I looked it up on google but I didn't find anything helpful.

Anyway, I was playing Crysis 2 (with PlayOnLinux) and the game crashed, but I could't kill the process, I tried `Ctrl`+`Alt`+`T` but nothing but the game appeared on the screen, I had to `Ctrl`+`Alt`+`Del` and finish the session, also losing all my work.

On Windows there's the Windows Key (which opens the Unity Panel), but I can't do anything. And there's `Ctrl`+`Alt`+`Del` which opens all the processes (on Windows) but the terminal doesn't show up on me (`Ctrl`+`Alt`+`T`), I can't kill any process.

Any help?