Comment 35 for bug 943263

It appears that the bug is not entirely fixed. If I leave the computer for a while and come back to it, the screen is now blank and unresponsive, while the numlock/capslock keys on the keyboard still toggle so I'm guessing it's only the display that is still not working. If I then force-reboot the pc (Alt+SysRq+REISUB) then the display re-appears, but then disappears after leaving it again for a short while. I haven't waited around to see how long it takes for the screen to become unresponsive, but my guess would be after the display is put to sleep by power management stuff in the kernel.