When I boot my Ubuntu 12.04, I get a screen showing:
system running in low graphics mode
After referring to some forums and blogs, I tried the following:
sudo apt-get install --reinstall ubuntu-desktop
and did a reboot.
Still the problem was not resolved.
Then I installed the driver
sudo apt-get install fglrx
Still faced the problem.
I have all important data and have installed much software. It would be helpful if someone could suggest how to resolve the issue