I have been using 10.10 for 2 years. I keep getting upgrade messages for a long time so today, I finally upgraded it to 11.04.
But, when the upgrade was completed, it got restarted and it is shows Grub with multiple entries but when I try to select any of them it got stuck as 11.04 loading and a message comes up that says: Ubuntu is running in low graphics mode then nothing happens.
Please help other wise my full work is stuck.