Por que o GRUB não detecta minha instalação? [fechadas]

2

Eu apenas reinstalei o GRUB no meu computador, mas ele não detectou minha partição do kubuntu ( /dev/sda1 ). Somente a entrada + memtest aparece no menu GRUB. Minha versão do menu grub é 1.99 ~ rc1-13ubuntu3. Por favor me ajude !!

Esta minha saída usando boot_info_script.sh:

              Boot Info Script 0.60    from 17 May 2011

============================= Resumo das informações da inicialização: ============== =================

= & gt; O Grub2 (v1.99) é instalado no MBR do / dev / sda e examina o setor 1 do     o mesmo disco rígido para core.img. core.img está neste local e parece     para ?? nesta unidade.  = & gt; Nenhum carregador de boot está instalado no MBR de / dev / sdb.

sda1: _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __

File system:       ext4
Boot sector type:  -
Boot sector info:  
Operating System:  Ubuntu 11.04
Boot files:        /boot/grub/grub.cfg /etc/fstab /boot/grub/core.img

sda2: _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __

File system:       Extended Partition
Boot sector type:  Unknown
Boot sector info:  

sda5: _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __

File system:       swap
Boot sector type:  -
Boot sector info:  

sdb1: _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __

File system:       vfat
Boot sector type:  FAT32
Boot sector info:   According to the info in the boot sector, sdb1 starts 
                   at sector 0. But according to the info from fdisk, 
                   sdb1 starts at sector 63.
Operating System:  
Boot files:        

============================ Drive / Partition Info: ============== ===============

Dirigir: sda _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ < em> _ __ _ __ _ __

Disk /dev/sda: 250.1 GB, 250059350016 bytes
255 heads, 63 sectors/track, 30401 cylinders, total 488397168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1    *          2,048   484,278,271   484,276,224  83 Linux
/dev/sda2         484,280,318   488,396,799     4,116,482   5 Extended
/dev/sda5         484,280,320   488,396,799     4,116,480  82 Linux swap / Solaris

Unidade: sdb _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ < em> _ __ _ __ _ __

Disk /dev/sdb: 4004 MB, 4004511744 bytes
255 heads, 63 sectors/track, 486 cylinders, total 7821312 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1                  63     7,807,589     7,807,527   b W95 FAT32

Saída "blkid": _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/sda1        b8a57e51-613f-45c6-a7f0-5dd74e62e2fd   ext4       
/dev/sda5        09d61304-c671-4481-b7c4-acb24b6c8c7d   swap       
/dev/sdb1        8220-55E0                              vfat       

================================ Pontos de montagem: ============ =====================

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sdb1        /media/8220-55E0         vfat       (rw,nosuid,nodev,uhelper=udisks,uid=999,gid=999,shortname=mixed,dmask=0077,utf8=1,showexec)
/dev/sr0         /cdrom                   iso9660    (ro,noatime)

=========================== sda1 / boot / grub / grub.cfg: ========== =================

--------------------------------------------------------------------------------
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#

### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry "Memory test (memtest86+)" {
    insmod part_msdos
    insmod ext2
    set root='(/dev/sda,msdos1)'
    search --no-floppy --fs-uuid --set=root b8a57e51-613f-45c6-a7f0-5dd74e62e2fd
    linux16 /boot/memtest86+.bin
}
menuentry "Memory test (memtest86+, serial console 115200)" {
    insmod part_msdos
    insmod ext2
    set root='(/dev/sda,msdos1)'
    search --no-floppy --fs-uuid --set=root b8a57e51-613f-45c6-a7f0-5dd74e62e2fd
    linux16 /boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###
--------------------------------------------------------------------------------

=============================== sda1 / etc / fstab: ========== ======================

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid -o value -s UUID' to print the universally unique identifier
# for a device; this may be used with UUID= as a more robust way to name
# devices that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
proc            /proc           proc    nodev,noexec,nosuid 0       0
# / was on /dev/sda1 during installation
UUID=b8a57e51-613f-45c6-a7f0-5dd74e62e2fd /               ext4    errors=remount-ro 0       1
# swap was on /dev/sda5 during installation
UUID=09d61304-c671-4481-b7c4-acb24b6c8c7d none            swap    sw                0       0
    --------------------------------------------------------------------------------

=================== sda1: Localização dos arquivos carregados pelo Grub: =================== =

          GiB - GB             File                                 Fragment(s)

 116.134162903 = 124.698107904  boot/grub/core.img                             1
 116.522464752 = 125.115043840  boot/grub/grub.cfg                             1
 207.804080963 = 223.127932928  boot/initrd.img-2.6.38-10-generic              2
   1.727539062 = 1.854930944    boot/initrd.img-2.6.38-8-generic               3
 205.950504303 = 221.137670144  boot/vmlinuz-2.6.38-10-generic                 1
 116.133281708 = 124.697161728  boot/vmlinuz-2.6.38-8-generic                  1
 207.804080963 = 223.127932928  initrd.img                                     2
   1.727539062 = 1.854930944    initrd.img.old                                 3
 205.950504303 = 221.137670144  vmlinuz                                        1
 116.133281708 = 124.697161728  vmlinuz.old                                    1

======================== Desconhecido MBRs / setores de inicialização / etc: =============== =========

BootLoader desconhecido em sda2

00000000  2f 73 63 73 69 2f 6c 69  62 69 73 63 73 69 2e 6b  |/scsi/libiscsi.k|
00000010  6f 0a 2f 6c 69 62 2f 6d  6f 64 75 6c 65 73 2f 32  |o./lib/modules/2|
00000020  2e 36 2e 33 32 2d 32 31  2d 67 65 6e 65 72 69 63  |.6.32-21-generic|
00000030  2f 6b 65 72 6e 65 6c 2f  64 72 69 76 65 72 73 2f  |/kernel/drivers/|
00000040  73 63 73 69 2f 6c 69 62  69 73 63 73 69 5f 74 63  |scsi/libiscsi_tc|
00000050  70 2e 6b 6f 0a 2f 6c 69  62 2f 6d 6f 64 75 6c 65  |p.ko./lib/module|
00000060  73 2f 32 2e 36 2e 33 32  2d 32 31 2d 67 65 6e 65  |s/2.6.32-21-gene|
00000070  72 69 63 2f 6b 65 72 6e  65 6c 2f 64 72 69 76 65  |ric/kernel/drive|
00000080  72 73 2f 73 63 73 69 2f  6c 69 62 73 61 73 0a 2f  |rs/scsi/libsas./|
00000090  6c 69 62 2f 6d 6f 64 75  6c 65 73 2f 32 2e 36 2e  |lib/modules/2.6.|
000000a0  33 32 2d 32 31 2d 67 65  6e 65 72 69 63 2f 6b 65  |32-21-generic/ke|
000000b0  72 6e 65 6c 2f 64 72 69  76 65 72 73 2f 73 63 73  |rnel/drivers/scs|
000000c0  69 2f 6c 69 62 73 61 73  2f 6c 69 62 73 61 73 2e  |i/libsas/libsas.|
000000d0  6b 6f 0a 2f 6c 69 62 2f  6d 6f 64 75 6c 65 73 2f  |ko./lib/modules/|
000000e0  32 2e 36 2e 33 32 2d 32  31 2d 67 65 6e 65 72 69  |2.6.32-21-generi|
000000f0  63 2f 6b 65 72 6e 65 6c  2f 64 72 69 76 65 72 73  |c/kernel/drivers|
00000100  2f 73 63 73 69 2f 6c 69  62 73 72 70 2e 6b 6f 0a  |/scsi/libsrp.ko.|
00000110  2f 6c 69 62 2f 6d 6f 64  75 6c 65 73 2f 32 2e 36  |/lib/modules/2.6|
00000120  2e 33 32 2d 32 31 2d 67  65 6e 65 72 69 63 2f 6b  |.32-21-generic/k|
00000130  65 72 6e 65 6c 2f 64 72  69 76 65 72 73 2f 73 63  |ernel/drivers/sc|
00000140  73 69 2f 6c 70 66 63 0a  2f 6c 69 62 2f 6d 6f 64  |si/lpfc./lib/mod|
00000150  75 6c 65 73 2f 32 2e 36  2e 33 32 2d 32 31 2d 67  |ules/2.6.32-21-g|
00000160  65 6e 65 72 69 63 2f 6b  65 72 6e 65 6c 2f 64 72  |eneric/kernel/dr|
00000170  69 76 65 72 73 2f 73 63  73 69 2f 6c 70 66 63 2f  |ivers/scsi/lpfc/|
00000180  6c 70 66 63 2e 6b 6f 0a  2f 6c 69 62 2f 6d 6f 64  |lpfc.ko./lib/mod|
00000190  75 6c 65 73 2f 32 2e 36  2e 33 32 2d 32 31 2d 67  |ules/2.6.32-21-g|
000001a0  65 6e 65 72 69 63 2f 6b  65 72 6e 65 6c 2f 64 72  |eneric/kernel/dr|
000001b0  69 76 65 72 73 2f 73 63  73 69 2f 6d 65 67 00 fe  |ivers/scsi/meg..|
000001c0  ff ff 82 fe ff ff 02 00  00 00 00 d0 3e 00 00 00  |............>...|
000001d0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200

=============================== Mensagens StdErr: ============= ==================

Para poder ver para qual diretório o Grub2 (v1.99) procura, instale o "unlzma".

    
por fly_high_hahaha 26.07.2011 / 07:54

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