Συντονιστής: adem1

nick_gr7 έγραψε:ubuntu@ubuntu:~$ sudo update-grub
sudo: updategrub: command not found

pros έγραψε:nick_gr7 έγραψε:ubuntu@ubuntu:~$ sudo update-grub
sudo: updategrub: command not found
Με παύλα...
ubuntu@ubuntu:~$ sudo update-grub
grub-probe: error: cannot find a device for /.
nickgr7@nickgr7-desktop:~$ sudo update-grub
Searching for GRUB installation directory ... found: /boot/grub
Searching for default file ... found: /boot/grub/default
Testing for an existing GRUB menu.lst file ... found: /boot/grub/menu.lst
Searching for splash image ... none found, skipping ...
Found kernel: /boot/vmlinuz-2.6.31-16-generic
Found kernel: /boot/vmlinuz-2.6.31-15-generic-pae
Found kernel: /boot/vmlinuz-2.6.31-15-generic
Found kernel: /boot/vmlinuz-2.6.31-14-generic
Found GRUB 2: /boot/grub/core.img
Found kernel: /boot/memtest86+.bin
Updating /boot/grub/menu.lst ... done



sudo blkid
nickgr7@nickgr7-desktop:~$ sudo blkid
[sudo] password for nickgr7:
/dev/sda1: UUID="568C743C8C741927" LABEL="BOY2" TYPE="ntfs"
/dev/sdb1: UUID="d805b296-a666-4aac-a68f-325ff5062e84" TYPE="ext4"
/dev/sdb5: UUID="73e95b94-fbfa-4992-a39e-22cc7e201e0d" TYPE="swap"
/dev/sdc1: UUID="08B4E18FB4E17F94" LABEL="BOY" TYPE="ntfs"
nickgr7@nickgr7-desktop:~$

Κάνε backup το αρχείο πρώτα με την εντολή
sudo cp /boot/grub/grub.cfg /boot/grub/grubold.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 /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=(hd1,1)
search --no-floppy --fs-uuid --set b2248963-2d57-43ed-aef5-56a494ac6342
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=(hd1,1)
search --no-floppy --fs-uuid --set b2248963-2d57-43ed-aef5-56a494ac6342
linux /boot/vmlinuz-2.6.31-16-generic root=UUID=b2248963-2d57-43ed-aef5-56a494ac6342 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=(hd1,1)
search --no-floppy --fs-uuid --set b2248963-2d57-43ed-aef5-56a494ac6342
linux /boot/vmlinuz-2.6.31-16-generic root=UUID=b2248963-2d57-43ed-aef5-56a494ac6342 ro single
initrd /boot/initrd.img-2.6.31-16-generic
}
menuentry "Ubuntu, Linux 2.6.31-15-generic-pae" {
recordfail=1
if [ -n ${have_grubenv} ]; then save_env recordfail; fi
set quiet=1
insmod ext2
set root=(hd1,1)
search --no-floppy --fs-uuid --set b2248963-2d57-43ed-aef5-56a494ac6342
linux /boot/vmlinuz-2.6.31-15-generic-pae root=UUID=b2248963-2d57-43ed-aef5-56a494ac6342 ro quiet splash
initrd /boot/initrd.img-2.6.31-15-generic-pae
}
menuentry "Ubuntu, Linux 2.6.31-15-generic-pae (recovery mode)" {
recordfail=1
if [ -n ${have_grubenv} ]; then save_env recordfail; fi
insmod ext2
set root=(hd1,1)
search --no-floppy --fs-uuid --set b2248963-2d57-43ed-aef5-56a494ac6342
linux /boot/vmlinuz-2.6.31-15-generic-pae root=UUID=b2248963-2d57-43ed-aef5-56a494ac6342 ro single
initrd /boot/initrd.img-2.6.31-15-generic-pae
}
menuentry "Ubuntu, Linux 2.6.31-15-generic" {
recordfail=1
if [ -n ${have_grubenv} ]; then save_env recordfail; fi
set quiet=1
insmod ext2
set root=(hd1,1)
search --no-floppy --fs-uuid --set b2248963-2d57-43ed-aef5-56a494ac6342
linux /boot/vmlinuz-2.6.31-15-generic root=UUID=b2248963-2d57-43ed-aef5-56a494ac6342 ro quiet splash
initrd /boot/initrd.img-2.6.31-15-generic
}
menuentry "Ubuntu, Linux 2.6.31-15-generic (recovery mode)" {
recordfail=1
if [ -n ${have_grubenv} ]; then save_env recordfail; fi
insmod ext2
set root=(hd1,1)
search --no-floppy --fs-uuid --set b2248963-2d57-43ed-aef5-56a494ac6342
linux /boot/vmlinuz-2.6.31-15-generic root=UUID=b2248963-2d57-43ed-aef5-56a494ac6342 ro single
initrd /boot/initrd.img-2.6.31-15-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=(hd1,1)
search --no-floppy --fs-uuid --set b2248963-2d57-43ed-aef5-56a494ac6342
linux /boot/vmlinuz-2.6.31-14-generic root=UUID=b2248963-2d57-43ed-aef5-56a494ac6342 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=(hd1,1)
search --no-floppy --fs-uuid --set b2248963-2d57-43ed-aef5-56a494ac6342
linux /boot/vmlinuz-2.6.31-14-generic root=UUID=b2248963-2d57-43ed-aef5-56a494ac6342 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 ###
menuentry "Windows 7 (loader) (on /dev/sda1)" {
insmod ntfs
set root=(hd0,1)
search --no-floppy --fs-uuid --set 08b4e18fb4e17f94
chainloader +1
}
### 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 ###Αν δεν έγινε τίποτα άλλαξε το αρχείο που πήρες backup με το αλλαγμένο!
