On 2019-09-08 18:13 +0000, Juan R. de Silva wrote: > One of my computers lost sound (both speakers and headphones) after > update to 9:9.10. User is in "audio" group. No sound neither for the user > nor for root. Hardware tested with Live Ubuntu 16.04 is alive and > functioning. > > Any suggestions, please?
Try booting with the previous kernel, linux-image-4.9.0-9-amd64. If that brings the sound back, file a bug against src:linux (preferably with reportbug). Cheers, Sven