I'm having this same problem as well. Firefox 3.0.5 was working fine and then opened where I could not see the top firefox 'bar' (i.e. brown bar with window control) and the firefox window covered over the ubuntu top/bottom menus. Opened firefox in safe mode and reset to default controls which fixed the problem temporarily but came back with next reboot. the F11 2x trick worked but have to do it each time I open firefox. I haven't added anything recently and not running anything exotic add-ons (only add block, flash block, firefox mods)...
-- firefox "blinks" black & removes main menu / task bar at top of Ubuntu desktop screen https://bugs.launchpad.net/bugs/230485 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