Bug#643318: grub-common: grub-probe results changed after upgrade

Tue Sep 27 08:11:57 UTC 2011

Package: grub-common
Version: 1.99-12
Severity: important

Dear Maintainer,

grub-probe behaviour changed after upgrade from 1.98+20100804-14
to 1.99-rc1 (I could have not investigated it at that time), and
this change persists in 1.99-12.

In the 1.98*:

#grub-probe -t device /boot/grub
/dev/sda1

and starting from grub-common_1.99~rc1-13_i386.deb

#/tmp/grub-probe -t device /boot/grub
/dev/sda2

where sda1 is correct, sda2 is not. 

This is regular setup: sdd disk (first install), fdisk + mkfs.ext4.

Command (m for help): p

Disk /dev/sda: 256.1 GB, 256060514304 bytes
255 heads, 63 sectors/track, 31130 cylinders, total 500118192 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: 0x055f92db

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *          63    56645189    28322563+  83  Linux
/dev/sda2        56645190   500103449   221729130    5  Extended
/dev/sda5        56645253    60854219     2104483+  83  Linux
/dev/sda6        60854283   500103449   219624583+  83  Linux

These are results of grub-probe -v -v -t device /boot/grub 
of both versions:

GOOD (1.98)

grub-probe: info: the size of hd0 is 500118192.
grub-probe: info: the size of hd0 is 500118192.
grub-probe: info: the size of hd0 is 500118192.
grub-probe: info: the size of hd0 is 500118192.
disk/raid.c:688: Scanning for RAID devices on disk hd0
kern/disk.c:245: Opening `hd0'...
kern/emu/hostdisk.c:592: opening the device `/dev/sda' in open_device()
kern/emu/hostdisk.c:582: reusing open device `/dev/sda'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda'
kern/disk.c:334: Closing `hd0'.
kern/disk.c:245: Opening `hd0'...
partmap/apple.c:121: bad magic (found 0xeb63; wanted 0x4552
partmap/msdos.c:91: partition 0: flag 0x80, type 0x83, start 0x3f, len 0x3605607
kern/emu/hostdisk.c:592: opening the device `/dev/sda' in open_device()
kern/emu/hostdisk.c:592: opening the device `/dev/sda1' in open_device()
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
partmap/apple.c:121: bad magic (found 0x0; wanted 0x4552
partmap/msdos.c:91: partition 1: flag 0x0, type 0x5, start 0x3605646, len 0x1a6ea2d4
partmap/msdos.c:91: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
kern/emu/hostdisk.c:592: opening the device `/dev/sda' in open_device()
partmap/msdos.c:91: partition 0: flag 0x0, type 0x83, start 0x3605685, len 0x403947
kern/emu/hostdisk.c:582: reusing open device `/dev/sda'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda'
partmap/apple.c:121: bad magic (found 0x0; wanted 0x4552
partmap/msdos.c:91: partition 1: flag 0x0, type 0x5, start 0x3a08fcc, len 0x1a2e694e
partmap/msdos.c:91: partition 2: flag 0x0, type 0x0, start 0x3605646, len 0x0
partmap/msdos.c:91: partition 3: flag 0x0, type 0x0, start 0x3605646, len 0x0
kern/emu/hostdisk.c:582: reusing open device `/dev/sda'
partmap/msdos.c:91: partition 0: flag 0x0, type 0x83, start 0x3a0900b, len 0x1a2e690f
kern/emu/hostdisk.c:582: reusing open device `/dev/sda'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda'
partmap/apple.c:121: bad magic (found 0x0; wanted 0x4552
partmap/msdos.c:91: partition 1: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
partmap/msdos.c:91: partition 2: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
partmap/msdos.c:91: partition 3: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
kern/disk.c:334: Closing `hd0'.
disk/raid.c:688: Scanning for RAID devices on disk hd0,msdos6
kern/disk.c:245: Opening `hd0,msdos6'...
partmap/msdos.c:91: partition 0: flag 0x80, type 0x83, start 0x3f, len 0x3605607
partmap/msdos.c:91: partition 1: flag 0x0, type 0x5, start 0x3605646, len 0x1a6ea2d4
partmap/msdos.c:91: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 0: flag 0x0, type 0x83, start 0x3605685, len 0x403947
partmap/msdos.c:91: partition 1: flag 0x0, type 0x5, start 0x3a08fcc, len 0x1a2e694e
partmap/msdos.c:91: partition 2: flag 0x0, type 0x0, start 0x3605646, len 0x0
partmap/msdos.c:91: partition 3: flag 0x0, type 0x0, start 0x3605646, len 0x0
partmap/msdos.c:91: partition 0: flag 0x0, type 0x83, start 0x3a0900b, len 0x1a2e690f
kern/emu/hostdisk.c:592: opening the device `/dev/sda' in open_device()
kern/emu/hostdisk.c:582: reusing open device `/dev/sda'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda'
kern/disk.c:334: Closing `hd0,msdos6'.
disk/raid.c:688: Scanning for RAID devices on disk hd0,msdos5
kern/disk.c:245: Opening `hd0,msdos5'...
partmap/msdos.c:91: partition 0: flag 0x80, type 0x83, start 0x3f, len 0x3605607
partmap/msdos.c:91: partition 1: flag 0x0, type 0x5, start 0x3605646, len 0x1a6ea2d4
partmap/msdos.c:91: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 0: flag 0x0, type 0x83, start 0x3605685, len 0x403947
kern/emu/hostdisk.c:592: opening the device `/dev/sda' in open_device()
kern/emu/hostdisk.c:582: reusing open device `/dev/sda'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda'
kern/disk.c:334: Closing `hd0,msdos5'.
disk/raid.c:688: Scanning for RAID devices on diskgrub-probe: info: the size of hd0 is 500118192.
grub-probe: info: the size of hd0 is 500118192.
grub-probe: info: the size of hd0 is 500118192.
grub-probe: info: the size of hd0 is 500118192.
grub-probe: info: the size of hd0 is 500118192.
grub-probe: info: the size of hd0 is 500118192.
grub-probe: info: changing current directory to /dev.
 hd0,msdos1
kern/disk.c:245: Opening `hd0,msdos1'...
partmap/msdos.c:91: partition 0: flag 0x80, type 0x83, start 0x3f, len 0x3605607
kern/emu/hostdisk.c:592: opening the device `/dev/sda1' in open_device()
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/disk.c:334: Closing `hd0,msdos1'.
kern/disk.c:245: Opening `hd0'...
kern/disk.c:334: Closing `hd0'.
kern/disk.c:245: Opening `hd0'...
partmap/apple.c:121: bad magic (found 0xeb63; wanted 0x4552
partmap/msdos.c:91: partition 0: flag 0x80, type 0x83, start 0x3f, len 0x3605607
partmap/apple.c:121: bad magic (found 0x0; wanted 0x4552
partmap/msdos.c:91: partition 1: flag 0x0, type 0x5, start 0x3605646, len 0x1a6ea2d4
partmap/msdos.c:91: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 0: flag 0x0, type 0x83, start 0x3605685, len 0x403947
partmap/apple.c:121: bad magic (found 0x0; wanted 0x4552
partmap/msdos.c:91: partition 1: flag 0x0, type 0x5, start 0x3a08fcc, len 0x1a2e694e
partmap/msdos.c:91: partition 2: flag 0x0, type 0x0, start 0x3605646, len 0x0
partmap/msdos.c:91: partition 3: flag 0x0, type 0x0, start 0x3605646, len 0x0
partmap/msdos.c:91: partition 0: flag 0x0, type 0x83, start 0x3a0900b, len 0x1a2e690f
partmap/apple.c:121: bad magic (found 0x0; wanted 0x4552
partmap/msdos.c:91: partition 1: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
partmap/msdos.c:91: partition 2: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
partmap/msdos.c:91: partition 3: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
kern/disk.c:334: Closing `hd0'.
kern/disk.c:245: Opening `hd0,msdos6'...
partmap/msdos.c:91: partition 0: flag 0x80, type 0x83, start 0x3f, len 0x3605607
partmap/msdos.c:91: partition 1: flag 0x0, type 0x5, start 0x3605646, len 0x1a6ea2d4
partmap/msdos.c:91: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 0: flag 0x0, type 0x83, start 0x3605685, len 0x403947
partmap/msdos.c:91: partition 1: flag 0x0, type 0x5, start 0x3a08fcc, len 0x1a2e694e
partmap/msdos.c:91: partition 2: flag 0x0, type 0x0, start 0x3605646, len 0x0
partmap/msdos.c:91: partition 3: flag 0x0, type 0x0, start 0x3605646, len 0x0
partmap/msdos.c:91: partition 0: flag 0x0, type 0x83, start 0x3a0900b, len 0x1a2e690f
kern/disk.c:334: Closing `hd0,msdos6'.
kern/disk.c:245: Opening `hd0,msdos5'...
partmap/msdos.c:91: partition 0: flag 0x80, type 0x83, start 0x3f, len 0x3605607
partmap/msdos.c:91: partition 1: flag 0x0, type 0x5, start 0x3605646, len 0x1a6ea2d4
partmap/msdos.c:91: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 0: flag 0x0, type 0x83, start 0x3605685, len 0x403947
kern/disk.c:334: Closing `hd0,msdos5'.
kern/disk.c:245: Opening `hd0,msdos1'...
partmap/msdos.c:91: partition 0: flag 0x80, type 0x83, start 0x3f, len 0x3605607
kern/disk.c:334: Closing `hd0,msdos1'.
/dev/sda1

BAD (this is from 1.99)

grub-core/disk/raid.c:740: Scanning for dmraid_nv RAID devices on disk hd0
/tmp/grub-probe: info: Scanning for dmraid_nv RAID devices on disk hd0.
grub-core/kern/disk.c:245: Opening `hd0'...
/tmp/grub-probe: info: the size of hd0 is 500118192.
grub-core/kern/emu/hostdisk.c:698: opening the device `/dev/sda' in open_device()
grub-core/kern/disk.c:330: Closing `hd0'.
grub-core/kern/disk.c:245: Opening `hd0'...
/tmp/grub-probe: info: the size of hd0 is 500118192.
grub-core/kern/disk.c:330: Closing `hd0'.
/tmp/grub-probe: info: scanning hd0 for LVM.
grub-core/kern/disk.c:245: Opening `hd0'...
/tmp/grub-probe: info: the size of hd0 is 500118192.
grub-core/kern/emu/hostdisk.c:698: opening the device `/dev/sda' in open_device()
/tmp/grub-probe: info: no LVM signature found.
grub-core/kern/disk.c:330: Closing `hd0'.
grub-core/kern/disk.c:245: Opening `hd0'...
/tmp/grub-probe: info: the size of hd0 is 500118192.
grub-core/kern/disk.c:330: Closing `hd0'.
grub-core/disk/raid.c:740: Scanning for mdraid09 RAID devices on disk hd0
/tmp/grub-probe: info: Scanning for mdraid09 RAID devices on disk hd0.
grub-core/kern/disk.c:245: Opening `hd0'...
/tmp/grub-probe: info: the size of hd0 is 500118192.
grub-core/kern/emu/hostdisk.c:698: opening the device `/dev/sda' in open_device()
grub-core/kern/disk.c:330: Closing `hd0'.
grub-core/kern/disk.c:245: Opening `hd0'...
/tmp/grub-probe: info: the size of hd0 is 500118192.
grub-core/kern/disk.c:330: Closing `hd0'.
grub-core/disk/raid.c:740: Scanning for mdraid1x RAID devices on disk hd0
/tmp/grub-probe: info: Scanning for mdraid1x RAID devices on disk hd0.
grub-core/kern/disk.c:245: Opening `hd0'...
/tmp/grub-probe: info: the size of hd0 is 500118192.
grub-core/kern/emu/hostdisk.c:698: opening the device `/dev/sda' in open_device()
grub-core/kern/emu/hostdisk.c:676: reusing open device `/dev/sda'
grub-core/kern/disk.c:330: Closing `hd0'.
grub-core/kern/disk.c:245: Opening `hd0'...
/tmp/grub-probe: info: the size of hd0 is 500118192.
grub-core/kern/disk.c:330: Closing `hd0'.
grub-core/disk/raid.c:740: Scanning for mdraid09 RAID devices on disk hd0
/tmp/grub-probe: info: Scanning for mdraid09 RAID devices on disk hd0.
grub-core/kern/disk.c:245: Opening `hd0'...
/tmp/grub-probe: info: the size of hd0 is 500118192.
grub-core/kern/disk.c:330: Closing `hd0'.
grub-core/kern/disk.c:245: Opening `hd0'...
/tmp/grub-probe: info: the size of hd0 is 500118192.
grub-core/partmap/msdos.c:163: partition 0: flag 0x80, type 0x83, start 0x3f, len 0x3605607
grub-core/kern/emu/hostdisk.c:698: opening the device `/dev/sda1' in open_device()
grub-core/kern/emu/hostdisk.c:698: opening the device `/dev/sda' in open_device()
grub-core/kern/emu/hostdisk.c:698: opening the device `/dev/sda1' in open_device()
grub-core/partmap/apple.c:123: bad magic (found 0x0; wanted 0x4552
grub-core/kern/emu/hostdisk.c:676: reusing open device `/dev/sda1'
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x5, start 0x3605646, len 0x1a6ea2d4
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
grub-core/kern/emu/hostdisk.c:698: opening the device `/dev/sda' in open_device()
grub-core/partmap/msdos.c:163: partition 0: flag 0x0, type 0x83, start 0x3605685, len 0x403947
grub-core/kern/emu/hostdisk.c:676: reusing open device `/dev/sda'
grub-core/kern/emu/hostdisk.c:698: opening the device `/dev/sda5' in open_device()
grub-core/partmap/apple.c:123: bad magic (found 0x0; wanted 0x4552
grub-core/kern/emu/hostdisk.c:676: reusing open device `/dev/sda5'
grub-core/kern/emu/hostdisk.c:676: reusing open device `/dev/sda5'
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x5, start 0x3a08fcc, len 0x1a2e694e
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x3605646, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x3605646, len 0x0
grub-core/kern/emu/hostdisk.c:698: opening the device `/dev/sda' in open_device()
grub-core/partmap/msdos.c:163: partition 0: flag 0x0, type 0x83, start 0x3a0900b, len 0x1a2e690f
grub-core/kern/emu/hostdisk.c:676: reusing open device `/dev/sda'
grub-core/kern/emu/hostdisk.c:698: opening the device `/dev/sda6' in open_device()
grub-core/partmap/apple.c:123: bad magic (found 0x0; wanted 0x4552
grub-core/kern/emu/hostdisk.c:676: reusing open device `/dev/sda6'
grub-core/kern/emu/hostdisk.c:676: reusing open device `/dev/sda6'
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
grub-core/partmap/msdos.c:163: partition 0: flag 0x80, type 0x83, start 0x3f, len 0x3605607
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x5, start 0x3605646, len 0x1a6ea2d4
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
grub-core/partmap/msdos.c:163: partition 0: flag 0x0, type 0x83, start 0x3605685, len 0x403947
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x5, start 0x3a08fcc, len 0x1a2e694e
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x3605646, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x3605646, len 0x0
grub-core/partmap/msdos.c:163: partition 0: flag 0x0, type 0x83, start 0x3a0900b, len 0x1a2e690f
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
grub-core/partmap/msdos.c:163: partition 0: flag 0x80, type 0x83, start 0x3f, len 0x3605607
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x5, start 0x3605646, len 0x1a6ea2d4
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
grub-core/partmap/msdos.c:163: partition 0: flag 0x0, type 0x83, start 0x3605685, len 0x403947
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x5, start 0x3a08fcc, len 0x1a2e694e
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x3605646, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x3605646, len 0x0
grub-core/partmap/msdos.c:163: partition 0: flag 0x0, type 0x83, start 0x3a0900b, len 0x1a2e690f
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
grub-core/partmap/apple.c:123: bad magic (found 0xeb63; wanted 0x4552
grub-core/kern/disk.c:330: Closing `hd0'.
grub-core/disk/raid.c:740: Scanning for mdraid09 RAID devices on disk hd0,msdos6
/tmp/grub-probe: info: Scanning for mdraid09 RAID devices on disk hd0,msdos6.
grub-core/kern/disk.c:245: Opening `hd0,msdos6'...
/tmp/grub-probe: info: the size of hd0 is 500118192.
grub-core/partmap/msdos.c:163: partition 0: flag 0x80, type 0x83, start 0x3f, len 0x3605607
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x5, start 0x3605646, len 0x1a6ea2d4
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
grub-core/partmap/msdos.c:163: partition 0: flag 0x0, type 0x83, start 0x3605685, len 0x403947
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x5, start 0x3a08fcc, len 0x1a2e694e
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x3605646, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x3605646, len 0x0
grub-core/partmap/msdos.c:163: partition 0: flag 0x0, type 0x83, start 0x3a0900b, len 0x1a2e690f
grub-core/kern/emu/hostdisk.c:698: opening the device `/dev/sda6' in open_device()
grub-core/kern/emu/hostdisk.c:676: reusing open device `/dev/sda6'
grub-core/kern/disk.c:330: Closing `hd0'.
grub-core/disk/raid.c:740: Scanning for mdraid09 RAID devices on disk hd0,msdos5
/tmp/grub-probe: info: Scanning for mdraid09 RAID devices on disk hd0,msdos5.
grub-core/kern/disk.c:245: Opening `hd0,msdos5'...
/tmp/grub-probe: info: the size of hd0 is 500118192.
grub-core/partmap/msdos.c:163: partition 0: flag 0x80, type 0x83, start 0x3f, len 0x3605607
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x5, start 0x3605646, len 0x1a6ea2d4
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
grub-core/partmap/msdos.c:163: partition 0: flag 0x0, type 0x83, start 0x3605685, len 0x403947
grub-core/kern/emu/hostdisk.c:698: opening the device `/dev/sda5' in open_device()
grub-core/kern/emu/hostdisk.c:676: reusing open device `/dev/sda5'
grub-core/kern/disk.c:330: Closing `hd0'.
grub-core/disk/raid.c:740: Scanning for mdraid09 RAID devices on disk hd0,msdos1
/tmp/grub-probe: info: Scanning for mdraid09 RAID devices on disk hd0,msdos1.
grub-core/kern/disk.c:245: Opening `hd0,msdos1'...
/tmp/grub-probe: info: the size of hd0 is 500118192.
grub-core/partmap/msdos.c:163: partition 0: flag 0x80, type 0x83, start 0x3f, len 0x3605607
grub-core/kern/emu/hostdisk.c:698: opening the device `/dev/sda1' in open_device()
grub-core/kern/emu/hostdisk.c:676: reusing open device `/dev/sda1'
grub-core/kern/disk.c:330: Closing `hd0'.
grub-core/disk/raid.c:740: Scanning for mdraid1x RAID devices on disk hd0
/tmp/grub-probe: info: Scanning for mdraid1x RAID devices on disk hd0.
grub-core/kern/disk.c:245: Opening `hd0'...
/tmp/grub-probe: info: the size of hd0 is 500118192.
grub-core/kern/disk.c:330: Closing `hd0'.
grub-core/kern/disk.c:245: Opening `hd0'...
/tmp/grub-probe: info: the size of hd0 is 500118192.
grub-core/partmap/msdos.c:163: partition 0: flag 0x80, type 0x83, start 0x3f, len 0x3605607
grub-core/partmap/apple.c:123: bad magic (found 0x0; wanted 0x4552
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x5, start 0x3605646, len 0x1a6ea2d4
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
grub-core/partmap/msdos.c:163: partition 0: flag 0x0, type 0x83, start 0x3605685, len 0x403947
grub-core/partmap/apple.c:123: bad magic (found 0x0; wanted 0x4552
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x5, start 0x3a08fcc, len 0x1a2e694e
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x3605646, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x3605646, len 0x0
grub-core/partmap/msdos.c:163: partition 0: flag 0x0, type 0x83, start 0x3a0900b, len 0x1a2e690f
grub-core/partmap/apple.c:123: bad magic (found 0x0; wanted 0x4552
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
grub-core/partmap/msdos.c:163: partition 0: flag 0x80, type 0x83, start 0x3f, len 0x3605607
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x5, start 0x3605646, len 0x1a6ea2d4
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
grub-core/partmap/msdos.c:163: partition 0: flag 0x0, type 0x83, start 0x3605685, len 0x403947
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x5, start 0x3a08fcc, len 0x1a2e694e
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x3605646, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x3605646, len 0x0
grub-core/partmap/msdos.c:163: partition 0: flag 0x0, type 0x83, start 0x3a0900b, len 0x1a2e690f
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
grub-core/partmap/msdos.c:163: partition 0: flag 0x80, type 0x83, start 0x3f, len 0x3605607
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x5, start 0x3605646, len 0x1a6ea2d4
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
grub-core/partmap/msdos.c:163: partition 0: flag 0x0, type 0x83, start 0x3605685, len 0x403947
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x5, start 0x3a08fcc, len 0x1a2e694e
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x3605646, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x3605646, len 0x0
grub-core/partmap/msdos.c:163: partition 0: flag 0x0, type 0x83, start 0x3a0900b, len 0x1a2e690f
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
grub-core/partmap/apple.c:123: bad magic (found 0xeb63; wanted 0x4552
grub-core/kern/disk.c:330: Closing `hd0'.
grub-core/disk/raid.c:740: Scanning for mdraid1x RAID devices on disk hd0,msdos6
/tmp/grub-probe: info: Scanning for mdraid1x RAID devices on disk hd0,msdos6.
grub-core/kern/disk.c:245: Opening `hd0,msdos6'...
/tmp/grub-probe: info: the size of hd0 is 500118192.
grub-core/partmap/msdos.c:163: partition 0: flag 0x80, type 0x83, start 0x3f, len 0x3605607
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x5, start 0x3605646, len 0x1a6ea2d4
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
grub-core/partmap/msdos.c:163: partition 0: flag 0x0, type 0x83, start 0x3605685, len 0x403947
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x5, start 0x3a08fcc, len 0x1a2e694e
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x3605646, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x3605646, len 0x0
grub-core/partmap/msdos.c:163: partition 0: flag 0x0, type 0x83, start 0x3a0900b, len 0x1a2e690f
grub-core/kern/emu/hostdisk.c:698: opening the device `/dev/sda6' in open_device()
grub-core/kern/disk.c:330: Closing `hd0'.
grub-core/disk/raid.c:740: Scanning for mdraid1x RAID devices on disk hd0,msdos5
/tmp/grub-probe: info: Scanning for mdraid1x RAID devices on disk hd0,msdos5.
grub-core/kern/disk.c:245: Opening `hd0,msdos5'...
/tmp/grub-probe: info: the size of hd0 is 500118192.
grub-core/partmap/msdos.c:163: partition 0: flag 0x80, type 0x83, start 0x3f, len 0x3605607
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x5, start 0x3605646, len 0x1a6ea2d4
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
grub-core/partmap/msdos.c:163: partition 0: flag 0x0, type 0x83, start 0x3605685, len 0x403947
grub-core/kern/emu/hostdisk.c:698: opening the device `/dev/sda5' in open_device()
grub-core/kern/disk.c:330: Closing `hd0'.
grub-core/disk/raid.c:740: Scanning for mdraid1x RAID devices on disk hd0,msdos1
/tmp/grub-probe: info: Scanning for mdraid1x RAID devices on disk hd0,msdos1.
grub-core/kern/disk.c:245: Opening `hd0,msdos1'...
/tmp/grub-probe: info: the size of hd0 is 500118192.
grub-core/partmap/msdos.c:163: partition 0: flag 0x80, type 0x83, start 0x3f, len 0x3605607
grub-core/kern/emu/hostdisk.c:698: opening the device `/dev/sda1' in open_device()
grub-core/kern/disk.c:330: Closing `hd0'.
/tmp/grub-probe: info: scanning hd0 for LVM.
grub-core/kern/disk.c:245: Opening `hd0'...
/tmp/grub-probe: info: the size of hd0 is 500118192.
/tmp/grub-probe: info: no LVM signature found.
grub-core/kern/disk.c:330: Closing `hd0'.
grub-core/kern/disk.c:245: Opening `hd0'...
/tmp/grub-probe: info: the size of hd0 is 500118192.
grub-core/partmap/msdos.c:163: partition 0: flag 0x80, type 0x83, start 0x3f, len 0x3605607
grub-core/partmap/apple.c:123: bad magic (found 0x0; wanted 0x4552
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x5, start 0x3605646, len 0x1a6ea2d4
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
grub-core/partmap/msdos.c:163: partition 0: flag 0x0, type 0x83, start 0x3605685, len 0x403947
grub-core/partmap/apple.c:123: bad magic (found 0x0; wanted 0x4552
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x5, start 0x3a08fcc, len 0x1a2e694e
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x3605646, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x3605646, len 0x0
grub-core/partmap/msdos.c:163: partition 0: flag 0x0, type 0x83, start 0x3a0900b, len 0x1a2e690f
grub-core/partmap/apple.c:123: bad magic (found 0x0; wanted 0x4552
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
grub-core/partmap/msdos.c:163: partition 0: flag 0x80, type 0x83, start 0x3f, len 0x3605607
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x5, start 0x3605646, len 0x1a6ea2d4
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
grub-core/partmap/msdos.c:163: partition 0: flag 0x0, type 0x83, start 0x3605685, len 0x403947
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x5, start 0x3a08fcc, len 0x1a2e694e
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x3605646, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x3605646, len 0x0
grub-core/partmap/msdos.c:163: partition 0: flag 0x0, type 0x83, start 0x3a0900b, len 0x1a2e690f
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
grub-core/partmap/msdos.c:163: partition 0: flag 0x80, type 0x83, start 0x3f, len 0x3605607
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x5, start 0x3605646, len 0x1a6ea2d4
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
grub-core/partmap/msdos.c:163: partition 0: flag 0x0, type 0x83, start 0x3605685, len 0x403947
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x5, start 0x3a08fcc, len 0x1a2e694e
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x3605646, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x3605646, len 0x0
grub-core/partmap/msdos.c:163: partition 0: flag 0x0, type 0x83, start 0x3a0900b, len 0x1a2e690f
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x3a08fcc, len 0x0
grub-core/partmap/apple.c:123: bad magic (found 0xeb63; wanted 0x4552
grub-core/kern/disk.c:330: Closing `hd0'.
/tmp/grub-probe: info: scanning hd0,msdos6 for LVM.
grub-core/kern/disk.c:245: Opening `hd0,msdos6'...
/tmp/grub-probe: info: the size of hd0 is 500118192.
grub-core/partmap/msdos.c:163: partition 0: flag 0x80, type 0x83, start 0x3f, len 0x3605607
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x5, start 0x3605646, len 0x1a6ea2d4
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
grub-core/partmap/msdos.c:163: partition 0: flag 0x0, type 0x83, start 0x3605685, len 0x403947
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x5, start 0x3a08fcc, len 0x1a2e694e
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x3605646, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x3605646, len 0x0
grub-core/partmap/msdos.c:163: partition 0: flag 0x0, type 0x83, start 0x3a0900b, len 0x1a2e690f
/tmp/grub-probe: info: no LVM signature found.
grub-core/kern/disk.c:330: Closing `hd0'.
/tmp/grub-probe: info: scanning hd0,msdos5 for LVM.
grub-core/kern/disk.c:245: Opening `hd0,msdos5'...
/tmp/grub-probe: info: the size of hd0 is 500118192.
grub-core/partmap/msdos.c:163: partition 0: flag 0x80, type 0x83, start 0x3f, len 0x3605607
grub-core/partmap/msdos.c:163: partition 1: flag 0x0, type 0x5, start 0x3605646, len 0x1a6ea2d4
grub-core/partmap/msdos.c:163: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
grub-core/partmap/msdos.c:163: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
grub-core/partmap/msdos.c:163: partition 0: flag 0x0, type 0x83, start 0x3605685, len 0x403947
/tmp/grub-probe: info: no LVM signature found.
grub-core/kern/disk.c:330: Closing `hd0'.
/tmp/grub-probe: info: scanning hd0,msdos1 for LVM.
grub-core/kern/disk.c:245: Opening `hd0,msdos1'...
/tmp/grub-probe: info: the size of hd0 is 500118192.
grub-core/partmap/msdos.c:163: partition 0: flag 0x80, type 0x83, start 0x3f, len 0x3605607
/tmp/grub-probe: info: no LVM signature found.
grub-core/kern/disk.c:330: Closing `hd0'.
/dev/sda2

-- System Information:
Debian Release: wheezy/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable'), (10, 'experimental')
Architecture: i386 (i686)

Kernel: Linux 3.0.3-cd (SMP w/2 CPU cores; PREEMPT)
Locale: LANG=pl_PL.UTF-8, LC_CTYPE=pl_PL.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages grub-common depends on:
ii  base-files          6.5             
ii  dpkg                1.16.0.3        
ii  gettext-base        0.18.1.1-4      
ii  install-info        4.13a.dfsg.1-8  
ii  libc6               2.13-21         
ii  libdevmapper1.02.1  2:1.02.65-1     
ii  libfreetype6        2.4.6-2         
ii  zlib1g              1:1.2.3.4.dfsg-3

Versions of packages grub-common recommends:
ii  os-prober  1.49

Versions of packages grub-common suggests:
pn  grub-emu       <none>
pn  multiboot-doc  <none>
pn  xorriso        <none>
-- no debconf information

Thanks in advance for help

-- 
Jacek Kawa