I don't wish to depress, but of the various bugs on this issue opened on Mozilla, the general feeling largely seems to be that it's the sites' problems.
https://bugzilla.mozilla.org/show_bug.cgi?id=111920 -- Dynamic menus dont showing if there is flash under it https://bugs.launchpad.net/bugs/274010 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