I've experienced the same problems with my Dell Optiplex 740 (BIOS 1.2.2).
One of our eminent system engineers suggested that I should add "mem=1G" as a boot option. This made the Ubuntu 10.04 amd64 live cd boot with no problem.
I've experienced the same problems with my Dell Optiplex 740 (BIOS 1.2.2).
One of our eminent system engineers suggested that I should add "mem=1G" as a boot option. This made the Ubuntu 10.04 amd64 live cd boot with no problem.