I can confirm Grub error 21 on a Dell Precision 450 running a dual boot system with XP on the first IDE disk and Ubuntu freshly installed (never accessed) on the second IDE disk. The CD I was using was Gutsy Ubuntu 7.10 alternate i386.
I can confirm Grub error 21 on a Dell Precision 450 running a dual boot system with XP on the first IDE disk and Ubuntu freshly installed (never accessed) on the second IDE disk. The CD I was using was Gutsy Ubuntu 7.10 alternate i386.