I have been affected by this problem as well, although in my case I was running a fullscreen game with wine.
In addition, the resolution does not always change back to its original setting (although this is likely a separate bug) and does not directly correlate to the experiencing of this issue. -- gnome/panel - lock to panel disrupted by fullscreen apps https://bugs.launchpad.net/bugs/189392 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