I've just found out that the problem is in Gnome3 not with LÖVE or my video-card driver. Sorry.

Hi guys! I'm new to LÖVE, but first I want to thank all of you for comtributing in LÖVE community with examples, enhancing the engine, helping each other, LÖVE is a very KISS and awesome game engine, I never saw a game engine so small and so powerfull at same time. Thank you all for showing love in ...