Grub2 Sie Zepsul

[sheppard25]

Witam, mam problem z bootloaderem. Miaem zainstalowany WIndows 7 oraz Linux Fedora na jednym dysku. Partycje wygladaja nastepujaco:

50 giga - Linux, ext-costam

200 giga - partycja NTFS

100 giga - partycja NTFS (z Windowsem)

100 giga - nieprzydzielone

 

, wszystko bylo cacy ale mialem nieprzydzielone 100 giga wiec wszedlem w manager w windowsie i po prostu przydzielilem te 100 giga. Jakiez bylo moje zdziwienie gdy urchomilem dzisiaj kompa i wywalilo blad

 

"grub rescue" "unknown filesystem"

 

Probowalem wg wielu poradnikow przywrocic gruba ale nie idzie w ogole. Bledy, warningi inne cuda. Dodam screen z polecenia fdisk -l (dziwnie tutaj te partycje wygladaja, nie tak jak pod windowsem)

[root@localhost /]# fdisk -l

Disk /dev/sda: 500.1 GB, 500107862016 bytes, 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk label type: dos
Disk identifier: 0xb8f8eb88

Device Boot Start End Blocks Id System
/dev/sda1 63 2047 992+ 42 SFS
Partition 1 does not start on physical sector boundary.
/dev/sda2 * 2048 206847 102400 42 SFS
/dev/sda3 206848 206725119 103259136 42 SFS
/dev/sda4 206725120 976771119 385023000 42 SFS

Disk /dev/sdb: 16.1 GB, 16131293184 bytes, 31506432 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 label type: dos
Disk identifier: 0x6e2f40aa

Device Boot Start End Blocks Id System
/dev/sdb1 * 63 31506431 15753184+ c W95 FAT32 (LBA)

Disk /dev/dm-0: 8489 MB, 8489271296 bytes, 16580608 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 /dev/dm-1: 8489 MB, 8489271296 bytes, 16580608 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

Jak mam teraz przywrocic bootloadera? Pzdr