I've had the exact same problem, and only realized that the "Show sound volume in the menu bar" option in System Settings > Sound was somehow unchecked after Skype was installed. I got the third error after trying to reinstall pulseaudio to fix the problem, but it was gone after accountsservice-ubuntu-schemas was installed.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1310892 Title: indicator-sound crashes with uncaught error To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/indicator-sound/+bug/1310892/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs