Zakalwe2

Any idea what could be wrong when I get a black screen when starting KSP 0.23.5? Things seemed fine on 0.23, but now when I start, I briefly see the squad logo, status messages about the first audio files being loaded, and then the screen goes black (or occasionally shows graphic glitches that look like static noise). I'm running Ubuntu 12.04, I have Ati Radeon 4870 graphics card, and I'm using the Ati legacy drivers. From Player.log I see that KSP does some screen resolution change when the screen goes blank (I see the asset loading messages that appear before the change in the log on the screen also). I've been playing around with resolution and full screen settings, but they don't seem to fix the problem.