[pulseaudio-discuss] pulseaudio cannot recognise ALSA plughw

Lennart Poettering lennart at poettering.net
Wed Jan 7 14:47:53 PST 2009


On Sun, 28.12.08 22:33, Aleksander Kamenik (aleksander at krediidiinfo.ee) wrote:

> 
> Lennart Poettering wrote:
> 
> > I had another look on this. I think I now figured out what the problem
> > might be and cooked up this patch:
> > 
> > http://git.0pointer.de/?p=pulseaudio.git;a=commitdiff;h=22c3373713dabb0060ad1ee469ffa007ffe25846
> > 
> > Could you please check if that patch (which should apply just fine on
> > 0.9.13) makes things work for you?
> 
> 
> Hi, I cannot use my 0404 USB card any more since the upgrade to F10 too.
> 
> I applied the patch to the Fedora pulseaudio 0.9.13 package which 
> already had 24 patches applied. It looks like you're the maintainer too, 
> so I hope no problems with that. The patch applied cleanly and compiled 
> too, but I get this when starting pulseaudio:
> 
> pulseaudio[2347]: alsa-util.c: Failed to set hardware parameters on 
> plug:hw:1: No such file or directory
> pulseaudio[2347]: module.c: Failed to load  module "module-alsa-source" 
> (argument: "device_id=1 
> source_name=alsa_input.usb_device_41e_3f04_E_MU_28_FFFF_07D6091E_0B432_STN_01_if0_sound_card_0_alsa_capture_0 
> tsched=1"): initialization failed.

I'd need a more complete excerpt of pa -vvvv's output when this card
is plugged in. The lines above only show some issues related to the
source -- not the sink.

Please paste the output on some pastebin.

Lennart

-- 
Lennart Poettering                        Red Hat, Inc.
lennart [at] poettering [dot] net         ICQ# 11060553
http://0pointer.net/lennart/           GnuPG 0x1A015CC4



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