Public bug reported:
After upgrading from 9.04 to 9.10 the sound stopped working completely.
aplay -l says 'no sound cards found'
The soundcard is onboard, my mainboard is an ASUS M3N78-EM.
cat /proc/asound/cards on the other hand tells me
" 0 [NVidia ]: HDA-Intel - HDA NVidia
HDA NVidia at 0xfce78000 irq 21"
and "head -n 1 /proc/asound/card0/codec*" gives me
"==> /proc/asound/card0/codec#0 <==
Codec: Realtek ALC1200
==> /proc/asound/card0/codec#3 <==
Codec: Generic 10de NVIDIA MCP78 HDMI"
Setting various options in alsa-base.conf like "options 3-stack,
model=auto etc. " didn't help.
I'm not using the HDMI output nor the optical one, so I don't know if
those would work.
The Sound Applet can't find any hardware either beside the dummy-output.
ProblemType: Bug
AlsaDevices:
total 0
drwxr-xr-x 2 root root 60 2009-10-30 21:26 by-path
AplayDevices: aplay: device_list:223: no soundcards found...
Architecture: i386
ArecordDevices: arecord: device_list:223: no soundcards found...
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/dsp',
'/dev/snd/by-path', '/dev/sequencer2', '/dev/sequencer', '/dev/seq'] failed
with exit code 1:
CheckboxCommand: alsa_record_playback
CheckboxDescription:
Open the volume control application by right-clicking on the speaker icon in
the panel and selecting "Sound Preferences". Select the "Input" tab and choose
any alternate (non-default) device(s). Select the "Output" tab and choose any
alternate (non-default) device(s). When you are done, click the Test button,
then speak into the microphone. After a few seconds, your speech will be played
back to you.
Haben Sie die Ausgabe Ihres gesprochenen Textes gehört?
CheckboxTest: alsa_record_playback_alternates
Date: Fri Oct 30 21:41:26 2009
DistroRelease: Ubuntu 9.10
NonfreeKernelModules: nvidia
Package: alsa-base 1.0.20+dfsg-1ubuntu5
PackageArchitecture: all
ProcEnviron:
SHELL=/bin/bash
LANG=de_AT.UTF-8
LANGUAGE=de_AT.UTF-8
ProcVersionSignature: Ubuntu 2.6.28-11.42-generic
SourcePackage: alsa-driver
Tags: checkbox-bug
Uname: Linux 2.6.28-11-generic i686
XsessionErrors:
(gnome-settings-daemon:2640): GLib-CRITICAL **: g_propagate_error: assertion
`src != NULL' failed
(nautilus:2662): Eel-CRITICAL **: eel_preferences_get_boolean: assertion
`preferences_is_initialized ()' failed
(polkit-gnome-authentication-agent-1:2683): GLib-CRITICAL **:
g_once_init_leave: assertion `initialization_value != 0' failed
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: alc1200 jaunty karmic m3n78-em snd-hda-intel upgrade
--
No sound with Realtek Codec ALC1200
https://bugs.launchpad.net/bugs/465518
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