ara confirmed that the xulrunner update fixed this. closing firefox task too. if anyone still sees this with up-to-date xulrunner-1.9.1, let us know.
** Changed in: firefox-3.5 (Ubuntu) Status: Fix Committed => Fix Released ** Changed in: libx11 (Ubuntu) Status: Triaged => Invalid -- [MASTER] Gdk-ERROR **: The program 'firefox-3.5' received an X Window System error (BadWindow) https://bugs.launchpad.net/bugs/401055 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