On 03/03/2021 00:19, Peter Hillier-Brook wrote: > Running Bullseye on an Acer Aspire 5 I have no sound - "No output or > input devices found" > > Available controllers revealed by lspci are as follows: > > 00:1b.0 Audio device: Intel Corporation 9 Series Chipset Family HD Audio > Controller > > 01:00.1 Audio device: NVIDIA Corporation GM204 High Definition Audio > Controller (rev a1) > > Anyone else with this problem, or a solution will be welcomed to my > Christmas card list. > > Thanks in advance.
Problem now resolved with a little help from the Debian wiki. Installed firmware-sof-signed and I'm now listening to some lovely jazz from utube. Peter HB
