安装ubuntu 11.10后Windows7无法进入!!

[huangya]

我有两个硬盘，想组成双系统，双系统都放在第一个硬盘的不同分区里。我用U盘安装了ubuntu11.10，在选引导位置时，第一次误选了第二个硬盘，导致安装失败。由于我是新手，加上准备工作不足。第二次再选引导位置时，又误选了Windows7(loader)那一项。现在的问题有二：1.虽然ubuntu正常，但在进入grub时，虽然有Windows7那一项，但是选了之后闪了一下就回到grub了，什么提示都没有。2.在ubuntu中，读第二个硬盘出错。估计是引导扇区出问题了。求老前辈帮帮新手！！！不胜感激。

[billzt]

都快停止支持了，还10.10

[huangya]

都快停止支持了，还10.10

打错了，已更正

[onshoestring]

终端运行：

代码： 全选

 cd ~/桌面 && wget 'http://nchc.dl.sourceforge.net/project/bootinfoscript/bootinfoscript/0.55/boot_info_script055.sh' && sudo bash boot_info_script055.sh

把RESULTS.txt文件内容贴上来。

[huangya]

终端运行：

代码： 全选

 cd ~/桌面 && wget 'http://nchc.dl.sourceforge.net/project/bootinfoscript/bootinfoscript/0.55/boot_info_script055.sh' && sudo bash boot_info_script055.sh

把RESULTS.txt文件内容贴上来。

Boot Info Script 0.55 dated February 15th, 2010

============================= Boot Info Summary: ==============================

=> Windows is installed in the MBR of /dev/sdb

sdb1: _________________________________________________________________________

File system: ntfs
Boot sector type: Unknown
Boot sector info: No errors found in the Boot Parameter Block.
Operating System: Windows 7
Boot files/dirs: /bootmgr /boot/bcd /Windows/System32/winload.exe

sdb2: _________________________________________________________________________

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

sdb5: _________________________________________________________________________

File system: ntfs
Boot sector type: Windows XP
Boot sector info: According to the info in the boot sector, sdb5 starts
at sector 63.
Operating System:
Boot files/dirs: /bootmgr /Boot/BCD

sdb6: _________________________________________________________________________

File system: ntfs
Boot sector type: Windows Vista/7
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files/dirs: /boot/bcd

sdb7: _________________________________________________________________________

File system: ntfs
Boot sector type: Windows XP
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files/dirs:

sdb8: _________________________________________________________________________

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

sdb9: _________________________________________________________________________

File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 11.10
Boot files/dirs: /boot/grub/grub.cfg /etc/fstab /boot/grub/core.img

sdb10: _________________________________________________________________________

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

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

Drive: sdb ___________________ _____________________________________________________

Disk /dev/sdb: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes

Partition Boot Start End Size Id System

/dev/sdb1 * 63 122,897,249 122,897,187 7 HPFS/NTFS
/dev/sdb2 122,897,311 976,768,064 853,870,754 f W95 Ext d (LBA)
/dev/sdb5 122,897,313 245,778,434 122,881,122 7 HPFS/NTFS
/dev/sdb6 245,778,498 544,523,174 298,744,677 7 HPFS/NTFS
/dev/sdb7 544,523,238 857,356,919 312,833,682 7 HPFS/NTFS
/dev/sdb8 857,356,983 865,903,499 8,546,517 82 Linux swap / Solaris
/dev/sdb9 865,904,640 964,339,711 98,435,072 83 Linux
/dev/sdb10 964,341,760 976,771,071 12,429,312 82 Linux swap / Solaris

the logical partition /dev/sdb10 is not contained in the extended partition /dev/sdb2

blkid -c /dev/null: ____________________________________________________________

Device UUID TYPE LABEL

/dev/sdb10 f4b7e65f-9f36-4d81-9b4e-c585f2f1db3c swap
/dev/sdb1 2498CB1498CAE400 ntfs
/dev/sdb2: PTTYPE="dos" PART_ENTRY_SCHEME="dos" PART_ENTRY_TYPE="0xf" PART_ENTRY_NUMBER="2"
/dev/sdb5 CF589433FF8A3BB9 ntfs
/dev/sdb6 0A3C6107FF2EA310 ntfs
/dev/sdb7 3FFCAF2DFEB8DEC9 ntfs
/dev/sdb8 ad1d0f90-af9a-429e-a84f-dabe6ffd453e swap
/dev/sdb9 4c0ece38-8ae7-41bd-96b5-0c8768c437e3 ext4
/dev/sdb: PTTYPE="dos"

============================ "mount | grep ^/dev output: ===========================

Device Mount_Point Type Options

/dev/sdb9 / ext4 (rw,errors=remount-ro,commit=0)
/dev/sda1 /media/新加卷 fuseblk (rw,nosuid,nodev,allow_other,blksize=4096,default_permissions)
/dev/sdb5 /media/CF589433FF8A3BB9 fuseblk (rw,nosuid,nodev,allow_other,blksize=4096,default_permissions)
/dev/sdb6 /media/0A3C6107FF2EA310 fuseblk (rw,nosuid,nodev,allow_other,blksize=4096,default_permissions)
/dev/sdb7 /media/3FFCAF2DFEB8DEC9 fuseblk (rw,nosuid,nodev,allow_other,blksize=4096,default_permissions)
/dev/sdb1 /media/2498CB1498CAE400 fuseblk (rw,nosuid,nodev,allow_other,blksize=4096,default_permissions)


=========================== sdb9/boot/grub/grub.cfg: ===========================

[onshoestring]

其他人勿试

代码： 全选

sudo grub-install /dev/sdb
sudo update-grub

代码： 全选

sudo dd if=/dev/sdb of=/dev/sdb bs=512 count=1 seek=63 skip=122897249 

[huangya]

其他人勿试

代码： 全选

sudo grub-install /dev/sdb
sudo update-grub

代码： 全选

sudo dd if=/dev/sdb of=/dev/sdb bs=512 count=1 seek=63 skip=122897249 

第三条私信看了吗？我怕出问题，先问下

[onshoestring]

又看了一下，没什么问题。

[huangya]

又看了一下，没什么问题。

hsf@hsf-linux:~/桌面$ sudo grub-install /dev/sdb
[sudo] password for hsf:
Sorry, try again.
[sudo] password for hsf:
/usr/sbin/grub-setup：警告： Sector 49 is already in use by FlexNet; avoiding it. This software may cause boot or other problems in future. Please ask its authors not to store data in the boot track.
Installation finished. No error reported.
hsf@hsf-linux:~/桌面$ sudo grub-install /dev/sdb
/usr/sbin/grub-setup：警告： Sector 49 is already in use by FlexNet; avoiding it. This software may cause boot or other problems in future. Please ask its authors not to store data in the boot track.
Installation finished. No error reported.
hsf@hsf-linux:~/桌面$ sudo update-grub
Generating grub.cfg ...
Found linux image: /boot/vmlinuz-3.0.0-16-generic
Found initrd image: /boot/initrd.img-3.0.0-16-generic
Found linux image: /boot/vmlinuz-3.0.0-12-generic
Found initrd image: /boot/initrd.img-3.0.0-12-generic
Found memtest86+ image: /boot/memtest86+.bin
head: 读取"/dev/sda1" 时出错: 输入/输出错误
Found Windows Recovery Environment (loader) on /dev/sdb1
Found Windows 7 (loader) on /dev/sdb5
done
hsf@hsf-linux:~/桌面$ sudo dd if=/dev/sdb of=/dev/sdb bs=512 count=1 seek=63 skip=122897249
记录了1+0 的读入
记录了1+0 的写出
512字节(512 B)已复制，0.0258513 秒，19.8 kB/秒

[onshoestring]

/usr/sbin/grub-setup：警告： Sector 49 is already in use by FlexNet; avoiding it. This software may cause boot or other problems in future. Please ask its authors not to store data in the boot track.

不清楚你49扇区被那个win下的软件用了，现在grub2 安装到这里了，49扇区如果被win下程序重写就没办法引导ubuntu和win了，先这样用吧。

head: 读取"/dev/sda1" 时出错: 输入/输出错误

没动你的sda硬盘。

重启试试。

[huangya]

/usr/sbin/grub-setup：警告： Sector 49 is already in use by FlexNet; avoiding it. This software may cause boot or other problems in future. Please ask its authors not to store data in the boot track.

不清楚你49扇区被那个win下的软件用了，现在grub2 安装到这里了，49扇区如果被win下程序重写就没办法引导ubuntu和win了，先这样用吧。

head: 读取"/dev/sda1" 时出错: 输入/输出错误

没动你的sda硬盘。

重启试试。

重启了，进入win7后，出现这样的字符：Y+一个无穷远符合+Y+一个无穷远符合

[huangya]

/usr/sbin/grub-setup：警告： Sector 49 is already in use by FlexNet; avoiding it. This software may cause boot or other problems in future. Please ask its authors not to store data in the boot track.

不清楚你49扇区被那个win下的软件用了，现在grub2 安装到这里了，49扇区如果被win下程序重写就没办法引导ubuntu和win了，先这样用吧。

head: 读取"/dev/sda1" 时出错: 输入/输出错误

没动你的sda硬盘。

重启试试。

这个FlexNet是个什么软件啊？我没有安装和运行啊

[onshoestring]

Found Windows Recovery Environment (loader) on /dev/sdb1

这个选项是进win7的。
不知道为什么还有

Found Windows 7 (loader) on /dev/sdb5

你试的是那个？

[onshoestring]

/usr/sbin/grub-setup：警告： Sector 49 is already in use by FlexNet; avoiding it. This software may cause boot or other problems in future. Please ask its authors not to store data in the boot track.

不清楚你49扇区被那个win下的软件用了，现在grub2 安装到这里了，49扇区如果被win下程序重写就没办法引导ubuntu和win了，先这样用吧。

head: 读取"/dev/sda1" 时出错: 输入/输出错误

没动你的sda硬盘。

重启试试。

这个FlexNet是个什么软件啊？我没有安装和运行啊

/usr/sbin/grub-setup：警告： Sector 49 is already in use by FlexNet; avoiding it. This software may cause boot or other problems in future. Please ask its authors not to store data in the boot track.

不清楚你49扇区被那个win下的软件用了，现在grub2 安装到这里了，49扇区如果被win下程序重写就没办法引导ubuntu和win了，先这样用吧。

head: 读取"/dev/sda1" 时出错: 输入/输出错误

没动你的sda硬盘。

重启试试。

这个FlexNet是个什么软件啊？我没有安装和运行啊

Flexera Software 公司旗下的一系列软件加密、软件授权和企业软件资产优化管理解决方案的统称，包含FlexNet Producer Suite和FlexNet Manager Suite两个套件，其中FlexNet Producer Suite软件授权管理方案能有效帮助软/硬件生厂商简化、高效的管理和控制软件授权的分发，定价，以便企业能以更快的速度和更大的灵活性更好的服务于他们的用户，FlexNet授权管理方案还有效的保护了企业分发的软件不被授权以外的市场滥用。
　　FlexNet Manager Suite 企业软件资产管理方案能有效管理企业所购买的软件资产，通过集中监控，管理和记录所购买的软件产品来使企业的软件资产利用率最大化，为企业的财务人员提供了便捷的管理方案来节省企业的软件采购成本。

搜了一下是上面内容，没用就别用了，重写扇区 Sector 49。没用就卸载。

[huangya]

Found Windows Recovery Environment (loader) on /dev/sdb1

这个选项是进win7的。
不知道为什么还有

Found Windows 7 (loader) on /dev/sdb5

你试的是那个？

我试的是Found Windows 7 (loader) on /dev/sdb5