I tried to install 12.04 on a Dell™ GX260, 512 RAM, 2.4Ghz. Installation seems to go ok, runs fine off live CD. No problems, but when I boot, I get a single line
Syslinux 3.63 debian 2008-07-15 ebios (c)1994-2008 H.Peter Anvin Loading...
It then switches to a black screen with a small grey box in the lower corner and nothing happens.
I had 10.04 installed on the same machine, worked fine, started with a fresh install of 12.04 standard, then tried 12.04 alternate. Same issue. Not even sure where to start with this issue. Any help would be greatly appreciated.