Same bug, Dell Latitude 5480, updated from 18.04 LTS to 20.04 from Terminal. Version: Ubuntu 5.4.0-26.30-generic 5.4.30 If it is any useful,`alsa force-reload` after boot recovers audio devices. Not really a patch, however.
Same bug, Dell Latitude 5480, updated from 18.04 LTS to 20.04 from Terminal.
Version: Ubuntu 5.4.0-26.30-generic 5.4.30
If it is any useful,`alsa force-reload` after boot recovers audio devices. Not really a patch, however.