Mayank Kaushik schrieb: > > Is it something in the nvidia driver that's causing this to not work? > Any clues on what's going wrong, or how I can debug this further? You should attach a serial console to debug that. Is that possible on your system. It's also possible to use a USB-to-RS232 converter on the machine that should be debugged. However, that only works after the USB drivers have been loaded, so much later than a real serial console. Of course it would make sense to try without the "nvidia" driver. Just edit your xorg.conf and replace "nvidia" with "nv". You don't have any 3D graphics then, but it's only for a test. :-) Regards, Bernhard