My (new) laptop’s built-in microphone works in dom0 but not in my audio-VM (i use audio-VMs with other Qubes computers and it was always fine).
dmesg complains about “NHLT table not found”, and in deed: dom0 has /sys/firmware/acpi/tables/NHLT and the VMs don’t (neither using fedora nor debian). Is that the reason, and if so: how to fix it?
Installed newer versions of alsa-sof-firmware / firmware-sof-signed but no change.
dom0 recognizes the sound card (intel hda ALC236) with all features/controls, but the audio-VM sees only a limited set and mic is dead (speaker works).
Qubes OS R4.3 on an HP Elitebook 650 G11, Intel Core Ultra 5 135U, Meteor Lake-P, kernel 6.18.4-1