Hi, Andrei Borzenkov wrote: > As expected, GRUB cannot access second partition when booted as CD, > either in BIOS or EFI mode. It can when booted as HDD with 512B sector > in both BIOS and EFI mode.
I have quite contrary results here. - The repacked ISO works for me on BIOS qemu -hda and -cdrom, and on OVMF qemu -cdrom. - It does not work properly on OVMF qemu -hda. A "grub rescue" prompt comes up. Setting bootable flag in MBR partition 1 to 0 does not help. -------------------------------------------------------------------- I installed Debian package "ovmf" and tested my repacked ISO with qemu ... -bios /usr/share/ovmf/OVMF.fd -hda minimal-grub2-repacked.iso It boots to Boot Failed. EFI DVD/CDROM Boot Failed. EFI Floppy Boot Failed. EFI Floppy 1 error: disk `' not found. Entering rescue mode... grub rescue> _ With -cdrom it looks like a normal GRUB2 prompt. Also with -hda and the modified minimal-hybrid.iso of Alexander. Something i made wrong when repacking. Did EFI find the 0xef partition with GRUB2, but GRUB2 could not find the ISO ? Any debugging proposals ? Have a nice day :) Thomas _______________________________________________ Bug-grub mailing list [email protected] https://lists.gnu.org/mailman/listinfo/bug-grub
