[The Linux compatibility thread!]

Guys, the open source drivers are total garbage when it comes to KSP, you have to use the proprietary drivers not only for reasonable performance but also just to get the game to work in most cases.

Propertiary ATI drivers for Radeon HD4850 don't support the newest X server...

Also, the demo works ok with the open-source drivers. Just the full version doesn't.

[The Linux compatibility thread!]

I'm trying to play KSP on Linux Mint 14 64-bit through Steam, and when I try to open settings or create an universe, it crashes after the loading icon in right bottom corner appers.

Looks like it's SEGFAULT: Player.log

Tried that hack with hex editor linked in the first post - didn't work.

I was searching here and there, however I didn't go through the whole thread and I guess (or hope) someone else already found a solution.

KSP startup parameters in Steam: env LC_ALL=C %command%

GPU: ATI Radeon HD4850, with open-source driver.

EDIT:

The Player.log changed right after I posted this (file access buffering...). Here it is.