Hi alsa-devel@!
One of the maintainers of alsa-utils package in Debian advised me to ask
for your help. I've encountered following problem:
#v+
$ amixer -c 0 -q set Mic 0% mute
amixer: Invalid command!
#v-
This command is invoked from /etc/init.d/alsa-utils script during
system shutdown. Do you have any ideas how to fix that?
Here is some basic info about my hardware:
#v+
$ lspci -v | sed -ne '/Audio/,/^$/p'
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High
Definition Audio Controller (rev 01)
Subsystem: Hewlett-Packard Company Device 30a2
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at f4580000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel
$ cat /proc/asound/version
Advanced Linux Sound Architecture Driver Version 1.0.18a.
$ cat /proc/asound/cards
0 [Intel ]: HDA-Intel - HDA Intel
HDA Intel at 0xf4580000 irq 16
$ lsmod | grep snd
snd_hda_codec_si3054 3920 1
snd_hda_codec_analog 53708 1
snd_hda_intel 22092 0
snd_hda_codec 58808 3 snd_hda_codec_si3054,snd_hda_codec_analog,snd_hda_intel
snd_hwdep 6000 1 snd_hda_codec
snd_pcm 62708 3 snd_hda_codec_si3054,snd_hda_intel,snd_hda_codec
snd_seq 42120 0
snd_timer 17808 2 snd_pcm,snd_seq
snd_seq_device 6108 1 snd_seq
snd 48420 9 snd_hda_codec_si3054,snd_hda_codec_analog,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_seq,snd_timer,snd_seq_device
soundcore 6204 1 snd
snd_page_alloc 8036 2 snd_hda_intel,snd_pcm
#v-
Notes from the battlefield can be found at Debian BTS #527074[1].
[1] http://bugs.debian.org/527074
Thanks for your help!
Regards,
--
Piotr Lewandowski