Comment 55 for bug 1532226

XA Hydra (xa-hydra) wrote :

I have been experiencing this bug as well. Firefox has been affected RARELY, and interestingly enough, if it is- running the unity command will close the affected instance of Firefox. If Firefox is NOT affected by the bug and the menu works, then it remains up upon refreshing Unity.

Nearly every other app outside of Mozilla seems to have a 50/50 chance of never displaying a menu upon mouse hover in the menu bar.