aplay -l outputs:
aplay: device_list:274: no soundcards found...
lspci does recognize the soundcard:
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05)
There is also an HDMI device present:
01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Barts HDMI Audio [Radeon HD 6790/6850/6870 / 7720 OEM]
modprobe snd-hda-intel which did nothing. Is this even the correct module?
When I run
aplay /usr/share/sounds/alsa/Front_Left.wav as a normal user, it takes a moment before returning. However, when I run it with sudo, I get an error:
aplay: main:831: audio open error: Host is down
cat /proc/asound/cards shows:
0 [PCH ]: HDA-Intel - HDA Intel PCH HDA Intel PCH at 0xf7f00000 irq 36 1 [HDMI ]: HDA-Intel - HDA ATI HDMI HDA ATI HDMI at 0xf7e40000 irq 37
null Discard all samples (playback) or generate zero samples (capture) pipewire PipeWire Sound Server default Default ALSA Output (currently PipeWire Media Server)
What do I have to do to get sound from the internal speakers?