david@laptop ~ $ ls /etc/grub.d
00_header 06_mint_theme 20_linux_xen 40_custom README
05_debian_theme 10_linux 30_os-prober 41_custom
00_header:
Code : Tout sélectionner
#! /bin/sh
set -e
# grub-mkconfig helper script.
# Copyright (C) 2006,2007,2008,2009,2010 Free Software Foundation, Inc.
#
# GRUB is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# GRUB is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GRUB. If not, see <http://www.gnu.org/licenses/>.
transform="s,x,x,"
prefix=/usr
exec_prefix=${prefix}
libdir=${exec_prefix}/lib
locale_dir=`echo ${GRUB_PREFIX}/locale | sed ${transform}`
grub_lang=`echo $LANG | cut -d _ -f 1`
. ${libdir}/grub/grub-mkconfig_lib
# Do this as early as possible, since other commands might depend on it.
# (e.g. the `loadfont' command might need lvm or raid modules)
for i in ${GRUB_PRELOAD_MODULES} ; do
echo "insmod $i"
done
if [ "x${GRUB_DEFAULT}" = "x" ] ; then GRUB_DEFAULT=0 ; fi
if [ "x${GRUB_DEFAULT}" = "xsaved" ] ; then GRUB_DEFAULT='${saved_entry}' ; fi
if [ "x${GRUB_TIMEOUT}" = "x" ] ; then GRUB_TIMEOUT=5 ; fi
if [ "x${GRUB_GFXMODE}" = "x" ] ; then GRUB_GFXMODE=640x480 ; fi
if [ "x${GRUB_DEFAULT_BUTTON}" = "x" ] ; then GRUB_DEFAULT_BUTTON="$GRUB_DEFAULT" ; fi
if [ "x${GRUB_DEFAULT_BUTTON}" = "xsaved" ] ; then GRUB_DEFAULT_BUTTON='${saved_entry}' ; fi
if [ "x${GRUB_TIMEOUT_BUTTON}" = "x" ] ; then GRUB_TIMEOUT_BUTTON="$GRUB_TIMEOUT" ; fi
cat << EOF
if [ -s \$prefix/grubenv ]; then
load_env
fi
EOF
if [ "x$GRUB_BUTTON_CMOS_ADDRESS" != "x" ]; then
cat <<EOF
if cmostest $GRUB_BUTTON_CMOS_ADDRESS ; then
set default="${GRUB_DEFAULT_BUTTON}"
else
set default="${GRUB_DEFAULT}"
fi
EOF
else
cat <<EOF
set default="${GRUB_DEFAULT}"
EOF
fi
cat <<EOF
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 {
EOF
if [ -n "${GRUB_VIDEO_BACKEND}" ]; then
cat <<EOF
insmod ${GRUB_VIDEO_BACKEND}
EOF
else
# Insert all available backends; GRUB will use the most appropriate.
for backend in $(cat "${GRUB_PREFIX}/video.lst"); do
cat <<EOF
insmod ${backend}
EOF
done
fi
cat <<EOF
}
EOF
serial=0;
gfxterm=0;
for x in ${GRUB_TERMINAL_INPUT} ${GRUB_TERMINAL_OUTPUT}; do
if [ xserial = "x$x" ]; then
serial=1;
fi
if [ xgfxterm = "x$x" ]; then
gfxterm=1;
fi
done
if [ "x$serial" = x1 ]; then
if ! test -e ${GRUB_PREFIX}/serial.mod ; then
echo "Serial terminal not available on this platform." >&2 ; exit 1
fi
if [ "x${GRUB_SERIAL_COMMAND}" = "x" ] ; then
grub_warn "Requested serial terminal but GRUB_SERIAL_COMMAND is unspecified. Default parameters will be used."
GRUB_SERIAL_COMMAND=serial
fi
echo "${GRUB_SERIAL_COMMAND}"
fi
if [ "x$gfxterm" = x1 ]; then
# Make the font accessible
prepare_grub_to_access_device `${grub_probe} --target=device "${GRUB_FONT_PATH}"`
cat << EOF
if loadfont `make_system_path_relative_to_its_root "${GRUB_FONT_PATH}"` ; then
set gfxmode=${GRUB_GFXMODE}
load_video
insmod gfxterm
fi
EOF
fi
case x${GRUB_TERMINAL_INPUT} in
x)
# Just use the native terminal
;;
x*)
cat << EOF
terminal_input ${GRUB_TERMINAL_INPUT}
EOF
;;
esac
case x${GRUB_TERMINAL_OUTPUT} in
x)
# Just use the native terminal
;;
x*)
cat << EOF
terminal_output ${GRUB_TERMINAL_OUTPUT}
EOF
;;
esac
if [ "x$gfxterm" = x1 ]; then
if [ "x$GRUB_THEME" != x ] && [ -f "$GRUB_THEME" ] \
&& is_path_readable_by_grub "$GRUB_THEME"; then
echo "Found theme: $GRUB_THEME" >&2
prepare_grub_to_access_device `${grub_probe} --target=device "$GRUB_THEME"`
cat << EOF
insmod gfxmenu
EOF
themedir="`dirname "$GRUB_THEME"`"
for x in "$themedir"/*.pf2 "$themedir"/f/*.pf2; do
if [ -f "$x" ]; then
cat << EOF
loadfont (\$root)`make_system_path_relative_to_its_root $x`
EOF
fi
done
if [ x"`echo "$themedir"/*.jpg`" != x"$themedir/*.jpg" ] || [ x"`echo "$themedir"/*.jpeg`" != x"$themedir/*.jpeg" ]; then
cat << EOF
insmod jpeg
EOF
fi
if [ x"`echo "$themedir"/*.png`" != x"$themedir/*.png" ]; then
cat << EOF
insmod png
EOF
fi
if [ x"`echo "$themedir"/*.tga`" != x"$themedir/*.tga" ]; then
cat << EOF
insmod tga
EOF
fi
cat << EOF
set theme=(\$root)`make_system_path_relative_to_its_root $GRUB_THEME`
EOF
elif [ "x$GRUB_BACKGROUND" != x ] && [ -f "$GRUB_BACKGROUND" ] \
&& is_path_readable_by_grub "$GRUB_BACKGROUND"; then
echo "Found background: $GRUB_BACKGROUND" >&2
case "$GRUB_BACKGROUND" in
*.png) reader=png ;;
*.tga) reader=tga ;;
*.jpg|*.jpeg) reader=jpeg ;;
*) echo "Unsupported image format" >&2; exit 1 ;;
esac
prepare_grub_to_access_device `${grub_probe} --target=device "$GRUB_BACKGROUND"`
cat << EOF
insmod $reader
background_image -m stretch `make_system_path_relative_to_its_root "$GRUB_BACKGROUND"`
EOF
fi
fi
# Gettext variables and module
if [ "x${LANG}" != "xC" ] && [ -d "${locale_dir}" ] ; then
prepare_grub_to_access_device $(${grub_probe} --target=device ${locale_dir})
cat << EOF
set locale_dir=(\$root)$(make_system_path_relative_to_its_root ${locale_dir})
set lang=${grub_lang}
insmod gettext
EOF
fi
make_timeout ()
{
if [ "x${1}" != "x" ] ; then
if [ "x${GRUB_HIDDEN_TIMEOUT_QUIET}" = "xtrue" ] ; then
verbose=
else
verbose=" --verbose"
fi
cat << EOF
if sleep$verbose --interruptible ${1} ; then
set timeout=${2}
fi
EOF
else
cat << EOF
set timeout=${2}
EOF
fi
}
if [ "x$GRUB_BUTTON_CMOS_ADDRESS" != "x" ]; then
cat <<EOF
if cmostest $GRUB_BUTTON_CMOS_ADDRESS ; then
EOF
make_timeout "${GRUB_HIDDEN_TIMEOUT_BUTTON}" "${GRUB_TIMEOUT_BUTTON}"
echo else
make_timeout "${GRUB_HIDDEN_TIMEOUT}" "${GRUB_TIMEOUT}"
echo fi
else
make_timeout "${GRUB_HIDDEN_TIMEOUT}" "${GRUB_TIMEOUT}"
fi
# Play an initial tune
if [ "x${GRUB_INIT_TUNE}" != "x" ] ; then
echo "play ${GRUB_INIT_TUNE}"
fi
if [ "x${GRUB_BADRAM}" != "x" ] ; then
echo "badram ${GRUB_BADRAM}"
fi
05_debian_theme:
Code : Tout sélectionner
#!/bin/sh
set -e
# grub-mkconfig helper script.
# Copyright (C) 2010 Alexander Kurtz <kurtz.alex@googlemail.com>
#
# GRUB is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# GRUB is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GRUB. If not, see <http://www.gnu.org/licenses/>.
# Include the GRUB helper library for grub-mkconfig.
. /usr/lib/grub/grub-mkconfig_lib
# We want to work in /boot/grub/ only.
test -d "${GRUB_PREFIX}"; cd "${GRUB_PREFIX}"
# Set the location of a possibly necessary cache file for the background image.
# NOTE: This MUST BE A DOTFILE to avoid confusing it with user-defined images.
BACKGROUND_CACHE=".background_cache"
set_default_theme(){
# Set the traditional Debian blue theme.
echo "${1}set menu_color_normal=cyan/blue"
echo "${1}set menu_color_highlight=white/blue"
}
set_background_image(){
# Step #1: Search all available output modes ...
local output
for output in ${GRUB_TERMINAL_OUTPUT}; do
if [ "x$output" = "xgfxterm" ]; then
break
fi
done
# ... and check if we are able to display a background image at all.
if ! [ "x${output}" = "xgfxterm" ]; then
return 1
fi
# Step #2: Check if the specified background image exists.
if ! [ -f "${1}" ]; then
return 2
fi
# Step #3: Search the correct GRUB module for our background image.
local reader
case "${1}" in
*.jpg|*.JPG|*.jpeg|*.JPEG) reader="jpeg";;
*.png|*.PNG) reader="png";;
*.tga|*.TGA) reader="tga";;
*) return 3;; # Unknown image type.
esac
# Step #4: Check if the necessary GRUB module is available.
if ! [ -f "${reader}.mod" ]; then
return 4
fi
# Step #5: Check if GRUB can read the background image directly.
# If so, we can remove the cache file (if any). Otherwise the backgound
# image needs to be cached under /boot/grub/.
if is_path_readable_by_grub "${1}"; then
rm --force "${BACKGROUND_CACHE}.jpeg" \
"${BACKGROUND_CACHE}.png" "${BACKGROUND_CACHE}.tga"
elif cp "${1}" "${BACKGROUND_CACHE}.${reader}"; then
set -- "${BACKGROUND_CACHE}.${reader}" "${2}" "${3}"
else
return 5
fi
# Step #6: Prepare GRUB to read the background image.
if ! prepare_grub_to_access_device "`${grub_probe} --target=device "${1}"`"; then
return 6
fi
# Step #7: Everything went fine, print out a message to stderr ...
echo "Found background image: ${1}" >&2
# ... and write our configuration snippet to stdout. Use the colors
# desktop-base specified. If we're using a user-defined background, use
# the default colors since we've got no idea how the image looks like.
# If loading the background image fails, use the default theme.
echo "insmod ${reader}"
echo "if background_image `make_system_path_relative_to_its_root "${1}"`; then"
if [ -n "${2}" ]; then
echo " set color_normal=${2}"
fi
if [ -n "${3}" ]; then
echo " set color_highlight=${3}"
fi
if [ -z "${2}" ] && [ -z "${3}" ]; then
echo " true"
fi
echo "else"
set_default_theme " "
echo "fi"
}
# Earlier versions of grub-pc copied the default background image to /boot/grub
# during postinst. Remove those obsolete images if they haven't been touched by
# the user. They are still available under /usr/share/images/desktop-base/ if
# desktop-base is installed.
while read checksum background; do
if [ -f "${background}" ] && [ "x`sha1sum "${background}"`" = "x${checksum} ${background}" ]; then
echo "Removing old background image: ${background}" >&2
rm "${background}"
fi
done <<EOF
648ee65dd0c157a69b019a5372cbcfea4fc754a5 debian-blueish-wallpaper-640x480.png
0431e97a6c661084c59676c4baeeb8c2f602edb8 debian-blueish-wallpaper-640x480.png
968ecf6696c5638cfe80e8e70aba239526270864 debian-blueish-wallpaper-640x480.tga
11143e8c92a073401de0b0fd42d0c052af4ccd9b moreblue-orbit-grub.png
d00d5e505ab63f2d53fa880bfac447e2d3bb197c moreblue-orbit-grub.png
f5b12c1009ec0a3b029185f6b66cd0d7e5611019 moreblue-orbit-grub.png
EOF
# Include the configuration of desktop-base if available.
if [ -f "/usr/share/desktop-base/grub_background.sh" ]; then
. "/usr/share/desktop-base/grub_background.sh"
fi
# First check whether the user has specified a background image explicitly.
# If so, try to use it. Don't try the other possibilities in that case
# (#608263).
if [ -n "${GRUB_BACKGROUND+x}" ]; then
set_background_image "${GRUB_BACKGROUND}" || set_default_theme
exit 0
fi
# Next search for pictures the user put into /boot/grub/ and use the first one.
# Next try to use the background image and colors specified by desktop-base.
# If we haven't found a background image yet, use the default from desktop-base.
# Finally, if all of the above fails, use the default theme.
set_background_image "`ls -1 *.jpg *.JPG *.jpeg *.JPEG *.png *.PNG *.tga *.TGA 2>/dev/null | head -1`" ||
set_background_image "${WALLPAPER}" "${COLOR_NORMAL}" "${COLOR_HIGHLIGHT}" ||
set_background_image "/usr/share/images/desktop-base/desktop-grub.png" ||
set_default_theme
06_mint_theme:
Code : Tout sélectionner
#!/bin/bash -e
source /usr/lib/grub/grub-mkconfig_lib
set_mono_theme()
{
cat << EOF
set menu_color_normal=white/black
set menu_color_highlight=white/light-gray
EOF
}
# check for usable backgrounds
use_bg=false
if [ "$GRUB_TERMINAL_OUTPUT" = "gfxterm" ] ; then
for i in {/boot/grub,/usr/share/images/desktop-base}/linuxmint.{png,tga} ; do
if is_path_readable_by_grub $i ; then
bg=$i
case ${bg} in
*.png) reader=png ;;
*.tga) reader=tga ;;
*.jpg|*.jpeg) reader=jpeg ;;
esac
if test -e /boot/grub/${reader}.mod ; then
echo "Found Debian background: `basename ${bg}`" >&2
use_bg=true
break
fi
fi
done
fi
# set the background if possible
if ${use_bg} ; then
prepare_grub_to_access_device `${grub_probe} --target=device ${bg}`
cat << EOF
insmod ${reader}
if background_image `make_system_path_relative_to_its_root ${bg}` ; then
set color_normal=white/black
set color_highlight=white/light-gray
else
EOF
fi
# otherwise, set a monochromatic theme for Ubuntu
if ${use_bg} ; then
set_mono_theme | sed -e "s/^/ /g"
echo "fi"
else
set_mono_theme
fi
10_linux:
Code : Tout sélectionner
#! /bin/sh
set -e
# grub-mkconfig helper script.
# Copyright (C) 2006,2007,2008,2009,2010 Free Software Foundation, Inc.
#
# GRUB is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# GRUB is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GRUB. If not, see <http://www.gnu.org/licenses/>.
prefix=/usr
exec_prefix=${prefix}
bindir=${exec_prefix}/bin
libdir=${exec_prefix}/lib
. ${libdir}/grub/grub-mkconfig_lib
export TEXTDOMAIN=grub
export TEXTDOMAINDIR=${prefix}/share/locale
CLASS="--class gnu-linux --class gnu --class os"
if [ "x${GRUB_DISTRIBUTOR}" = "x" ] ; then
OS=GNU/Linux
else
OS="${GRUB_DISTRIBUTOR} GNU/Linux"
CLASS="--class $(echo ${GRUB_DISTRIBUTOR} | tr '[A-Z]' '[a-z]' | cut -d' ' -f1) ${CLASS}"
fi
# loop-AES arranges things so that /dev/loop/X can be our root device, but
# the initrds that Linux uses don't like that.
case ${GRUB_DEVICE} in
/dev/loop/*|/dev/loop[0-9])
GRUB_DEVICE=`losetup ${GRUB_DEVICE} | sed -e "s/^[^(]*(\([^)]\+\)).*/\1/"`
;;
esac
if [ "x${GRUB_DEVICE_UUID}" = "x" ] || [ "x${GRUB_DISABLE_LINUX_UUID}" = "xtrue" ] \
|| ! test -e "/dev/disk/by-uuid/${GRUB_DEVICE_UUID}" \
|| uses_abstraction "${GRUB_DEVICE}" lvm; then
LINUX_ROOT_DEVICE=${GRUB_DEVICE}
else
LINUX_ROOT_DEVICE=UUID=${GRUB_DEVICE_UUID}
fi
linux_entry ()
{
os="$1"
version="$2"
recovery="$3"
args="$4"
if ${recovery} ; then
title="$(gettext_quoted "%s, with Linux %s (recovery mode)")"
else
title="$(gettext_quoted "%s, with Linux %s")"
fi
printf "menuentry '${title}' ${CLASS} {\n" "${os}" "${version}"
save_default_entry | sed -e "s/^/\t/"
# Use ELILO's generic "efifb" when it's known to be available.
# FIXME: We need an interface to select vesafb in case efifb can't be used.
if [ "x$GRUB_GFXPAYLOAD_LINUX" != x ]; then
cat << EOF
set gfxpayload=$GRUB_GFXPAYLOAD_LINUX
EOF
fi
if [ -z "${prepare_boot_cache}" ]; then
prepare_boot_cache="$(prepare_grub_to_access_device ${GRUB_DEVICE_BOOT} | sed -e "s/^/\t/")"
fi
printf '%s\n' "${prepare_boot_cache}"
message="$(gettext_printf "Loading Linux %s ..." ${version})"
cat << EOF
echo '$message'
linux ${rel_dirname}/${basename} root=${linux_root_device_thisversion} ro ${args}
EOF
if test -n "${initrd}" ; then
message="$(gettext_printf "Loading initial ramdisk ...")"
cat << EOF
echo '$message'
initrd ${rel_dirname}/${initrd}
EOF
fi
cat << EOF
}
EOF
}
list=`for i in /boot/vmlinu[zx]-* /vmlinu[zx]-* ; do
if grub_file_is_not_garbage "$i" ; then echo -n "$i " ; fi
done`
prepare_boot_cache=
while [ "x$list" != "x" ] ; do
linux=`version_find_latest $list`
echo "Found linux image: $linux" >&2
basename=`basename $linux`
dirname=`dirname $linux`
rel_dirname=`make_system_path_relative_to_its_root $dirname`
version=`echo $basename | sed -e "s,^[^0-9]*-,,g"`
alt_version=`echo $version | sed -e "s,\.old$,,g"`
linux_root_device_thisversion="${LINUX_ROOT_DEVICE}"
initrd=
for i in "initrd.img-${version}" "initrd-${version}.img" \
"initrd-${version}" "initramfs-${version}.img" \
"initrd.img-${alt_version}" "initrd-${alt_version}.img" \
"initrd-${alt_version}" "initramfs-${alt_version}.img"; do
if test -e "${dirname}/${i}" ; then
initrd="$i"
break
fi
done
if test -n "${initrd}" ; then
echo "Found initrd image: ${dirname}/${initrd}" >&2
else
# "UUID=" magic is parsed by initrds. Since there's no initrd, it can't work here.
linux_root_device_thisversion=${GRUB_DEVICE}
fi
linux_entry "${OS}" "${version}" false \
"${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}"
if [ "x${GRUB_DISABLE_LINUX_RECOVERY}" != "xtrue" ]; then
linux_entry "${OS}" "${version}" true \
"single ${GRUB_CMDLINE_LINUX}"
fi
list=`echo $list | tr ' ' '\n' | grep -vx $linux | tr '\n' ' '`
done
20_linux_xen
Code : Tout sélectionner
#! /bin/sh
set -e
# grub-mkconfig helper script.
# Copyright (C) 2006,2007,2008,2009,2010 Free Software Foundation, Inc.
#
# GRUB is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# GRUB is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GRUB. If not, see <http://www.gnu.org/licenses/>.
prefix=/usr
exec_prefix=${prefix}
bindir=${exec_prefix}/bin
libdir=${exec_prefix}/lib
. ${libdir}/grub/grub-mkconfig_lib
export TEXTDOMAIN=grub
export TEXTDOMAINDIR=${prefix}/share/locale
CLASS="--class gnu-linux --class gnu --class os --class xen"
if [ "x${GRUB_DISTRIBUTOR}" = "x" ] ; then
OS=GNU/Linux
else
OS="${GRUB_DISTRIBUTOR} GNU/Linux"
CLASS="--class $(echo ${GRUB_DISTRIBUTOR} | tr '[A-Z]' '[a-z]' | cut -d' ' -f1) ${CLASS}"
fi
# loop-AES arranges things so that /dev/loop/X can be our root device, but
# the initrds that Linux uses don't like that.
case ${GRUB_DEVICE} in
/dev/loop/*|/dev/loop[0-9])
GRUB_DEVICE=`losetup ${GRUB_DEVICE} | sed -e "s/^[^(]*(\([^)]\+\)).*/\1/"`
;;
esac
if [ "x${GRUB_DEVICE_UUID}" = "x" ] || [ "x${GRUB_DISABLE_LINUX_UUID}" = "xtrue" ] \
|| ! test -e "/dev/disk/by-uuid/${GRUB_DEVICE_UUID}" \
|| uses_abstraction "${GRUB_DEVICE}" lvm; then
LINUX_ROOT_DEVICE=${GRUB_DEVICE}
else
LINUX_ROOT_DEVICE=UUID=${GRUB_DEVICE_UUID}
fi
linux_entry ()
{
os="$1"
version="$2"
xen_version="$3"
recovery="$4"
args="$5"
xen_args="$6"
if ${recovery} ; then
title="$(gettext_quoted "%s, with Linux %s and XEN %s (recovery mode)")"
else
title="$(gettext_quoted "%s, with Linux %s and XEN %s")"
fi
printf "menuentry '${title}' ${CLASS} {\n" "${os}" "${version}" "${xen_version}"
save_default_entry | sed -e "s/^/\t/"
if [ -z "${prepare_boot_cache}" ]; then
prepare_boot_cache="$(prepare_grub_to_access_device ${GRUB_DEVICE_BOOT} | sed -e "s/^/\t/")"
fi
printf '%s\n' "${prepare_boot_cache}"
message="$(gettext_printf "Loading Linux %s ..." ${version})"
cat << EOF
echo '$message'
multiboot ${rel_xen_dirname}/${xen_basename} placeholder ${xen_args}
module ${rel_dirname}/${basename} placeholder root=${linux_root_device_thisversion} ro ${args}
EOF
if test -n "${initrd}" ; then
message="$(gettext_printf "Loading initial ramdisk ...")"
cat << EOF
echo '$message'
module ${rel_dirname}/${initrd}
EOF
fi
cat << EOF
}
EOF
}
linux_list=`for i in /boot/vmlinu[xz]-* /vmlinu[xz]-* ; do
basename=$(basename $i)
version=$(echo $basename | sed -e "s,^[^0-9]*-,,g")
if grub_file_is_not_garbage "$i" && grep -qx "CONFIG_XEN_DOM0=y" /boot/config-${version} 2> /dev/null ; then echo -n "$i " ; fi
done`
xen_list=`for i in /boot/xen*; do
if grub_file_is_not_garbage "$i" ; then echo -n "$i " ; fi
done`
prepare_boot_cache=
while [ "x${xen_list}" != "x" ] ; do
list="${linux_list}"
current_xen=`version_find_latest $xen_list`
xen_basename=`basename ${current_xen}`
xen_dirname=`dirname ${current_xen}`
rel_xen_dirname=`make_system_path_relative_to_its_root $xen_dirname`
xen_version=`echo $xen_basename | sed -e "s,.gz$,,g;s,^xen-,,g"`
while [ "x$list" != "x" ] ; do
linux=`version_find_latest $list`
echo "Found linux image: $linux" >&2
basename=`basename $linux`
dirname=`dirname $linux`
rel_dirname=`make_system_path_relative_to_its_root $dirname`
version=`echo $basename | sed -e "s,^[^0-9]*-,,g"`
alt_version=`echo $version | sed -e "s,\.old$,,g"`
linux_root_device_thisversion="${LINUX_ROOT_DEVICE}"
initrd=
for i in "initrd.img-${version}" "initrd-${version}.img" \
"initrd-${version}" "initrd.img-${alt_version}" \
"initrd-${alt_version}.img" "initrd-${alt_version}"; do
if test -e "${dirname}/${i}" ; then
initrd="$i"
break
fi
done
if test -n "${initrd}" ; then
echo "Found initrd image: ${dirname}/${initrd}" >&2
else
# "UUID=" magic is parsed by initrds. Since there's no initrd, it can't work here.
linux_root_device_thisversion=${GRUB_DEVICE}
fi
linux_entry "${OS}" "${version}" "${xen_version}" false \
"${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}" "${GRUB_CMDLINE_XEN} ${GRUB_CMDLINE_XEN_DEFAULT}"
if [ "x${GRUB_DISABLE_LINUX_RECOVERY}" != "xtrue" ]; then
linux_entry "${OS}" "${version}" "${xen_version}" true \
"single ${GRUB_CMDLINE_LINUX}" "${GRUB_CMDLINE_XEN}"
fi
list=`echo $list | tr ' ' '\n' | grep -vx $linux | tr '\n' ' '`
done
xen_list=`echo $xen_list | tr ' ' '\n' | grep -vx $current_xen | tr '\n' ' '`
done
30_os_prober:
Code : Tout sélectionner
#! /bin/sh
set -e
# grub-mkconfig helper script.
# Copyright (C) 2006,2007,2008,2009 Free Software Foundation, Inc.
#
# GRUB is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# GRUB is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GRUB. If not, see <http://www.gnu.org/licenses/>.
prefix=/usr
exec_prefix=${prefix}
libdir=${exec_prefix}/lib
. ${libdir}/grub/grub-mkconfig_lib
if [ "x${GRUB_DISABLE_OS_PROBER}" = "xtrue" ]; then
exit 0
fi
if [ -z "`which os-prober 2> /dev/null`" -o -z "`which linux-boot-prober 2> /dev/null`" ] ; then
# missing os-prober and/or linux-boot-prober
exit 0
fi
OSPROBED="`os-prober | tr ' ' '^' | paste -s -d ' '`"
if [ -z "${OSPROBED}" ] ; then
# empty os-prober output, nothing doing
exit 0
fi
osx_entry() {
cat << EOF
menuentry "${LONGNAME} (${2}-bit) (on ${DEVICE})" {
EOF
save_default_entry | sed -e "s/^/\t/"
prepare_grub_to_access_device ${DEVICE} | sed -e "s/^/\t/"
cat << EOF
load_video
set do_resume=0
if [ /var/vm/sleepimage -nt10 / ]; then
if xnu_resume /var/vm/sleepimage; then
set do_resume=1
fi
fi
if [ \$do_resume = 0 ]; then
xnu_uuid ${OSXUUID} uuid
if [ -f /Extra/DSDT.aml ]; then
acpi -e /Extra/DSDT.aml
fi
$1 /mach_kernel boot-uuid=\${uuid} rd=*uuid
if [ /System/Library/Extensions.mkext -nt /System/Library/Extensions ]; then
xnu_mkext /System/Library/Extensions.mkext
else
xnu_kextdir /System/Library/Extensions
fi
if [ -f /Extra/Extensions.mkext ]; then
xnu_mkext /Extra/Extensions.mkext
fi
if [ -d /Extra/Extensions ]; then
xnu_kextdir /Extra/Extensions
fi
if [ -f /Extra/devprop.bin ]; then
xnu_devprop_load /Extra/devprop.bin
fi
if [ -f /Extra/splash.jpg ]; then
insmod jpeg
xnu_splash /Extra/splash.jpg
fi
if [ -f /Extra/splash.png ]; then
insmod png
xnu_splash /Extra/splash.png
fi
if [ -f /Extra/splash.tga ]; then
insmod tga
xnu_splash /Extra/splash.tga
fi
fi
}
EOF
}
for OS in ${OSPROBED} ; do
DEVICE="`echo ${OS} | cut -d ':' -f 1`"
LONGNAME="`echo ${OS} | cut -d ':' -f 2 | tr '^' ' '`"
LABEL="`echo ${OS} | cut -d ':' -f 3 | tr '^' ' '`"
BOOT="`echo ${OS} | cut -d ':' -f 4`"
if [ -z "${LONGNAME}" ] ; then
LONGNAME="${LABEL}"
fi
echo "Found ${LONGNAME} on ${DEVICE}" >&2
case ${BOOT} in
chain)
cat << EOF
menuentry "${LONGNAME} (on ${DEVICE})" {
EOF
save_default_entry | sed -e "s/^/\t/"
prepare_grub_to_access_device ${DEVICE} | sed -e "s/^/\t/"
case ${LONGNAME} in
Windows\ Vista*|Windows\ 7*)
;;
*)
cat << EOF
drivemap -s (hd0) \${root}
EOF
;;
esac
cat <<EOF
chainloader +1
}
EOF
;;
linux)
LINUXPROBED="`linux-boot-prober ${DEVICE} 2> /dev/null | tr ' ' '^' | paste -s -d ' '`"
prepare_boot_cache=
for LINUX in ${LINUXPROBED} ; do
LROOT="`echo ${LINUX} | cut -d ':' -f 1`"
LBOOT="`echo ${LINUX} | cut -d ':' -f 2`"
LLABEL="`echo ${LINUX} | cut -d ':' -f 3 | tr '^' ' '`"
LKERNEL="`echo ${LINUX} | cut -d ':' -f 4`"
LINITRD="`echo ${LINUX} | cut -d ':' -f 5`"
LPARAMS="`echo ${LINUX} | cut -d ':' -f 6- | tr '^' ' '`"
if [ -z "${LLABEL}" ] ; then
LLABEL="${LONGNAME}"
fi
if [ "${LROOT}" != "${LBOOT}" ]; then
LKERNEL="${LKERNEL#/boot}"
LINITRD="${LINITRD#/boot}"
fi
cat << EOF
menuentry "${LLABEL} (on ${DEVICE})" {
EOF
save_default_entry | sed -e "s/^/\t/"
if [ -z "${prepare_boot_cache}" ]; then
prepare_boot_cache="$(prepare_grub_to_access_device ${LBOOT} | sed -e "s/^/\t/")"
fi
printf '%s\n' "${prepare_boot_cache}"
cat << EOF
linux ${LKERNEL} ${LPARAMS}
EOF
if [ -n "${LINITRD}" ] ; then
cat << EOF
initrd ${LINITRD}
EOF
fi
cat << EOF
}
EOF
done
;;
macosx)
OSXUUID="`grub-probe --target=fs_uuid --device ${DEVICE} 2> /dev/null`"
osx_entry xnu_kernel 32
osx_entry xnu_kernel64 64
;;
hurd)
cat << EOF
menuentry "${LONGNAME} (on ${DEVICE})" {
EOF
save_default_entry | sed -e "s/^/\t/"
prepare_grub_to_access_device ${DEVICE} | sed -e "s/^/\t/"
grub_device="`${grub_probe} --device ${DEVICE} --target=drive`"
mach_device="`echo "${grub_device}" | tr -d '()' | tr , s`"
grub_fs="`${grub_probe} --device ${DEVICE} --target=fs`"
case "${grub_fs}" in
*fs) hurd_fs="${grub_fs}" ;;
*) hurd_fs="${grub_fs}fs" ;;
esac
cat << EOF
multiboot /boot/gnumach.gz root=device:${mach_device}
module /hurd/${hurd_fs}.static ${hurd_fs} --readonly \\
--multiboot-command-line='\${kernel-command-line}' \\
--host-priv-port='\${host-port}' \\
--device-master-port='\${device-port}' \\
--exec-server-task='\${exec-task}' -T typed '\${root}' \\
'\$(task-create)' '\$(task-resume)'
module /lib/ld.so.1 exec /hurd/exec '\$(exec-task=task-create)'
}
EOF
;;
*)
echo " ${LONGNAME} is not yet supported by grub-mkconfig." >&2
;;
esac
done
40_costum:
Code : Tout sélectionner
#!/bin/sh
exec tail -n +3 $0
# 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.
41_custom:
Code : Tout sélectionner
#!/bin/sh
cat <<EOF
if [ -f \$prefix/custom.cfg ]; then
source \$prefix/custom.cfg;
fi
EOF
README:
Code : Tout sélectionner
All executable files in this directory are processed in shell expansion order.
00_*: Reserved for 00_header.
10_*: Native boot entries.
20_*: Third party apps (e.g. memtest86+).
The number namespace in-between is configurable by system installer and/or
administrator. For example, you can add an entry to boot another OS as
01_otheros, 11_otheros, etc, depending on the position you want it to occupy in
the menu; and then adjust the default setting via /etc/default/grub.
... vérifie bien que tu es sur la bonne partition avec fdisk -l , j'ai un doute).
):
)