When attempting to run the ubuntu 11.04 live CD on my wife's laptop, I consistently get a black screen with multicolored vertical bars - no video. This happens only when using kernel mode setting. ...
After I upgraded to Ubuntu 11.04 I couldn't boot my system. After grub I had only a screwed up screen. I tried with a USB pendrive with Ubuntu 11.04 installed, just a black screen. I was helped and ...