Πρόβλημα με grub

[kermit]

Κώδικας: Επιλογή όλων

# 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 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 entrys
#GRUB_DISABLE_LINUX_RECOVERY="true"

[vagrale13]

Οπα λαθος.... αυτο

Κώδικας: Επιλογή όλων

sudo gedit /etc/grub.d/10_linux

Off topic:
Παει, γερασα και εγω....

[kermit]

Κώδικας: Επιλογή όλων

#! /bin/sh -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${GRUB_DISTRIBUTOR}" = "x" ] ; then
OS=GNU/Linux
else
OS="${GRUB_DISTRIBUTOR}"
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}" \
|| [ "`grub-probe -t abstraction --device ${GRUB_DEVICE} | sed -e 's,.*\(lvm\).*,\1,'`" = "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 ()
{
cat << EOF
menuentry "$1" {
recordfail=1
if [ -n \${have_grubenv} ]; then save_env recordfail; fi
EOF
if [ "x$3" = "xquiet" ]; then
cat << EOF
set quiet=1
EOF
fi
save_default_entry | sed -e "s/^/\t/"
prepare_grub_to_access_device ${GRUB_DEVICE_BOOT} | sed -e "s/^/\t/"
cat << EOF
linux ${rel_dirname}/${basename} root=${linux_root_device_thisversion} ro $2
EOF
if test -n "${initrd}" ; then
cat << EOF
initrd ${rel_dirname}/${initrd}
EOF
fi
cat << EOF
}
EOF
}

list=`for i in /boot/vmlinu[xz]-* /vmlinu[xz]-* ; do
if grub_file_is_not_garbage "$i" ; then echo -n "$i " ; fi
done`

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}, Linux ${version}" \
"${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_EXTRA} ${GRUB_CMDLINE_LINUX_DEFAULT}" \
quiet
if [ "x${GRUB_DISABLE_LINUX_RECOVERY}" != "xtrue" ]; then
linux_entry "${OS}, Linux ${version} (recovery mode)" \
"single ${GRUB_CMDLINE_LINUX}"
fi

list=`echo $list | tr ' ' '\n' | grep -vx $linux | tr '\n' ' '`
done

off topic αλλα....
Ειλικρινα δεν εχω λογια για την συχεχομενη βοηθεια ολων......!!!! ΕΥΧΑΡΙΣΤΩ

[vagrale13]

Κατι εχω παθει σημερα, δεν το κανω επιστηδες...

Κώδικας: Επιλογή όλων

sudo gedit /boot/grub/grub.cfg

[kermit]

Κώδικας: Επιλογή όλων

#
# 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 /boot/grub/grubenv ]; then
have_grubenv=true
load_env
fi
set default="0"
if [ ${prev_saved_entry} ]; then
saved_entry=${prev_saved_entry}
save_env saved_entry
prev_saved_entry=
save_env prev_saved_entry
fi
insmod ext2
set root=(hd0,3)
search --no-floppy --fs-uuid --set 21e3ce26-f164-4d4e-a734-342faf0e38f1
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
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/white
### END /etc/grub.d/05_debian_theme ###

### BEGIN /etc/grub.d/10_linux ###
menuentry "Ubuntu, Linux 2.6.31-16-generic" {
recordfail=1
if [ -n ${have_grubenv} ]; then save_env recordfail; fi
set quiet=1
insmod ext2
set root=(hd0,3)
search --no-floppy --fs-uuid --set 21e3ce26-f164-4d4e-a734-342faf0e38f1
linux /boot/vmlinuz-2.6.31-16-generic root=UUID=21e3ce26-f164-4d4e-a734-342faf0e38f1 ro quiet splash
initrd /boot/initrd.img-2.6.31-16-generic
}
menuentry "Ubuntu, Linux 2.6.31-16-generic (recovery mode)" {
recordfail=1
if [ -n ${have_grubenv} ]; then save_env recordfail; fi
insmod ext2
set root=(hd0,3)
search --no-floppy --fs-uuid --set 21e3ce26-f164-4d4e-a734-342faf0e38f1
linux /boot/vmlinuz-2.6.31-16-generic root=UUID=21e3ce26-f164-4d4e-a734-342faf0e38f1 ro single
initrd /boot/initrd.img-2.6.31-16-generic
}
menuentry "Ubuntu, Linux 2.6.31-14-generic" {
recordfail=1
if [ -n ${have_grubenv} ]; then save_env recordfail; fi
set quiet=1
insmod ext2
set root=(hd0,3)
search --no-floppy --fs-uuid --set 21e3ce26-f164-4d4e-a734-342faf0e38f1
linux /boot/vmlinuz-2.6.31-14-generic root=UUID=21e3ce26-f164-4d4e-a734-342faf0e38f1 ro quiet splash
initrd /boot/initrd.img-2.6.31-14-generic
}
menuentry "Ubuntu, Linux 2.6.31-14-generic (recovery mode)" {
recordfail=1
if [ -n ${have_grubenv} ]; then save_env recordfail; fi
insmod ext2
set root=(hd0,3)
search --no-floppy --fs-uuid --set 21e3ce26-f164-4d4e-a734-342faf0e38f1
linux /boot/vmlinuz-2.6.31-14-generic root=UUID=21e3ce26-f164-4d4e-a734-342faf0e38f1 ro single
initrd /boot/initrd.img-2.6.31-14-generic
}
### END /etc/grub.d/10_linux ###

### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry "Memory test (memtest86+)" {
linux16 /boot/memtest86+.bin
}
menuentry "Memory test (memtest86+, serial console 115200)" {
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 ###

[vagrale13]

Κανε πρωτα ενα backup με την εντολη

Κώδικας: Επιλογή όλων

sudo cp /boot/grub/grub.cfg /boot/grub/grub.cfg.old

μετα δωσε

Κώδικας: Επιλογή όλων

sudo gedit /boot/grub/grub.cfg

Αντικατεστησε το με αυτο

Κώδικας: Επιλογή όλων

#
# 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 /boot/grub/grubenv ]; then
have_grubenv=true
load_env
fi
set default="0"
if [ ${prev_saved_entry} ]; then
saved_entry=${prev_saved_entry}
save_env saved_entry
prev_saved_entry=
save_env prev_saved_entry
fi
insmod ext2
set root=(hd0,3)
search --no-floppy --fs-uuid --set 21e3ce26-f164-4d4e-a734-342faf0e38f1
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
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/white
### END /etc/grub.d/05_debian_theme ###

### BEGIN /etc/grub.d/10_linux ###
menuentry "Ubuntu, Linux 2.6.31-16-generic" {
recordfail=1
if [ -n ${have_grubenv} ]; then save_env recordfail; fi
set quiet=1
insmod ext2
set root=(hd0,3)
search --no-floppy --fs-uuid --set 21e3ce26-f164-4d4e-a734-342faf0e38f1
linux /boot/vmlinuz-2.6.31-16-generic root=UUID=21e3ce26-f164-4d4e-a734-342faf0e38f1 ro quiet splash
initrd /boot/initrd.img-2.6.31-16-generic
}
menuentry "Ubuntu, Linux 2.6.31-16-generic (recovery mode)" {
recordfail=1
if [ -n ${have_grubenv} ]; then save_env recordfail; fi
insmod ext2
set root=(hd0,3)
search --no-floppy --fs-uuid --set 21e3ce26-f164-4d4e-a734-342faf0e38f1
linux /boot/vmlinuz-2.6.31-16-generic root=UUID=21e3ce26-f164-4d4e-a734-342faf0e38f1 ro single
initrd /boot/initrd.img-2.6.31-16-generic
}
menuentry "Ubuntu, Linux 2.6.31-14-generic" {
recordfail=1
if [ -n ${have_grubenv} ]; then save_env recordfail; fi
set quiet=1
insmod ext2
set root=(hd0,3)
search --no-floppy --fs-uuid --set 21e3ce26-f164-4d4e-a734-342faf0e38f1
linux /boot/vmlinuz-2.6.31-14-generic root=UUID=21e3ce26-f164-4d4e-a734-342faf0e38f1 ro quiet splash
initrd /boot/initrd.img-2.6.31-14-generic
}
menuentry "Ubuntu, Linux 2.6.31-14-generic (recovery mode)" {
recordfail=1
if [ -n ${have_grubenv} ]; then save_env recordfail; fi
insmod ext2
set root=(hd0,3)
search --no-floppy --fs-uuid --set 21e3ce26-f164-4d4e-a734-342faf0e38f1
linux /boot/vmlinuz-2.6.31-14-generic root=UUID=21e3ce26-f164-4d4e-a734-342faf0e38f1 ro single
initrd /boot/initrd.img-2.6.31-14-generic
}
### END /etc/grub.d/10_linux ###

### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry "Memory test (memtest86+)" {
linux16 /boot/memtest86+.bin
}
menuentry "Memory test (memtest86+, serial console 115200)" {
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.
menuentry "Windows 7 (loader) (on /dev/sda1)" {
insmod ntfs
set root=(hd0,1)
search --no-floppy --fs-uuid --set 52E66165E66149F5
chainloader +1
}
### END /etc/grub.d/40_custom ###

Αποθηκευση - Κλεισε το αρχειο και δωσε στο τερματικο

Κώδικας: Επιλογή όλων

sudo update-grub

Κανε επανεκκινηση και δες αν καναμε τιποτα, ή τα διαλυσαμε ολα!!

Δεν το εχω δοκιμασει, αν δεν μπορεσεις να μπεις σε κανενα λειτουργικο,
μπες απο livecd να προσπαθησουμε να το φτιαξουμε.

[kermit]

δεν μπορω να το αποθηκευσω γιατι ο φακελος ειναι μονο για αναγνωση......
Τι κανω...????

[vagrale13]

δεν μπορω να το αποθηκευσω γιατι ο φακελος ειναι μονο για αναγνωση......
Τι κανω...????

Σωστα.... https://wiki.ubuntu.com/Grub2#Adding%20 ... 20Grub%202

Τρεξε

Κώδικας: Επιλογή όλων

sudo update-grub

και δες αν εχει αλλαξει απο μονο του

[kermit]

Δεν καταλαβα τι ακριβως πρεπει να ελεγξω αν αλλαξε....αλλα αυτο μου εμφανισε:

Κώδικας: Επιλογή όλων

kermit@kermit-desktop:~$ sudo update-grub
Generating grub.cfg ...
Found linux image: /boot/vmlinuz-2.6.31-16-generic
Found initrd image: /boot/initrd.img-2.6.31-16-generic
Found linux image: /boot/vmlinuz-2.6.31-14-generic
Found initrd image: /boot/initrd.img-2.6.31-14-generic
Found memtest86+ image: /boot/memtest86+.bin
ls: αδυναμία πρόσβασης του /var/lib/os-prober/mount/boot
Boot: No such file or directory
done
kermit@kermit-desktop:~$


[kermit]

Αν κανω μια απελπιδα προσπαθεια, να ξαναπερασω τα win 7 ή να προσπαθησω, αφου διαγραψω το linux να διορθωσω την MBR κ μετα να περασω παλι τα αγαπημενα μου 9.10?