Mailinglist Archive: opensuse-factory (443 mails)

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[opensuse-factory] Onboard sound does not initialize correctly anymore
Since some weeks I have the problem on TW, that my onboard sound (Intel
Corporation 5 Series/3400 Series Chipset High Definition Audio) does not
initialize anymore on boot.

The mixer only shows an connected USB sound device from a headset after
booting.

I found two work-arounds:
1) Setup the onboard sound again in YaST.
2) unloading and loading the snd_hda_intel driver manually:
   # modprobe -v -r snd_hda_intel
   rmmod snd_hda_intel
   rmmod snd_hda_codec
   rmmod snd_hda_core
   # modprobe -v snd_hda_intel
   insmod /lib/modules/5.1.15-1-default/kernel/sound/hda/snd-hda-core.ko
   insmod /lib/modules/5.1.15-1-default/kernel/sound/pci/hda/snd-hda-codec.ko
   insmod /lib/modules/5.1.15-1-default/kernel/sound/pci/hda/snd-hda-intel.ko

"dmesg" shows after booting:
# dmesg -T | grep -i snd
[Mon Jul  8 21:56:05 2019] snd_hda_intel 0000:00:1b.0: enabling device (0000 ->
0002)
[Mon Jul  8 21:56:05 2019] snd_hda_intel 0000:01:00.1: enabling device (0000 ->
0002)
[Mon Jul  8 21:56:05 2019] snd_hda_intel 0000:01:00.1: Disabling MSI
[Mon Jul  8 21:56:05 2019] snd_hda_intel 0000:01:00.1: Handle vga_switcheroo
audio client
[Mon Jul  8 21:56:10 2019] usbcore: registered new interface driver
snd-usb-audio

"dmesg" shows after manually loading the driver snd_hda_intel:
# dmesg -T | grep -i snd
[Mon Jul  8 22:41:19 2019] snd_hda_intel 0000:01:00.1: Disabling MSI
[Mon Jul  8 22:41:19 2019] snd_hda_intel 0000:01:00.1: Handle vga_switcheroo
audio client
[Mon Jul  8 22:41:20 2019] snd_hda_codec_realtek hdaudioC0D0: autoconfig for
ALC888: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:line
[Mon Jul  8 22:41:20 2019] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=1
(0x15/0x0/0x0/0x0/0x0)
[Mon Jul  8 22:41:20 2019] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1
(0x1b/0x0/0x0/0x0/0x0)
[Mon Jul  8 22:41:20 2019] snd_hda_codec_realtek hdaudioC0D0:    mono:
mono_out=0x0
[Mon Jul  8 22:41:20 2019] snd_hda_codec_realtek hdaudioC0D0:   
dig-out=0x1e/0x0
[Mon Jul  8 22:41:20 2019] snd_hda_codec_realtek hdaudioC0D0:    inputs:
[Mon Jul  8 22:41:20 2019] snd_hda_codec_realtek hdaudioC0D0:      Front
Mic=0x19
[Mon Jul  8 22:41:20 2019] snd_hda_codec_realtek hdaudioC0D0:      Rear Mic=0x18
[Mon Jul  8 22:41:20 2019] snd_hda_codec_realtek hdaudioC0D0:      Line=0x1a

Any ideas?

Greetings,
Björn
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