windows和linux双系统,设置默认启动项整理.pdf

windows 和 linux 双系统，设置默认启动项 在终端里输入： sudogedit /boot/grub/grub.cfg 先装 windows 而后装 linux 系统，默认启动项会非常多，执行上面的命令后，会打开一个 文档，里面代码如下： ( 这 些小横线是我自己加的 ) # # 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=8 if [ ${prev_saved_entry} ]; then set saved_entry=${prev_saved_entry} save_envsaved_entry set prev_saved_entry= save_envprev_saved_entry set boot_once=true fi function savedefault { if [ -z ${boot_once} ]; then saved_entry=${chosen} save_envsaved_entry fi } function recordfail { set recordfail=1 if [ -n ${have_grubenv} ]; then if [ -z ${boot_once} ]; then save_envrecordfail; fi; fi } insmod ext2 set root=(hd0,9) search --no-floppy --fs-uuid --set fd9c0f6c-5c20-4d95-b3f4-eebca82bea0f if loadfont /usr/share/grub/unicode.pf2 ; then set gfxmode=640x480 insmodgfxterm insmodvbe if terminal_outputgfxterm ; then true ; else # For backward compatibility with versions of terminal.mod that dont # understand terminal_output terminal gfxterm fi fi insmod ext2 set root=(hd0,9) search --no-floppy --fs-uuid --set fd9c0f6c-5c20-4d95-b3f4-eebca82bea0f set locale_dir=($root)/boot/grub/locale set lang=zh insmodgettext 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, with Linux 2.6.32-31-generic --class ubuntu --class gnu-linux --class gnu --class os { recordfail insmod ext2 set root=(hd0,9) search --no-floppy --fs-uuid --set fd9c0f6c-5c20-4d95-b3f4-eebca82bea0f linux /b