Fix: Ubuntu Hangs on Boot after installing GPU drivers | Linux Mint - Elementary OS and all variants
After installing official AMD or Nvidia drivers, you have a chance to stuck on purple boot screen and can't see desktop on Ubuntu 12.04, 12.10 and also for other distros . There is a very simple temporary fix for this. Which is just a key combination.
Press "Ctrl + C" button when your PC hangs on boot screen. Computer will boot normally. And you will see the desktop.