[Pkg-alsa-devel] Bug#1122572: Onboard audio disappears after 1.2.15-1 update

[Michael Anderson]

Package: libasound2
Version:   1.2.15-1

After installing the 1.2.15-1 updates for libasound my onboard audio 
(AMD Starship/Matisse HD) disappeared. In Gnome 49 the Sound settings 
panel showed only "Dummy Output".

Rolling back the following packages to 1.2.14-2 fixed the issue:

libasound2-data
libasound2-dev
libasound2t64
libasound2t64:i386

When I re-ran apt upgrade it showed that libatopology2t64 had broken 
dependencies (I didn't realise this was part of the package) so I also 
downgraded this. However audio was working again at this stage.