(In reply to Takashi Iwai from comment #11) > Thanks! > > Just from curiosity: what happens if you reload the sound driver? That is, > runr as root: > modprobe -r snd_sof_pci_intel_cnl > modprobe snd_sof_pci_intel_cnl > > You might need to go out of the desktop once (e.g. via ctrl-alt-F1) and > perform the above there, as otherwise PulseAudio or pipewire would keep > accessing the device. No changes. Any dmesg output needed?