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cornetp / eagle-owl

Data acquisition from an OWL CM160 +USB device on linux platforms
GNU General Public License v2.0
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Ubuntu 16.04 - MTP and USB problem suddenly appeared #21

Closed cloud81 closed 7 years ago

cloud81 commented 7 years ago

Hi, OWL has worked for two weeks smoothly, but today stopped working suddenly. What I have is dmesg flooded with entries like the following: Feb 8 16:41:10 ccorvino-ubu-rm kernel: [15185.972383] usb 1-1.2: USB disconnect, device number 123 Feb 8 16:41:12 ccorvino-ubu-rm kernel: [15187.450358] usb 1-1.2: new low-speed USB device number 124 using ehci-pci Feb 8 16:41:12 ccorvino-ubu-rm kernel: [15187.548287] usb 1-1.2: New USB device found, idVendor=0665, idProduct=5161 Feb 8 16:41:12 ccorvino-ubu-rm kernel: [15187.548293] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 Feb 8 16:41:12 ccorvino-ubu-rm kernel: [15187.548298] usb 1-1.2: Product: USB to Serial Feb 8 16:41:12 ccorvino-ubu-rm kernel: [15187.548301] usb 1-1.2: Manufacturer: INNO TECH Feb 8 16:41:12 ccorvino-ubu-rm kernel: [15187.555291] hid-generic 0003:0665:5161.0544: hiddev0,hidraw3: USB HID v1.00 Device [INNO TECH USB to Serial] on usb-0000:00:1a.0-1.2/input0 Feb 8 16:41:12 ccorvino-ubu-rm mtp-probe: checking bus 1, device 124: "/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2" Feb 8 16:41:12 ccorvino-ubu-rm mtp-probe: bus: 1, device: 124 was not an MTP device

Device seems to work after restart of cm160 process, but I have numerous Nautilus popup on Unity that tell me I can't mount MTP device ... I don't know what I have to do in order to stop these popups appeared today, I think something is changed with the last Ubuntu kernel?

Any help would be appreciated, thanks!

cloud81 commented 7 years ago

Popups in Unity suddenly disappeared, but syslog is flooded with entry like this every 2 seconds: Feb 9 15:12:48 ccorvino-ubu-rm kernel: [ 9744.143419] usb 1-1.4: USB disconnect, device number 16 Feb 9 15:12:50 ccorvino-ubu-rm kernel: [ 9745.622530] usb 1-1.4: new low-speed USB device number 17 using ehci-pci Feb 9 15:12:50 ccorvino-ubu-rm kernel: [ 9745.720509] usb 1-1.4: New USB device found, idVendor=0665, idProduct=5161 Feb 9 15:12:50 ccorvino-ubu-rm kernel: [ 9745.720513] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0 Feb 9 15:12:50 ccorvino-ubu-rm kernel: [ 9745.720515] usb 1-1.4: Product: USB to Serial Feb 9 15:12:50 ccorvino-ubu-rm kernel: [ 9745.720516] usb 1-1.4: Manufacturer: INNO TECH Feb 9 15:12:50 ccorvino-ubu-rm kernel: [ 9745.726019] hid-generic 0003:0665:5161.0363: hiddev0,hidraw3: USB HID v1.00 Device [INNO TECH USB to Serial] on usb-0000:00:1a.0-1.4/input0 Feb 9 15:12:50 ccorvino-ubu-rm mtp-probe: checking bus 1, device 17: "/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4" Feb 9 15:12:50 ccorvino-ubu-rm mtp-probe: bus: 1, device: 17 was not an MTP device

How can I stop this? Thanks!