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Hello Arch forums!
Everything has been going smoothly so far with my Arch installation except for the ALSA audio issues. Both amixer and alsamixer have the following outputs:
$ alsamixer
cannot open mixer: No such file or directory
$ amixer
amixer: Mixer attach default error: No such file or directory
Some Googling/Duckduckgoing/Wiki'ing have shown some answers for other people's problems but none have solved my solution. However it did lead me to investigate some outputs.
$ lspci | grep -i audio
00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06)
00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 04)
01:00.1 Audio device: NVIDIA Corporation GK110 HDMI Audio (rev a1)
$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 1: PCH [HDA Intel PCH], device 0: ALC1150 Analog [ALC1150 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: PCH [HDA Intel PCH], device 1: ALC1150 Digital [ALC1150 Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 8: HDMI 2 [HDMI 2]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 9: HDMI 3 [HDMI 3]
Subdevices: 1/1
Subdevice #0: subdevice #0
$ cat /proc/asound/modules
1 snd_hda_intel
2 snd_hda_intel
Another interesting thing to note is that both of these have expected output, but not the 0th card:
$ amixer -c 1
http://pastie.org/private/nsz8qoicvoka6zexmlygw
$ alsamixer -c 1
[Normal GUI interface]
I'm quite stumped on this one. Thank you all in advanced.
Last edited by nowcozy (2014-12-28 11:03:47)
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The default card is card 0. You have no card 0. Perhaps because ALSA doesn't see the first sound card shown by lspci.
What's the output of "cat /proc/asound/cards"?
You could try to do stuff from https://wiki.archlinux.org/index.php/Al … sound_card.
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The default card is card 0. You have no card 0. Perhaps because ALSA doesn't see the first sound card shown by lspci.
What's the output of "cat /proc/asound/cards"?
You could try to do stuff from https://wiki.archlinux.org/index.php/Al … sound_card.
So that worked, thanks for that! I'm a little confused as to what "mia" is:
options snd_mia index=0
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snd_mia and snd_hda_intel are modules for sound cards. Both of the sound cards discovered in your computer are using snd_hda_intel, which would make indexing via modules problematic.
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