I changed a little my partition layout since your letter, but this didn't

helped.

$ sudo parted -l

Model: ATA ST3400620AS (scsi)

Disk /dev/sda: 400GB

Sector size (logical/physical): 512B/512B

Partition Table: msdos

Disk Flags:


Number Start End Size Type File system Flags

1 475MB 21.5GB 21.1GB primary ext4

2 21.6GB 36.9GB 15.4GB primary ext4 boot

3 37.7GB 367GB 329GB extended lba

5 39.9GB 116GB 76.2GB logical ntfs

6 116GB 119GB 2973MB logical linux-swap(v1)

7 119GB 367GB 247GB logical ext4

4 367GB 400GB 33.3GB primary ntfs


2012/3/6 Jordan Uggla <[email protected]>

> On Sun, Mar 4, 2012 at 7:46 AM, Артём Алексюк <[email protected]>
> wrote:
> > Hello.
> > I'm using Grub1.99 (pc version, Archlinux) and there are some problems
> with
> > it. I used testdisk some time ago, maybe it's a reason of this problem.
> > Grub0.x and Windows's loader are working OK.
> >
> > $ sudo grub-install /dev/sda
> > /usr/sbin/grub-setup: error: hostdisk//dev/sda appears to contain a udf
> > filesystem which isn't known to reserve space for DOS-style boot.
> Installing
> > GRUB there could result in FILESYSTEM DESTRUCTION if valuable data is
> > overwritten by grub-setup (--skip-fs-probe disables this check, use at
> your
> > own risk).
> >
> > $ sudo grub-setup --skip-fs-probe /dev/sda
> > grub-setup: warn: Attempting to install GRUB to a disk with multiple
> partition
> > labels or both partition label and filesystem. This is not supported
> yet..
> > grub-setup: warn: Embedding is not possible. GRUB can only be installed
> in
> > this setup by using blocklists. However, blocklists are UNRELIABLE and
> their
> > use is discouraged..
> > grub-setup: error: will not proceed with blocklists.
> >
>
> In both of these cases it's probably that you have left over bits from
> previous filesystems/partition tables which make it impossible for
> grub to ensure safety. We need to figure out what remnants grub is
> seeing, and remove them (this will also likely affect other utilities
> and so is a good thing to prevent data corruption in general).
>
> > $ sudo fdisk -l /dev/sda
> >
> > Disk /dev/sda: 400.1 GB, 400088457216 bytes
> > 255 heads, 63 sectors/track, 48641 cylinders, total 781422768 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: 0x05f2265b
> >
> > Device Boot Start End Blocks Id System
> > /dev/sda1 * 2048 42088447 21043200 83 Linux
> > /dev/sda2 42090300 72144895 15027298 83 Linux
> > /dev/sda3 73593765 716466869 321436552+ f W95 Ext'd (LBA)
> > /dev/sda4 716466870 781417654 32475392+ 7 HPFS/NTFS/exFAT
> > /dev/sda5 77979573 226821734 74421081 7 HPFS/NTFS/exFAT
> > /dev/sda6 226821798 232628223 2903213 82 Linux swap / Solaris
> > /dev/sda7 233119278 716466869 241673796 83 Linux
>
> Please provide the output of "sudo parted -l". Parted is familiar with
> filesystems and is aware of many more partition labels than fdisk, and
> will hopefully give us an error message which is more useful to fixing
> the problem.
>
> --
> Jordan Uggla (Jordan_U on irc.freenode.net)
>
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