root@lith:~# uname -a
Linux lith 4.10.0-35-generic #39~16.04.1-Ubuntu SMP Wed Sep 13 09:02:42 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
I have not been using my Ubuntu 16.04 test box for a couple of months, and now when it has updated to the above kernel and using the latest compile of the drivers, the TBS-5922 DVB-S2 USB tuner now fails to attach a frontend. Here is the section of kern.log where it happens:
Oct 8 18:18:22 lith kernel: [ 6.087411] dvb-usb: found a 'TurboSight QBOX3 DVB-S/S2' in cold state, will try to load a firmware
Oct 8 18:18:22 lith kernel: [ 6.090319] usb 2-4: dvb_usb_v2: found a 'KWorld USB DVB-T TV Stick II (VS-DVB-T 395U)' in warm state
Oct 8 18:18:22 lith kernel: [ 6.093464] dvb-usb: found a 'Pinnacle PCTV 73e' in warm state.
Oct 8 18:18:22 lith kernel: [ 6.093529] dvb-usb: downloading firmware from file 'dvb-usb-tbsqbox-id5922.fw'
Oct 8 18:18:22 lith kernel: [ 6.093530] tbsqbox22: start downloading TBSQBOX firmware
Oct 8 18:18:22 lith kernel: [ 6.093606] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
Oct 8 18:18:22 lith kernel: [ 6.095001] dvbdev: DVB: registering new adapter (Pinnacle PCTV 73e)
Oct 8 18:18:22 lith kernel: [ 6.220017] dvb-usb: found a 'TurboSight QBOX3 DVB-S/S2' in warm state.
Oct 8 18:18:22 lith kernel: [ 6.221890] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
Oct 8 18:18:22 lith kernel: [ 6.222776] dvbdev: DVB: registering new adapter (TurboSight QBOX3 DVB-S/S2)
Oct 8 18:18:22 lith kernel: [ 6.341557] usb 2-2: DVB: registering adapter 1 frontend 0 (DiBcom 7000PC)...
Oct 8 18:18:22 lith kernel: [ 6.359681] dvb-usb: MAC address: 00:22:ab:c0:25:19
Oct 8 18:18:22 lith kernel: [ 6.361688] i2c i2c-9: Added multiplexed i2c bus 10
Oct 8 18:18:22 lith kernel: [ 6.363797] i2c i2c-9: Added multiplexed i2c bus 11
Oct 8 18:18:22 lith kernel: [ 6.500503] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input11
Oct 8 18:18:22 lith kernel: [ 6.500576] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input12
Oct 8 18:18:22 lith kernel: [ 6.500647] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input13
Oct 8 18:18:22 lith kernel: [ 6.500714] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input14
Oct 8 18:18:22 lith kernel: [ 6.542224] i2c i2c-9: tas2101: Error attaching frontend
Oct 8 18:18:22 lith kernel: [ 6.548998] dvb-usb: no frontend was attached by 'TurboSight QBOX3 DVB-S/S2'
root@lith:~# uname -a Linux lith 4.10.0-35-generic #39~16.04.1-Ubuntu SMP Wed Sep 13 09:02:42 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
I have not been using my Ubuntu 16.04 test box for a couple of months, and now when it has updated to the above kernel and using the latest compile of the drivers, the TBS-5922 DVB-S2 USB tuner now fails to attach a frontend. Here is the section of kern.log where it happens:
Oct 8 18:18:22 lith kernel: [ 6.087411] dvb-usb: found a 'TurboSight QBOX3 DVB-S/S2' in cold state, will try to load a firmware Oct 8 18:18:22 lith kernel: [ 6.090319] usb 2-4: dvb_usb_v2: found a 'KWorld USB DVB-T TV Stick II (VS-DVB-T 395U)' in warm state Oct 8 18:18:22 lith kernel: [ 6.093464] dvb-usb: found a 'Pinnacle PCTV 73e' in warm state. Oct 8 18:18:22 lith kernel: [ 6.093529] dvb-usb: downloading firmware from file 'dvb-usb-tbsqbox-id5922.fw' Oct 8 18:18:22 lith kernel: [ 6.093530] tbsqbox22: start downloading TBSQBOX firmware Oct 8 18:18:22 lith kernel: [ 6.093606] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. Oct 8 18:18:22 lith kernel: [ 6.095001] dvbdev: DVB: registering new adapter (Pinnacle PCTV 73e) Oct 8 18:18:22 lith kernel: [ 6.220017] dvb-usb: found a 'TurboSight QBOX3 DVB-S/S2' in warm state. Oct 8 18:18:22 lith kernel: [ 6.221890] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. Oct 8 18:18:22 lith kernel: [ 6.222776] dvbdev: DVB: registering new adapter (TurboSight QBOX3 DVB-S/S2) Oct 8 18:18:22 lith kernel: [ 6.341557] usb 2-2: DVB: registering adapter 1 frontend 0 (DiBcom 7000PC)... Oct 8 18:18:22 lith kernel: [ 6.359681] dvb-usb: MAC address: 00:22:ab:c0:25:19 Oct 8 18:18:22 lith kernel: [ 6.361688] i2c i2c-9: Added multiplexed i2c bus 10 Oct 8 18:18:22 lith kernel: [ 6.363797] i2c i2c-9: Added multiplexed i2c bus 11 Oct 8 18:18:22 lith kernel: [ 6.500503] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input11 Oct 8 18:18:22 lith kernel: [ 6.500576] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input12 Oct 8 18:18:22 lith kernel: [ 6.500647] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input13 Oct 8 18:18:22 lith kernel: [ 6.500714] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input14 Oct 8 18:18:22 lith kernel: [ 6.542224] i2c i2c-9: tas2101: Error attaching frontend Oct 8 18:18:22 lith kernel: [ 6.548998] dvb-usb: no frontend was attached by 'TurboSight QBOX3 DVB-S/S2'
The full kern.log is attached. kern.log