AVerMedia AVerTV DVB-T Volar USB not initialised on startup
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Invalid
|
Low
|
Unassigned |
Bug Description
I have an AVerMedia AVerTV DVB-T Volar USB stick I use for watching TV under Linux (works flawlessly by the way except for this problem!). About 50% of the time, when I boot Ubuntu, the device is not detected. I can tell when this happens because Kaffeine cannot see the device, the blue light on the device is turned off (it turns on when loaded). The only relevant thing I can see in dmesg when this happens is:
[ 42.890201] usb 2-1: new high speed USB device using ehci_hcd and address 2
[ 57.982999] usb 2-1: device descriptor read/64, error -110
[ 73.179674] usb 2-1: device descriptor read/64, error -110
When this happens, unplugging and plugging in the device fixes it. dmesg then contains this:
[ 324.949916] usb 2-1: new high speed USB device using ehci_hcd and address 7
[ 325.082713] usb 2-1: configuration #1 chosen from 1 choice
[ 325.181890] dvb-usb: found a 'AVerMedia AVerTV DVB-T Volar' in cold state, will try to load a firmware
[ 325.218123] dvb-usb: downloading firmware from file 'dvb-usb-
[ 325.900704] dvb-usb: found a 'AVerMedia AVerTV DVB-T Volar' in warm state.
[ 325.900993] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
[ 326.654729] dvb-usb: AVerMedia AVerTV DVB-T Volar successfully initialized and connected.
[ 326.654762] usbcore: registered new interface driver dvb_usb_dib0700
The strange thing is, sometimes Ubuntu recognises the USB stick when I turn on the machine and other times I need to use this unplug/plugin trick after booting.
Changed in linux: | |
assignee: | nobody → ubuntu-kernel-team |
importance: | Undecided → Low |
Does anyone have any idea what I can try? It's a really irritating problem to have to go through this routine of plugging in/out and restarting applications most days.