On Thu, 2008-03-27 at 02:37 -0400, Pavel Roskin wrote:
> Even though int 13 returns in the original code (I can see it by
> modifying video memory from the real mode), something get corrupted,
> and GRUB fails to return to the protected mode.
As it turns out, BIOS writes 0 to one byte at 0x840
Quoting Pavel Roskin <[EMAIL PROTECTED]>:
One rather old system with a Syntax SV266A motherboard and
800 MHz AMD Duron would hang while showing "Welcome to GRUB!" That
system is also unique for having 3 IDE CD drives (2 CD-RWs and one
DVD+-RW), and GRUB would hang regardless of which drive the
