Thanks for the answer! It looks like the problem I'm getting is related to the other card though, this is the one that I "normally" use for audio (unless they are somehow correlated). Unfortunately neither alsa force-reload nor restarting pulseaudio work for me... BR, Blazej On Mon, Feb 8, 2021 at 2:33 PM Bourne Without <blackhole@xxxxxxxxxxx> wrote: > > On 2/8/21 12:53 PM, Blazej Slusarek wrote: > > My laptop HP ZBook Fury 15 G7 Mobile Workstation has the problem that > > there's no sound after I suspend and resume it, the only solution that > > works is hard reboot. I have 2 cards on my laptop, one is HDA Nvidia > > controlled by snd_hda_intel driver and the other is sof-hda-dsp > > controlled by snd_soc_skl_hda_dsp driver. Not sure about Nvidia card - > > didn't use it so far, but the problem is with the latter, which is my > > "main" sound card labeled Realtek ALC285. Sound works fine until I > > suspend and resume the laptop and nothing in the log seem to point to > > the cause of the problem... > > > > logs from alsa-info when sound is working: https://pastebin.com/0CuJWiG1 > > When it's not working (after resume): https://pastebin.com/CGD2GDGb > > > > the logs are from when I added the following to /etc/modprobe.d/alsa-base.conf: > > > > options snd slots=snd_soc_skl_hda_dsp > > options snd_soc_skl_hda_dsp index=0 > > options snd-hda-intel index=1 > > > > Think I tried most solutions I could find on the net. Re-inserting > > snd_soc_skl_hda_dsp hangs forever. I also had a problem with > > pulseaudio being started by gdm, I stopped it but it didn't make any > > difference so not sure how important it is. > > > > Another strange thing is that although the sound card is reported as 2 > > channel, it seems like the front-left channel is the only one that > > works, but all speakers are playing as if it was one giant mono > > speaker. Playing anything on front-right or changing balance results > > in no sound. > > > > Would be grateful for any help. > > > > Best regards, > > Blazej > > Hello, > > regarding Nvidia there is an outstanding bug: > https://forums.developer.nvidia.com/t/nvidia-hdmi-audio-errors-after-resume-snd-hda-intel-spurious-response-last-cmd/149003/12 > > When I had audio problems I wrote this little script to reload the audio: > > !/bin/bash > > /usr/bin/killall pulseaudio > sudo /sbin/alsa force-reload > until /usr/bin/pulseaudio --check; do > sleep 1 > done > > > > _______________________________________________ > Alsa-user mailing list > Alsa-user@xxxxxxxxxxxxxxxxxxxxx > https://lists.sourceforge.net/lists/listinfo/alsa-user _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
