Fórum Ubuntu CZ/SK
Ubuntu pro osobní počítače => Obecná podpora => Téma založeno: Mr. Teatime 27 Října 2009, 15:54:03
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Ahoj, měl jsem na hdd asi dvě distribucce, win. XP plus hromadu dalšího balastu, rozhodl jsem se to pomocí live verze gParted trochu promazat. Skončil jsem tak, že mám oddíl s win a oddíl s ubuntu, to je ok, ale při startu to háže hlášku grub error 22, už se mi to jednou stalo když jsem měl vedle XP ubuntu a oddíl s ním smazal, vyřešil jsem to příkazem fixmbr přes recovery řádku na instalačním CD k win, ale teď když je tam dualboot by to asi neklaplo, a navíc bych musel CD s win schánět... Dá se to tedy nějak opravit pomocí ubuntu livka?
Díky
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Jde
http://wiki.ubuntu.cz/GRUB/Obnova
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Nebo tu dej výpis z boot_info_script (http://forum.ubuntu.cz/index.php/topic,38595.msg282696.html#msg282696).
Píše ti tu chybu hned po restartu nebo po zvolení operačního systému v nabídce Grubu?
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Tak jsem to zkusil podle wiki návodu ale skončilo to errorem (log potom přidám), nadruhou stranu teď nabootuju do win ale grub se neukáže...
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pokud postupuju podle wiki:
[ Minimal BASH-like line editing is supported. For
the first word, TAB lists possible command
completions. Anywhere else TAB lists the possible
completions of a device/filename. ]
grub> find /boot/grub/stage1
(hd0,5)
grub> root (hd0,5)
grub> setup (hd0)
Checking if "/boot/grub/stage1" exists... yes
Checking if "/boot/grub/stage2" exists... yes
Checking if "/boot/grub/e2fs_stage1_5" exists... yes
Running "embed /boot/grub/e2fs_stage1_5 (hd0)"... 17 sectors are embedded.
succeeded
Running "install /boot/grub/stage1 (hd0) (hd0)1+17 p (hd0,5)/boot/grub/stage2
/boot/grub/menu.lst"... failed
Error 12: Invalid device requested
grub>
a když použiju script tak:
============================= Boot Info Summary: ==============================
=> Windows is installed in the MBR of /dev/sda
sda1: _________________________________________________________________________
File system: ntfs
Boot sector type: Windows XP
Boot sector info: No errors found in the Boot Parameter Block.
Operating System: Windows XP
Boot files/dirs: /boot.ini /ntldr /NTDETECT.COM
sda2: _________________________________________________________________________
File system: Extended Partition
Boot sector type: -
Boot sector info:
sda5: _________________________________________________________________________
File system: ext3
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 9.04
Boot files/dirs: /boot/grub/menu.lst /etc/fstab
sda6: _________________________________________________________________________
File system: swap
Boot sector type: -
Boot sector info:
sda3: _________________________________________________________________________
File system: ntfs
Boot sector type: Windows Vista
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files/dirs:
=========================== Drive/Partition Info: =============================
Drive: sda ___________________ _____________________________________________________
Disk /dev/sda: 640.1 GB, 640135028736 bytes
255 heads, 63 sectors/track, 77825 cylinders, total 1250263728 sectors
Units = sectors of 1 * 512 = 512 bytes
Disk identifier: 0xb2a3b2a3
Partition Boot Start End Size Id System
/dev/sda1 * 63 204,796,619 204,796,557 7 HPFS/NTFS
/dev/sda2 204,941,205 1,250,258,624 1,045,317,420 5 Extended
/dev/sda5 221,006,268 816,503,624 595,497,357 83 Linux
/dev/sda6 816,503,688 828,584,504 12,080,817 82 Linux swap / Solaris
/dev/sda3 840,665,448 1,250,258,624 409,593,177 7 HPFS/NTFS
/dev/sda2 overlaps with /dev/sda3
blkid -c /dev/null: ____________________________________________________________
/dev/loop0: TYPE="squashfs"
/dev/sda1: UUID="0E107E56107E44AD" TYPE="ntfs"
/dev/sda3: UUID="2BE9602167CEFE47" TYPE="ntfs"
/dev/sda5: UUID="81c86452-c650-42f0-8d8f-ff1668fcf767" SEC_TYPE="ext2" TYPE="ext3"
/dev/sda6: TYPE="swap" UUID="1d017eba-3e27-4dde-8006-4f92ad195e5c"
=============================== "mount" output: ===============================
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
tmpfs on /lib/modules/2.6.28-11-generic/volatile type tmpfs (rw,mode=0755)
tmpfs on /lib/modules/2.6.28-11-generic/volatile type tmpfs (rw,mode=0755)
tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
varrun on /var/run type tmpfs (rw,nosuid,mode=0755)
varlock on /var/lock type tmpfs (rw,noexec,nosuid,nodev,mode=1777)
udev on /dev type tmpfs (rw,mode=0755)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=620)
rootfs on / type rootfs (rw)
/dev/sr0 on /cdrom type iso9660 (ro,noatime)
/dev/loop0 on /rofs type squashfs (ro,noatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,noexec,nosuid,nodev)
gvfs-fuse-daemon on /home/ubuntu/.gvfs type fuse.gvfs-fuse-daemon (rw,nosuid,nodev,user=ubuntu)
================================ sda1/boot.ini: ================================
[boot loader]
timeout=30
default=multi(0)disk(0)rdisk(0)partition(1)\WINDOWS
[operating systems]
multi(0)disk(0)rdisk(0)partition(1)\WINDOWS="Microsoft Windows XP Professional" /fastdetect /NoExecute=OptIn
=========================== sda5/boot/grub/menu.lst: ===========================
# menu.lst - See: grub(8), info grub, update-grub(8)
# grub-install(8), grub-floppy(8),
# grub-md5-crypt, /usr/share/doc/grub
# and /usr/share/doc/grub-doc/.
## default num
# Set the default entry to the entry number NUM. Numbering starts from 0, and
# the entry number 0 is the default if the command is not used.
#
# You can specify 'saved' instead of a number. In this case, the default entry
# is the entry saved with the command 'savedefault'.
# WARNING: If you are using dmraid do not use 'savedefault' or your
# array will desync and will not let you boot your system.
default 0
## timeout sec
# Set a timeout, in SEC seconds, before automatically booting the default entry
# (normally the first entry defined).
timeout 10
## hiddenmenu
# Hides the menu by default (press ESC to see the menu)
#hiddenmenu
# Pretty colours
#color cyan/blue white/blue
## password ['--md5'] passwd
# If used in the first section of a menu file, disable all interactive editing
# control (menu entry editor and command-line) and entries protected by the
# command 'lock'
# e.g. password topsecret
# password --md5 $1$gLhU0/$aW78kHK1QfV3P2b2znUoe/
# password topsecret
#
# examples
#
# title Windows 95/98/NT/2000
# root (hd0,0)
# makeactive
# chainloader +1
#
# title Linux
# root (hd0,1)
# kernel /vmlinuz root=/dev/hda2 ro
#
#
# Put static boot stanzas before and/or after AUTOMAGIC KERNEL LIST
### BEGIN AUTOMAGIC KERNELS LIST
## lines between the AUTOMAGIC KERNELS LIST markers will be modified
## by the debian update-grub script except for the default options below
## DO NOT UNCOMMENT THEM, Just edit them to your needs
## ## Start Default Options ##
## default kernel options
## default kernel options for automagic boot options
## If you want special options for specific kernels use kopt_x_y_z
## where x.y.z is kernel version. Minor versions can be omitted.
## e.g. kopt=root=/dev/hda1 ro
## kopt_2_6_8=root=/dev/hdc1 ro
## kopt_2_6_8_2_686=root=/dev/hdc2 ro
# kopt=root=UUID=81c86452-c650-42f0-8d8f-ff1668fcf767 ro
## default grub root device
## e.g. groot=(hd0,0)
# groot=81c86452-c650-42f0-8d8f-ff1668fcf767
## should update-grub create alternative automagic boot options
## e.g. alternative=true
## alternative=false
# alternative=true
## should update-grub lock alternative automagic boot options
## e.g. lockalternative=true
## lockalternative=false
# lockalternative=false
## additional options to use with the default boot option, but not with the
## alternatives
## e.g. defoptions=vga=791 resume=/dev/hda5
# defoptions=quiet splash
## should update-grub lock old automagic boot options
## e.g. lockold=false
## lockold=true
# lockold=false
## Xen hypervisor options to use with the default Xen boot option
# xenhopt=
## Xen Linux kernel options to use with the default Xen boot option
# xenkopt=console=tty0
## altoption boot targets option
## multiple altoptions lines are allowed
## e.g. altoptions=(extra menu suffix) extra boot options
## altoptions=(recovery) single
# altoptions=(recovery mode) single
## controls how many kernels should be put into the menu.lst
## only counts the first occurence of a kernel, not the
## alternative kernel options
## e.g. howmany=all
## howmany=7
# howmany=all
## specify if running in Xen domU or have grub detect automatically
## update-grub will ignore non-xen kernels when running in domU and vice versa
## e.g. indomU=detect
## indomU=true
## indomU=false
# indomU=detect
## should update-grub create memtest86 boot option
## e.g. memtest86=true
## memtest86=false
# memtest86=true
## should update-grub adjust the value of the default booted system
## can be true or false
# updatedefaultentry=false
## should update-grub add savedefault to the default options
## can be true or false
# savedefault=false
## ## End Default Options ##
title Ubuntu 9.04, kernel 2.6.28-16-generic
uuid 81c86452-c650-42f0-8d8f-ff1668fcf767
kernel /boot/vmlinuz-2.6.28-16-generic root=UUID=81c86452-c650-42f0-8d8f-ff1668fcf767 ro quiet splash
initrd /boot/initrd.img-2.6.28-16-generic
quiet
title Ubuntu 9.04, kernel 2.6.28-16-generic (recovery mode)
uuid 81c86452-c650-42f0-8d8f-ff1668fcf767
kernel /boot/vmlinuz-2.6.28-16-generic root=UUID=81c86452-c650-42f0-8d8f-ff1668fcf767 ro single
initrd /boot/initrd.img-2.6.28-16-generic
title Ubuntu 9.04, kernel 2.6.28-15-generic
uuid 81c86452-c650-42f0-8d8f-ff1668fcf767
kernel /boot/vmlinuz-2.6.28-15-generic root=UUID=81c86452-c650-42f0-8d8f-ff1668fcf767 ro quiet splash
initrd /boot/initrd.img-2.6.28-15-generic
quiet
title Ubuntu 9.04, kernel 2.6.28-15-generic (recovery mode)
uuid 81c86452-c650-42f0-8d8f-ff1668fcf767
kernel /boot/vmlinuz-2.6.28-15-generic root=UUID=81c86452-c650-42f0-8d8f-ff1668fcf767 ro single
initrd /boot/initrd.img-2.6.28-15-generic
title Ubuntu 9.04, kernel 2.6.28-14-generic
uuid 81c86452-c650-42f0-8d8f-ff1668fcf767
kernel /boot/vmlinuz-2.6.28-14-generic root=UUID=81c86452-c650-42f0-8d8f-ff1668fcf767 ro quiet splash
initrd /boot/initrd.img-2.6.28-14-generic
quiet
title Ubuntu 9.04, kernel 2.6.28-14-generic (recovery mode)
uuid 81c86452-c650-42f0-8d8f-ff1668fcf767
kernel /boot/vmlinuz-2.6.28-14-generic root=UUID=81c86452-c650-42f0-8d8f-ff1668fcf767 ro single
initrd /boot/initrd.img-2.6.28-14-generic
title Ubuntu 9.04, kernel 2.6.28-13-generic
uuid 81c86452-c650-42f0-8d8f-ff1668fcf767
kernel /boot/vmlinuz-2.6.28-13-generic root=UUID=81c86452-c650-42f0-8d8f-ff1668fcf767 ro quiet splash
initrd /boot/initrd.img-2.6.28-13-generic
quiet
title Ubuntu 9.04, kernel 2.6.28-13-generic (recovery mode)
uuid 81c86452-c650-42f0-8d8f-ff1668fcf767
kernel /boot/vmlinuz-2.6.28-13-generic root=UUID=81c86452-c650-42f0-8d8f-ff1668fcf767 ro single
initrd /boot/initrd.img-2.6.28-13-generic
title Ubuntu 9.04, kernel 2.6.28-11-generic
uuid 81c86452-c650-42f0-8d8f-ff1668fcf767
kernel /boot/vmlinuz-2.6.28-11-generic root=UUID=81c86452-c650-42f0-8d8f-ff1668fcf767 ro quiet splash
initrd /boot/initrd.img-2.6.28-11-generic
quiet
title Ubuntu 9.04, kernel 2.6.28-11-generic (recovery mode)
uuid 81c86452-c650-42f0-8d8f-ff1668fcf767
kernel /boot/vmlinuz-2.6.28-11-generic root=UUID=81c86452-c650-42f0-8d8f-ff1668fcf767 ro single
initrd /boot/initrd.img-2.6.28-11-generic
title Ubuntu 9.04, memtest86+
uuid 81c86452-c650-42f0-8d8f-ff1668fcf767
kernel /boot/memtest86+.bin
quiet
### END DEBIAN AUTOMAGIC KERNELS LIST
# This is a divider, added to separate the menu items below from the Debian
# ones.
title Other operating systems:
root
# This entry automatically added by the Debian installer for a non-linux OS
# on /dev/sda1
title Microsoft Windows XP Professional
rootnoverify (hd0,0)
savedefault
makeactive
chainloader +1
# This entry automatically added by the Debian installer for an existing
# linux installation on /dev/sda6.
title Ubuntu 9.04, kernel 2.6.28-11-generic (on /dev/sda6)
root (hd0,5)
kernel /boot/vmlinuz-2.6.28-11-generic root=UUID=7d259aac-90d4-4400-99ad-2d1be2f66e03 ro quiet splash
initrd /boot/initrd.img-2.6.28-11-generic
savedefault
boot
# This entry automatically added by the Debian installer for an existing
# linux installation on /dev/sda6.
title Ubuntu 9.04, kernel 2.6.28-11-generic (recovery mode) (on /dev/sda6)
root (hd0,5)
kernel /boot/vmlinuz-2.6.28-11-generic root=UUID=7d259aac-90d4-4400-99ad-2d1be2f66e03 ro single
initrd /boot/initrd.img-2.6.28-11-generic
savedefault
boot
# This entry automatically added by the Debian installer for an existing
# linux installation on /dev/sda6.
title Ubuntu 9.04, memtest86+ (on /dev/sda6)
root (hd0,5)
kernel /boot/memtest86+.bin
savedefault
boot
=============================== sda5/etc/fstab: ===============================
# /etc/fstab: static file system information.
#
# Use 'vol_id --uuid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
proc /proc proc defaults 0 0
# / was on /dev/sda8 during installation
UUID=81c86452-c650-42f0-8d8f-ff1668fcf767 / ext3 relatime,errors=remount-ro 0 1
# swap was on /dev/sda9 during installation
UUID=1d017eba-3e27-4dde-8006-4f92ad195e5c none swap sw 0 0
/dev/scd0 /media/cdrom0 udf,iso9660 user,noauto,exec,utf8 0 0
/dev/fd0 /media/floppy0 auto rw,user,noauto,exec,utf8 0 0
=================== sda5: Location of files loaded by Grub: ===================
391.5GB: boot/grub/menu.lst
391.6GB: boot/grub/stage2
391.6GB: boot/initrd.img-2.6.28-11-generic
391.6GB: boot/initrd.img-2.6.28-13-generic
391.5GB: boot/initrd.img-2.6.28-14-generic
391.6GB: boot/initrd.img-2.6.28-15-generic
391.6GB: boot/initrd.img-2.6.28-16-generic
391.6GB: boot/vmlinuz-2.6.28-11-generic
391.6GB: boot/vmlinuz-2.6.28-13-generic
391.6GB: boot/vmlinuz-2.6.28-14-generic
391.6GB: boot/vmlinuz-2.6.28-15-generic
391.6GB: boot/vmlinuz-2.6.28-16-generic
391.6GB: initrd.img
391.6GB: initrd.img.old
391.6GB: vmlinuz
391.6GB: vmlinuz.old
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Nějaký zmatek v partition table; viz např.
grub> find /boot/grub/stage1
(hd0,5)
Running "install /boot/grub/stage1 (hd0) (hd0)1+17 p (hd0,5)/boot/grub/stage2
/boot/grub/menu.lst"... failed
Error 12: Invalid device requested
...
/dev/sda2 overlaps with /dev/sda3
?Dáš tady ještě výpis z sudo parted -lPamatuješ si, který oddíl jsi měl jako primární a který jako logický?
EDIT: Podle mě je chyba v tom, že máš sda3 (tedy primární oddíl) uvnitř sda2 (primární - extended). Budeš to asi muset upravit tak, abys' měl primární oddíly oddělené.
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Omlouvám se, že píšu po delší době, nebyl čas...
Nejdřív jsem měl na celém disku win. potom jsem přinstaloval ubuntu (1), to se mi po čase sesypalo, nešlo nabootovat, tak jsem ho tam nechal a nainstaloval další ubuntu (2), to jsem používal ale chtěl jsem se zbavit jednoho nfts oddílu, oddílu s ubuntu (1) a jeho swapu, tak jsem je pomocí gParted vymazal, teď mám ntfs s win, ntfs bez win, ubuntu (2) a swap.
Teď se na oddíl s ubuntu (2) ani nedá připojit, tudíž to vypíše:
ubuntu@ubuntu:~$ sudo parted -l
Error: Can't have overlapping partitions.
Warning: Unable to open /dev/sr0 read-write (Read-only file system). /dev/sr0
has been opened read-only.
Error: /dev/sr0: unrecognised disk label
Warning: Unable to open /dev/fd0 read-write (Read-only file system). /dev/fd0
has been opened read-only.
Error: /dev/fd0: unrecognised disk label
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Pravděpodobně budeš muset zazálohovat a udělat oddíly zgruntu znova (aspoň sda2-sda6). GParted/Editor diskových oddílů (http://wiki.ubuntu.cz/GParted) ti asi fungovat nebude, takže budeš muset zkusit nějaký jiný nástroj.
Nebo zkus testdisk (http://jirivanek.eu/test-disk-zachrance-poskozenych-dat) - sám jsem ještě nikdy nepotřeboval, ale je na něj slyšet jen chválu.
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No já jsem rád že mi teď jde alespoň win, když zkusím opravit ty disky myslíte že si to tím nerozhodím úplně?
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Babo raď :)
Pokud ti vyhovuje status quo, nechej to tak :) To bych ale určitě nedoporučoval... :)
Pokud použiješ jakýkoliv nástroj na manipulaci s oddíly, bude ti hrabat do MBR, čili může teoreticky dojít i k problémům s bootováním Win, ale ty by na druhou stranu měly být lehce opravitelné pomocí Win CD a fixmbr (http://wiki.ubuntu.cz/Odstran%C4%9Bn%C3%AD%20Ubuntu#Obnova_zavad.2BARsBDQ-e_Windows)...
Než do toho začneš vrtat, nastuduj si, co to je primární a logický oddíl, a jak pomocí nich rozdělit disk...