I'm usimg Toshiba Satellite L750, and I recently installed Ubuntu 13.10 along with Windows 7.
Yesterday I installed NVIDIA graphic card driver (for GeForce GT525M), and today I got a notification from software center that there is some update to be done, so I did so. (I didn't really check what it was)
And after rebooting, the resolution of the screen became something like 800*600 (it was 1366*768 originally) and after logging in, I only get the black screen with my cursor only and none of the short cut keys are working. I can't even shut down.
I suspect that it has something to do with the graphic card driver, but I'm not really sure...
Can anyone help me solving this, other than reinstalling Ubuntu again?