I think a temporary solution can be found in this bug page... https://bugs.launchpad.net/bugs/104470
1. Run firefox and watch a flash movie (e.g. youtube) 2. Open a new firefox window and browse as usual -- Firefox hangs when closing a page with flash running https://bugs.launchpad.net/bugs/98688 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