A quick correction: That should be the M key, not the space key, to mute and unmute sound channels.
-- No sound on installation https://bugs.launchpad.net/bugs/156930 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs