For what's its worth, I have this problem too and its pretty annoying. Basically, what happens (as far as I can tell) is that you right-click to get the context menu and if you accidentally move the mouse just one bit before releasing the button, Firefox registers it as a click on whichever item happens to be in the position you (accidentally) moved the pointer to.
-- [MASTER] right click (with button release) might activate popup-menu-item https://bugs.launchpad.net/bugs/187313 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
