i had the same freezing problems on Linux-x86... trying out now NVIDIA accelerated graphics driver (post-release updates) (current version - 295.49).
hope it will minimize the freezes... changing to terminal is not working (Ctrl+Alt+F1), just moving the mouse... connecting through ssh is still working, showing Xorg process taking 100% CPU...
i had the same freezing problems on Linux-x86... trying out now NVIDIA accelerated graphics driver (post-release updates) (current version - 295.49).
hope it will minimize the freezes... changing to terminal is not working (Ctrl+Alt+F1), just moving the mouse... connecting through ssh is still working, showing Xorg process taking 100% CPU...