I haven't been able to identify an action or series of actions which will recreate this reliably. Notably, I recently updated to Ubuntu 11.04 from 10.10, and Compiz/Unity appears to have been having other, seemingly unrelated issues handling mouse input (losing bindings for screen corners, namely). Aside from that, I haven't recently changed any settings, installed any new plugins or updates (aside from the Firefox package update when I updated ubuntu). No suspicious pop ups, either.
If there's anything specific I can do upon encountering this bug again (a more complete/less anonymous-ified dump of the browser's state would probably be useful, I noticed the one provided by default isn't really detailed enough to see what might be causing this issue), let me know. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/804537 Title: Menus won't open on single-click To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/804537/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs