I had an issue with my video card not rendering dual monitors correctly so I attempted to remove and reinstall the fglrx drivers. I followed these steps.
FglrxInteferesWithRadeonDriver
sudo /usr/share/ati/fglrx-uninstall.sh # (if it exists)
sudo apt-get remove --purge fglrx*
sudo apt-get remove --purge xserver-xorg-video-ati xserver-xorg-video-radeon
sudo apt-get install xserver-xorg-video-ati
sudo apt-get install --reinstall libgl1-mesa-glx libgl1-mesa-dri xserver-xorg-core
sudo dpkg-reconfigure xserver-xorg
After following the instructions on this page I am left with no video. After boot the screen goes blank and the signal drops to the monitors. How can I get this fixed?