Ok, I removed all the other modes. I thought it was working until the screen went out of sync, and because I removed all the modes I wasn't able to change modes, although after a few minuets it went back to normal. Also, a little while latter it did black out on me, and I couldn't use the keyboard.
I was looking through the different xorg.conf files. The one that doesn't crash, but doesn't have glx has: BusID "PCI:1:0:0" Although, that was from the SystemRescue LiveCD. I had to uncomment it because it didn't work on Ubuntu. On Ubuntu I had to change it to: BusID "PCI:0:10:0" The graphic card did work on Windows, so I don't know what's wrong. Maybe there's a hardware problem, or maybe the driver has a problem. -- xserver bug: random lockups, blank/garbled screen, resolution changes https://launchpad.net/bugs/93925 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs