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9#
楼主 |
发表于 2015-12-22 12:31:48
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只看该作者
这是grub2.conf的双启菜单:
- #
- # DO NOT EDIT THIS FILE
- #
- # It is automatically generated by grub2-mkconfig using templates
- # from /etc/grub.d and settings from /etc/default/grub
- #
- ### BEGIN /etc/grub.d/00_header ###
- if [ -s $prefix/grubenv ]; then
- load_env
- fi
- if [ "${next_entry}" ] ; then
- set default="${next_entry}"
- set next_entry=
- save_env next_entry
- set boot_once=true
- else
- set default="${saved_entry}"
- fi
- if [ x"${feature_menuentry_id}" = xy ]; then
- menuentry_id_option="--id"
- else
- menuentry_id_option=""
- fi
- export menuentry_id_option
- if [ "${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="${chosen}"
- save_env saved_entry
- fi
- }
- function load_video {
- if [ x$feature_all_video_module = xy ]; then
- insmod all_video
- else
- insmod efi_gop
- insmod efi_uga
- insmod ieee1275_fb
- insmod vbe
- insmod vga
- insmod video_bochs
- insmod video_cirrus
- fi
- }
- terminal_output console
- set timeout=5
- ### END /etc/grub.d/00_header ###
- ### BEGIN /etc/grub.d/10_linux ###
- menuentry 'Fedora, with Linux 3.9.5-301.fc19.x86_64' --class fedora --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.9.5-301.fc19.x86_64-advanced-e8b9a034-22ef-4e21-b0b1-0902d59f9a9a' {
- load_video
- set gfxpayload=keep
- insmod gzio
- insmod part_msdos
- insmod ext2
- set root='hd0,msdos5'
- if [ x$feature_platform_search_hint = xy ]; then
- search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5 --hint='hd0,msdos5' cde6e1dd-3deb-4b52-bdea-94c6cbbff683
- else
- search --no-floppy --fs-uuid --set=root cde6e1dd-3deb-4b52-bdea-94c6cbbff683
- fi
- linux /vmlinuz-3.9.5-301.fc19.x86_64 root=/dev/mapper/fedora_bogon-root ro rd.md=0 rd.dm=0 rd.lvm.lv=fedora_bogon/root vconsole.keymap=us rd.luks=0 vconsole.font=latarcyrheb-sun16 rd.lvm.lv=fedora_bogon/swap rhgb quiet
- initrd /initramfs-3.9.5-301.fc19.x86_64.img
- }
- menuentry 'Fedora, with Linux 0-rescue-7725dfc225d14958a625ddaaaea5962b' --class fedora --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-0-rescue-7725dfc225d14958a625ddaaaea5962b-advanced-e8b9a034-22ef-4e21-b0b1-0902d59f9a9a' {
- load_video
- insmod gzio
- insmod part_msdos
- insmod ext2
- set root='hd0,msdos5'
- if [ x$feature_platform_search_hint = xy ]; then
- search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5 --hint='hd0,msdos5' cde6e1dd-3deb-4b52-bdea-94c6cbbff683
- else
- search --no-floppy --fs-uuid --set=root cde6e1dd-3deb-4b52-bdea-94c6cbbff683
- fi
- linux /vmlinuz-0-rescue-7725dfc225d14958a625ddaaaea5962b root=/dev/mapper/fedora_bogon-root ro rd.md=0 rd.dm=0 rd.lvm.lv=fedora_bogon/root vconsole.keymap=us rd.luks=0 vconsole.font=latarcyrheb-sun16 rd.lvm.lv=fedora_bogon/swap rhgb quiet
- initrd /initramfs-0-rescue-7725dfc225d14958a625ddaaaea5962b.img
- }
- ### 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_ppc_terminfo ###
- ### END /etc/grub.d/20_ppc_terminfo ###
- ### BEGIN /etc/grub.d/30_os-prober ###
- menuentry 'Windows 8 (loader) (on /dev/sda1)' --class windows --class os $menuentry_id_option 'osprober-chain-0003-5C78' {
- insmod part_msdos
- insmod fat
- set root='hd0,msdos1'
- if [ x$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' 0003-5C78
- else
- search --no-floppy --fs-uuid --set=root 0003-5C78
- fi
- drivemap -s (hd0) ${root}
- chainloader +1
- }
- menuentry 'Windows 8 (loader) (on /dev/sda2)' --class windows --class os $menuentry_id_option 'osprober-chain-000A37880008179F' {
- insmod part_msdos
- insmod ntfs
- set root='hd0,msdos2'
- if [ x$feature_platform_search_hint = xy ]; then
- search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos2 --hint-efi=hd0,msdos2 --hint-baremetal=ahci0,msdos2 --hint='hd0,msdos2' 000A37880008179F
- else
- search --no-floppy --fs-uuid --set=root 000A37880008179F
- fi
- 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 ###
- ### BEGIN /etc/grub.d/41_custom ###
- if [ -f ${config_directory}/custom.cfg ]; then
- source ${config_directory}/custom.cfg
- elif [ -z "${config_directory}" -a -f $prefix/custom.cfg ]; then
- source $prefix/custom.cfg;
- fi
- ### END /etc/grub.d/41_custom ###
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