After purging and installing alsa-base and pulseaudio, my sound is back and volume can be adjusted using the slider. I will pay attention to what I'm doing if it happens again. Marking as invalid for now.
** Changed in: indicator-sound (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1170162 Title: Volume does not change from indicator To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/indicator-sound/+bug/1170162/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs