Pages : 1
#1 Le 31/05/2011, à 23:35
- cauchy
Personnalisation de Grub
Bonsoir, mon p'tit-gars (et moi) s'est installé une Ubuntu 10.10 sur une clé usb de 16 Gb, et moi je me suis rajouté une Arch Linux à coté, le problème c'est qu'Arch plantait au boot, le grub étant celui d'Ubuntu (je n'ai pas installé celui d'Arch).
En allant fouiller les entrées de Grub, il apparaissait :
menuentry "Arch Linux [/boot/vmlinuz26] (on /dev/sdb7)" {
insmod part_msdos
insmod ext2
set root='(hd1,msdos6)'
search --no-floppy --fs-uuid --set a98525a3-ca2c-45f3-8228-4a4e1e4488ac
linux /vmlinuz26 root=/dev/sda3 ro
initrd /kernel26.img
}
### END /etc/grub.d/30_os-prober ###
j'ai donc rajouté dans le fichier /etc/grub.d/40_custom d'Ubuntu10.10
#!/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.
menuentry "Arch Linux celle qui boote [/boot/vmlinuz26] (on /dev/sdb7)" {
insmod part_msdos
insmod ext2
set root='(/dev/sdb,msdos7)'
search --no-floppy --fs-uuid --set a98525a3-ca2c-45f3-8228-4a4e1e4488ac
linux /vmlinuz26 root=/dev/sdb7 ro
initrd /kernel26.img
}
et cela fonctionne très bien.
Ma question est alors : comment (ou bien est -il possible de) faire << disparaître >> l'entrée d'Arch qui ne boote pas (la première donc) qui apparaît dans le fichier /boot/grub/grub.cfg (généré automatiquement )?
S. Lejoly
Acer AspireOne 9' sous Ubuntu 32bits 10.04, Artic MC001E sous Mint 14 64bits , AMD Duron 1,4 GHz sous Debian Squeeze, Compaq AMD K6 533 MHz sous Asri éducation (Toutou linux) et Mac OS X 6.7 sur MacBook intel.
Hors ligne
#2 Le 01/06/2011, à 01:07
- J5012
Re : Personnalisation de Grub
normalement un update-grub aurait du deja le faire disparaitre, a moins que sa definition n'apparaisse ailleurs (et donc les lignes de config arch ne sont pas issues d'une detection)
que dit : ls /etc/grub.d -l
Dernière modification par J5012 (Le 01/06/2011, à 01:16)
Hors ligne
#3 Le 01/06/2011, à 09:31
- cauchy
Re : Personnalisation de Grub
Merci de cette réponse prompte,
normalement un update-grub aurait du deja le faire disparaitre, a moins que sa definition n'apparaisse ailleurs (et donc les lignes de config arch ne sont pas issues d'une detection)
c'est bien ce que je pensais aussi.
ls /etc/grub.d -l
me donne les fichiers classiques :
00_header, 05_debian_theme, 10_linux, 20_linux_xen, 20_memtest86+, 30_os_prober, 40_custom (que j'ai modifié comme dit au dessus), 41_custom et le README. (?)
S. Lejoly
Acer AspireOne 9' sous Ubuntu 32bits 10.04, Artic MC001E sous Mint 14 64bits , AMD Duron 1,4 GHz sous Debian Squeeze, Compaq AMD K6 533 MHz sous Asri éducation (Toutou linux) et Mac OS X 6.7 sur MacBook intel.
Hors ligne
#4 Le 06/06/2011, à 06:52
- J5012
Re : Personnalisation de Grub
20_linux_xen et 41_custom ne sont pas dans une config par defaut...
edites les et vois si l'un d'eux commente arch ? je pencherais plutot pour 41_custom
Hors ligne
#5 Le 06/06/2011, à 14:02
- cauchy
Re : Personnalisation de Grub
Merci de la réponse (mais " Aujourd'hui à 05:52 " est-ce bien raisonnable !)
j'envoie des copies des fichiers concernés :
'/etc/grub.d/20_linux_xen'
#! /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/"`
# We can't cope with devices loop-mounted from files here.
case ${GRUB_DEVICE} in
/dev/*) ;;
*) exit 0 ;;
esac
;;
esac
if [ "x${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}"
cat << EOF
echo '$(printf "$(gettext_quoted "Loading Linux %s ...")" ${version})'
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
cat << EOF
echo '$(gettext_quoted "Loading initial ramdisk ...")'
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
et
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
'/etc/grub.d/41_custom'
#!/bin/sh
cat <<EOF
if [ -f \$prefix/custom.cfg ]; then
source \$prefix/custom.cfg;
fi
EOF
pour rappel :
'/etc/grub.d/40_custom'
#!/bin/sh
exec tail -n +3 $0
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
menuentry "Arch Linux qui boote ! [/boot/vmlinuz26] (on /dev/sdb7)" {
insmod part_msdos
insmod ext2
set root='(/dev/sdb,msdos7)'
search --no-floppy --fs-uuid --set a98525a3-ca2c-45f3-8228-4a4e1e4488ac
linux /vmlinuz26 root=/dev/sdb7 ro
initrd /kernel26.img
}
et d'autres
'/etc/grub.d/30_os-prober'
#! /bin/sh
set -e
# grub-mkconfig helper script.
# Copyright (C) 2006,2007,2008,2009 Free Software Foundation, Inc.
#
# GRUB is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# GRUB is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GRUB. If not, see <http://www.gnu.org/licenses/>.
prefix=/usr
exec_prefix=${prefix}
libdir=${exec_prefix}/lib
. ${libdir}/grub/grub-mkconfig_lib
found_other_os=
make_timeout () {
if [ "x${found_other_os}" = "x" ] ; then
if [ "x${1}" != "x" ] ; then
if [ "x${GRUB_HIDDEN_TIMEOUT_QUIET}" = "xtrue" ] ; then
verbose=
else
verbose=" --verbose"
fi
if [ "x${1}" = "x0" ] ; then
cat <<EOF
if [ "x\${timeout}" != "x-1" ]; then
if keystatus; then
if keystatus --shift; then
set timeout=-1
else
set timeout=0
fi
else
if sleep$verbose --interruptible 3 ; then
set timeout=0
fi
fi
fi
EOF
else
cat << EOF
if [ "x\${timeout}" != "x-1" ]; then
if sleep$verbose --interruptible ${GRUB_HIDDEN_TIMEOUT} ; then
set timeout=0
fi
fi
EOF
fi
fi
fi
}
adjust_timeout () {
if [ "x$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}" "${GRUB_TIMEOUT}"
fi
}
if [ "x${GRUB_DISABLE_OS_PROBER}" = "xtrue" ]; then
adjust_timeout
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
adjust_timeout
exit 0
fi
OSPROBED="`os-prober | tr ' ' '^' | paste -s -d ' '`"
if [ -z "${OSPROBED}" ] ; then
# empty os-prober output, nothing doing
adjust_timeout
exit 0
fi
osx_entry() {
cat << EOF
menuentry "${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
found_other_os=1
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 " ${LONGNAME} is not yet supported by grub-mkconfig." >&2
;;
esac
done
adjust_timeout
'/etc/grub.d/10_linux'
#! /bin/sh
set -e
# grub-mkconfig helper script.
# Copyright (C) 2006,2007,2008,2009,2010 Free Software Foundation, Inc.
#
# GRUB is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# GRUB is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GRUB. If not, see <http://www.gnu.org/licenses/>.
prefix=/usr
exec_prefix=${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}"
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/"`
# We can't cope with devices loop-mounted from files here.
case ${GRUB_DEVICE} in
/dev/*) ;;
*) exit 0 ;;
esac
;;
esac
if [ "x${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=${GRUB_DEVICE_UUID}
fi
# add crashkernel option if we have the required tools
if [ -x "/usr/bin/makedumpfile" ] && [ -x "/sbin/kexec" ]; then
GRUB_CMDLINE_EXTRA="$GRUB_CMDLINE_EXTRA crashkernel=384M-2G:64M,2G-:128M"
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}" "${version}"
cat << EOF
recordfail
EOF
save_default_entry | sed -e "s/^/\t/"
# Use ELILO's generic "efifb" when it's known to be available.
# FIXME: We need an interface to select vesafb in case efifb can't be used.
if [ "x$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}"
if [ "x$5" != "xquiet" ]; then
cat << EOF
echo '$(printf "$(gettext_quoted "Loading Linux %s ...")" ${version})'
EOF
fi
cat << EOF
linux ${rel_dirname}/${basename} root=${linux_root_device_thisversion} ro ${args}
EOF
if [ "x$5" != "xquiet" ]; then
cat << EOF
echo '$(gettext_quoted "Loading initial ramdisk ...")'
EOF
fi
if test -n "${initrd}" ; then
cat << EOF
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_EXTRA} ${GRUB_CMDLINE_LINUX_DEFAULT}" \
quiet
if [ "x${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
'/etc/default/grub'
# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
GRUB_DEFAULT=0
#GRUB_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""
# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"
# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console
# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480
# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true
# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_LINUX_RECOVERY="true"
# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"
Là dedans je ne vois pas trop !
S. Lejoly
Acer AspireOne 9' sous Ubuntu 32bits 10.04, Artic MC001E sous Mint 14 64bits , AMD Duron 1,4 GHz sous Debian Squeeze, Compaq AMD K6 533 MHz sous Asri éducation (Toutou linux) et Mac OS X 6.7 sur MacBook intel.
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#6 Le 07/06/2011, à 21:17
- J5012
Re : Personnalisation de Grub
41 custom n'existe pas chez moi (pas modifie de grub)... je ne sais pas ce qu'il fait a part inclure un eventuel fichier custom.cfg
mais c'est de toute evidence 40_custom qui enregistre arch
menuentry "Arch Linux qui boote ! [/boot/vmlinuz26] (on /dev/sdb7)" {
insmod part_msdos
insmod ext2
set root='(/dev/sdb,msdos7)'
search --no-floppy --fs-uuid --set a98525a3-ca2c-45f3-8228-4a4e1e4488ac
linux /vmlinuz26 root=/dev/sdb7 ro
initrd /kernel26.img
}
soit tu supprimes ces lignes, soit tu met un diese devant chaque...
apres tu fais un update-grub
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#7 Le 07/06/2011, à 22:33
- cauchy
Re : Personnalisation de Grub
Ah bah non, parce que le 40_custom justement il est custom ! C'est moi qui ai rajouté l'entrée << Arch qui boote >> avec le
set root='(/dev/sdb,msdos7)'
car (si j'ai bien compris) c'est dans ce type de fichier que l'on fait notre petite tambouille, et l'on ne touche pas (si j'ai bien compris) à celle qui est détectée automatiquement - qui ne boote pas - décrite dans /etc/grub.d/30_os-prober avec un mauvais :
set root='(hd1,msdos6)'
(voir mon message du 31/05/2011, à 22:35) le problème c'est qu'au lancement je vois donc :
Arch Linux [/boot/vmlinuz26] (on /dev/sdb7) (celle qui vient du 30_os-prober)
et :
Arch Linux celle qui boote [/boot/vmlinuz26] (on /dev/sdb7) (celle qui vient du 40_custom)
et comme c'est << la mienne >> qui démarre et pas celle du 30_os-prober, j'aurais voulu savoir comme faire disparaître celle du 30_os-prober ?
S. Lejoly
Acer AspireOne 9' sous Ubuntu 32bits 10.04, Artic MC001E sous Mint 14 64bits , AMD Duron 1,4 GHz sous Debian Squeeze, Compaq AMD K6 533 MHz sous Asri éducation (Toutou linux) et Mac OS X 6.7 sur MacBook intel.
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#8 Le 07/06/2011, à 22:56
- Compte anonymisé
Re : Personnalisation de Grub
Salut
Il suffit d'ajouter en fin de fichier /etc/default/grub la ligne suivante :
GRUB_DISABLE_OS_PROBER=true
Puis tu valides par un :
sudo update-grub
@+
#9 Le 07/06/2011, à 23:09
- cauchy
Re : Personnalisation de Grub
Merci, je le fais dès que je peux.
S. Lejoly
Acer AspireOne 9' sous Ubuntu 32bits 10.04, Artic MC001E sous Mint 14 64bits , AMD Duron 1,4 GHz sous Debian Squeeze, Compaq AMD K6 533 MHz sous Asri éducation (Toutou linux) et Mac OS X 6.7 sur MacBook intel.
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#10 Le 08/06/2011, à 10:08
- J5012
Re : Personnalisation de Grub
30_os-prober est justement la detection automatique ! si t'en n'a pas besoin tu peux la desactiver mais c'est ce script qui est utilise lors des install d'autres os...
donc on revient a 41_custom mais dedans il n'y a pas grand chose (bizarre) a moins de savoir ce qu'est ce $prefix ?? ce qui situerait le custom.cfg ...
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#11 Le 08/06/2011, à 11:49
- cauchy
Re : Personnalisation de Grub
Je vais regretter le /boot /grub/menu.lst !
S. Lejoly
Acer AspireOne 9' sous Ubuntu 32bits 10.04, Artic MC001E sous Mint 14 64bits , AMD Duron 1,4 GHz sous Debian Squeeze, Compaq AMD K6 533 MHz sous Asri éducation (Toutou linux) et Mac OS X 6.7 sur MacBook intel.
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