以前在用mint，后来感觉还是opensuse更适合自己，就跳了过来。
因为这台电脑父母有时要拿来玩游戏，又不会在开机的时候选引导，我就按照之前在mint改grub时的操作，把/etc/grub.d中的30_os-prober改成06_os-prober，然后终端
sudo grub2-mkconfig -o /boot/grub2/grub.cfg
显示
怎么办
cfg文件不敢乱改
——我喂自己袋盐
>>Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/34.0.1847.92 Safari/537.36

而且同时我也想把mint的启动项删了（以格盘），问cfg文件怎么改
##
# BEGIN /etc/grub.d/10_linux #
##
menuentry 'openSUSE 13.1' --class 'opensuse-13-1' --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-a78049cd-a7b2-4ca9-a9d4-d5ae1a7a12cc' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_msdos
insmod ext2
set root='hd1,msdos2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos2 --hint-efi=hd1,msdos2 --hint-baremetal=ahci1,msdos2 --hint='hd1,msdos2' a78049cd-a7b2-4ca9-a9d4-d5ae1a7a12cc
else
search --no-floppy --fs-uuid --set=root a78049cd-a7b2-4ca9-a9d4-d5ae1a7a12cc
fi
echo'Loading Linux 3.11.10-7-desktop ...'
linux/boot/vmlinuz-3.11.10-7-desktop root=UUID=a78049cd-a7b2-4ca9-a9d4-d5ae1a7a12cc resume=/dev/disk/by-id/ata-Hitachi_HTS541680J9SA00_SB2241SGDYJTDE-part1 splash=silent quiet showopts
echo'Loading initial ramdisk ...'
initrd/boot/initrd-3.11.10-7-desktop
}
submenu 'Advanced options for openSUSE 13.1' $menuentry_id_option 'gnulinux-advanced-a78049cd-a7b2-4ca9-a9d4-d5ae1a7a12cc' {
menuentry 'openSUSE 13.1, with Linux 3.11.10-7-desktop' --class 'opensuse-13-1' --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.11.10-7-desktop-advanced-a78049cd-a7b2-4ca9-a9d4-d5ae1a7a12cc' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_msdos
insmod ext2
set root='hd1,msdos2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos2 --hint-efi=hd1,msdos2 --hint-baremetal=ahci1,msdos2 --hint='hd1,msdos2' a78049cd-a7b2-4ca9-a9d4-d5ae1a7a12cc
else
search --no-floppy --fs-uuid --set=root a78049cd-a7b2-4ca9-a9d4-d5ae1a7a12cc
fi
echo'Loading Linux 3.11.10-7-desktop ...'
linux/boot/vmlinuz-3.11.10-7-desktop root=UUID=a78049cd-a7b2-4ca9-a9d4-d5ae1a7a12cc resume=/dev/disk/by-id/ata-Hitachi_HTS541680J9SA00_SB2241SGDYJTDE-part1 splash=silent quiet showopts
echo'Loading initial ramdisk ...'
initrd/boot/initrd-3.11.10-7-desktop
}
menuentry 'openSUSE 13.1, with Linux 3.11.10-7-desktop (recovery mode)' --class 'opensuse-13-1' --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.11.10-7-desktop-recovery-a78049cd-a7b2-4ca9-a9d4-d5ae1a7a12cc' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_msdos
insmod ext2
set root='hd1,msdos2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos2 --hint-efi=hd1,msdos2 --hint-baremetal=ahci1,msdos2 --hint='hd1,msdos2' a78049cd-a7b2-4ca9-a9d4-d5ae1a7a12cc
else
search --no-floppy --fs-uuid --set=root a78049cd-a7b2-4ca9-a9d4-d5ae1a7a12cc
fi
echo'Loading Linux 3.11.10-7-desktop ...'
linux/boot/vmlinuz-3.11.10-7-desktop root=UUID=a78049cd-a7b2-4ca9-a9d4-d5ae1a7a12cc showopts apm=off noresume edd=off powersaved=off nohz=off highres=off processor.max_cstate=1 nomodeset x11failsafe
echo'Loading initial ramdisk ...'
initrd/boot/initrd-3.11.10-7-desktop
}
menuentry 'openSUSE 13.1, with Linux 3.11.6-4-desktop' --class 'opensuse-13-1' --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.11.6-4-desktop-advanced-a78049cd-a7b2-4ca9-a9d4-d5ae1a7a12cc' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_msdos
insmod ext2
set root='hd1,msdos2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos2 --hint-efi=hd1,msdos2 --hint-baremetal=ahci1,msdos2 --hint='hd1,msdos2' a78049cd-a7b2-4ca9-a9d4-d5ae1a7a12cc
else
search --no-floppy --fs-uuid --set=root a78049cd-a7b2-4ca9-a9d4-d5ae1a7a12cc
fi
echo'Loading Linux 3.11.6-4-desktop ...'
linux/boot/vmlinuz-3.11.6-4-desktop root=UUID=a78049cd-a7b2-4ca9-a9d4-d5ae1a7a12cc resume=/dev/disk/by-id/ata-Hitachi_HTS541680J9SA00_SB2241SGDYJTDE-part1 splash=silent quiet showopts
echo'Loading initial ramdisk ...'
initrd/boot/initrd-3.11.6-4-desktop
}
menuentry 'openSUSE 13.1, with Linux 3.11.6-4-desktop (recovery mode)' --class 'opensuse-13-1' --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.11.6-4-desktop-recovery-a78049cd-a7b2-4ca9-a9d4-d5ae1a7a12cc' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_msdos
insmod ext2
set root='hd1,msdos2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos2 --hint-efi=hd1,msdos2 --hint-baremetal=ahci1,msdos2 --hint='hd1,msdos2' a78049cd-a7b2-4ca9-a9d4-d5ae1a7a12cc
else
search --no-floppy --fs-uuid --set=root a78049cd-a7b2-4ca9-a9d4-d5ae1a7a12cc
fi
echo'Loading Linux 3.11.6-4-desktop ...'
linux/boot/vmlinuz-3.11.6-4-desktop root=UUID=a78049cd-a7b2-4ca9-a9d4-d5ae1a7a12cc showopts apm=off noresume edd=off powersaved=off nohz=off highres=off processor.max_cstate=1 nomodeset x11failsafe
echo'Loading initial ramdisk ...'
initrd/boot/initrd-3.11.6-4-desktop
}
}
##
# END /etc/grub.d/10_linux #
##
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/20_memtest86+ ###
### END /etc/grub.d/20_memtest86+ ###
### BEGIN /etc/grub.d/20_ppc_terminfo ###
### END /etc/grub.d/20_ppc_terminfo ###
——我喂自己袋盐
>>Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/34.0.1847.92 Safari/537.36

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows 8 (loader) (on /dev/sda1)' --class windows --class os $menuentry_id_option 'osprober-chain-0D8512AA0D8512AA' {
insmod part_msdos
insmod ntfs
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 --hint='hd0,msdos1' 0D8512AA0D8512AA
else
search --no-floppy --fs-uuid --set=root 0D8512AA0D8512AA
fi
drivemap -s (hd0) ${root}
chainloader +1
}
menuentry 'Linux Mint 16 Petra (16) (on /dev/sda11)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-simple-5a7d17db-6cdf-4e04-b08c-7cf5d294b714' {
insmod part_msdos
insmod ext2
set root='hd0,msdos10'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos10 --hint-efi=hd0,msdos10 --hint-baremetal=ahci0,msdos10 --hint='hd0,msdos10' 96858a3c-0f46-446d-8fb8-c1f4a9655bdb
else
search --no-floppy --fs-uuid --set=root 96858a3c-0f46-446d-8fb8-c1f4a9655bdb
fi
linux /vmlinuz-3.11.0-12-generic root=UUID=5a7d17db-6cdf-4e04-b08c-7cf5d294b714 ro quiet splash $vt_handoff
initrd /initrd.img-3.11.0-12-generic
}
submenu 'Advanced options for Linux Mint 16 Petra (16) (on /dev/sda11)' $menuentry_id_option 'osprober-gnulinux-advanced-5a7d17db-6cdf-4e04-b08c-7cf5d294b714' {
menuentry 'Linux Mint 16 Cinnamon 64-bit, 3.11.0-12-generic (/dev/sda10) (on /dev/sda11)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/vmlinuz-3.11.0-12-generic--5a7d17db-6cdf-4e04-b08c-7cf5d294b714' {
insmod part_msdos
insmod ext2
set root='hd0,msdos10'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos10 --hint-efi=hd0,msdos10 --hint-baremetal=ahci0,msdos10 --hint='hd0,msdos10' 96858a3c-0f46-446d-8fb8-c1f4a9655bdb
else
search --no-floppy --fs-uuid --set=root 96858a3c-0f46-446d-8fb8-c1f4a9655bdb
fi
linux /vmlinuz-3.11.0-12-generic root=UUID=5a7d17db-6cdf-4e04-b08c-7cf5d294b714 ro quiet splash $vt_handoff
initrd /initrd.img-3.11.0-12-generic
}
menuentry 'Linux Mint 16 Cinnamon 64-bit, 3.11.0-12-generic (/dev/sda10) -- recovery mode (on /dev/sda11)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/vmlinuz-3.11.0-12-generic--5a7d17db-6cdf-4e04-b08c-7cf5d294b714' {
insmod part_msdos
insmod ext2
set root='hd0,msdos10'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos10 --hint-efi=hd0,msdos10 --hint-baremetal=ahci0,msdos10 --hint='hd0,msdos10' 96858a3c-0f46-446d-8fb8-c1f4a9655bdb
else
search --no-floppy --fs-uuid --set=root 96858a3c-0f46-446d-8fb8-c1f4a9655bdb
fi
linux /vmlinuz-3.11.0-12-generic root=UUID=5a7d17db-6cdf-4e04-b08c-7cf5d294b714 ro recovery nomodeset
initrd /initrd.img-3.11.0-12-generic
}
}
menuentry 'Windows 8 (loader) (on /dev/sda3)' --class windows --class os $menuentry_id_option 'osprober-chain-384CEDF84CEDB0B4' {
insmod part_msdos
insmod ntfs
set root='hd0,msdos3'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos3 --hint-efi=hd0,msdos3 --hint-baremetal=ahci0,msdos3 --hint='hd0,msdos3' 384CEDF84CEDB0B4
else
search --no-floppy --fs-uuid --set=root 384CEDF84CEDB0B4
fi
drivemap -s (hd0) ${root}
chainloader +1
}
### END /etc/grub.d/30_os-prober ###
——我喂自己袋盐
>>Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/34.0.1847.92 Safari/537.36

你使用yast————系统————引导加载器————引导加载器选项

格了盘会无法进入引导。建议先修成win引导，再格盘，再安装。

grub-customizer 不知道还能用不

以root身份打开 vim /boot/grub2/grub.cfg 文件看看里面的内容，你就知道怎么改了！