更改ubuntu10.04和windows7启动顺序
来源:互联网 发布:日本文化 知乎 编辑:程序博客网 时间:2024/06/05 19:23
我前几天刚安装了双系统,分别是windows7(先)和ubuntu10.04(后)(非wubi安装),. 默认是Linux启动,通过下面的操作可把windows7改为默认启动系统
启动ubuntu后,在终端中输入:
先备份 sudo cp /boot/grub/grub.cfg /boot/grub/grub.cfg.backup
修改启动列表:sudo gedit /boot/grub/grub.cfg(注意不是sudo gedit /boot/grub/menu.lst,
貌似9.10就改为了grub.cfg)
然后找到
default 0
然后往下看,找你想默认启动的操作系统!修改default 后面的数字,0对应第一个,1对应第二个,依次往下!以下是我的grub.cfg
默认是ubuntu!把0改为4就可以了!(升级内核之后数字酌情修改)
#
# 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 ###
if [ -s $prefix/grubenv ]; then
load_env
fi
set default="0"
if [ ${prev_saved_entry} ]; then
set saved_entry=${prev_saved_entry}
save_env saved_entry
set prev_saved_entry=
save_env prev_saved_entry
set boot_once=true
fi
function savedefault {
if [ -z ${boot_once} ]; then
saved_entry=${chosen}
save_env saved_entry
fi
}
function recordfail {
set recordfail=1
if [ -n ${have_grubenv} ]; then if [ -z ${boot_once} ]; then save_env recordfail; fi; fi
}
insmod ext2
set root='(hd0,3)'
search --no-floppy --fs-uuid --set 0ee185d8-a603-4309-97b7-6440643becb7
if loadfont /usr/share/grub/unicode.pf2 ; then
set gfxmode=640x480
insmod gfxterm
insmod vbe
if terminal_output gfxterm ; then true ; else
# For backward compatibility with versions of terminal.mod that don't
# understand terminal_output
terminal gfxterm
fi
fi
insmod ext2
set root='(hd0,3)'
search --no-floppy --fs-uuid --set 0ee185d8-a603-4309-97b7-6440643becb7
set locale_dir=($root)/boot/grub/locale
set lang=zh
insmod gettext
if [ ${recordfail} = 1 ]; then
set timeout=-1
else
set timeout=10
fi
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
### END /etc/grub.d/05_debian_theme ###
### BEGIN /etc/grub.d/10_linux ###
menuentry 'Ubuntu,Linux 2.6.32-21-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(hd0,3)'
search --no-floppy --fs-uuid --set 0ee185d8-a603-4309-97b7-6440643becb7
linux /boot/vmlinuz-2.6.32-21-generic root=UUID=0ee185d8-a603-4309-97b7-6440643becb7 ro quiet splash
initrd /boot/initrd.img-2.6.32-21-generic
}
menuentry 'Ubuntu,Linux 2.6.32-21-generic (恢复模式)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(hd0,3)'
search --no-floppy --fs-uuid --set 0ee185d8-a603-4309-97b7-6440643becb7
echo '载入 Linux ...'
linux /boot/vmlinuz-2.6.32-21-generic root=UUID=0ee185d8-a603-4309-97b7-6440643becb7 ro single
echo '载入引导虚拟磁盘 ...'
initrd /boot/initrd.img-2.6.32-21-generic
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry "Memory test (memtest86+)" {
insmod ext2
set root='(hd0,3)'
search --no-floppy --fs-uuid --set 0ee185d8-a603-4309-97b7-6440643becb7
linux16 /boot/memtest86+.bin
}
menuentry "Memory test (memtest86+, serial console 115200)" {
insmod ext2
set root='(hd0,3)'
search --no-floppy --fs-uuid --set 0ee185d8-a603-4309-97b7-6440643becb7
linux16 /boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###
### BEGIN /etc/grub.d/30_os-prober ###
menuentry "Windows 7 (loader) (on /dev/sda1)" {
insmod ntfs
set root='(hd0,1)'
search --no-floppy --fs-uuid --set 6e40b6ff40b6ccd9
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 ###
→→此处分割←←
上面的自己修改default后面的数字。!··
如果你觉得这样不方便到话,我建议你把win7的那一项剪切到ubuntu前面
也就是这个样子,这样既美观又方便(不用修改default后面的数字)。
#
# 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 ###
if [ -s $prefix/grubenv ]; then
load_env
fi
set default="0"
if [ ${prev_saved_entry} ]; then
set saved_entry=${prev_saved_entry}
save_env saved_entry
set prev_saved_entry=
save_env prev_saved_entry
set boot_once=true
fi
function savedefault {
if [ -z ${boot_once} ]; then
saved_entry=${chosen}
save_env saved_entry
fi
}
function recordfail {
set recordfail=1
if [ -n ${have_grubenv} ]; then if [ -z ${boot_once} ]; then save_env recordfail; fi; fi
}
insmod ext2
set root='(hd0,3)'
search --no-floppy --fs-uuid --set 0ee185d8-a603-4309-97b7-6440643becb7
if loadfont /usr/share/grub/unicode.pf2 ; then
set gfxmode=640x480
insmod gfxterm
insmod vbe
if terminal_output gfxterm ; then true ; else
# For backward compatibility with versions of terminal.mod that don't
# understand terminal_output
terminal gfxterm
fi
fi
insmod ext2
set root='(hd0,3)'
search --no-floppy --fs-uuid --set 0ee185d8-a603-4309-97b7-6440643becb7
set locale_dir=($root)/boot/grub/locale
set lang=zh
insmod gettext
if [ ${recordfail} = 1 ]; then
set timeout=-1
else
set timeout=10
fi
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
### END /etc/grub.d/05_debian_theme ###
### BEGIN /etc/grub.d/30_os-prober ###
menuentry "Windows 7 (loader) (on /dev/sda1)" {
insmod ntfs
set root='(hd0,1)'
search --no-floppy --fs-uuid --set 6e40b6ff40b6ccd9
chainloader +1
}
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/10_linux ###
menuentry 'Ubuntu,Linux 2.6.32-21-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(hd0,3)'
search --no-floppy --fs-uuid --set 0ee185d8-a603-4309-97b7-6440643becb7
linux /boot/vmlinuz-2.6.32-21-generic root=UUID=0ee185d8-a603-4309-97b7-6440643becb7 ro quiet splash
initrd /boot/initrd.img-2.6.32-21-generic
}
menuentry 'Ubuntu,Linux 2.6.32-21-generic (恢复模式)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(hd0,3)'
search --no-floppy --fs-uuid --set 0ee185d8-a603-4309-97b7-6440643becb7
echo '载入 Linux ...'
linux /boot/vmlinuz-2.6.32-21-generic root=UUID=0ee185d8-a603-4309-97b7-6440643becb7 ro single
echo '载入引导虚拟磁盘 ...'
initrd /boot/initrd.img-2.6.32-21-generic
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry "Memory test (memtest86+)" {
insmod ext2
set root='(hd0,3)'
search --no-floppy --fs-uuid --set 0ee185d8-a603-4309-97b7-6440643becb7
linux16 /boot/memtest86+.bin
}
menuentry "Memory test (memtest86+, serial console 115200)" {
insmod ext2
set root='(hd0,3)'
search --no-floppy --fs-uuid --set 0ee185d8-a603-4309-97b7-6440643becb7
linux16 /boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###
### 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 ###
每次更新内核,你都要重新修改这个启动项
- 更改ubuntu10.04和windows7启动顺序
- ubuntu10.04 更改启动顺序
- 如何更改windows7和ubuntu系统启动顺序
- 调整ubuntu10.04 和win7到默认启动顺序
- Ubuntu10.04更改启动画面,关机画面,登录画面---用主题更改plymouth和GDM
- Linux Mint 与 Windows7 双系统更改启动顺序
- ubuntu14.04和windows7双系统启动顺序修改
- Ubuntu14.04 和 Win7 双系统启动顺序更改
- Ubuntu16.04 和 Win7 双系统启动顺序更改
- 更改linux和windows的启动顺序
- ubuntu10.10和windows双系统启动顺序的修改
- ubuntu10.10和windows双系统启动顺序的修改
- ubuntu10.10和windows双系统启动顺序的修改
- ubuntu10.10和windows双系统启动顺序的修改
- ubuntu10.04下安装windows7
- Ubuntu和Windows7双系统,修改启动顺序问题
- 更改win10 ubuntu16.04启动顺序
- 修改ubuntu10.10和XP的首启动(我的系统windows7 测试无误)
- undo 练习学习笔记。
- Sharepoint 2010和阿里通进行集成完成短信通知功能
- JPEG图像压缩算法流程详解
- poj 3279
- x$bh详解
- 更改ubuntu10.04和windows7启动顺序
- vector中erase用法注意事项
- 使用过滤器对后台权限的设置
- Hadoop 1.2.1 单节点安装(Single Node Setup)步骤
- 向list中添加对象时需要注意的问题
- C++ 中的 protected
- HTML TAG小结
- 编程要注意的问题
- 什么是操作系统