When I boot grub doesnt show up (only ubuntu installed) I would like grub to be shown for a second or 2 (shift doesnt seem to bring it up). My main problem is that grub boots into what i assume to be recovery mode, I can login as myself and startx but that is obviously a right pain. Could someone please advise me on how to remedy this problem?
Grub.cfg:
#
# 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="1"
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 ${boot_once} ]; then save_env recordfail; fi; fi
}
insmod ext2
set root='(hd0,6)'
search --no-floppy --fs-uuid --set 1cd98d8a-97b3-4f25-9da2-e7128ef6dcba
if loadfont /usr/share/grub/unicode.pf2 ; then
set gfxmode=640x480
insmod gfxterm
insmod vbe
if terminal_output gfxterm ; then true ; else
# For backward compatibility with versions of terminal.mod that don't
# understand terminal_output
terminal gfxterm
fi
fi
insmod ext2
set root='(hd0,6)'
search --no-floppy --fs-uuid --set 1cd98d8a-97b3-4f25-9da2-e7128ef6dcba
set locale_dir=($root)/boot/grub/locale
set lang=en
insmod gettext
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 2.6.32-25-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(hd0,6)'
search --no-floppy --fs-uuid --set 1cd98d8a-97b3-4f25-9da2-e7128ef6dcba
linux /boot/vmlinuz-2.6.32-25-generic root=UUID=1cd98d8a-97b3-4f25-9da2-e7128ef6dcba ro quiet splash
initrd /boot/initrd.img-2.6.32-25-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-25-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(hd0,6)'
search --no-floppy --fs-uuid --set 1cd98d8a-97b3-4f25-9da2-e7128ef6dcba
echo 'Loading Linux 2.6.32-25-generic ...'
linux /boot/vmlinuz-2.6.32-25-generic root=UUID=1cd98d8a-97b3-4f25-9da2-e7128ef6dcba ro single
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-25-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-21-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(hd0,6)'
search --no-floppy --fs-uuid --set 1cd98d8a-97b3-4f25-9da2-e7128ef6dcba
linux /boot/vmlinuz-2.6.32-21-generic root=UUID=1cd98d8a-97b3-4f25-9da2-e7128ef6dcba ro quiet splash
initrd /boot/initrd.img-2.6.32-21-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-21-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(hd0,6)'
search --no-floppy --fs-uuid --set 1cd98d8a-97b3-4f25-9da2-e7128ef6dcba
echo 'Loading Linux 2.6.32-21-generic ...'
linux /boot/vmlinuz-2.6.32-21-generic root=UUID=1cd98d8a-97b3-4f25-9da2-e7128ef6dcba ro single
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-21-generic
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry "Memory test (memtest86+)" {
insmod ext2
set root='(hd0,6)'
search --no-floppy --fs-uuid --set 1cd98d8a-97b3-4f25-9da2-e7128ef6dcba
linux16 /boot/memtest86+.bin
}
menuentry "Memory test (memtest86+, serial console 115200)" {
insmod ext2
set root='(hd0,6)'
search --no-floppy --fs-uuid --set 1cd98d8a-97b3-4f25-9da2-e7128ef6dcba
linux16 /boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###
### BEGIN /etc/grub.d/30_os-prober ###
if [ ${timeout} != -1 ]; then
if keystatus; then
if keystatus --shift; then
set timeout=-1
else
set timeout=0
fi
else
if sleep --interruptible 3 ; then
set timeout=0
fi
fi
fi
### 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 ###
/boot/grub/grub.cfg
should not be edited directly. Instead, options likeGRUB_TIMEOUT
can be configured in/etc/default/grub
Here's a sample of what that file looks like:GRUB_DEFAULT
sets the default menu entry. For instance,GRUB_DEFAULT=0
highlights the 1st menu entry. 1 would be the second. Perhaps a recovery session is set as the default?On machines with only a single OS, like yours,
GRUB_HIDDEN_TIMEOUT=0
hides the menu. Make sure that this line is commented. If multiple OS's are present this setting is ignored. Also make sure theGRUB_TIMEOUT
value is greater than 0. This is the number of seconds before the default entry is automatically booted.After any changes to
/etc/default/grub
make sure to runsudo update-grub
to update your configuration.More details can be found here:
https://help.ubuntu.com/community/Grub2
The accepted answer didn't work for me. I disabled the recovery menu by doing the following:
Open
/etc/default/grub
with an editorAdd this line:
Update Grub:
So the menu is only shown for 5 seconds and then the boot process continues.