On 2/28/26 18:29, Peter Palensky wrote:
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
Just a wild guess: could the alsa-ucm package be missing?
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