Hi Cristiano, Em Fri, 1 Mar 2013 19:47:19 +0000 "H. Cristiano Alves Machado" <heberto.machado@xxxxxxxxx> escreveu: > Hello. > > I believe that this might already have been reported... > > > The problem can only be solved by physically removing the usb-dvb > plug, and plugging it back again... :( Well, this driver doesn't use dvb-usb stack anymore, it got ported to dvb-usb-v2. I suggest you to test it again on kernel 3.8. Btw, you're also reporting the issue to the wrong ML... linux-dvb ML was deprecated a long time ago ;) Regards, Mauro > > Below are the dmesg logs (both before dvb software reported error, and > after, when the same software did not complain). > > I am currently using vlc software to access dvb-t card (Avermedia > mentioned in the subject). > > Several times in the last few days/weeks, when I start the pc from off > state (normal boot), the dvb card will fail to be accessed. > > Iam currently running a 'Linux 3.5.0-18-generic #29~precise1-Ubuntu > SMP x86_64 GNU/Linux' setup, and "VLC media player 2.0.6 Twoflower > (revision 2.0.5+git20130228+r534)" from the daily stable 'repo'. > > Maybe the "critical" points could lie in the fact that after plugging > the device again it successfully loads the firmware. While during > 'boot' time it can only "register it" > > So, here are the 'dvb' dmesg "greps", and at the end the "cut" down > differences between the two "moments". > > [ 13.154237] dvb-usb: found a 'AVerMedia AVerTV Volar HD/PRO (A835)' > in warm state. > [ 13.154325] dvb-usb: will pass the complete MPEG2 transport stream > to the software demuxer. > [ 13.154774] DVB: registering new adapter (AVerMedia AVerTV Volar > HD/PRO (A835)) > [ 13.165623] dvb-usb: MAC address: 00:00:00:00:00:00 > [ 13.175623] dvb-usb: no frontend was attached by 'AVerMedia AVerTV > Volar HD/PRO (A835)' > [ 13.175761] input: IR-receiver inside an USB DVB receiver as > /devices/pci0000:00/0000:00:1d.7/usb1/1-3/rc/rc0/input2 > [ 13.175822] rc0: IR-receiver inside an USB DVB receiver as > /devices/pci0000:00/0000:00:1d.7/usb1/1-3/rc/rc0 > [ 13.175824] dvb-usb: schedule remote query interval to 250 msecs. > [ 13.175826] dvb-usb: AVerMedia AVerTV Volar HD/PRO (A835) > successfully initialized and connected. > [ 13.194629] usbcore: registered new interface driver dvb_usb_af9035 > [17246.232556] dvb-usb: AVerMedia AVerTV Volar HD/PRO (A835) > successfully deinitialized and disconnected. > [17255.906733] dvb-usb: found a 'AVerMedia AVerTV Volar HD/PRO (A835)' > in cold state, will try to load a firmware > [17255.917426] dvb-usb: downloading firmware from file 'dvb-usb-af9035-02.fw' > [17256.222632] dvb-usb: found a 'AVerMedia AVerTV Volar HD/PRO (A835)' > in warm state. > [17256.222739] dvb-usb: will pass the complete MPEG2 transport stream > to the software demuxer. > [17256.223030] DVB: registering new adapter (AVerMedia AVerTV Volar > HD/PRO (A835)) > [17256.225735] dvb-usb: MAC address: 00:00:00:00:00:00 > [17256.227866] DVB: registering adapter 0 frontend 0 (Afatech AF9033 (DVB-T))... > [17256.272866] input: IR-receiver inside an USB DVB receiver as > /devices/pci0000:00/0000:00:1d.7/usb1/1-3/rc/rc1/input12 > [17256.272938] rc1: IR-receiver inside an USB DVB receiver as > /devices/pci0000:00/0000:00:1d.7/usb1/1-3/rc/rc1 > [17256.272941] dvb-usb: schedule remote query interval to 250 msecs. > [17256.272944] dvb-usb: AVerMedia AVerTV Volar HD/PRO (A835) > successfully initialized and connected. > > Differences between the first section and the second: > > 0a1,3 > > dvb-usb: AVerMedia AVerTV Volar HD/PRO (A835) successfully deinitialized and disconnected. > > dvb-usb: found a 'AVerMedia AVerTV Volar HD/PRO (A835)' in cold state, will try to load a firmware > > dvb-usb: downloading firmware from file 'dvb-usb-af9035-02.fw' > 5,7c8,10 > < dvb-usb: no frontend was attached by 'AVerMedia AVerTV Volar HD/PRO (A835)' > < input: IR-receiver inside an USB DVB receiver as > /devices/pci0000:00/0000:00:1d.7/usb1/1-3/rc/rc0/input2 > < rc0: IR-receiver inside an USB DVB receiver as > /devices/pci0000:00/0000:00:1d.7/usb1/1-3/rc/rc0 > --- > > DVB: registering adapter 0 frontend 0 (Afatech AF9033 (DVB-T))... > > input: IR-receiver inside an USB DVB receiver as /devices/pci0000:00/0000:00:1d.7/usb1/1-3/rc/rc1/input12 > > rc1: IR-receiver inside an USB DVB receiver as /devices/pci0000:00/0000:00:1d.7/usb1/1-3/rc/rc1 > 10d12 > < usbcore: registered new interface driver dvb_usb_af9035 > > > Hope there may be some solution to this... and at least that this > report may have been useful. > > Best regards > -- Cheers, Mauro -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
