OpenGL apps switch off the PC in Ubuntu 7.10
I've got 7600 nVidia card running on Ubuntu. After upgrade from 7.04 to 7.10 my PC started to switch off every time a 3d application is running. It seems that i's consume 100% of CPU. Even glxgears does it. Has anyone encountered a similar problem? Any ideas how to fix it?
Desktop: Ubuntu 7.10 Gutsy, XFCE 4.4, kernel 2.6.22. Dual Core AMD 2800+, Nforce4 motherboard, 2MB, nVidia GeForce 7600 GT.