On 29 September 2010 08:52, Arxontis Politis <deadflagblue@xxxxxxxxx> wrote:
Hm, more strangeness.. Just by googling around it seems that the options are not exactly wrong, I think they are just not valid for the specific driver. The vid and pid is the vendor id and product id, and it's what you get from lsusb for example:kane@xanadu:~$ lsusb | grep EDIROLBus 001 Device 005: ID 0582:007d Roland Corp. EDIROL UA-101This option is in sound.conf in /etc/modprobe.d, which if understood correctly set explicitly the order of the internal HDA and the EDIROL:kane@xanadu:/etc/modprobe.d$ cat sound.confoptions snd cards_limit=2alias snd-card-0 snd-hda-intelalias sound-slot-0 snd-hda-inteloptions snd-hda-intel index=0alias snd-card-1 snd-ua101alias sound-slot-1 snd-ua101options snd-ua101 index=1 vid=0x0582 pid=0x007dSo if I'm not mistaken with "vid" and "pid" you can define exactly the device you want, as in the snd-usb-audio, at http://alsa.opensrc.org/index.php/MultipleUSBAudioDevicesSo, in my case it doesn't seem to work. After I commented it out, the module seems to load:kane@xanadu:/etc/modprobe.d$ lsmod | grep sndsnd_hda_codec_si3054 3440 1snd_hda_codec_realtek 217980 1snd_hda_intel 22107 2snd_usb_audio 86704 1snd_hda_codec 87552 3 snd_hda_codec_si3054,snd_hda_codec_realtek,snd_hda_intelsnd_ua101 13972 0snd_pcm 71475 5 snd_hda_codec_si3054,snd_hda_intel,snd_usb_audio,snd_hda_codec,snd_ua101snd_hwdep 5040 2 snd_usb_audio,snd_hda_codecsnd_usbmidi_lib 17413 2 snd_usb_audio,snd_ua101snd_seq_midi 4588 0snd_rawmidi 17783 2 snd_usbmidi_lib,snd_seq_midisnd_seq_midi_event 6047 1 snd_seq_midisnd_seq 47174 2 snd_seq_midi,snd_seq_midi_eventsnd_timer 19067 2 snd_pcm,snd_seqsnd_seq_device 5744 3 snd_seq_midi,snd_rawmidi,snd_seqsnd 49006 19 snd_hda_codec_si3054,snd_hda_codec_realtek,snd_hda_intel,snd_usb_audio,snd_hda_codec,snd_ua101,snd_pcm,snd_hwdep,snd_usbmidi_lib,snd_rawmidi,snd_seq,snd_timer,snd_seq_devicesoundcore 880 1 sndsnd_page_alloc 7120 2 snd_hda_intel,snd_pcmand I finally have sound! Jack detects all the inputs and outputs and the card is working fine.EXCEPT that after some time and quite randomly (can be 1hr or 1min) the computer loses connection to the PC (the USB light on the card goes off), something which never happens in windows for example, so I guess it's a driver issue...Any ideas about that?Regards,Akis
On 22 September 2010 13:10, Arxontis Politis <deadflagblue@xxxxxxxxx> wrote:
Hm, yes that makes sense, that should be the alsa-base (or alsa-base.conf) file in /etc/modprobe.d ...I'll check it when I'm back from work, thanx a lot...On 22 September 2010 12:51, John Haxby <jch@xxxxxxxxxxxxxxx> wrote:
On 22/09/10 09:46, Arxontis Politis wrote:I think you have a bad modprobe config file somewhere. I forget where
>
> ---------------------------------------------------------------
> kane@xanadu:~/Music$ dmesg | grep snd
> [ 34.098749] snd_ua101: Unknown parameter `vid'
> [ 34.107709] snd_ua101: Unknown parameter `vid'
> [ 34.164993] snd_ua101: Unknown parameter `vid'
> [ 34.368494] usbcore: registered new interface driver snd-usb-audio
> --------------------------------------------------------------
>
>
Ubuntu keeps its modprobe options, but I suspect that somewhere you have
a file that says something like
options snd_ua101 vid=xyzzy
instead of
oprions snd_ua101 id=xyzzy
(I don't know what the id should be, but the parameter name is "id" not
"vid")
jch
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