driver mt7601 is unable to initialize

[jrfabio]

Hi everyone, i'm trying to make it work but no sucess yet. Would you help me? Folows the dmesg output...

[ 187.755599] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 187.755604] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 187.759466] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 187.759841] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 187.759845] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 187.763725] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 187.764120] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 187.764124] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 187.767971] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 187.768338] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 187.768343] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 187.768346] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 187.988074] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 188.188075] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 188.388085] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 188.388139] mt7601u: probe of 8-3:1.0 failed with error -110 [ 188.388534] usb 8-3: USB disconnect, device number 29 [ 188.652025] usb 8-3: new high-speed USB device number 30 using ehci-pci [ 188.811416] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 188.811420] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.811424] usb 8-3: Product: 802.11 n WLAN [ 188.811426] usb 8-3: Manufacturer: MediaTek [ 188.811429] usb 8-3: SerialNumber: 1.0 [ 188.936096] usb 8-3: reset high-speed USB device number 30 using ehci-pci [ 189.087079] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 189.089398] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 189.089406] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146 [ 189.494965] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 189.494970] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 189.666916] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 189.667657] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 189.667665] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 189.671164] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 189.671667] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 189.671672] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 189.675409] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 189.675908] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 189.675913] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 189.679654] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 189.680228] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 189.680234] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 189.683910] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 189.684421] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 189.684426] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 189.684430] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 189.904074] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 190.104067] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 190.308074] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 190.308133] mt7601u: probe of 8-3:1.0 failed with error -110 [ 190.308534] usb 8-3: USB disconnect, device number 30 [ 190.572025] usb 8-3: new high-speed USB device number 31 using ehci-pci [ 190.731497] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 190.731502] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.731505] usb 8-3: Product: 802.11 n WLAN [ 190.731508] usb 8-3: Manufacturer: MediaTek [ 190.731510] usb 8-3: SerialNumber: 1.0 [ 190.856090] usb 8-3: reset high-speed USB device number 31 using ehci-pci [ 191.007039] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 191.008730] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 191.008738] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 191.415052] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 191.415056] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 191.591255] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 191.591450] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 191.591462] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 191.595502] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 191.595751] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 191.595758] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 191.599751] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 191.600034] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 191.600039] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 191.603990] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 191.604305] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 191.604310] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 191.608236] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 191.608501] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 191.608505] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 191.608508] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 191.828064] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 192.032074] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 192.220060] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 192.220109] mt7601u: probe of 8-3:1.0 failed with error -110 [ 192.220459] usb 8-3: USB disconnect, device number 31 [ 192.488075] usb 8-3: new high-speed USB device number 32 using ehci-pci [ 192.647477] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 192.647482] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.647485] usb 8-3: Product: 802.11 n WLAN [ 192.647488] usb 8-3: Manufacturer: MediaTek [ 192.647490] usb 8-3: SerialNumber: 1.0 [ 192.772067] usb 8-3: reset high-speed USB device number 32 using ehci-pci [ 192.923147] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 192.924726] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 192.924741] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146 [ 193.334916] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 193.334920] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 193.507246] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 193.507451] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 193.507457] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 193.511491] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 193.511753] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 193.511759] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 193.515739] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 193.516025] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 193.516033] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 193.519976] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 193.520240] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 193.520245] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 193.524225] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 193.524490] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 193.524495] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 193.524498] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 193.748066] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 193.948077] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 194.144074] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 194.144129] mt7601u: probe of 8-3:1.0 failed with error -110 [ 194.144536] usb 8-3: USB disconnect, device number 32 [ 194.412077] usb 8-3: new high-speed USB device number 33 using ehci-pci [ 194.571475] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 194.571480] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.571483] usb 8-3: Product: 802.11 n WLAN [ 194.571486] usb 8-3: Manufacturer: MediaTek [ 194.571489] usb 8-3: SerialNumber: 1.0 [ 194.696081] usb 8-3: reset high-speed USB device number 33 using ehci-pci [ 194.847018] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 194.848949] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 194.848954] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146 [ 195.255926] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 195.255930] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 195.432384] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 195.433081] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 195.433088] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 195.436614] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 195.437283] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 195.437290] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 195.440873] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 195.441377] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 195.441381] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 195.445121] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 195.445644] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 195.445651] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 195.449374] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 195.449878] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 195.449882] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 195.449885] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 195.672063] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 195.872049] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 196.068052] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 196.068111] mt7601u: probe of 8-3:1.0 failed with error -110 [ 196.068513] usb 8-3: USB disconnect, device number 33 [ 196.332086] usb 8-3: new high-speed USB device number 34 using ehci-pci [ 196.491501] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 196.491505] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 196.491509] usb 8-3: Product: 802.11 n WLAN [ 196.491511] usb 8-3: Manufacturer: MediaTek [ 196.491514] usb 8-3: SerialNumber: 1.0 [ 196.616034] usb 8-3: reset high-speed USB device number 34 using ehci-pci [ 196.767057] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 196.768636] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 196.768644] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 197.174083] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 197.174088] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 197.354042] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 197.354698] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 197.354706] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 197.358290] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 197.358669] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 197.358674] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 197.362534] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 197.362918] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 197.362922] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 197.366778] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 197.367168] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 197.367173] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 197.371038] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 197.371426] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 197.371430] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 197.371433] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 197.576041] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 197.776071] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 197.976073] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 197.976131] mt7601u: probe of 8-3:1.0 failed with error -110 [ 197.976529] usb 8-3: USB disconnect, device number 34 [ 198.244070] usb 8-3: new high-speed USB device number 35 using ehci-pci [ 198.403425] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 198.403430] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 198.403433] usb 8-3: Product: 802.11 n WLAN [ 198.403436] usb 8-3: Manufacturer: MediaTek [ 198.403438] usb 8-3: SerialNumber: 1.0 [ 198.528080] usb 8-3: reset high-speed USB device number 35 using ehci-pci [ 198.679108] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 198.681049] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 198.681056] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146 [ 199.063146] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 199.063151] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 199.239231] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 199.239895] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 199.239902] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 199.243479] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 199.243859] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 199.243864] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 199.247724] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 199.248153] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 199.248159] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 199.251970] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 199.252483] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 199.252489] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 199.256215] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 199.256729] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 199.256734] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 199.256737] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 199.472091] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 199.672085] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 199.872060] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 199.872122] mt7601u: probe of 8-3:1.0 failed with error -110 [ 199.872618] usb 8-3: USB disconnect, device number 35 [ 200.136049] usb 8-3: new high-speed USB device number 36 using ehci-pci [ 200.295497] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 200.295502] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 200.295505] usb 8-3: Product: 802.11 n WLAN [ 200.295511] usb 8-3: Manufacturer: MediaTek [ 200.295513] usb 8-3: SerialNumber: 1.0 [ 200.420049] usb 8-3: reset high-speed USB device number 36 using ehci-pci [ 200.571065] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 200.572639] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 200.572647] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146 [ 200.983968] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 200.983972] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 201.155309] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 201.155426] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 201.155432] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 201.159556] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 201.159808] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 201.159815] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 201.163804] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 201.164079] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 201.164084] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 201.168061] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 201.168299] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 201.168304] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 201.172306] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 201.172566] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 201.172572] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 201.172575] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 201.392076] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 201.588079] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 201.792075] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 201.792130] mt7601u: probe of 8-3:1.0 failed with error -110 [ 201.792530] usb 8-3: USB disconnect, device number 36 [ 202.056042] usb 8-3: new high-speed USB device number 37 using ehci-pci [ 202.215476] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 202.215481] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 202.215485] usb 8-3: Product: 802.11 n WLAN [ 202.215487] usb 8-3: Manufacturer: MediaTek [ 202.215490] usb 8-3: SerialNumber: 1.0 [ 202.344065] usb 8-3: reset high-speed USB device number 37 using ehci-pci [ 202.495149] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 202.496726] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 202.496740] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 202.902937] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 202.902941] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 203.075152] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 203.075269] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 203.075275] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 203.079403] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 203.079652] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 203.079660] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 203.083650] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 203.083917] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 203.083925] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 203.087887] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 203.088157] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 203.088162] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 203.092134] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 203.092398] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 203.092403] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 203.092406] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 203.296042] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 203.496075] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 203.696074] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 203.696132] mt7601u: probe of 8-3:1.0 failed with error -110 [ 203.696529] usb 8-3: USB disconnect, device number 37 [ 203.960056] usb 8-3: new high-speed USB device number 38 using ehci-pci [ 204.119443] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 204.119447] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 204.119450] usb 8-3: Product: 802.11 n WLAN [ 204.119453] usb 8-3: Manufacturer: MediaTek [ 204.119456] usb 8-3: SerialNumber: 1.0 [ 204.244085] usb 8-3: reset high-speed USB device number 38 using ehci-pci [ 204.395136] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 204.396710] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 204.396719] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146 [ 204.790929] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 204.790933] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 204.967146] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 204.967813] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 204.967821] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 204.971378] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 204.971761] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 204.971766] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 204.975638] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 204.976045] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 204.976051] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 204.979895] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 204.980260] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 204.980266] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 204.984156] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 204.984511] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 204.984516] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 204.984519] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 205.200077] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 205.400080] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 205.600071] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 205.600130] mt7601u: probe of 8-3:1.0 failed with error -110 [ 205.600532] usb 8-3: USB disconnect, device number 38 [ 205.868092] usb 8-3: new high-speed USB device number 39 using ehci-pci [ 206.027440] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 206.027445] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 206.027448] usb 8-3: Product: 802.11 n WLAN [ 206.027451] usb 8-3: Manufacturer: MediaTek [ 206.027453] usb 8-3: SerialNumber: 1.0 [ 206.152088] usb 8-3: reset high-speed USB device number 39 using ehci-pci [ 206.303384] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 206.304809] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 206.304824] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146 [ 206.711300] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 206.711304] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 206.888645] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 206.889183] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 206.889189] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 206.892892] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 206.893144] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 206.893148] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 206.897138] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 206.897391] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 206.897394] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 206.901408] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 206.901656] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 206.901661] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 206.905646] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 206.905901] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 206.905906] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 206.905910] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 207.132077] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 207.332067] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 207.536086] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 207.536145] mt7601u: probe of 8-3:1.0 failed with error -110 [ 207.536472] usb 8-3: USB disconnect, device number 39 [ 207.804105] usb 8-3: new high-speed USB device number 40 using ehci-pci [ 207.963452] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 207.963457] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 207.963460] usb 8-3: Product: 802.11 n WLAN [ 207.963463] usb 8-3: Manufacturer: MediaTek [ 207.963465] usb 8-3: SerialNumber: 1.0 [ 208.088059] usb 8-3: reset high-speed USB device number 40 using ehci-pci [ 208.239014] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 208.240588] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 208.240596] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 208.632443] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 208.632446] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 208.807167] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 208.807183] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 208.807189] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 208.811410] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 208.811664] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 208.811669] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 208.815663] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 208.815914] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 208.815919] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 208.819908] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 208.820450] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 208.820456] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 208.824173] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 208.825305] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 208.825312] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 208.825315] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 209.044084] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 209.244035] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 209.448065] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 209.448121] mt7601u: probe of 8-3:1.0 failed with error -110 [ 209.448462] usb 8-3: USB disconnect, device number 40 [ 209.712097] usb 8-3: new high-speed USB device number 41 using ehci-pci [ 209.871479] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 209.871483] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 209.871487] usb 8-3: Product: 802.11 n WLAN [ 209.871489] usb 8-3: Manufacturer: MediaTek [ 209.871496] usb 8-3: SerialNumber: 1.0 [ 209.996095] usb 8-3: reset high-speed USB device number 41 using ehci-pci [ 210.146924] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 210.148854] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 210.148861] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146 [ 210.552847] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 210.552849] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 210.728192] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 210.728660] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 210.728672] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 210.732427] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 210.732816] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 210.732824] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 210.736690] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 210.736946] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 210.736949] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 210.740942] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 210.741207] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 210.741214] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 210.745199] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 210.745451] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 210.745456] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 210.745460] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 210.968083] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 211.168075] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 211.364076] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 211.364136] mt7601u: probe of 8-3:1.0 failed with error -110 [ 211.364539] usb 8-3: USB disconnect, device number 41 [ 211.628040] usb 8-3: new high-speed USB device number 42 using ehci-pci [ 211.787522] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 211.787526] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 211.787534] usb 8-3: Product: 802.11 n WLAN [ 211.787537] usb 8-3: Manufacturer: MediaTek [ 211.787540] usb 8-3: SerialNumber: 1.0 [ 211.916084] usb 8-3: reset high-speed USB device number 42 using ehci-pci [ 212.067095] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 212.069160] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 212.069168] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146 [ 212.472394] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 212.472397] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 212.647622] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 212.648320] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 212.648329] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 212.651870] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 212.652376] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 212.652383] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 212.656107] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 212.656627] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 212.656634] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 212.660371] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 212.660870] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 212.660874] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 212.664602] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 212.665111] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 212.665116] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 212.665119] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 212.884083] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 213.084049] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 213.284055] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 213.284110] mt7601u: probe of 8-3:1.0 failed with error -110 [ 213.284513] usb 8-3: USB disconnect, device number 42 [ 213.552059] usb 8-3: new high-speed USB device number 43 using ehci-pci [ 213.715476] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 213.715481] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.715485] usb 8-3: Product: 802.11 n WLAN [ 213.715488] usb 8-3: Manufacturer: MediaTek [ 213.715490] usb 8-3: SerialNumber: 1.0 [ 213.844113] usb 8-3: reset high-speed USB device number 43 using ehci-pci [ 213.995031] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 213.996960] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 213.996968] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 214.391957] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 214.391962] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 214.567560] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 214.568239] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 214.568246] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 214.571785] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 214.573266] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 214.573281] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 214.576069] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 214.577311] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 214.577316] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 214.580292] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 214.581561] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 214.581568] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 214.584551] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 214.585803] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 214.585807] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 214.585810] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 214.812066] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 215.012082] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 215.212078] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 215.212132] mt7601u: probe of 8-3:1.0 failed with error -110 [ 215.212522] usb 8-3: USB disconnect, device number 43 [ 215.480085] usb 8-3: new high-speed USB device number 44 using ehci-pci [ 215.639516] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 215.639520] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 215.639524] usb 8-3: Product: 802.11 n WLAN [ 215.639527] usb 8-3: Manufacturer: MediaTek [ 215.639530] usb 8-3: SerialNumber: 1.0 [ 215.768050] usb 8-3: reset high-speed USB device number 44 using ehci-pci [ 215.919083] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 215.920887] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 215.920892] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146 [ 216.311904] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 216.311909] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 216.487253] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 216.487935] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 216.487943] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 216.491501] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 216.491881] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 216.491886] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 216.495745] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 216.496113] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 216.496118] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 216.499995] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 216.500503] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 216.500511] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 216.504246] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 216.504746] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 216.504751] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 216.504754] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 216.720053] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 216.924100] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 217.124064] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 217.124124] mt7601u: probe of 8-3:1.0 failed with error -110 [ 217.124542] usb 8-3: USB disconnect, device number 44 [ 217.388111] usb 8-3: new high-speed USB device number 45 using ehci-pci [ 217.547468] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 217.547472] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 217.547475] usb 8-3: Product: 802.11 n WLAN [ 217.547478] usb 8-3: Manufacturer: MediaTek [ 217.547481] usb 8-3: SerialNumber: 1.0 [ 217.672106] usb 8-3: reset high-speed USB device number 45 using ehci-pci [ 217.823299] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 217.824995] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 217.825003] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146 [ 218.231115] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 218.231119] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 218.412459] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 218.412663] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 218.412671] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 218.416711] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 218.416976] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 218.416982] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 218.420958] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 218.421226] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 218.421233] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 218.425199] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 218.425452] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 218.425456] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 218.429458] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 218.429704] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 218.429709] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 218.429713] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 218.652083] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 218.856078] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 219.044077] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 219.044137] mt7601u: probe of 8-3:1.0 failed with error -110 [ 219.044537] usb 8-3: USB disconnect, device number 45 [ 219.312074] usb 8-3: new high-speed USB device number 46 using ehci-pci [ 219.471429] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 219.471433] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 219.471435] usb 8-3: Product: 802.11 n WLAN [ 219.471437] usb 8-3: Manufacturer: MediaTek [ 219.471439] usb 8-3: SerialNumber: 1.0 [ 219.596087] usb 8-3: reset high-speed USB device number 46 using ehci-pci [ 219.747142] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 219.748595] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 219.748603] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 220.150957] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 220.150961] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 220.323057] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 220.323173] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 220.323179] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 220.327308] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 220.327577] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 220.327584] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 220.331552] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 220.331818] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 220.331824] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 220.335791] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 220.336161] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 220.336167] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 220.340130] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 220.340295] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 220.340300] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 220.340303] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 220.560042] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 220.756045] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 220.956088] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 220.956147] mt7601u: probe of 8-3:1.0 failed with error -110 [ 220.956565] usb 8-3: USB disconnect, device number 46 [ 221.220092] usb 8-3: new high-speed USB device number 47 using ehci-pci [ 221.379534] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 221.379539] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 221.379542] usb 8-3: Product: 802.11 n WLAN [ 221.379544] usb 8-3: Manufacturer: MediaTek [ 221.379547] usb 8-3: SerialNumber: 1.0 [ 221.508048] usb 8-3: reset high-speed USB device number 47 using ehci-pci [ 221.659117] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 221.661054] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 221.661067] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146 [ 222.072054] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 222.072057] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 222.248417] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 222.249073] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 222.249081] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 222.252638] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 222.253314] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 222.253320] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 222.256900] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 222.257279] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 222.257283] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 222.261147] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 222.261543] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 222.261548] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 222.265407] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 222.265780] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 222.265784] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 222.265787] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 222.488057] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 222.684078] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 222.884053] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 222.884109] mt7601u: probe of 8-3:1.0 failed with error -110 [ 222.884512] usb 8-3: USB disconnect, device number 47 [ 223.148090] usb 8-3: new high-speed USB device number 48 using ehci-pci [ 223.307516] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 223.307521] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 223.307524] usb 8-3: Product: 802.11 n WLAN [ 223.307527] usb 8-3: Manufacturer: MediaTek [ 223.307529] usb 8-3: SerialNumber: 1.0 [ 223.436088] usb 8-3: reset high-speed USB device number 48 using ehci-pci [ 223.591101] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 223.593045] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 223.593053] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146 [ 223.990049] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 223.990053] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 224.162775] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 224.162889] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 224.162895] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 224.167022] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 224.167288] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 224.167295] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 224.171270] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 224.171535] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 224.171541] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 224.175513] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 224.175769] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 224.175779] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 224.179773] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 224.180031] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 224.180037] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 224.180040] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 224.392073] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 224.592097] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 224.792103] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 224.792162] mt7601u: probe of 8-3:1.0 failed with error -110 [ 224.792572] usb 8-3: USB disconnect, device number 48 [ 225.056107] usb 8-3: new high-speed USB device number 49 using ehci-pci [ 225.215508] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 225.215511] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 225.215514] usb 8-3: Product: 802.11 n WLAN [ 225.215516] usb 8-3: Manufacturer: MediaTek [ 225.215518] usb 8-3: SerialNumber: 1.0 [ 225.340070] usb 8-3: reset high-speed USB device number 49 using ehci-pci [ 225.491103] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 225.492825] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 225.492835] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 225.878539] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 225.878543] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 226.055773] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 226.055856] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 226.055873] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 226.060024] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 226.060291] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 226.060298] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 226.064270] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 226.064531] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 226.064537] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 226.068510] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 226.068820] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 226.068825] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 226.072757] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 226.073015] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 226.073020] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 226.073023] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 226.288072] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 226.476057] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 226.676076] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 226.676134] mt7601u: probe of 8-3:1.0 failed with error -110 [ 226.676532] usb 8-3: USB disconnect, device number 49 [ 226.944075] usb 8-3: new high-speed USB device number 50 using ehci-pci [ 227.103516] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 227.103519] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.103522] usb 8-3: Product: 802.11 n WLAN [ 227.103524] usb 8-3: Manufacturer: MediaTek [ 227.103525] usb 8-3: SerialNumber: 1.0 [ 227.228096] usb 8-3: reset high-speed USB device number 50 using ehci-pci [ 227.379098] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 227.380654] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 227.380659] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146 [ 227.766930] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 227.766934] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 227.943410] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 227.944113] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 227.944130] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 227.947653] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 227.948152] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 227.948158] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 227.951904] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 227.952400] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 227.952406] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 227.956172] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 227.956662] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 227.956668] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 227.960405] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 227.960906] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 227.960910] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 227.960914] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 228.180088] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 228.380077] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 228.580040] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 228.580095] mt7601u: probe of 8-3:1.0 failed with error -110 [ 228.580495] usb 8-3: USB disconnect, device number 50 [ 228.844046] usb 8-3: new high-speed USB device number 51 using ehci-pci [ 229.003534] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 229.003538] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 229.003542] usb 8-3: Product: 802.11 n WLAN [ 229.003545] usb 8-3: Manufacturer: MediaTek [ 229.003547] usb 8-3: SerialNumber: 1.0 [ 229.132034] usb 8-3: reset high-speed USB device number 51 using ehci-pci [ 229.283119] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 229.285187] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 229.285195] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146 [ 229.686068] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 229.686072] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 229.864170] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 229.864815] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 229.864823] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 229.868406] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 229.869411] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 229.869418] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 229.872652] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 229.873422] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 229.873427] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 229.876911] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 229.877691] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 229.877699] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 229.881168] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 229.881920] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 229.881924] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 229.881927] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 230.112080] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 230.308048] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 230.508053] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 230.508111] mt7601u: probe of 8-3:1.0 failed with error -110 [ 230.508510] usb 8-3: USB disconnect, device number 51 [ 230.776086] usb 8-3: new high-speed USB device number 52 using ehci-pci [ 230.935551] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 230.935556] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 230.935559] usb 8-3: Product: 802.11 n WLAN [ 230.935562] usb 8-3: Manufacturer: MediaTek [ 230.935564] usb 8-3: SerialNumber: 1.0 [ 231.064074] usb 8-3: reset high-speed USB device number 52 using ehci-pci [ 231.215130] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 231.217083] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 231.217091] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 231.607089] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 231.607093] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 231.783186] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 231.783647] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 231.783652] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 231.787426] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 231.787674] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 231.787676] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 231.791680] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 231.791945] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 231.791948] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 231.795942] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 231.796191] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 231.796196] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 231.800180] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 231.800434] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 231.800439] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 231.800443] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 232.024040] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 232.224076] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 232.420072] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 232.420127] mt7601u: probe of 8-3:1.0 failed with error -110 [ 232.420532] usb 8-3: USB disconnect, device number 52 [ 232.688028] usb 8-3: new high-speed USB device number 53 using ehci-pci [ 232.847447] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 232.847452] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 232.847455] usb 8-3: Product: 802.11 n WLAN [ 232.847458] usb 8-3: Manufacturer: MediaTek [ 232.847464] usb 8-3: SerialNumber: 1.0 [ 232.976067] usb 8-3: reset high-speed USB device number 53 using ehci-pci [ 233.127161] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 233.129229] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 233.129237] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146 [ 233.526119] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 233.526123] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 233.703096] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 233.703771] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 233.703779] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 233.707344] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 233.707723] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 233.707729] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 233.711590] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 233.711965] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 233.711969] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 233.715846] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 233.716245] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 233.716250] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 233.720120] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 233.720469] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 233.720475] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 233.720478] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 233.944069] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 234.144050] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 234.344075] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 234.344130] mt7601u: probe of 8-3:1.0 failed with error -110 [ 234.344531] usb 8-3: USB disconnect, device number 53 [ 234.612092] usb 8-3: new high-speed USB device number 54 using ehci-pci [ 234.771483] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 234.771488] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 234.771491] usb 8-3: Product: 802.11 n WLAN [ 234.771494] usb 8-3: Manufacturer: MediaTek [ 234.771496] usb 8-3: SerialNumber: 1.0 [ 234.896063] usb 8-3: reset high-speed USB device number 54 using ehci-pci [ 235.047070] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 235.049135] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 235.049147] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146 [ 235.446903] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 235.446907] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 235.625134] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 235.625785] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 235.625793] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 235.629377] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 235.629756] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 235.629761] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 235.633624] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 235.634004] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 235.634007] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 235.637871] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 235.638258] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 235.638264] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 235.642128] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 235.642515] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 235.642521] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 235.642524] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 235.848061] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 236.048075] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 236.248075] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 236.248130] mt7601u: probe of 8-3:1.0 failed with error -110 [ 236.248539] usb 8-3: USB disconnect, device number 54 [ 236.516087] usb 8-3: new high-speed USB device number 55 using ehci-pci [ 236.675519] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 236.675523] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 236.675527] usb 8-3: Product: 802.11 n WLAN [ 236.675529] usb 8-3: Manufacturer: MediaTek [ 236.675532] usb 8-3: SerialNumber: 1.0 [ 236.804086] usb 8-3: reset high-speed USB device number 55 using ehci-pci [ 236.955101] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 236.957049] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 236.957057] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 237.368068] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 237.368072] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 237.543171] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 237.543824] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 237.543832] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 237.547421] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 237.547799] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 237.547804] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 237.551664] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 237.552067] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 237.552071] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 237.555924] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 237.556291] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 237.556296] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 237.560157] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 237.560536] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 237.560541] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 237.560545] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 237.776077] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 237.972076] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 238.172075] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 238.172130] mt7601u: probe of 8-3:1.0 failed with error -110 [ 238.172539] usb 8-3: USB disconnect, device number 55 [ 238.436066] usb 8-3: new high-speed USB device number 56 using ehci-pci [ 238.595437] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 238.595441] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 238.595444] usb 8-3: Product: 802.11 n WLAN [ 238.595447] usb 8-3: Manufacturer: MediaTek [ 238.595450] usb 8-3: SerialNumber: 1.0 [ 238.720075] usb 8-3: reset high-speed USB device number 56 using ehci-pci [ 238.871156] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 238.873218] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 238.873226] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146 [ 239.256114] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 239.256118] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 239.430851] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 239.431540] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 239.431551] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 239.435097] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 239.435598] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 239.435603] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 239.439341] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 239.439842] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 239.439845] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 239.443583] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 239.444125] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 239.444130] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 239.447852] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 239.448350] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 239.448355] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 239.448358] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 239.668068] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 239.872078] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 240.076076] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 240.076131] mt7601u: probe of 8-3:1.0 failed with error -110 [ 240.076532] usb 8-3: USB disconnect, device number 56 [ 240.340083] usb 8-3: new high-speed USB device number 57 using ehci-pci [ 240.499483] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 240.499486] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 240.499488] usb 8-3: Product: 802.11 n WLAN [ 240.499491] usb 8-3: Manufacturer: MediaTek [ 240.499492] usb 8-3: SerialNumber: 1.0 [ 240.624030] usb 8-3: reset high-speed USB device number 57 using ehci-pci ^C

[stralex7]

ok, it works on ubuntu 16.04.3 kernel 4.4.0-109-generic, linux-firmware-1.157.14

[ 5116.353758] usb 3-2: new high-speed USB device number 6 using xhci_hcd [ 5116.706060] usb 3-2: New USB device found, idVendor=148f, idProduct=7601 [ 5116.706066] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 5116.706069] usb 3-2: Product: 802.11 n WLAN [ 5116.706072] usb 3-2: Manufacturer: MediaTek [ 5116.706074] usb 3-2: SerialNumber: 1.0 [ 5117.085473] usb 3-2: reset high-speed USB device number 6 using xhci_hcd [ 5122.441736] usb 3-2: device descriptor read/64, error -110 [ 5137.898116] usb 3-2: device descriptor read/64, error -110 [ 5138.346331] usb 3-2: reset high-speed USB device number 6 using xhci_hcd [ 5143.690606] usb 3-2: device descriptor read/64, error -110 [ 5159.139115] usb 3-2: device descriptor read/64, error -110 [ 5159.587049] usb 3-2: reset high-speed USB device number 6 using xhci_hcd [ 5159.655267] mt7601u 3-2:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 5159.666963] mt7601u 3-2:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 5160.263378] mt7601u 3-2:1.0: Warning: unsupported EEPROM version 0d [ 5160.263388] mt7601u 3-2:1.0: EEPROM ver:0d fae:00 [ 5160.271159] mt7601u 3-2:1.0: EEPROM country region 01 (channels 1-13) [ 5160.887849] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht' [ 5162.043300] mt7601u 3-2:1.0 wlxc025e917475f: renamed from wlan0 [ 5162.089295] IPv6: ADDRCONF(NETDEV_UP): wlxc025e917475f: link is not ready [ 5162.227533] IPv6: ADDRCONF(NETDEV_UP): wlxc025e917475f: link is not ready [ 5162.284165] IPv6: ADDRCONF(NETDEV_UP): wlxc025e917475f: link is not ready [ 5165.240766] wlxc025e917475f: authenticate with 64:31:50:f0:60:35 [ 5165.356570] wlxc025e917475f: send auth to 64:31:50:f0:60:35 (try 1/3) [ 5165.363218] wlxc025e917475f: authenticated [ 5165.371722] wlxc025e917475f: associate with 64:31:50:f0:60:35 (try 1/3) [ 5165.412753] wlxc025e917475f: RX AssocResp from 64:31:50:f0:60:35 (capab=0xc31 status=0 aid=3) [ 5165.532339] wlxc025e917475f: associated [ 5165.532355] IPv6: ADDRCONF(NETDEV_CHANGE): wlxc025e917475f: link becomes ready

This is the original module that comes with this kernel.

[stralex7]

ok, i tried a different ubuntu 16.04.3 with kernel/firmware as I described above and it doesn't work, so please disregard the statement above.

[gyunaev]

I just received a batch of 10 of those, and the symptoms are the same. Same error message, same fix. It has only "802.11n" written on its front.

Same info:

[ 1334.379860] usb 1-1.5: new high-speed USB device number 9 using dwc_otg
[ 1334.520979] usb 1-1.5: New USB device found, idVendor=148f, idProduct=7601
[ 1334.520993] usb 1-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1334.521001] usb 1-1.5: Product: 802.11 n WLAN
[ 1334.521009] usb 1-1.5: Manufacturer: MediaTek
[ 1334.521016] usb 1-1.5: SerialNumber: 1.0
[ 1334.619872] usb 1-1.5: reset high-speed USB device number 9 using dwc_otg
[ 1334.752702] mt7601u 1-1.5:1.0: ASIC revision: 76010001 MAC revision: 76010500
[ 1334.753968] mt7601u 1-1.5:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____
[ 1335.205338] mt7601u 1-1.5:1.0: EEPROM ver:0c fae:00

Same fix works.

I can spare one of those dongles with a developer if needed; would ship anywhere in USA.

[DS28]

It works! Thank you! Noname black-red 148f:7601 mt7601u on Manjaro 4.14.

My adds to mrgromov's instruction:

0. update kernel if it possible and install linux-headers.

[meudayhegde]

Even i have the same issue I managed to install linux-headers for my kernel version-4.14.30-v7+

I got these errors while make make -C /lib/modules/$(uname -r)/build M=$(pwd) modules make: Entering directory '/lib/modules/4.14.30-v7+/build' make: *** No rule to make target 'modules'. Stop. make: Leaving directory '/lib/modules/4.14.30-v7+/build'

How could i fix this..?

[simrat-code]

I was facing similar issue with mt7601u on VirtualBox with LUbuntu 16.04 kernel 4.4.0-45-generic. Doing following solves the issue: 1) sudo sed -i 's/wifi.powersave = 3/wifi.powersave = 2/' /etc/NetworkManager/conf.d/default-wifi-powersave-on.conf 2) using USB 2.0 instead of USB 1.0 controller on virtualbox. For this I need to install virtualbox extension pack. PS: seems its not permanent :( connection gone after some time and unable to reconnect.

[benwht]

Thanks, it works for me too! Noname black-red 148f:7601 mt7601u on Ubuntu 18.04

[rserroyen]

Hello

I have a Raspberry Pi rev b Natacha Linux 4.14.50+ # 1122 Tue Jun 19 12:21:21 BST 2018 GNU / Linux armv6l and a wifi dongle Bus 001 Device 046: 148f ID: 7601 Ralink Technology, Corp. MT7601U Wireless Adapter

I tried the solution of mrgromov but I am blocked the makefile which module introduce ?? in which directory to execute the Makefile ??

help me

thank you very much

[fafactx]

which version of kernel you use? if >=4.2 just do as follow ,it works for me. just try it. I repaire this on my pull request 。 or you can just add follow code to you proj in mt7601u.h。 //just for kali 2018.2 kernel version >4.2

define RX_FLAG_SHORTPRE (1<<8 )

define RX_FLAG_HT_GF (1<<13)

define RX_FLAG_HT (1<<9 )

define RX_FLAG_SHORT_GI (1<<11)

define RX_FLAG_40MHZ (1<<10)

define RX_FLAG_STBC_SHIFT (26)

and commit this code in usb.c 128 line. //mt7601u_vendor_request(dev, MT_VEND_DEV_MODE, USB_DIR_OUT,MT_VEND_DEV_MODE_RESET, 0, NULL, 0);

so enjoy. but the drive have a bug , it is not so good,so if you want a short delay in ping echo. if i have time,i will repaire it ,later.

[akiasprin]

which version of kernel you use? if >=4.2 just do as follow ,it works for me. just try it. I repaire this on my pull request 。 or you can just add follow code to you proj in mt7601u.h。 //just for kali 2018.2 kernel version >4.2

define RX_FLAG_SHORTPRE (1<<8 )

define RX_FLAG_HT_GF (1<<13)

define RX_FLAG_HT (1<<9 )

define RX_FLAG_SHORT_GI (1<<11)

define RX_FLAG_40MHZ (1<<10)

define RX_FLAG_STBC_SHIFT (26)

and commit this code in usb.c 128 line. //mt7601u_vendor_request(dev, MT_VEND_DEV_MODE, USB_DIR_OUT,MT_VEND_DEV_MODE_RESET, 0, NULL, 0);

so enjoy. but the drive have a bug , it is not so good,so if you want a short delay in ping echo. if i have time,i will repaire it ,later.

It works! THX

  *-network:1
       description: Wireless interface
       physical id: 3
       bus info: usb@1:1.3
       logical name: wlx30b49ecbbe9e
       serial: 30:b4:9e:cb:be:9e
       capabilities: ethernet physical wireless
       configuration: broadcast=yes driver=mt7601u driverversion=4.15.0-36-generic firmware=N/A ip=192.168.10.114 link=yes multicast=yes wireless=IEEE 802.11

[Vichoko]

...

3. Edit phy.c. Find functionmt7601u_init_cal and comment out call mt7601u_mcu_calibrate(dev, MCU_CAL_RXIQ, 0); like so:

// ret = mt7601u_mcu_calibrate(dev, MCU_CAL_RXIQ, 0); // if (ret) // return ret; // ret = mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->dpd_temp); // if (ret) // return ret;

Find function mt7601u_phy_recalibrate_after_assoc and comment out call mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->curr_temp); like so:

void mt7601u_phy_recalibrate_after_assoc(struct mt7601u_dev *dev) { // mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->curr_temp); mt7601u_rxdc_cal(dev); } ...

@ingate 's solution worked smoothly in Ubuntu 18.04.1 LTS with kernel 4.15.0-36-generic

[shinenelson]

Here's a funny deal : My device works fine with no compilation whatsoever required on Ubuntu 18.04.1 (kernel : 4.15.0-38-generic). It does not work (connect to networks) with Debian 9.5 (kernel : 4.9.0-8-amd64) Initially, lsusb would recognize the device, show me the right information about it; lsmod showed that the kernel module required to make the device was loaded. However, it wouldn't show up in my WiFi network settings. Upon one of my reboots, I noticed an error log saying that it couldn't load the firmware for the device. I looked in /lib/firmware and the firmware was indeed missing. I simply copied the firmware file from my Ubuntu installation directly into my Debian installation (both of the OSes reside on the same hard-disk; for privacy sanity reasons); checked the md5sum of the copied file as mentioned here (it checks out).

My problem is that the device works fine until the point that it has to connect to some network. It detects long-range networks (networks that my crippled internal wireless card can't) but it just wouldn't connect to any network. Even the hotspot from my phone that is sitting practically next to the computer. My internal wireless card can connect to that one at least (just not a router that is sitting in the next room).

I don't think it's something to do with the driver, since the device works fine on my Ubuntu installation (considering there hasn't been any changes to the driver since 2016 up until kernel version 4.16).

I find this in dmesg :

[  624.997557] mt7601u 1-1.3:1.0: Error: RX urb failed:-71
[  625.001800] mt7601u 1-1.3:1.0: Error: RX urb failed:-71
[  625.006042] mt7601u 1-1.3:1.0: Error: RX urb failed:-71
[  625.028206] mt7601u 1-1.3:1.0: Warning: TX DMA did not stop!
[  629.035954] mt7601u 1-1.3:1.0: Warning: MAC TX did not stop!
[  629.107915] mt7601u 1-1.3:1.0: Warning: MAC RX did not stop!
[  629.107917] mt7601u 1-1.3:1.0: Warning: RX DMA did not stop!

Device Information from dmesg :

[  634.003113] mt7601u 1-1.3:1.0: ASIC revision: 76010001 MAC revision: 76010500
[  634.004597] mt7601u 1-1.3:1.0: firmware: direct-loading firmware mt7601u.bin
[  634.004602] mt7601u 1-1.3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____
[  634.408834] mt7601u 1-1.3:1.0: Warning: unsupported EEPROM version 0d
[  634.408837] mt7601u 1-1.3:1.0: EEPROM ver:0d fae:00

Is there something that I can do to debug this issue on my Debian installation? I also know that these are the problems that accompany free softwares like Debian but I don't want to use Ubuntu exclusively. Please help.

[kuba-moo]

@shinenelson Interesting - would you be able to build the kernel by yourself and try to bisect upstream commit where the device starts to work?

[shinenelson]

I could try building; but I have to say that I haven't done this before though. I might mess something up in the process. :/ I'm not sure. I can get back after some playing around with the kernel. Apart from that, is there some easier way other than compiling / building the kernel from source? (I think the kernel source alone is >2GB and after compilation it would probably be around 4-6GB) Also, I don't want to mess around with my actual operating system, so, I have to try it out on a virtual machine which wouldn't actually emulate the actual scenario for me. The other option is to find a broken laptop that isn't exactly usable, but in working condition that I can compile kernels as much as I want and see how it goes. That's not practical for me either. Hence, I'm asking for some other easier alternative.

[disadone]

Hi ,eh, the method is not working for me. I am using fedora 29 4.19.3-300.fc29.x86_64 and modified using kernel 4.19.4 I still get this.

mt7601u 1-2:1.0: Vendor request req:07 off:09a8 failed:-110

same as I modified the driver before.

[jomabus]

Many thanks to @fafactx , at leaste, the driever load, and identify my nic, i have to test the fuctions, kernel 4.19.4-arch1-1-ARCH

[jomabus]

I forgot, that my usb dongle is from a strange brand.. tenda model u2. dmesg:

mt7601u 2-7:1.0: Error: TSSI upper saturation BUT, I am using this big white stick, now... Many thanks

[piklsnchez]

For me the issue was the name of the interface wlx00e62d032c3c. I did sudo ln -s /dev/null /etc/systemd/network/99-default.link and now the interface name stays wlan0 and it is working.

[chr0mag]

Just bought an AmazonBasics device and am also unable to initialize it. Same dmesg output as the OP. lsusb 148f:7601 Ralink Technology, Corp. MT7601U Wireless Adapter uname -r 4.19.4-arch1-1-ARCH

If you're looking for a device with this issue to test/develop with the Amazon dongle was < $10 USD.

[aux-j]

Hi there, I've created a patch with @sergio-code's suggestion, in case it helps! :-)

diff --git a/drivers/net/wireless/mediatek/mt7601u/phy.c b/drivers/net/wireless/mediatek/mt7601u/phy.c
index b804abd46..45b84db0a 100644
--- a/drivers/net/wireless/mediatek/mt7601u/phy.c
+++ b/drivers/net/wireless/mediatek/mt7601u/phy.c
@@ -594,7 +594,7 @@ static void mt7601u_rxdc_cal(struct mt7601u_dev *dev)

 void mt7601u_phy_recalibrate_after_assoc(struct mt7601u_dev *dev)
 {
-   mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->curr_temp);
+   // mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->curr_temp);

    mt7601u_rxdc_cal(dev);
 }
@@ -1161,12 +1161,12 @@ static int mt7601u_init_cal(struct mt7601u_dev *dev)
    ret = mt7601u_mcu_calibrate(dev, MCU_CAL_TXIQ, 0);
    if (ret)
        return ret;
-   ret = mt7601u_mcu_calibrate(dev, MCU_CAL_RXIQ, 0);
-   if (ret)
-       return ret;
-   ret = mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->dpd_temp);
-   if (ret)
-       return ret;
+   //ret = mt7601u_mcu_calibrate(dev, MCU_CAL_RXIQ, 0);
+   //if (ret)
+   //  return ret;
+   //ret = mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->dpd_temp);
+   //if (ret)
+   //  return ret;

    mt7601u_rxdc_cal(dev);

[sgruszka]

Is this issue still happen on latest version of the driver included in the kernel (code here looks a bit outdated , last commit I can see is from Dec 6, 2016) ?

[aux-j]

As far as I know yes - it failed to initialise on 5.0, I patched the kernel before I built it. YMMV :p

Sent from my iPhone

On 16 Mar 2019, at 11:07, Stanislaw Gruszka notifications@github.com wrote:

Is this issue still happen on latest version of the driver included in the kernel (code here looks a bit outdated , last commit I can see is from Dec 6, 2016) ?

— You are receiving this because you commented. Reply to this email directly, view it on GitHub, or mute the thread.

[pedrombmachado]

The solution described here worked for me in Ubuntu 16.04 and 18.04: https://github.com/kuba-moo/mt7601u/issues/64#issuecomment-352250127

I will reference it here:

Originally written by ingate. Thanks to aleksander and Nidroide. Tested on Ubuntu 14.04 (kernel 4.4), Ubuntu 17.10 (kernel 4.13) and Ubuntu 18.04 (4.15.0-36-generic)

1. Download corresponding kernel source from kernel.org. For example: if you have 4.4.0-104-generic download version 4.4.
2. From archive unpack just folder drivers/net/wireless/mediatek/mt7601u
3. Edit phy.c. Find function mt7601u_init_cal and comment out call mt7601u_mcu_calibrate(dev, MCU_CAL_RXIQ, 0); like so:

// ret = mt7601u_mcu_calibrate(dev, MCU_CAL_RXIQ, 0); // if (ret) // return ret; // ret = mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->dpd_temp); // if (ret) // return ret;

Find function mt7601u_phy_recalibrate_after_assoc and comment out call mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->curr_temp); like so:

void mt7601u_phy_recalibrate_after_assoc(struct mt7601u_dev *dev) { // mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->curr_temp);

mt7601u_rxdc_cal(dev);

}

4. Build module: make -C /lib/modules/$(uname -r)/build M=$(pwd) modules
5. Remove device
6. sudo rmmod mt7601u
7. sudo insmod ./mt7601u.ko
8. Insert device
9. Check there are no errors in dmesg and interface appeared in ip link, check connection stability.
10. To make change persistent till next kernel upgrade: backup original module and replace with compiled. To find out where is original module run modinfo mt7601u (view string filename: /lib/modules/_KERNELVERSION/kernel/drivers/net/wireless/mediatek/mt7601u/mt7601u.ko).

[sgruszka]

// ret = mt7601u_mcu_calibrate(dev, MCU_CAL_RXIQ, 0);

Does it works without commenting CAL_RXIQ ? Vendor driver does DPD calibration under conditional compilation, so perhaps it should be disabled on some devices based on USB ID or some EEPROM flag. But it always does RXIQ calibration .

[pedrombmachado]

@sgruszka , Did not tried. Please follow the following steps to load the module:

$ sudo rmmod mt7601u.ko
$ sudo modprobe mac80211
$ sudo insmod ./mt7601u.ko

[sgruszka]

FWIW, for me things work without any extra calibration masking .

[qinchuan12345]

I have a small mt7601u dongle ubuntu 16.10 I have follow the comment: ### pedrombmachado commented It can work 5 minutes .After 5 minutes it report: mt7601u 8-3:1.0: Error: RX urb failed:-71 and disconnect the wifi. The small dongle is hot.

I change another mt7601u dongle . The dongle have a External antenna(The two mt7601u is not one manufacturer). It is hot too. But it can work fine with ubuntu 16.10 and ubuntu 18.04 I think, the driver is work fine normal , but chip is work instability. When Temperature rise. It lost some data, and the error process have bug in it. The error process It should have re_init the dongle, but it close the network.So If someone check the error process, maybe will fix it.( Just guess )

[sgruszka]

@qinchuan12345 does the driver not work for you if you don't use changes from previous comments ? MCU_CAL_DPD is exactly for temperature calibration so maybe dongle overheat because of that calibration removal. You can also compile with debugging enabled by this patch enable_debug.patch.txt and provide dmesg output. It should show more what happen before RX urb failed error.

[qinchuan12345]

I test it again One of mt7601u(have a External antenna) is work fine . and run in buildroot system(kernel 4.15.16), dirver code is in kernel . some time it work fine, but some time , when startup, it will failed to be loaded with return -2 error There are more in normal work than failures.

[sgruszka]

@qinchuan12345 so you need to modify (remove DPD and RXIQ calibration) otherwise dongle overheat ? Or it overheat with modification too on some system but not on ubuntu ?

[qinchuan12345]

@sgruszka I test it again One of mt7601u(have a External antenna) is work fine . and run in buildroot system(kernel 4.15.16), dirver code is in kernel ,modified follow this article. One of mt7601u(have a External antenna) is work fine with ubuntu 16.04. This driver is from this gitbub and modified follow this article.

One of mt7601u(have a External antenna) run in buildroot system(kernel 4.15.16), dirver code is in kernel ,without any modify. some time it work find, but some time , when startup, it will failed to be loaded with return -2 error

test times is not enough. So Stability is unknown

[qinchuan12345]

small one(No antenna, very hot) It can't work

I bought another mt7601u(have long antenna),It can work fine with ubuntu 18.04 And work fine with ubunt 16.04 + install the driver that download in this github and modified follow this article And can work with buildroot kernel 4.15.16

[sgruszka]

small one(No antenna, very hot) It can't work

Does this happen with or without the modification (DPD calibration removal) ?

[qinchuan12345]

@sgruszka I have test all the case , ubuntu driver no modify, ubuntu + modified code ,buildroot nomodify and modified code ,all can't work fine. If nomodify, the device can't setup success, If modified, It can setup success,but 10 minute after, It died.

[sgruszka]

@qinchuan12345 does commenting only MCU_CAL_RXIQ or only MCU_CAL_DPD make things work ?

[qinchuan12345]

@sgruszka Yes delete MCU_CAL_RXIQ and MCU_CAL_DPD, can let the small dongle to steup the driver. and work fine about 10 minutes. And another mt7601u will work fine without delete them.

[leuber]

Тут русские есть вобще ? немогу разобраться

[leuber]

Спасибо. разобрался запустил

[sgruszka]

@qinchuan12345 I was asking for checking to delete only MCU_CAL_DPD with MCU_CAL_RXIQ staid enabled and vice versa, not deleting both

[TheMicrosoftMan]

@leuber как запустил?

[leuber]

@TheMicrosoftMan пиши в телеграм 0681632431

[sgruszka]

So, can somebody provide information if disabling only DPD calibration without RXIQ is sufficient to make driver to initialize ?

Additionally please provide content of: /sys/kernel/debug/ieee80211/phy1/mt7601u/eeprom_param file , perhaps we should do not perform DPD calibration if TSSI is enabled. If not we at least can add module option to disable DPD, so code modification will not be needed to make devices work with the driver.

Also, do you have Mediatek driver available on provided CD for not working devices? Driver available on Mediatek web page is old and perhaps does not support non-working devices and we need some updated vendor driver as reference to correctly fix this problem.

[vandit86]

For the raspbian user firs off all :

sudo apt-get install raspberrypi-kernel-headers

and than follow the solution of @pedrombmachado

issuecomment-479672261

The solution described here worked for me in Ubuntu 16.04 and 18.04: #64 (comment)

I will reference it here:

Originally written by ingate. Thanks to aleksander and Nidroide. Tested on Ubuntu 14.04 (kernel 4.4), Ubuntu 17.10 (kernel 4.13) and Ubuntu 18.04 (4.15.0-36-generic)

1. Download corresponding kernel source from kernel.org. For example: if you have 4.4.0-104-generic download version 4.4.
2. From archive unpack just folder drivers/net/wireless/mediatek/mt7601u
3. Edit phy.c. Find function mt7601u_init_cal and comment out call mt7601u_mcu_calibrate(dev, MCU_CAL_RXIQ, 0); like so:

// ret = mt7601u_mcu_calibrate(dev, MCU_CAL_RXIQ, 0); // if (ret) // return ret; // ret = mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->dpd_temp); // if (ret) // return ret;

Find function mt7601u_phy_recalibrate_after_assoc and comment out call mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->curr_temp); like so:

void mt7601u_phy_recalibrate_after_assoc(struct mt7601u_dev *dev) { // mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->curr_temp);

mt7601u_rxdc_cal(dev);

}

1. Build module: make -C /lib/modules/$(uname -r)/build M=$(pwd) modules
2. Remove device
3. sudo rmmod mt7601u
4. sudo insmod ./mt7601u.ko
5. Insert device
6. Check there are no errors in dmesg and interface appeared in ip link, check connection stability.
7. To make change persistent till next kernel upgrade: backup original module and replace with compiled. To find out where is original module run modinfo mt7601u (view string filename: /lib/modules/_KERNELVERSION/kernel/drivers/net/wireless/mediatek/mt7601u/mt7601u.ko).

[Vichoko]

In Ubuntu 18 with linux headers 4.15.0-66-generic the fix isn't longer viable because make errors. When making the fixed / patched driver module make throws the following werror:

(base) ➜  mt7601u make -C /lib/modules/$(uname -r)/build M=$(pwd) modules
make: Entering directory '/usr/src/linux-headers-4.15.0-66-generic'
  CC [M]  /home/me/mediatek/mt7601u/usb.o
  CC [M]  /home/me/mediatek/mt7601u/init.o
  CC [M]  /home/me/mediatek/mt7601u/main.o
  CC [M]  /home/me/mediatek/mt7601u/mcu.o
/home/me/mediatek/mt7601u/mcu.c: In function ‘mt7601u_load_firmware’:
/home/me/mediatek/mt7601u/mcu.c:423:10: error: implicit declaration of function ‘firmware_request_cache’; did you mean ‘firmware_running’? [-Werror=implicit-function-declaration]
   return firmware_request_cache(dev->dev, MT7601U_FIRMWARE);
          ^~~~~~~~~~~~~~~~~~~~~~
          firmware_running
cc1: some warnings being treated as errors
scripts/Makefile.build:330: recipe for target '/home/me/mediatek/mt7601u/mcu.o' failed
make[1]: *** [/home/me/mediatek/mt7601u/mcu.o] Error 1
Makefile:1577: recipe for target '_module_/home/me/mediatek/mt7601u' failed
make: *** [_module_/home/me/mediatek/mt7601u] Error 2
make: Leaving directory '/usr/src/linux-headers-4.15.0-66-generic'

I tried to ignore the warnign with no good outcome. Any idea how to fix it? I found out that this function exists in https://static.lwn.net/kerneldoc/driver-api/firmware/fallback-mechanisms.html, but for some reason isn't existing in my case.

Edit: I changed the call for a return 0 as stated in this repo, an i will see if it works.. Edit2: it works!

[mozlima]

I get this problem when using the dongle with usb cable. Tested 2 usb cables the result are the same. So maybe not enough power when using the cables

[DrShams]

I solve that problem by connecting my Wi-Fi adapter properly to virtual machine in VirtualBox

[suchyindustries]

The solution described here worked for me in Ubuntu 16.04 and 18.04: #64 (comment)

I will reference it here:

Originally written by ingate. Thanks to aleksander and Nidroide. Tested on Ubuntu 14.04 (kernel 4.4), Ubuntu 17.10 (kernel 4.13) and Ubuntu 18.04 (4.15.0-36-generic)

1. Download corresponding kernel source from kernel.org. For example: if you have 4.4.0-104-generic download version 4.4.
2. From archive unpack just folder drivers/net/wireless/mediatek/mt7601u
3. Edit phy.c. Find function mt7601u_init_cal and comment out call mt7601u_mcu_calibrate(dev, MCU_CAL_RXIQ, 0); like so:

// ret = mt7601u_mcu_calibrate(dev, MCU_CAL_RXIQ, 0); // if (ret) // return ret; // ret = mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->dpd_temp); // if (ret) // return ret;

Find function mt7601u_phy_recalibrate_after_assoc and comment out call mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->curr_temp); like so:

void mt7601u_phy_recalibrate_after_assoc(struct mt7601u_dev *dev) { // mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->curr_temp);

mt7601u_rxdc_cal(dev);

}

1. Build module: make -C /lib/modules/$(uname -r)/build M=$(pwd) modules
2. Remove device
3. sudo rmmod mt7601u
4. sudo insmod ./mt7601u.ko
5. Insert device
6. Check there are no errors in dmesg and interface appeared in ip link, check connection stability.
7. To make change persistent till next kernel upgrade: backup original module and replace with compiled. To find out where is original module run modinfo mt7601u (view string filename: /lib/modules/_KERNELVERSION/kernel/drivers/net/wireless/mediatek/mt7601u/mt7601u.ko).

In dmesg:

[13527.316554] usb 3-1: new high-speed USB device number 99 using xhci_hcd [13527.470720] usb 3-1: New USB device found, idVendor=148f, idProduct=7601 [13527.470727] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [13527.470731] usb 3-1: Product: 802.11 n WLAN [13527.470734] usb 3-1: Manufacturer: MediaTek [13527.470737] usb 3-1: SerialNumber: 1.0 [13527.522780] ModemManager[18916]: segfault at 0 ip 0000000000436f02 sp 00007fffc619cbd0 error 4 in ModemManager[400000+11b000]

any solution for this?

[zhangyufei49]

ward here

[avp24]

Hi, I am not able to connect with an secured Access Point whereas able to connect with an Open Network using mt7601u driver. I have already applied the patch in phy.c mentioned above. Can anyone please help what could be the issue when trying to secured Access Point. On inserting the module I get below message in dmesg: ==20180309==> hub_port_init 1 #0 Plug in USB Port1 usb 1-1: reset high-speed USB device number 2 using Sstar-ehci-1 VVDN ASIC revision: 76010001 MAC revision: 76010500 mt7601u 1-1:1.0: ASIC revision: 76010001 MAC revision: 76010500 mt7601u 1-1:1.0: EEPROM ver:0c fae:00 usbcore: registered new interface driver mt7601u

wlan0 interface comes up and when I run below command using wpa_supplicant I get below error: wlan0: deauthenticating from 08:25:25:70:d3:68 by local choice (Reason: 1=UNSPECIFIED)

Also adding dumpstack and logs for wpa_supplicant : ./wpa_supplicant -B -iwlan0 -c/customer/wpa_supplicant.co nf -ddd wpa_supplicant v2.4 random: Trying to read entropy from /dev/random Successfully initialized wpa_supplicant Initializing interface 'wlan0' conf '/customer/wpa_supplicant.conf' driver 'default' ctrl_interface 'N/A' bridge 'N/A' Configuration file '/customer/wpa_supplicant.conf' -> '/customer/wpa_supplicant.conf' Reading configuration file '/customer/wpa_supplicant.conf' Line: 6 - start of a new network block ssid - hexdump_ascii(len=7): 52 65 64 6d 69 41 50 RedmiAP
PSK (ASCII passphrase) - hexdump_ascii(len=8): [REMOVED] scan_ssid=1 (0x1) key_mgmt: 0x2 PSK (from passphrase) - hexdump(len=32): [REMOVED] Priority group 0 id=0 ssid='RedmiAP' rfkill: Cannot open RFKILL control device nl80211: RFKILL status not available nl80211: Supported cipher 00-0f-ac:1 nl80211: Supported cipher 00-0f-ac:5 nl80211: Supported cipher 00-0f-ac:2 nl80211: Supported cipher 00-0f-ac:4 nl80211: Supported cipher 00-0f-ac:10 nl80211: Supported cipher 00-0f-ac:8 nl80211: Supported cipher 00-0f-ac:9 nl80211: Using driver-based off-channel TX nl80211: interface wlan0 in phy phy1 nl80211: Set mode ifindex 4 iftype 2 (STATION) nl80211: Subscribe to mgmt frames with non-AP handle 0xac308 nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0xac308 match=06 nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0xac308 match=0a07 nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0xac308 match=0a11 nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0xac308 match=1101 nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0xac308 match=1102 nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0xac308 match=0505 netlink: Operstate: ifindex=4 linkmode=1 (userspace-control), operstate=5 (IF_OPER_DORMANT) nl80211: driver param='(null)' Add interface wlan0 to a new radio phy1 nl80211: Regulatory information - country=00 nl80211: 2402-2472 @ 40 MHz 20 mBm nl80211: 2457-2482 @ 20 MHz 20 mBm (no IR) nl80211: 2474-2494 @ 20 MHz 20 mBm (no OFDM) (no IR) nl80211: 5170-5250 @ 80 MHz 20 mBm (no IR) nl80211: 5250-5330 @ 80 MHz 20 mBm (DFS) (no IR) nl80211: 5490-5730 @ 160 MHz 20 mBm (DFS) (no IR) nl80211: 5735-5835 @ 80 MHz 20 mBm (no IR) nl80211: 57240-63720 @ 2160 MHz 0 mBm nl80211: Added 802.11b mode based on 802.11g information wlan0: Own MAC address: 14:6b:9c:d0:6b:f3 wpa_driver_nl80211_set_key: ifindex=4 (wlan0) alg=0 addr=(nil) key_idx=0 set_tx=0 seq_len=0 key_len=0 wpa_driver_nl80211_set_key: ifindex=4 (wlan0) alg=0 addr=(nil) key_idx=1 set_tx=0 seq_len=0 key_len=0 wpa_driver_nl80211_set_key: ifindex=4 (wlan0) alg=0 addr=(nil) key_idx=2 set_tx=0 seq_len=0 key_len=0 wpa_driver_nl80211_set_key: ifindex=4 (wlan0) alg=0 addr=(nil) key_idx=3 set_tx=0 seq_len=0 key_len=0 wlan0: RSN: flushing PMKID list in the driver nl80211: Flush PMKIDs wlan0: Setting scan request: 0.100000 sec ENGINE: Loading dynamic engine ENGINE: Loading dynamic engine EAPOL: SUPP_PAE entering state DISCONNECTED EAPOL: Supplicant port status: Unauthorized nl80211: Skip set_supp_port(unauthorized) while not associated EAPOL: KEY_RX entering state NO_KEY_RECEIVE EAPOL: SUPP_BE entering state INITIALIZE EAP: EAP entering state DISABLED wlan0: Added interface wlan0 wlan0: State: DISCONNECTED -> DISCONNECTED nl80211: Set wlan0 operstate 0->0 (DORMANT) netlink: Operstate: ifindex=4 linkmode=-1 (no change), operstate=5 (IF_OPER_DORMANT) Daemonize.. /customer/SD/wpa_2_4 # wlan0: authenticate with 08:25:25:70:d3:68 wlan0: send auth to 08:25:25:70:d3:68 (try 1/3) wlan0: authenticated wlan0: associate with 08:25:25:70:d3:68 (try 1/3) wlan0: RX AssocResp from 08:25:25:70:d3:68 (capab=0x1431 status=0 aid=1) wlan0: associated CPU: 0 PID: 1388 Comm: wpa_supplicant Tainted: G O 4.9.84 #84 Hardware name: SStar Soc (Flattened Device Tree) [] (unwind_backtrace) from [] (show_stack+0xb/0xc) [] (show_stack) from [] (ieee80211_mgd_deauth+0x150/0x22c [mac80211]) [] (ieee80211_mgd_deauth [mac80211]) from [] (ieee80211_deauth+0xc/0xe [mac80211]) [] (ieee80211_deauth [mac80211]) from [] (cfg80211_mlme_deauth+0x48/0x50 [cfg80211]) [] (cfg80211_mlme_deauth [cfg80211]) from [] (nl80211_deauthenticate+0x72/0x96 [cfg80211]) [] (nl80211_deauthenticate [cfg80211]) from [] (genl_rcv_msg+0x19f/0x1fc) [] (genl_rcv_msg) from [] (netlink_rcv_skb+0x33/0x66) [] (netlink_rcv_skb) from [] (genl_rcv+0x15/0x28) [] (genl_rcv) from [] (netlink_unicast+0xcf/0x148) [] (netlink_unicast) from [] (netlink_sendmsg+0x1e1/0x202) [] (netlink_sendmsg) from [] (sock_sendmsg+0xb/0x16) [] (sock_sendmsg) from [] (_sys_sendmsg+0x135/0x168) [] (___sys_sendmsg) from [] (sys_sendmsg+0x25/0x36) [] (sys_sendmsg) from [] (ret_fast_syscall+0x1/0x54) wlan0: deauthenticating from 08:25:25:70:d3:68 by local choice (Reason: 1=UNSPECIFIED) wlan0: authenticate with 08:25:25:70:d3:68 wlan0: send auth to 08:25:25:70:d3:68 (try 1/3) wlan0: authenticated wlan0: associate with 08:25:25:70:d3:68 (try 1/3) wlan0: RX AssocResp from 08:25:25:70:d3:68 (capab=0x1431 status=0 aid=2) wlan0: associated CPU: 0 PID: 1388 Comm: wpa_supplicant Tainted: G O 4.9.84 #84 Hardware name: SStar Soc (Flattened Device Tree) [] (unwind_backtrace) from [] (show_stack+0xb/0xc) [] (show_stack) from [] (ieee80211_mgd_deauth+0x150/0x22c [mac80211]) [] (ieee80211_mgd_deauth [mac80211]) from [] (ieee80211_deauth+0xc/0xe [mac80211]) [] (ieee80211_deauth [mac80211]) from [] (cfg80211_mlme_deauth+0x48/0x50 [cfg80211]) [] (cfg80211_mlme_deauth [cfg80211]) from [] (nl80211_deauthenticate+0x72/0x96 [cfg80211]) [] (nl80211_deauthenticate [cfg80211]) from [] (genl_rcv_msg+0x19f/0x1fc) [] (genl_rcv_msg) from [] (netlink_rcv_skb+0x33/0x66) [] (netlink_rcv_skb) from [] (genl_rcv+0x15/0x28) [] (genl_rcv) from [] (netlink_unicast+0xcf/0x148) [] (netlink_unicast) from [] (netlink_sendmsg+0x1e1/0x202) [] (netlink_sendmsg) from [] (sock_sendmsg+0xb/0x16) [] (socksendmsg) from [] (sys_sendmsg+0x135/0x168) [] (_sys_sendmsg) from [] (sys_sendmsg+0x25/0x36) [] (__sys_sendmsg) from [] (ret_fast_syscall+0x1/0x54) wlan0: deauthenticating from 08:25:25:70:d3:68 by local choice (Reason: 1=UNSPECIFIED)

[Sturwandan]

Hello there! I have got same problem on Linux 5.4.81 x86_64:

usb 1-5: new high-speed USB device number 7 using ehci-pci
usb 1-5: New USB device found, idVendor=148f, idProduct=7601, bcdDevice= 0.00
usb 1-5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-5: Product: 802.11 n WLAN
usb 1-5: Manufacturer: MediaTek
usb 1-5: SerialNumber: 1.0
usb 1-5: reset high-speed USB device number 7 using ehci-pci
mt7601u 1-5:1.0: ASIC revision: 76010001 MAC revision: 76010500
mt7601u 1-5:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____
mt7601u 1-5:1.0: EEPROM ver:0d fae:00
mt7601u 1-5:1.0: Error: MCU resp urb failed:-71
mt7601u 1-5:1.0: Error: MCU resp evt:0 seq:3-2!
mt7601u 1-5:1.0: Error: MCU resp urb failed:-71
mt7601u 1-5:1.0: Error: MCU resp evt:0 seq:3-2!
mt7601u 1-5:1.0: Error: MCU resp urb failed:-71
mt7601u 1-5:1.0: Error: MCU resp evt:0 seq:3-2!
mt7601u 1-5:1.0: Error: MCU resp urb failed:-71
mt7601u 1-5:1.0: Error: MCU resp evt:0 seq:3-2!
mt7601u 1-5:1.0: Error: MCU resp urb failed:-71
mt7601u 1-5:1.0: Error: MCU resp evt:0 seq:3-2!
mt7601u 1-5:1.0: Error: mt7601u_mcu_wait_resp timed out
mt7601u 1-5:1.0: Vendor request req:07 off:0080 failed:-71
mt7601u 1-5:1.0: Vendor request req:02 off:0080 failed:-71
mt7601u 1-5:1.0: Vendor request req:02 off:0080 failed:-71
mt7601u: probe of 1-5:1.0 failed with error -110
usb 1-5: USB disconnect, device number 7

This problem persist even after I did this:

--- /usr/src/linux-5.4.81/drivers/net/wireless/mediatek/mt7601u/phy.c.bak
+++ /usr/src/linux-5.4.81/drivers/net/wireless/mediatek/mt7601u/phy.c
@@ -277,7 +277,9 @@
        filter |= 0x10000;
    if (dev->bw != MT_BW_20)
        filter |= 0x00100;
-
+       
+   /* Undo calibration */
+    return 0;
    /* TX */
    ret = mt7601u_mcu_calibrate(dev, MCU_CAL_BW, filter | 1);
    if (ret)
@@ -586,7 +588,8 @@

 void mt7601u_phy_recalibrate_after_assoc(struct mt7601u_dev *dev)
 {
-   mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->curr_temp);
+   /* We don't need to recalibrate after assoc:
+   mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->curr_temp); */

    mt7601u_rxdc_cal(dev);
 }

So I have tried to do a different thing: reverted phy.c and edited mcu.c instead. I have removed the attempt to send a message and replaced it with simple return 0;

mt7601u_mcu_calibrate(struct mt7601u_dev *dev, enum mcu_calibrate cal, u32 val)
{
    struct sk_buff *skb;
    struct {
        __le32 id;
        __le32 value;
    } __packed __aligned(4) msg = {
        .id = cpu_to_le32(cal),
        .value = cpu_to_le32(val),
    };

    skb = mt7601u_mcu_msg_alloc(&msg, sizeof(msg));
    if (!skb)
        return -ENOMEM;
    /* We don't need calibration here */
    return 0;
    /* return mt7601u_mcu_msg_send(dev, skb, CMD_CALIBRATION_OP, true); */
}

This time it works better:

 usb 3-3: new high-speed USB device number 22 using ehci-pci
 usb 3-3: New USB device found, idVendor=148f, idProduct=7601, bcdDevice= 0.00
 usb 3-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
 usb 3-3: Product: 802.11 n WLAN
 usb 3-3: Manufacturer: MediaTek
 usb 3-3: SerialNumber: 1.0
 usb 3-3: reset high-speed USB device number 22 using ehci-pci
 mt7601u 3-3:1.0: ASIC revision: 76010001 MAC revision: 76010500
 mt7601u 3-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____
 mt7601u 3-3:1.0: EEPROM ver:0d fae:00
 ieee80211 phy20: Selected rate control algorithm 'minstrel_ht'
 usbcore: registered new interface driver mt7601u
 udevd[613]: specified group 'kvm' unknown

Sorry, no patch because I forgot to make a backup copy of the file this time. But hope this helps. Try editing mcu.c and replacing the last line of mt7601u_mcu_calibrate with return 0;

The dongle was able to scan for network but I didn't try to connect it anywhere yet.