В Sun, 16 Mar 2014 17:05:53 +0100 adrian15 <adrian15...@gmail.com> пишет:
> > I'm getting the same problem > ( FATAL: int13_cdrom: function 42. Can't use 64bits lba ) > This message does not exist in grub sources, so it likely comes from firmware. 64 bit LBA would mean size over 2TB. So the first question - what size of disks do you have? > with hd0, hd1, hd2, hd3, and worse: > > * hd2,msdos5 > > ls (hd2,msdos5)/ > > Is this a bug? > Hard to tell. Do you actually have working filesystem(s) on these partitions? The message itself simply means that grub attempts to read very high offset. I wonder if it can be somehow byte order related. > adrian15 > > El 16/03/14 06:26, adrian15 escribió: > > I use a for loop for detecting Operating systems like this one: > > > > for dev in (*); do > > > > echo $dev > > > > done > > > > but it hangs !!! > > > > So some clues: > > > > * Using 2.02~beta2-7 from Debian Unstable. > > * The disk is an hybrid one (x86_64_efi + i386_pc). > > * The error only happens when using Virtualbox in a non-EFI setup. > > > > So some questions: > > > > * Is it a bug that a non seekable device like (cd,apple4) or (cd,gpt1) > > is available in non-EFI mode? > > * Is it perhaps a Virtualbox bug? > > * I cannot catch these fatal error as if they were exceptions inside a > > try-catch. Or can I? > > > > I will probably improve my searchindevices functions so that it also > > filters these (cdsomething) devices as a workaround. > > > > Thank you. > > > > > > These are the minimal tests: > > > > --- Using Qemu as EFI gives no problem: > > > > echo (*) > > (fd0) ... (cd) ... (cd,apple2),... (cd,gpt2) > > ls (cd,apple4)/ > > error: unknown filesystem. > > ls (cd,gpt1)/ > > error: unknown filesystem. > > > > --- Using Virtualbox as BIOS (Ex. 1) (Problem): > > > > echo (*) > > (fd0) ... (cd) ... (cd,apple2),... (cd,gpt2) > > ls (cd,apple4)/ > > FATAL: int13_cdrom: function 42. Can't use 64bits lba > > > > --- Using Virtualbox as BIOS (Ex. 2) (No problem): > > > > echo (*) > > (fd0) ... (cd) ... (cd,apple2),... (cd,gpt2) > > ls (cd,gpt4)/ > > error: unknown filesystem. > > > > --- Using Virtualbox as BIOS (Ex. 3) (Problem): > > > > echo (*) > > (fd0) ... (cd) ... (cd,apple2),... (cd,gpt2) > > ls (cd,gpt1)/ > > FATAL: int13_cdrom: function 42. Can't use 64bits lba > > > > > > adrian15 > _______________________________________________ Grub-devel mailing list Grub-devel@gnu.org https://lists.gnu.org/mailman/listinfo/grub-devel
