运行戴尔 Inspiron 15r 笔记本，搭载 Windows 7 Pro 和 11.10 Ubuntu（还有 Windows CR）。一切运行正常，直到尝试升级到 12.04 系统时，系统“锁定”。
通过 Windows，卸载并重新安装 Ubuntu 12.04。Windows 安装部分顺利，但重新启动以继续在 12.04 中进行安装时，只能启动到 grub（即grub>提示符）。
尝试过卸载并重新安装（通过 Windows）。此外，还运行了 Boot-Repair CD — 没有变化。
这里是链接至 Boot-Repair 的 Boot Info Summary：
Boot Info Script 0.61-git-patched [23 April 2012]
============================= Boot Info Summary: ===============================
=> Syslinux MBR (3.61-4.03) is installed in the MBR of /dev/sda.
sda1: __________________________________________________________________________
File system: vfat
Boot sector type: Dell Utility: FAT16
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /DELLBIO.BIN /DELLRMK.BIN /COMMAND.COM
sda2: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows Vista/7: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /bootmgr /Boot/BCD /wubildr
sda3: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows Vista/7: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System: Windows 7
Boot files: /bootmgr /Boot/BCD /Windows/System32/winload.exe
/wubildr /wubildr.mbr
sda4: __________________________________________________________________________
File system: Extended Partition
Boot sector type: Unknown
Boot sector info:
sda5: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows XP: NTFS
Boot sector info: According to the info in the boot sector, sda5 starts
at sector 63.
Operating System:
Boot files:
sda6: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows XP: NTFS
Boot sector info: According to the info in the boot sector, sda6 starts
at sector 63.
Operating System:
Boot files: /ubuntu/winboot/wubildr /ubuntu/winboot/wubildr.mbr
/ubuntu/disks/root.disk /ubuntu/disks/swap.disk
sda6/Wubi: _____________________________________________________________________
File system:
Boot sector type: Unknown
Boot sector info:
Mounting failed: mount: unknown filesystem type ''
sda7: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows XP: NTFS
Boot sector info: According to the info in the boot sector, sda7 starts
at sector 63.
Operating System:
Boot files:
sda8: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows Vista/7: NTFS
Boot sector info: According to the info in the boot sector, sda8 starts
at sector 63.
Operating System: Windows 7
Boot files: /bootmgr /Boot/BCD /Windows/System32/winload.exe
sda9: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows Vista/7: NTFS
Boot sector info: According to the info in the boot sector, sda9 starts
at sector 319. But according to the info from fdisk,
sda9 starts at sector 1188757504.
Operating System:
Boot files: /bootmgr /Boot/BCD /Windows/System32/winload.exe
============================ Drive/Partition Info: =============================
Drive: sda _____________________________________________________________________
Disk /dev/sda: 640.1 GB, 640135028736 bytes
255 heads, 63 sectors/track, 77825 cylinders, total 1250263728 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
Partition Boot Start Sector End Sector # of Sectors Id System
/dev/sda1 2,048 206,847 204,800 de Dell Utility
/dev/sda2 206,848 30,926,847 30,720,000 7 NTFS / exFAT / HPFS
/dev/sda3 * 30,926,848 274,791,824 243,864,977 7 NTFS / exFAT / HPFS
/dev/sda4 274,791,825 1,250,256,895 975,465,071 f W95 Extended (LBA)
/dev/sda5 274,791,888 635,852,699 361,060,812 7 NTFS / exFAT / HPFS
/dev/sda6 635,852,763 738,251,009 102,398,247 7 NTFS / exFAT / HPFS
/dev/sda7 738,251,073 1,137,642,974 399,391,902 7 NTFS / exFAT / HPFS
/dev/sda8 1,137,643,038 1,188,745,739 51,102,702 7 NTFS / exFAT / HPFS
/dev/sda9 1,188,757,504 1,250,256,895 61,499,392 7 NTFS / exFAT / HPFS
"blkid" output: ________________________________________________________________
Device UUID TYPE LABEL
/dev/loop0 squashfs
/dev/sda1 3030-3030 vfat DELLUTILITY
/dev/sda2 CC70378A703779F2 ntfs Recovery
/dev/sda3 AC7C4EC27C4E86D4 ntfs Rover1-116GB-C
/dev/sda5 01CC9A6FD6FEEC60 ntfs Rover1-176GB-D
/dev/sda6 01CC9A6FD8722B70 ntfs Rover1-50GB-E-Ubuntu
/dev/sda7 01CC9A6FD9D739B0 ntfs Rover1-190GB-F
/dev/sda8 6AD05CC5D05C9961 ntfs Rover1-25GB-W7U-32
/dev/sda9 84A8A0EDA8A0DF44 ntfs Rover1-30GB-Win8-Preview
================================ Mount points: =================================
Device Mount_Point Type Options
/dev/sr0 /live/image iso9660 (ro,noatime)
======================== Unknown MBRs/Boot Sectors/etc: ========================
Unknown BootLoader on sda4
00000000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................|
*
000001b0 ff ff ff ff ff ff ff ff ff ff ff ff ff ff 00 fe |................|
000001c0 ff ff 07 fe ff ff 3f 00 00 00 cc 59 85 15 00 fe |......?....Y....|
000001d0 ff ff 05 fe ff ff 0b 5a 85 15 66 79 1a 06 00 00 |.......Z..fy....|
000001e0 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
Unknown BootLoader on sda6/Wubi
00000000 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 |0000000000000000|
*
00000200
=============================== StdErr Messages: ===============================
No volume groups found
mdadm: No arrays found in config file or automatically
ADDITIONAL INFORMATION :
=================== log of boot-repair 2012-05-27__14h40 ===================
boot-repair version : 3.18-0ppa13~lucid
boot-sav version : 3.18-0ppa29~lucid
/usr/share/boot-sav/gui-g2slaunch.sh: line 91: hash: glade2script: not found
glade2script-gtk2 version : 0.0.1-0ppa4~lucid
internet: no-internet
internet: no-internet
No volume groups found
boot-repair is executed in live-session (Debian GNU/Linux 6.0.3 (squeeze) , squeeze , Debian , i686)
=================== OSPROBER:
/dev/sda2:Windows 7 (loader):Windows:chain
/dev/sda3:Windows 7 (loader):Windows1:chain
/dev/sda8:Windows 7 (loader):Windows2:chain
/dev/sda9:Windows 7 (loader):Windows3:chain
=================== BLKID:
/dev/sda1: SEC_TYPE="msdos" LABEL="DELLUTILITY" UUID="3030-3030" TYPE="vfat"
/dev/sda2: LABEL="Recovery" UUID="CC70378A703779F2" TYPE="ntfs"
/dev/sda3: LABEL="Rover1-116GB-C" UUID="AC7C4EC27C4E86D4" TYPE="ntfs"
/dev/sda5: LABEL="Rover1-176GB-D" UUID="01CC9A6FD6FEEC60" TYPE="ntfs"
/dev/sda6: LABEL="Rover1-50GB-E-Ubuntu" UUID="01CC9A6FD8722B70" TYPE="ntfs"
/dev/sda7: LABEL="Rover1-190GB-F" UUID="01CC9A6FD9D739B0" TYPE="ntfs"
/dev/sda8: LABEL="Rover1-25GB-W7U-32" UUID="6AD05CC5D05C9961" TYPE="ntfs"
/dev/sda9: LABEL="Rover1-30GB-Win8-Preview" UUID="84A8A0EDA8A0DF44" TYPE="ntfs"
/dev/loop0: TYPE="squashfs"
1 disks with OS, 4 OS : 0 Linux, 0 MacOS, 4 Windows, 0 unknown type OS.
There is Wubi inside sda6
=================== PARTITIONS & DISKS:
sda1 : sda, maybesepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, no-os, not-on-gpt-disk, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, no-grldr, no-b-bcd, nopakmgr, nogrubinstall, /mnt/boot-sav/sda1.
sda2 : sda, not-sepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, is-os, not-on-gpt-disk, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, bootmgr, no-grldr, Boot/BCD, nopakmgr, nogrubinstall, /mnt/boot-sav/sda2.
sda3 : sda, not-sepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, is-os, not-on-gpt-disk, part-has-no-fstab, no-nt, haswinload, no-recov-nor-hid, bootmgr, no-grldr, Boot/BCD, nopakmgr, nogrubinstall, /mnt/boot-sav/sda3.
sda5 : sda, maybesepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, no-os, not-on-gpt-disk, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, no-grldr, no-b-bcd, nopakmgr, nogrubinstall, /mnt/boot-sav/sda5.
sda6 : sda, maybesepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, no-os, not-on-gpt-disk, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, no-grldr, no-b-bcd, nopakmgr, nogrubinstall, /mnt/boot-sav/sda6.
sda7 : sda, maybesepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, no-os, not-on-gpt-disk, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, no-grldr, no-b-bcd, nopakmgr, nogrubinstall, /mnt/boot-sav/sda7.
sda8 : sda, not-sepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, is-os, not-on-gpt-disk, part-has-no-fstab, no-nt, haswinload, no-recov-nor-hid, bootmgr, no-grldr, Boot/BCD, nopakmgr, nogrubinstall, /mnt/boot-sav/sda8.
sda9 : sda, not-sepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, is-os, not-on-gpt-disk, part-has-no-fstab, no-nt, haswinload, no-recov-nor-hid, bootmgr, no-grldr, Boot/BCD, nopakmgr, nogrubinstall, /mnt/boot-sav/sda9.
sda : MSDos, not-GPT, BIOSboot-not-needed, has-no-EFIpart, 2048 sectors * 512 bytes
=================== PARTED:
Model: ATA TOSHIBA MK6475GS (scsi)
Disk /dev/sda: 640GB
Sector size (logical/physical): 512B/4096B
Partition Table: msdos
Number Start End Size Type File system Flags
1 1049kB 106MB 105MB primary fat16 diag
2 106MB 15.8GB 15.7GB primary ntfs boot
3 15.8GB 141GB 125GB primary ntfs
4 141GB 640GB 499GB extended lba
5 141GB 326GB 185GB logical ntfs
6 326GB 378GB 52.4GB logical ntfs
7 378GB 582GB 204GB logical ntfs
8 582GB 609GB 26.2GB logical ntfs
9 609GB 640GB 31.5GB logical ntfs
Warning: Unable to open /dev/sr0 read-write (Read-only file system). /dev/sr0
has been opened read-only.
Error: /dev/sr0: unrecognised disk label
=================== MOUNT:
aufs on / type aufs (rw)
tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
udev on /dev type tmpfs (rw,mode=0755)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=620)
/dev/sr0 on /live/image type iso9660 (ro,noatime)
tmpfs on /live/cow type tmpfs (rw,noatime,mode=755)
tmpfs on /live type tmpfs (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev)
fusectl on /sys/fs/fuse/connections type fusectl (rw)
/dev/sda1 on /mnt/boot-sav/sda1 type vfat (rw)
/dev/sda2 on /mnt/boot-sav/sda2 type fuseblk (rw,allow_other,blksize=4096)
/dev/sda3 on /mnt/boot-sav/sda3 type fuseblk (rw,allow_other,blksize=4096)
/dev/sda5 on /mnt/boot-sav/sda5 type fuseblk (rw,allow_other,blksize=4096)
/dev/sda6 on /mnt/boot-sav/sda6 type fuseblk (rw,allow_other,blksize=4096)
/dev/sda7 on /mnt/boot-sav/sda7 type fuseblk (rw,allow_other,blksize=4096)
/dev/sda8 on /mnt/boot-sav/sda8 type fuseblk (rw,allow_other,blksize=4096)
/dev/sda9 on /mnt/boot-sav/sda9 type fuseblk (rw,allow_other,blksize=4096)
/sys/block/sda: alignment_offset bdi capability dev device ext_range holders inflight power queue range removable ro sda1 sda2 sda3 sda4 sda5 sda6 sda7 sda8 sda9 size slaves stat subsystem trace uevent
/sys/block/sr0: alignment_offset bdi capability dev device ext_range holders inflight power queue range removable ro size slaves stat subsystem trace uevent
/dev: block bsg btrfs-control bus cdrom cdrw char console core cpu_dma_latency disk dvd dvdrw fd full fuse hidraw0 hidraw1 hidraw2 hpet initctl input kmsg log MAKEDEV md mem net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 scd0 sda sda1 sda2 sda3 sda4 sda5 sda6 sda7 sda8 sda9 sg0 sg1 shm snapshot snd sndstat sr0 stderr stdin stdout urandom usb v4l vga_arbiter video0 xconsole zero
=================== DF:
Filesystem Type Size Used Avail Use% Mounted on
aufs aufs 1.7G 8.2M 1.7G 1% /
tmpfs tmpfs 1.7G 0 1.7G 0% /lib/init/rw
udev tmpfs 1.7G 208K 1.7G 1% /dev
tmpfs tmpfs 1.7G 0 1.7G 0% /dev/shm
/dev/sr0 iso9660 340M 340M 0 100% /live/image
tmpfs tmpfs 1.7G 8.2M 1.7G 1% /live/cow
tmpfs tmpfs 1.7G 0 1.7G 0% /live
tmpfs tmpfs 1.7G 8.0K 1.7G 1% /tmp
/dev/sda1 vfat 100M 120K 100M 1% /mnt/boot-sav/sda1
/dev/sda2 fuseblk 15G 14G 1.3G 92% /mnt/boot-sav/sda2
/dev/sda3 fuseblk 117G 87G 30G 75% /mnt/boot-sav/sda3
/dev/sda5 fuseblk 173G 151G 23G 88% /mnt/boot-sav/sda5
/dev/sda6 fuseblk 49G 40G 9.8G 80% /mnt/boot-sav/sda6
/dev/sda7 fuseblk 191G 84G 107G 44% /mnt/boot-sav/sda7
/dev/sda8 fuseblk 25G 16G 8.5G 66% /mnt/boot-sav/sda8
/dev/sda9 fuseblk 30G 21G 9.1G 70% /mnt/boot-sav/sda9
=================== FDISK:
Disk /dev/sda: 640.1 GB, 640135028736 bytes
255 heads, 63 sectors/track, 77825 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x255f86e3
Device Boot Start End Blocks Id System
/dev/sda1 1 13 102400 de Dell Utility
Partition 1 does not end on cylinder boundary.
/dev/sda2 * 13 1926 15360000 7 HPFS/NTFS
/dev/sda3 1926 17105 121932488+ 7 HPFS/NTFS
/dev/sda4 17106 77825 487732535+ f W95 Ext'd (LBA)
Partition 4 does not start on physical sector boundary.
/dev/sda5 17106 39580 180530406 7 HPFS/NTFS
/dev/sda6 39581 45954 51199123+ 7 HPFS/NTFS
Partition 6 does not start on physical sector boundary.
/dev/sda7 45955 70815 199695951 7 HPFS/NTFS
Partition 7 does not start on physical sector boundary.
/dev/sda8 70816 73996 25551351 7 HPFS/NTFS
Partition 8 does not start on physical sector boundary.
/dev/sda9 73997 77825 30749696 7 HPFS/NTFS
=================== Before mainwindow
FSCK no PASTEBIN yes WUBI yes WINBOOT no
recommendedrepair, restore, QTY_OF_PART_FOR_REINSTAL 0
UNHIDEBOOT_ACTION yes (10s), noflag (sda3)
PART_TO_REINSTALL_GRUB , FORCE_GRUB () REMOVABLEDISK
USE_SEPARATEBOOTPART () (, , )
UNCOMMENT_GFXMODE ATA ADD_KERNEL_OPTION (acpi=off)
MBR_TO_RESTORE sda (mbr) (sda sda3)
internet: no-internet
=================== Actions
FSCK no PASTEBIN yes WUBI yes WINBOOT no
recommendedrepair, restore, QTY_OF_PART_FOR_REINSTAL 0
UNHIDEBOOT_ACTION yes (10s), noflag (sda3)
PART_TO_REINSTALL_GRUB , FORCE_GRUB () REMOVABLEDISK
USE_SEPARATEBOOTPART () (, , )
UNCOMMENT_GFXMODE ATA ADD_KERNEL_OPTION (acpi=off)
MBR_TO_RESTORE sda (mbr) (sda sda3)
mount -o loop /mnt/boot-sav/sda6/ubuntu/disks/root.disk /mnt/boot-sav/wubi1
mount: you must specify the filesystem type
Warning: unknown mime-type for "/mnt/boot-sav/wubi1/home" -- using "application/octet-stream"
Error: no "view" mailcap rules found for type "application/octet-stream"
Will restore the MBR_TO_RESTORE : sda (mbr) into sda
dd if=/usr/lib/syslinux/mbr.bin of=/dev/sda
0+1 records in
0+1 records out
parted /dev/sda set 3 boot on
Information: You may need to update /etc/fstab.
Boot successfully repaired.
You can now reboot your computer.
internet: no-internet
internet: connected
paste.debian ko, using paste.ubuntu
答案1
- 运行 Boot-Repair 的“推荐修复”。这将打开一个文件浏览器，让你可以在必要时访问和备份你的 Ubuntu 文件。
- 通过 Windows“添加/删除程序”，删除当前的 Ubuntu
- 按照以下步骤在 WIndows 外部重新安装 Ubuntu（不使用 Wubi）：https://help.ubuntu.com/community/GraphicalInstall