My desktop is Kubuntu and I have this problem very often, it will almost always happen within 5 minutes, after I started Firefox, sometimes I start Firefox, open 2 tabs, then dropdown box and context menu dissapears immediately.
Since I don't have unity-2d at all, this fix may not be the cure for me?
My desktop is Kubuntu and I have this problem very often, it will almost always happen within 5 minutes, after I started Firefox, sometimes I start Firefox, open 2 tabs, then dropdown box and context menu dissapears immediately.
Since I don't have unity-2d at all, this fix may not be the cure for me?