I had to install 'pavucontrol' and it exhibited the same behaviour, as does the 'top panel control' (if I understand that correctly). I couldn't find 'keus' though.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1857335 Title: System volume slider only works between ~90% and 100%. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1857335/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs