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Debian sid默认的引导程序已经从grub 升级到grub2. 目前grub2的版本号为1.97~beta4-1.
我之前曾经测试过grub2, 当时遇到了一个问题, grub2每次引导Windows后, 总是无法引导Linux, 需要使用引导光盘引导系统并重新安装grub2才能解决. 十一长假期间, 我再次测试了grub2, 发现配置起来相当简单, 使用
wajig update grub
wajig install os-prober
升级grub, 并安装os-prober后. 运行update-grub, 所有的内核都会被添加到启动菜单中, 连Windows也增加到了启动菜单中,省去了手工配置windows的麻烦. 并且还带来了图形化的grub界面.
自动生成的grub.cfg配置如下:
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by /usr/sbin/grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#
### BEGIN /etc/grub.d/00_header ###
set default=0
insmod lvm
insmod ext2
set root=(vg00-root)
search --no-floppy --fs-uuid --set d48e2c91-e7b8-40fe-b79f-bc3fb82edf20
if loadfont /usr/share/grub/unicode.pf2 ; then
set gfxmode=640x480
insmod gfxterm
insmod vbe
if terminal_output gfxterm ; then true ; else
# For backward compatibility with versions of terminal.mod that don't
# understand terminal_output
terminal gfxterm
fi
fi
set timeout=5
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/05_debian_theme ###
insmod ext2
set root=(hd0,2)
search --no-floppy --fs-uuid --set 8b725ae3-b750-4dfa-a4b5-c06efff0b1ff
insmod png
if background_image /grub/moreblue-orbit-grub.png ; then
set color_normal=black/black
set color_highlight=magenta/black
else
set menu_color_normal=cyan/blue
set menu_color_highlight=white/blue
fi
### END /etc/grub.d/05_debian_theme ###
### BEGIN /etc/grub.d/10_linux ###
menuentry "Debian GNU/Linux, Linux 2.6.31-trunk-amd64" {
insmod ext2
set root=(hd0,2)
search --no-floppy --fs-uuid --set 8b725ae3-b750-4dfa-a4b5-c06efff0b1ff
linux /vmlinuz-2.6.31-trunk-amd64 root=/dev/mapper/vg00-root ro quiet
initrd /initrd.img-2.6.31-trunk-amd64
}
menuentry "Debian GNU/Linux, Linux 2.6.31-trunk-amd64 (recovery mode)" {
insmod ext2
set root=(hd0,2)
search --no-floppy --fs-uuid --set 8b725ae3-b750-4dfa-a4b5-c06efff0b1ff
linux /vmlinuz-2.6.31-trunk-amd64 root=/dev/mapper/vg00-root ro single
initrd /initrd.img-2.6.31-trunk-amd64
}
menuentry "Debian GNU/Linux, Linux 2.6.30-2-amd64" {
insmod ext2
set root=(hd0,2)
search --no-floppy --fs-uuid --set 8b725ae3-b750-4dfa-a4b5-c06efff0b1ff
linux /vmlinuz-2.6.30-2-amd64 root=/dev/mapper/vg00-root ro quiet
initrd /initrd.img-2.6.30-2-amd64
}
menuentry "Debian GNU/Linux, Linux 2.6.30-2-amd64 (recovery mode)" {
insmod ext2
set root=(hd0,2)
search --no-floppy --fs-uuid --set 8b725ae3-b750-4dfa-a4b5-c06efff0b1ff
linux /vmlinuz-2.6.30-2-amd64 root=/dev/mapper/vg00-root ro single
initrd /initrd.img-2.6.30-2-amd64
}
menuentry "Debian GNU/Linux, Linux 2.6.30-1-amd64" {
insmod ext2
set root=(hd0,2)
search --no-floppy --fs-uuid --set 8b725ae3-b750-4dfa-a4b5-c06efff0b1ff
linux /vmlinuz-2.6.30-1-amd64 root=/dev/mapper/vg00-root ro quiet
initrd /initrd.img-2.6.30-1-amd64
}
menuentry "Debian GNU/Linux, Linux 2.6.30-1-amd64 (recovery mode)" {
insmod ext2
set root=(hd0,2)
search --no-floppy --fs-uuid --set 8b725ae3-b750-4dfa-a4b5-c06efff0b1ff
linux /vmlinuz-2.6.30-1-amd64 root=/dev/mapper/vg00-root ro single
initrd /initrd.img-2.6.30-1-amd64
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/30_os-prober ###
menuentry "Microsoft Windows XP Professional (on /dev/sda1)" {
insmod ntfs
set root=(hd0,1)
search --no-floppy --fs-uuid --set 8ca8b599a8b5826e
drivemap -s (hd0) ${root}
chainloader +1
}
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###
本文来自ChinaUnix博客,如果查看原文请点:http://blog.chinaunix.net/u/7667/showart_2065859.html |
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