El 16/03/14 17:43, Andrey Borzenkov escribió:
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?
SATA 0: 200 GB (Windows 7)
SATA 1: 1 GB (Rescatux USB. E.g. Grub mkrescue disk)
SATA 2: 20 GB (SteamOS E.g. Debian)
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.
From GRUB point of view:
* (hd2,msdos1) is Gnu/Linux root filesystem
* (hd2,msdos2) No such partition
* (hd2,msdos3) No such partition
* (hd2,msdos4) No such partition
* (hd2,msdos5) FATAL: int13_cdrom: function 42. Can't use 64bits lba
From GNU/Linux point of view:
Disk /dev/sdc: 21.5 GB, 21474836480 bytes
255 heads, 63 sectors/track, 2610 cylinders, total 41943040 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00068a9f
Device Boot Start End Blocks Id System
/dev/sdc1 * 2048 40136703 20067328 83 Linux
/dev/sdc2 40138750 41940991 901121 5 Extended
/dev/sdc5 40138752 41940991 901120 82 Linux swap / Solaris
If I try:
ls (hd2,msdos5)/
from a 2.00-15 system mkrescue image (Super Grub2 Disk 2.00s1-beta6) I get:
error: unknown filesystem.
So, it's ok, because it is not a fatal error.
It would seem that somewhere between 2.00-15 and 2.02~beta2-7 (Debian
version) the bug arises.
Or maybe the error was before because grub did actually to arise a FATAL
error and it didn't.
Thank you for any indication on how to make more tests.
adrian15
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