I can't start any game after the last steam client update (Built apr 21 2014)
After "preparing launching game" the game start ( i see the tab in desktop panel) but nothing happen and i can't see nothing.
I have tried DO2. Star conflict, LFD2, TF2. Metro. No one works.
Im on LMDE 64 bit Mate.
Reinstall steam client and games don't work.
In steam support forum many (all?) LMDE user have the same problem.