Same issue here, twice f11 to "fix" it. No compiz or any 3d desktop activated. This issue is at least 12 days old. I fixed it temporarily erased ~/.mozilla but issue came back 2 days later ! Thanks for your help. David S.
-- Firefox opens without window decoration with Compiz https://bugs.launchpad.net/bugs/251617 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs