我尝试设置 Windows xp/debian 双启动。我在windows之后安装了Debian,现在无法启动windows xp。我有grub2。
我尝试直接修改 /boot/grub/grub.cfg
menuentry 'WinXP' {
insmod part_msdos
set root='(hd0,msdos4)'
insmod chain
chainloader +1
}
但我无法做到这一点。当我在 grub 菜单中选择 winXP 时,出现黑屏并且系统重新启动。
请问,有什么提示吗?
输出df -h
Filesystem Size Used Avail Use% Mounted on
rootfs 30G 8.3G 20G 30% /
udev 10M 0 10M 0% /dev
tmpfs 177M 628K 177M 1% /run
/dev/disk/by-uuid/4eba1bb8-14f7-4920-a9c3-2fb8894626d3 30G 8.3G 20G 30% /
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 764M 232K 764M 1% /run/shm
/dev/sda6 92G 2.3G 85G 3% /data
/dev/sda5 9.9G 258M 9.1G 3% /home
的输出sudo fdisk -l
Disk /dev/sda: 250.1 GB, 250059350016 bytes
255 heads, 63 sectors/track, 30401 cylinders, total 488397168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00089f15
Device Boot Start End Blocks Id System
/dev/sda1 * 204796620 267710463 31456922 83 Linux
/dev/sda2 267710464 271904767 2097152 82 Linux swap / Solaris
/dev/sda3 271906814 488397167 108245177 5 Extended
/dev/sda4 16128 204796619 102390246 7 HPFS/NTFS/exFAT
/dev/sda5 271906816 292878335 10485760 83 Linux
/dev/sda6 292880384 488397167 97758392 83 Linux
Partition table entries are not in disk order
输出/boot/grub/grub.cfg
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by 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="${chosen}"
save_env saved_entry
fi
}
function load_video {
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
}
insmod part_msdos
insmod ext2
set root='(hd0,msdos1)'
search --no-floppy --fs-uuid --set=root 4eba1bb8-14f7-4920-a9c3-2fb8894626d3
if loadfont /usr/share/grub/unicode.pf2 ; then
set gfxmode=640x480
load_video
insmod gfxterm
insmod part_msdos
insmod ext2
set root='(hd0,msdos1)'
search --no-floppy --fs-uuid --set=root 4eba1bb8-14f7-4920-a9c3-2fb8894626d3
set locale_dir=($root)/boot/grub/locale
set lang=en_US
insmod gettext
fi
terminal_output gfxterm
set timeout=5
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/05_debian_theme ###
insmod part_msdos
insmod ext2
set root='(hd0,msdos1)'
search --no-floppy --fs-uuid --set=root 4eba1bb8-14f7-4920-a9c3-2fb8894626d3
insmod png
if background_image /usr/share/images/desktop-base/joy-grub.png; then
set color_normal=white/black
set color_highlight=black/white
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, with Linux 3.2.0-4-686-pae' --class debian --class gnu-linux --class gnu --class os {
load_video
insmod gzio
insmod part_msdos
insmod ext2
set root='(hd0,msdos1)'
search --no-floppy --fs-uuid --set=root 4eba1bb8-14f7-4920-a9c3-2fb8894626d3
echo 'Loading Linux 3.2.0-4-686-pae ...'
linux /boot/vmlinuz-3.2.0-4-686-pae root=UUID=4eba1bb8-14f7-4920-a9c3-2fb8894626d3 ro noapic nolapic
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.2.0-4-686-pae
}
menuentry 'Debian GNU/Linux, with Linux 3.2.0-4-686-pae (recovery mode)' --class debian --class gnu-linux --class gnu --class os {
load_video
insmod gzio
insmod part_msdos
insmod ext2
set root='(hd0,msdos1)'
search --no-floppy --fs-uuid --set=root 4eba1bb8-14f7-4920-a9c3-2fb8894626d3
echo 'Loading Linux 3.2.0-4-686-pae ...'
linux /boot/vmlinuz-3.2.0-4-686-pae root=UUID=4eba1bb8-14f7-4920-a9c3-2fb8894626d3 ro single
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.2.0-4-686-pae
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/30_os-prober ###
### 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 ###
### BEGIN /etc/grub.d/41_custom ###
if [ -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
答案1
如果我理解的话微软文档正确(我应该对你投反对票,只是为了让我读到它;)),XP 无法从 GPT 磁盘加载:
问:Windows XP x64 可以从 GPT 磁盘读取、写入和启动吗?
答:Windows XP x64 版本只能使用 GPT 磁盘存储数据。
问:32 位版本的 Windows XP 可以从 GPT 磁盘读取、写入和启动吗?
答:不能。32 位版本只能看到保护性 MBR。 EE 分区不会被安装或以其他方式暴露给应用程序软件。
所以,看起来即使你可以使用 grub 来查看 Windows 安装,您仍然无法从 GPT 磁盘启动它。