Uninstalling pipewire fixed my audio problems. Now I can plug in headphones get sound, unplug them and get onboard sound, as it used to work!
Running Kubuntu 20.10, installed pipewire :
apt show pipewire Package: pipewire Version: 0.3.10-4
Uninstalling pipewire fixed my audio problems. Now I can plug in headphones get sound, unplug them and get onboard sound, as it used to work!
Running Kubuntu 20.10, installed pipewire :
apt show pipewire
Package: pipewire
Version: 0.3.10-4