Grub не загружает Linux автоматически, но редактирование командной строки работает

Question

Grub не загружает Linux автоматически, но редактирование командной строки работает

У меня на компьютере 2 жестких диска. На первый я установил Windows 7 с Linux (Ubuntu) - с разными разделами.

Вначале при загрузке у меня была опция для выбора Linux / Windows .

Но теперь у меня проблема с GRUB. При загрузке у меня этот экран .
Мне удалось загрузить Linux с помощью командной строки, которая загружает ядро вручную.

Похоже, у меня проблема с файлом grub.cfg .

Как лучше всего исправить grub.cfg ? Так что при загрузке у меня будет возможность выбрать Linux / Windows 7, как и раньше.

#
# 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
  set have_grubenv=true
  load_env
fi
set default="Windows 7 (loader) (on /dev/sda1)"

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 recordfail {
  set recordfail=1
  if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; 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
}

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_msdos
insmod ext2
set root='hd0,msdos6'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6  fd566edf-db41-4063-ae41-462840d7cbcd
else
  search --no-floppy --fs-uuid --set=root fd566edf-db41-4063-ae41-462840d7cbcd
fi
    font="/usr/share/grub/unicode.pf2"
fi

if loadfont $font ; then
  set gfxmode=auto
  load_video
  insmod gfxterm
  set locale_dir=$prefix/locale
  set lang=en_US
  insmod gettext
fi
terminal_output gfxterm
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
if background_color 44,0,30; then
  clear
fi
### END /etc/grub.d/05_debian_theme ###

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
    set gfxpayload="${1}"
    if [ "${1}" = "keep" ]; then
        set vt_handoff=vt.handoff=7
    else
        set vt_handoff=
    fi
}
if [ "${recordfail}" != 1 ]; then
  if [ -e ${prefix}/gfxblacklist.txt ]; then
    if hwmatch ${prefix}/gfxblacklist.txt 3; then
      if [ ${match} = 0 ]; then
        set linux_gfx_mode=keep
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=text
    fi
  else
    set linux_gfx_mode=keep
  fi
else
  set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-fd566edf-db41-4063-ae41-462840d7cbcd' {
recordfail
    load_video
    gfxmode $linux_gfx_mode
    insmod gzio
    insmod part_msdos
    insmod ext2
    set root='hd0,msdos6'
    if [ x$feature_platform_search_hint = xy ]; then
      search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6  fd566edf-db41-4063-ae41-462840d7cbcd
    else
      search --no-floppy --fs-uuid --set=root fd566edf-db41-4063-ae41-462840d7cbcd
    fi
    linux   /boot/vmlinuz-3.11.0-22-generic root=UUID=fd566edf-db41-4063-ae41-462840d7cbcd ro   quiet splash $vt_handoff
    initrd  /boot/initrd.img-3.11.0-22-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-fd566edf-db41-4063-ae41-462840d7cbcd' {
    menuentry 'Ubuntu, with Linux 3.11.0-22-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.11.0-22-generic-advanced-fd566edf-db41-4063-ae41-462840d7cbcd' {
    recordfail
        load_video
        gfxmode $linux_gfx_mode
        insmod gzio
        insmod part_msdos
        insmod ext2
        set root='hd0,msdos6'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6  fd566edf-db41-4063-ae41-462840d7cbcd
        else
          search --no-floppy --fs-uuid --set=root fd566edf-db41-4063-ae41-462840d7cbcd
        fi
        echo    'Loading Linux 3.11.0-22-generic ...'
        linux   /boot/vmlinuz-3.11.0-22-generic root=UUID=fd566edf-db41-4063-ae41-462840d7cbcd ro   quiet splash $vt_handoff
        echo    'Loading initial ramdisk ...'
        initrd  /boot/initrd.img-3.11.0-22-generic
    }
    menuentry 'Ubuntu, with Linux 3.11.0-22-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.11.0-22-generic-recovery-fd566edf-db41-4063-ae41-462840d7cbcd' {
    recordfail
        load_video
        insmod gzio
        insmod part_msdos
        insmod ext2
        set root='hd0,msdos6'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6  fd566edf-db41-4063-ae41-462840d7cbcd
        else
          search --no-floppy --fs-uuid --set=root fd566edf-db41-4063-ae41-462840d7cbcd
        fi
        echo    'Loading Linux 3.11.0-22-generic ...'
        linux   /boot/vmlinuz-3.11.0-22-generic root=UUID=fd566edf-db41-4063-ae41-462840d7cbcd ro recovery nomodeset 
        echo    'Loading initial ramdisk ...'
        initrd  /boot/initrd.img-3.11.0-22-generic
    }
    menuentry 'Ubuntu, with Linux 3.11.0-20-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.11.0-20-generic-advanced-fd566edf-db41-4063-ae41-462840d7cbcd' {
    recordfail
        load_video
        gfxmode $linux_gfx_mode
        insmod gzio
        insmod part_msdos
        insmod ext2
        set root='hd0,msdos6'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6  fd566edf-db41-4063-ae41-462840d7cbcd
        else
          search --no-floppy --fs-uuid --set=root fd566edf-db41-4063-ae41-462840d7cbcd
        fi
        echo    'Loading Linux 3.11.0-20-generic ...'
        linux   /boot/vmlinuz-3.11.0-20-generic root=UUID=fd566edf-db41-4063-ae41-462840d7cbcd ro   quiet splash $vt_handoff
        echo    'Loading initial ramdisk ...'
        initrd  /boot/initrd.img-3.11.0-20-generic
    }
    menuentry 'Ubuntu, with Linux 3.11.0-20-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.11.0-20-generic-recovery-fd566edf-db41-4063-ae41-462840d7cbcd' {
    recordfail
        load_video
        insmod gzio
        insmod part_msdos
        insmod ext2
        set root='hd0,msdos6'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6  fd566edf-db41-4063-ae41-462840d7cbcd
        else
          search --no-floppy --fs-uuid --set=root fd566edf-db41-4063-ae41-462840d7cbcd
        fi
        echo    'Loading Linux 3.11.0-20-generic ...'
        linux   /boot/vmlinuz-3.11.0-20-generic root=UUID=fd566edf-db41-4063-ae41-462840d7cbcd ro recovery nomodeset 
        echo    'Loading initial ramdisk ...'
        initrd  /boot/initrd.img-3.11.0-20-generic
    }
    menuentry 'Ubuntu, with Linux 3.8.0-39-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.8.0-39-generic-advanced-fd566edf-db41-4063-ae41-462840d7cbcd' {
    recordfail
        load_video
        gfxmode $linux_gfx_mode
        insmod gzio
        insmod part_msdos
        insmod ext2
        set root='hd0,msdos6'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6  fd566edf-db41-4063-ae41-462840d7cbcd
        else
          search --no-floppy --fs-uuid --set=root fd566edf-db41-4063-ae41-462840d7cbcd
        fi
        echo    'Loading Linux 3.8.0-39-generic ...'
        linux   /boot/vmlinuz-3.8.0-39-generic root=UUID=fd566edf-db41-4063-ae41-462840d7cbcd ro   quiet splash $vt_handoff
        echo    'Loading initial ramdisk ...'
        initrd  /boot/initrd.img-3.8.0-39-generic
    }
    menuentry 'Ubuntu, with Linux 3.8.0-39-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.8.0-39-generic-recovery-fd566edf-db41-4063-ae41-462840d7cbcd' {
    recordfail
        load_video
        insmod gzio
        insmod part_msdos
        insmod ext2
        set root='hd0,msdos6'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6  fd566edf-db41-4063-ae41-462840d7cbcd
        else
          search --no-floppy --fs-uuid --set=root fd566edf-db41-4063-ae41-462840d7cbcd
        fi
        echo    'Loading Linux 3.8.0-39-generic ...'
        linux   /boot/vmlinuz-3.8.0-39-generic root=UUID=fd566edf-db41-4063-ae41-462840d7cbcd ro recovery nomodeset 
        echo    'Loading initial ramdisk ...'
        initrd  /boot/initrd.img-3.8.0-39-generic
    }
    menuentry 'Ubuntu, with Linux 3.8.0-29-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.8.0-29-generic-advanced-fd566edf-db41-4063-ae41-462840d7cbcd' {
    recordfail
        load_video
        gfxmode $linux_gfx_mode
        insmod gzio
        insmod part_msdos
        insmod ext2
        set root='hd0,msdos6'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6  fd566edf-db41-4063-ae41-462840d7cbcd
        else
          search --no-floppy --fs-uuid --set=root fd566edf-db41-4063-ae41-462840d7cbcd
        fi
        echo    'Loading Linux 3.8.0-29-generic ...'
        linux   /boot/vmlinuz-3.8.0-29-generic root=UUID=fd566edf-db41-4063-ae41-462840d7cbcd ro   quiet splash $vt_handoff
        echo    'Loading initial ramdisk ...'
        initrd  /boot/initrd.img-3.8.0-29-generic
    }
    menuentry 'Ubuntu, with Linux 3.8.0-29-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.8.0-29-generic-recovery-fd566edf-db41-4063-ae41-462840d7cbcd' {
    recordfail
        load_video
        insmod gzio
        insmod part_msdos
        insmod ext2
        set root='hd0,msdos6'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6  fd566edf-db41-4063-ae41-462840d7cbcd
        else
          search --no-floppy --fs-uuid --set=root fd566edf-db41-4063-ae41-462840d7cbcd
        fi
        echo    'Loading Linux 3.8.0-29-generic ...'
        linux   /boot/vmlinuz-3.8.0-29-generic root=UUID=fd566edf-db41-4063-ae41-462840d7cbcd ro recovery nomodeset 
        echo    'Loading initial ramdisk ...'
        initrd  /boot/initrd.img-3.8.0-29-generic
    }
    menuentry 'Ubuntu, with Linux 3.5.0-49-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.5.0-49-generic-advanced-fd566edf-db41-4063-ae41-462840d7cbcd' {
    recordfail
        load_video
        gfxmode $linux_gfx_mode
        insmod gzio
        insmod part_msdos
        insmod ext2
        set root='hd0,msdos6'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6  fd566edf-db41-4063-ae41-462840d7cbcd
        else
          search --no-floppy --fs-uuid --set=root fd566edf-db41-4063-ae41-462840d7cbcd
        fi
        echo    'Loading Linux 3.5.0-49-generic ...'
        linux   /boot/vmlinuz-3.5.0-49-generic root=UUID=fd566edf-db41-4063-ae41-462840d7cbcd ro   quiet splash $vt_handoff
        echo    'Loading initial ramdisk ...'
        initrd  /boot/initrd.img-3.5.0-49-generic
    }
    menuentry 'Ubuntu, with Linux 3.5.0-49-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.5.0-49-generic-recovery-fd566edf-db41-4063-ae41-462840d7cbcd' {
    recordfail
        load_video
        insmod gzio
        insmod part_msdos
        insmod ext2
        set root='hd0,msdos6'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6  fd566edf-db41-4063-ae41-462840d7cbcd
        else
          search --no-floppy --fs-uuid --set=root fd566edf-db41-4063-ae41-462840d7cbcd
        fi
        echo    'Loading Linux 3.5.0-49-generic ...'
        linux   /boot/vmlinuz-3.5.0-49-generic root=UUID=fd566edf-db41-4063-ae41-462840d7cbcd ro recovery nomodeset 
        echo    'Loading initial ramdisk ...'
        initrd  /boot/initrd.img-3.5.0-49-generic
    }
}

### 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+ ###
menuentry 'Memory test (memtest86+)' {
    insmod part_msdos
    insmod ext2
    set root='hd0,msdos6'
    if [ x$feature_platform_search_hint = xy ]; then
      search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6  fd566edf-db41-4063-ae41-462840d7cbcd
    else
      search --no-floppy --fs-uuid --set=root fd566edf-db41-4063-ae41-462840d7cbcd
    fi
    linux16 /boot/memtest86+.bin
}
menuentry 'Memory test (memtest86+, serial console 115200)' {
    insmod part_msdos
    insmod ext2
    set root='hd0,msdos6'
    if [ x$feature_platform_search_hint = xy ]; then
      search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6  fd566edf-db41-4063-ae41-462840d7cbcd
    else
      search --no-floppy --fs-uuid --set=root fd566edf-db41-4063-ae41-462840d7cbcd
    fi
    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)' --class windows --class os $menuentry_id_option 'osprober-chain-DC767B67767B4176' {
    insmod part_msdos
    insmod ntfs
    set root='hd0,msdos1'
    if [ x$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  DC767B67767B4176
    else
      search --no-floppy --fs-uuid --set=root DC767B67767B4176
    fi
    chainloader +1
}
### END /etc/grub.d/30_os-prober ###

### BEGIN /etc/grub.d/30_uefi-firmware ###
### END /etc/grub.d/30_uefi-firmware ###

### 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 ###

0

boot grub2 linux

Gilles 'SO- stop being evil' 11.03.2016, 00:54

Ссылка

0 ответов

Grub не загружает Linux автоматически, но редактирование командной строки работает

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