How to fix gnome-control-center test speakers function? Failed to play sound: No such driver when tested. All other sound functions work
140244
Audio is working, but the speaker test doesn't work
7339
Why Can't I duck reverb on the mix bus in Unity?
143516
How to reinstall PulseAudio (Ubuntu 12.04)
78014
usb audio interface not recognized by alsa
134160
Ubuntu 18.04.1 LTS, Dummy output, no sound
27534
How do I install and use the latest version of GNOME?
81210
Mono sound output in Ubuntu?
8983
How can I easily switch audio output in Ubuntu 17.10 and later with GNOME?
101814
Audacity will no longer launch
132972
How do I enable compiz in Gnome Classic?
130717
gnome-desktop-item-edit: command not found on Ubuntu 19.10 and later even with the 'gnome-panel' package installed
119144
Going from Ubuntu 16.04 to 18.04, GNOME not working properly
95552
Are GNOME Shell extensions compatible with Unity?
93774
gnome-terminal fails to start (timed out)
142548
Unity does not start after installing the fglrx drivers
97945
No Sound (Dummy Output) error Ubuntu 19.10
39295
ubuntu-dock settings not accessible in gnome-control-center by default