After discussion on the #ubuntu-bugs channel, it seems likely this is due to a bug in alacarte/mainmenu, which was described to me as "busted".
-- Games entry has disappeared from my Applications pulldown https://bugs.launchpad.net/bugs/146993 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
