Ticket #672 (closed defect: duplicate)
|Reported by:||fab120||Owned by:|
I have virtual box on linux ubuntu host and I have Windows XP like guest.
I'm a assembler programmer and when I use the instruction INT 16H for output on screen of character the virtual machines don't answer to the commandos and the PC become very very slow.
INT 16H is a bios subroutine and if it's doesn't work it wants to say that there is a bug in the bios.
Thanks for the attention
I attach to this ticket the assembler program.
ps: I'm a italian stundent and my english isn't perfect.