C盘的winxp用ntfs文件格式，无法恢复双系统引导

laxi1982

楼主用什么引导linux和xp？grub装在哪里？回答这两个问题先～

jylin

Post by douban
不行是为啥不行，把出错信息贴出来

ubuntu@ubuntu:~$ sudo fdisk -l

Disk /dev/hda: 40.0 GB, 40020664320 bytes
255 heads, 63 sectors/track, 4865 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

Device Boot Start End Blocks Id System
/dev/hda1 * 1 1020 8193118+ 7 HPFS/NTFS
/dev/hda2 1021 4865 30884962+ f W95 Ext'd (LBA)
/dev/hda5 1021 2699 13486536 b W95 FAT32
/dev/hda6 2700 3457 6088603+ b W95 FAT32
/dev/hda7 3458 4485 8257378+ 83 Linux
/dev/hda8 4486 4769 2281198+ 83 Linux
/dev/hda9 4770 4865 771088+ 82 Linux swap / Solaris
ubuntu@ubuntu:~$






GNU GRUB version 0.97 (640K lower / 3072K upper memory)

[ Minimal BASH-like line editing is supported. For
the first word, TAB lists possible command
completions. Anywhere else TAB lists the possible
completions of a device/filename. ]

grub>


grub> find /grub/stage1

Error 15: File not found

grub>

rub> root (hd0,7)
Filesystem type is ext2fs, partition type 0x83

grub> setup (hd0)
Checking if "/boot/grub/stage1" exists... no
Checking if "/grub/stage1" exists... no

Error 15: File not found

laxi1982

Post by jylin
GNU GRUB version 0.97 (640K lower / 3072K upper memory)

[ Minimal BASH-like line editing is supported. For
the first word, TAB lists possible command
completions. Anywhere else TAB lists the possible
completions of a device/filename. ]

grub>


grub> find /grub/stage1

Error 15: File not found

grub>

grub> (hd0,7)

Error 27: Unrecognized command

grub>

应该这样来
grub>root (hd0,    --------------这个时候按tab键，找到自己的linux分区，然后补全
grub>find (hd0,X)/grub/stage1   ----------------x是你刚才找到的linux分区
grub>setup (hd0,X)或者setup (hd0)
setup (hd0)这句是装在硬盘mbr
另一句是装在分区所在super block里面

lincomet

/dev/hda7 3458 4485 8257378+ 83 Linux
/dev/hda8 4486 4769 2281198+ 83 Linux

rub> root (hd0,7)
Filesystem type is ext2fs, partition type 0x83

你的那个分区包含/boot啊？

tonytop

Post by jylin
ubuntu@ubuntu:~$ sudo fdisk -l

Disk /dev/hda: 40.0 GB, 40020664320 bytes
255 heads, 63 sectors/track, 4865 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

Device Boot Start End Blocks Id System
/dev/hda1 * 1 1020 8193118+ 7 HPFS/NTFS
/dev/hda2 1021 4865 30884962+ f W95 Ext'd (LBA)
/dev/hda5 1021 2699 13486536 b W95 FAT32
/dev/hda6 2700 3457 6088603+ b W95 FAT32
/dev/hda7 3458 4485 8257378+ 83 Linux
/dev/hda8 4486 4769 2281198+ 83 Linux
/dev/hda9 4770 4865 771088+ 82 Linux swap / Solaris
ubuntu@ubuntu:~$






GNU GRUB version 0.97 (640K lower / 3072K upper memory)

[ Minimal BASH-like line editing is supported. For
the first word, TAB lists possible command
completions. Anywhere else TAB lists the possible
completions of a device/filename. ]

grub>


grub> find /grub/stage1

Error 15: File not found

grub>

rub> root (hd0,7)
Filesystem type is ext2fs, partition type 0x83

grub> setup (hd0)
Checking if "/boot/grub/stage1" exists... no
Checking if "/grub/stage1" exists... no

Error 15: File not found

如果你的/boot 存在于hda7，那么应该运行：root (hd0,6)  而不是root (hd0,7)
如果/boot是在/hda8，就应该运行root (hd0,7)
试试看

jylin

grub> root (hd0,
Possible partitions are:
Partition num: 0, Filesystem type unknown, partition type 0x7
Partition num: 4, Filesystem type is fat, partition type 0xb
Partition num: 5, Filesystem type is fat, partition type 0xb
Partition num: 6, Filesystem type is ext2fs, partition type 0x83
Partition num: 7, Filesystem type is ext2fs, partition type 0x83
Partition num: 8, Filesystem type unknown, partition type 0x82

grub> root (hd0,6)/grub/stage2
Filesystem type is ext2fs, partition type 0x83

grub> root (hd0,6).grub.stage1
Filesystem type is ext2fs, partition type 0x83

grub> setup (hd0)
Checking if "/boot/grub/stage1" exists... yes
Checking if "/boot/grub/stage2" exists... yes
Checking if "/boot/grub/e2fs_stage1_5" exists... yes
Running "embed /boot/grub/e2fs_stage1_5 (hd0)"... 15 sectors are embedded.
succeeded
Running "install /boot/grub/stage1 (hd0) (hd0)1+15 p (hd0,6)/boot/grub/stage2
/boot/grub/menu.lst"... succeeded
Done.

grub>

jylin

重启后有引导双系统菜单了，可是选ubuntu进不了桌面，黑屏提示：

Booting 'ubuntu, Kernel 2.6.15-26-686'
root  (hd0,7)
  
Filesystem type is ext2fs, Partition type 0x83

kernel  /boot/vmlinuz-2.615-26-686 root=/dev/hda8 ro quiet splash

Error 15 File not found

Press any key to contunue...

jylin

打回车，倒回上面的提示，啊啊啊....

lincomet

kernel [color="red"]/boot/vmlinuz-2.615-26-686 root=/dev/hda8 ro quiet splash

jylin

Post by lincomet
kernel [color="red"]/boot/vmlinuz-2.615-26-686 root=/dev/hda8 ro quiet splash

你说的对 少了一个/ 。 我补上了。

现在是用recoverde也是不行。如何修复让它引导进系统呢？