So I just installed Ubuntu 14.04 tonight and I'm having this weird issue with my mouse and window focus.
I can't seem to click on any Unity Launcher icons. More over I can't click on unfocused windows to bring them to the front. It doesn't work.
I don't know how better to explain this. It is seemingly random when I can click on something inside a window. I can't even click on the "X" button to close or the title bar to move the window around most of the time. What's causing this behaviour?
I really want to start using Ubuntu as my main desktop but I've always had weird issues like this when I would test out a release. In a VM I don't have problems but after a real install I get problems.
Edit: Some more information, my mouse is a USB RAT5 gaming mouse. Not that I think it's the physical mouse that's broke...and the pointer doesn't freeze or anything. I just can't click on anything the majority of the time.