Comment 2 for bug 749524

Hi chalet,

Unfortunately the apport hook did not attach all the X logs and such. Please run 'apport-collect 749524', which hopefully should attach all the stuff we need.

Also, can you indicate if you have ia32-libs installed, or if your system is hybrid graphics?

If you have ia32-libs installed, please temporarily uninstall it and try reproducing the problem. ia32-libs has a copy of mesa with a different GLX than nvidia uses.

If you are on a hybrid graphics system, note that hybrid graphics switching is not implemented or supported on Ubuntu, so please configure your hardware to disable any non-nvidia graphics cards and try again.