User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 Safari/537.36 Build Identifier: Internal speaker does not out any sound after suspend/resume on Z13/Z16 machine after suspend/resume. Reproducible: Always Steps to Reproduce: Steps to Reproduce: 1: Play any Youtube Video (sounds is working) 2: Suspend while it's playing close the lid. (Note: Even if normal suspend and even if video is not playing, issue could be reproduced) 3: Open the lid play any video no sound. Actual Results: No sound output. Expected Results: There should be sound. Kernel: 6.2.8-200.fc37.x86_64/6.2.9-200.fc37.x86_64/6.2.10-200.fc37.x86_64 Version: Fedora 37 BIOS: 1.55 ECFW: 1.56
Moving to pipewire, since that's the default audio system in F37
To investigate if this is a pipewire issue or a kernel-audio related issue (I'll cc jkysela): does the sound reappear if you restart pipewire and wireplumber, `systemctl --user restart pipewire pipewire-pulse wireplumber`?
Also attach output from `alsa-info.sh --no-upload`. Thank you.
Created attachment 1967605 [details] alsa-info.txt request
Created attachment 1971500 [details] dmesg Hello @nielsdegraef I missed your request. The sound does reappear if you restart pipewire and wireplumber, `systemctl --user restart pipewire pipewire-pulse wireplumber`. However after performing this, I tried to suspend/resume the machine in this state but the audio is not working again. I attached the dmesg as well in case this is needed. Please let us know if there are other information you need on our side.
What does pw-top show when you try to play something and it is not working? Are there errors or is there just silence? did you try to change the volume (or mute/unmute)?
Created attachment 1974164 [details] pw-top
Hi Wim See pw-top details. I tried with changing volume, muting, plugging in/out headset (no audio on headset either) and no change - no audio output If I connect with BT headset that has audio, but speakers don't work when BT headset is disconnected. Checking under pulse audio volume control - it is showing output signal, but nothing is actually coming out of the speakers. Thanks Mark
Hi all - anything we can help with here?
It may be a kernel issue. The HDA+CS42L41 driver code receives continuous updates. Could you retest with the latest Fedora 38 kernel ? Also, confirm, that the problem is in driver: systemctl --user stop wireplumber speaker-test -D hw:1 -c 2 -t sine # you should hear a sine sound without pipewire ... do suspend/resume speaker-test -D hw:1 -c 2 -t sine # do you hear the sine sound now?