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linux deepin 引导被覆盖后怎么修复
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hiid365
deepin
2011-11-19 07:37
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先前装了linux deepin,并windows 7能使用,是linuxdeepin自带的引导,后来安装Centos 6把linuxdeepin的引导覆盖了,现在引导变成了centos带的引导grub.windows7能进,但是linuxdeepin进不了了,从win7进linuxdeepin的分区/boot/grub 找到grub.cfg,想用easyBCD新建引导弄上去,但是grub.cfg和menu.lst不一样不懂呀,求高手解决。附上grub.cfg里有用的一段,求高手看下怎么写.用easybcd'装nerogrub后menu.lst怎么写……
initrd /boot/initrd.img-2.6.38-12-generic
}
menuentry 'Linux Deepin 11.06.1 32-bit, 2.6.38-11-generic (/dev/sda13)' --class linuxdeepin --class gnu-linux --class gnu --class os {
recordfail
set gfxpayload=$linux_gfx_mode
insmod part_msdos
insmod ext2
set root='(/dev/sda,msdos13)'
search --no-floppy --fs-uuid --set=root 64fc79b0-2783-402a-a52d-24ca56deb0bc
linux /boot/vmlinuz-2.6.38-11-generic root=UUID=64fc79b0-2783-402a-a52d-24ca56deb0bc ro quiet splash vt.handoff=7
initrd /boot/initrd.img-2.6.38-11-generic
}
menuentry 'Linux Deepin 11.06.1 32-bit, 2.6.38-11-generic (/dev/sda13) -- recovery mode' --class linuxdeepin --class gnu-linux --class gnu --class os {
recordfail
set gfxpayload=$linux_gfx_mode
insmod part_msdos
insmod ext2
set root='(/dev/sda,msdos13)'
search --no-floppy --fs-uuid --set=root 64fc79b0-2783-402a-a52d-24ca56deb0bc
echo 'Loading Linux 2.6.38-11-generic ...'
linux /boot/vmlinuz-2.6.38-11-generic root=UUID=64fc79b0-2783-402a-a52d-24ca56deb0bc ro single
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.38-11-generic
}
}
### END
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ubuntu6113
deepin
2011-11-19 10:24
#1
主引导记录换成Grub4dos的写起来最简单,用Kernel 命令引导相应的Core.img 文件,用Chainloader 命令引导Bootmgr 文件。手机打字母不方便,具体操作可以搜索一下。
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hazzm02
deepin
2011-11-19 21:14
#2
从deepin安装盘启动,进入终端。
sudo -i切换到超级用户。
fdisk -l查看deepin是装在哪个盘里,假设在/dev/sda6
mount /dev/sda6 /mnt挂载到mnt目录下。
grub-install --root-directory=/mnt /dev/sda指定grub到deepin的盘中找引导配置。
重启后选择硬盘上在deepin,终端执行sudo update-grub就更新了所有配置。
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xir1234
deepin
2012-08-02 05:00
#3
我也同样问题,依旧没解决呀 高手呢
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zamffkfc
deepin
2012-08-02 23:37
#4
这么简单的问题,,你用个usbpe启动盘启动后再用BOOTICE.EXE将grub4dos写进MBR,然后就不可以了用gurb4dos引导了!DEEPIN是强制将GRUB的引导写进MBR而不会像ubuntu样可以写到分区的!当然,,你也可以用USB启动盘内的ubuntu 安装镜像启动后将引导写到分区去,,不过要注意要"sudo umount -l /isodevice",,deepin的镜像是不行的,还会写到MBR去
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initrd /boot/initrd.img-2.6.38-12-generic
}
menuentry 'Linux Deepin 11.06.1 32-bit, 2.6.38-11-generic (/dev/sda13)' --class linuxdeepin --class gnu-linux --class gnu --class os {
recordfail
set gfxpayload=$linux_gfx_mode
insmod part_msdos
insmod ext2
set root='(/dev/sda,msdos13)'
search --no-floppy --fs-uuid --set=root 64fc79b0-2783-402a-a52d-24ca56deb0bc
linux /boot/vmlinuz-2.6.38-11-generic root=UUID=64fc79b0-2783-402a-a52d-24ca56deb0bc ro quiet splash vt.handoff=7
initrd /boot/initrd.img-2.6.38-11-generic
}
menuentry 'Linux Deepin 11.06.1 32-bit, 2.6.38-11-generic (/dev/sda13) -- recovery mode' --class linuxdeepin --class gnu-linux --class gnu --class os {
recordfail
set gfxpayload=$linux_gfx_mode
insmod part_msdos
insmod ext2
set root='(/dev/sda,msdos13)'
search --no-floppy --fs-uuid --set=root 64fc79b0-2783-402a-a52d-24ca56deb0bc
echo 'Loading Linux 2.6.38-11-generic ...'
linux /boot/vmlinuz-2.6.38-11-generic root=UUID=64fc79b0-2783-402a-a52d-24ca56deb0bc ro single
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.38-11-generic
}
}
### END