Fórum Ubuntu CZ/SK
Ubuntu pro osobní počítače => Pracovní prostředí => Téma založeno: Freshlemon 06 Dubna 2010, 19:58:32
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Dobrý den,
mám problém a chtěl bych požádat o radu. Na svém laptopu (Lenovo N500) mám jak Visty, tak Ubuntu (a při startu vybírám jeden z těchto systémů). visty jsou na disku C a právě z tohoto disku jsem chtěl ubrat volné místo a vytvořit z něj nový oddíl pro svá data. Použil jsem software easeus partition manager a postupoval jsem podle tohoto návodu: http://www.pc-help.cz/viewtopic.php?f=58&t=37086
akce vyžadovala restart, restartoval jsem tedy a vybral jsem spuštění visty a po restartu probíhalo ono "přerozdělení". Vše šlo ok, nakonec byl vyžadován reboot.
A právě po rebootu kdy to běžně naloaduje GRUB se vypsalo:
GRUB loading
error: unknown filesystem
grub rescue>
Na disku C bylo volného kolem 89 GB, nový oddíl měl mít něco málo přes 30 GB.
nevím, co s tím, mohl byste mi prosím někdo poradit?
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Nemenil si nahodou neco u linuxoveho oddielu???
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Prosím výpis z boot_info_script (http://wiki.ubuntu.cz/boot_info_script).
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Nemyslím si. Mé znalosti bohužel nesahají tak daleko, abych to mohl říct s jistotou, ale v easeus partition manager jsem zmenšoval disk C, disky, které využívá ubuntu byly separované. Samozřejmě nevím, jestli do nich program přesto nezasáhl.
Nemenil si nahodou neco u linuxoveho oddielu???
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Prosím výpis z boot_info_script (http://wiki.ubuntu.cz/boot_info_script).
tady je ten výpis. jenom zmiňuji, že se s ubuntu znám asi tři dny, tak prosím případně omluvte mé neznalosti :)
Boot Info Script 0.55 dated February 15th, 2010
============================= Boot Info Summary: ==============================
=> Grub 2 is installed in the MBR of /dev/sda and looks on the same drive in
partition #5 for /boot/grub.
sda1: _________________________________________________________________________
File system: ntfs
Boot sector type: Windows Vista/7
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files/dirs: /bootmgr /Boot/BCD
sda2: _________________________________________________________________________
File system: ntfs
Boot sector type: Windows Vista/7
Boot sector info: No errors found in the Boot Parameter Block.
Operating System: Windows Vista
Boot files/dirs: /Windows/System32/winload.exe /wubildr.mbr
/ubuntu/winboot/wubildr.mbr /wubildr
/ubuntu/winboot/wubildr
sda3: _________________________________________________________________________
File system: ntfs
Boot sector type: Windows Vista/7
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files/dirs:
sda4: _________________________________________________________________________
File system: Extended Partition
Boot sector type: Unknown
Boot sector info:
sda5: _________________________________________________________________________
File system: ntfs
Boot sector type: Windows XP
Boot sector info: According to the info in the boot sector, sda5 starts
at sector 63.
Operating System:
Boot files/dirs:
sda6: _________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 9.10
Boot files/dirs: /boot/grub/grub.cfg /etc/fstab /boot/grub/core.img
sda7: _________________________________________________________________________
File system: swap
Boot sector type: -
Boot sector info:
=========================== Drive/Partition Info: =============================
Drive: sda ___________________ _____________________________________________________
Disk /dev/sda: 250.1 GB, 250059350016 bytes
255 heads, 63 sectors/track, 30401 cylinders, total 488397168 sectors
Units = sectors of 1 * 512 = 512 bytes
Disk identifier: 0x7136104b
Partition Boot Start End Size Id System
/dev/sda1 * 2,048 3,071,999 3,069,952 7 HPFS/NTFS
/dev/sda2 3,072,000 305,492,039 302,420,040 7 HPFS/NTFS
/dev/sda3 467,914,752 488,394,751 20,480,000 7 HPFS/NTFS
/dev/sda4 305,492,040 467,909,189 162,417,150 f W95 Ext d (LBA)
/dev/sda5 305,492,103 368,547,164 63,055,062 7 HPFS/NTFS
/dev/sda6 368,547,228 463,764,419 95,217,192 83 Linux
/dev/sda7 463,764,483 467,909,189 4,144,707 82 Linux swap / Solaris
blkid -c /dev/null: ____________________________________________________________
Device UUID TYPE LABEL
/dev/loop0 squashfs
/dev/sda1 08303CDD303CD382 ntfs SERVICEV003
/dev/sda2 AA8E6B278E6AEAF1 ntfs SW_Preload
/dev/sda3 44CABD9ACABD88A6 ntfs Lenovo
/dev/sda5 01CAD5BF3BCD98C0 ntfs Data
/dev/sda6 1916cf05-1406-4985-a309-86a265ecb3e7 ext4
/dev/sda7 649400f1-38d6-44af-bdfe-d372891050e2 swap
============================ "mount | grep ^/dev output: ===========================
Device Mount_Point Type Options
aufs / aufs (rw)
/dev/sr0 /cdrom iso9660 (rw)
/dev/loop0 /rofs squashfs (rw)
=========================== sda6/boot/grub/grub.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=(hd0,5)
search --no-floppy --fs-uuid --set 1916cf05-1406-4985-a309-86a265ecb3e7
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 2.6.31-20-generic" {
recordfail=1
if [ -n ${have_grubenv} ]; then save_env recordfail; fi
set quiet=1
insmod ext2
set root=(hd0,5)
search --no-floppy --fs-uuid --set 1916cf05-1406-4985-a309-86a265ecb3e7
linux /boot/vmlinuz-2.6.31-20-generic root=UUID=1916cf05-1406-4985-a309-86a265ecb3e7 ro quiet splash
initrd /boot/initrd.img-2.6.31-20-generic
}
menuentry "Ubuntu, Linux 2.6.31-20-generic (recovery mode)" {
recordfail=1
if [ -n ${have_grubenv} ]; then save_env recordfail; fi
insmod ext2
set root=(hd0,5)
search --no-floppy --fs-uuid --set 1916cf05-1406-4985-a309-86a265ecb3e7
linux /boot/vmlinuz-2.6.31-20-generic root=UUID=1916cf05-1406-4985-a309-86a265ecb3e7 ro single
initrd /boot/initrd.img-2.6.31-20-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=(hd0,5)
search --no-floppy --fs-uuid --set 1916cf05-1406-4985-a309-86a265ecb3e7
linux /boot/vmlinuz-2.6.31-14-generic root=UUID=1916cf05-1406-4985-a309-86a265ecb3e7 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=(hd0,5)
search --no-floppy --fs-uuid --set 1916cf05-1406-4985-a309-86a265ecb3e7
linux /boot/vmlinuz-2.6.31-14-generic root=UUID=1916cf05-1406-4985-a309-86a265ecb3e7 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 Vista (loader) (on /dev/sda1)" {
insmod ntfs
set root=(hd0,1)
search --no-floppy --fs-uuid --set 08303cdd303cd382
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 ###
=============================== sda6/etc/fstab: ===============================
# /etc/fstab: static file system information.
#
# Use 'blkid -o value -s 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/sda5 during installation
UUID=1916cf05-1406-4985-a309-86a265ecb3e7 / ext4 errors=remount-ro 0 1
# swap was on /dev/sda6 during installation
UUID=649400f1-38d6-44af-bdfe-d372891050e2 none swap sw 0 0
/dev/scd0 /media/cdrom0 udf,iso9660 user,noauto,exec,utf8 0 0
=================== sda6: Location of files loaded by Grub: ===================
192.6GB: boot/grub/core.img
192.6GB: boot/grub/grub.cfg
189.2GB: boot/initrd.img-2.6.31-14-generic
188.9GB: boot/initrd.img-2.6.31-20-generic
189.2GB: boot/vmlinuz-2.6.31-14-generic
189.3GB: boot/vmlinuz-2.6.31-20-generic
188.9GB: initrd.img
189.2GB: initrd.img.old
189.3GB: vmlinuz
189.2GB: vmlinuz.old
=========================== Unknown MBRs/Boot Sectors/etc =======================
Unknown BootLoader on sda4
00000000 3e 0d 0a 20 20 20 20 20 20 20 20 20 20 20 20 20 |>.. |
00000010 20 3c 4e 78 47 72 6f 75 70 73 4d 61 73 6b 20 69 | <NxGroupsMask i|
00000020 64 3d 22 67 72 6f 75 70 73 4d 61 73 6b 22 20 62 |d="groupsMask" b|
00000030 69 74 73 30 3d 22 32 31 36 34 32 36 39 30 38 38 |its0="2164269088|
00000040 22 20 62 69 74 73 31 3d 22 30 22 20 62 69 74 73 |" bits1="0" bits|
00000050 32 3d 22 30 22 20 62 69 74 73 33 3d 22 30 22 2f |2="0" bits3="0"/|
00000060 3e 0d 0a 20 20 20 20 20 20 20 20 20 20 20 20 3c |>.. <|
00000070 2f 4e 78 53 68 61 70 65 44 65 73 63 3e 0d 0a 20 |/NxShapeDesc>.. |
00000080 20 20 20 20 20 20 20 20 20 3c 2f 4e 78 42 6f 78 | </NxBox|
00000090 53 68 61 70 65 44 65 73 63 3e 0d 0a 20 20 20 20 |ShapeDesc>.. |
000000a0 20 20 20 20 20 20 3c 4e 78 42 6f 78 53 68 61 70 | <NxBoxShap|
000000b0 65 44 65 73 63 20 64 69 6d 65 6e 73 69 6f 6e 73 |eDesc dimensions|
000000c0 3d 22 30 2e 33 35 35 37 38 39 30 30 36 20 31 2e |="0.355789006 1.|
000000d0 35 35 36 30 37 39 39 38 34 20 32 2e 35 31 32 35 |556079984 2.5125|
000000e0 30 30 30 34 38 22 3e 0d 0a 20 20 20 20 20 20 20 |00048">.. |
000000f0 20 20 20 20 20 3c 4e 78 53 68 61 70 65 44 65 73 | <NxShapeDes|
00000100 63 20 75 73 65 72 50 72 6f 70 65 72 74 69 65 73 |c userProperties|
00000110 3d 22 22 20 6e 61 6d 65 3d 22 43 6f 6c 4e 57 42 |="" name="ColNWB|
00000120 6f 78 5f 46 48 45 5f 73 6c 75 6d 30 31 5f 33 22 |ox_FHE_slum01_3"|
00000130 3e 0d 0a 20 20 20 20 20 20 20 20 20 20 20 20 20 |>.. |
00000140 20 3c 6c 6f 63 61 6c 50 6f 73 65 3e 2d 30 2e 39 | <localPose>-0.9|
00000150 38 39 34 32 30 34 37 34 20 2d 30 2e 31 31 33 30 |89420474 -0.1130|
00000160 38 30 36 39 35 20 30 2e 30 39 30 38 36 39 32 32 |80695 0.09086922|
00000170 36 20 20 30 2e 31 31 34 33 32 30 36 32 31 20 2d |6 0.114320621 -|
00000180 30 2e 39 39 33 34 30 35 38 31 39 20 30 2e 30 30 |0.993405819 0.00|
00000190 38 35 34 31 31 34 34 20 20 30 2e 30 38 39 33 30 |8541144 0.08930|
000001a0 34 33 32 38 20 30 2e 30 31 38 38 33 38 39 32 33 |4328 0.018838923|
000001b0 20 30 2e 39 39 35 38 32 36 32 34 34 20 20 00 fe | 0.995826244 ..|
000001c0 ff ff 07 fe ff ff 3f 00 00 00 d6 24 c2 03 00 fe |......?....$....|
000001d0 ff ff 05 fe ff ff 15 25 c2 03 67 e6 ac 05 00 00 |.......%..g.....|
000001e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa |..............U.|
00000200
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nastav boot pro /dev/sda6
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Přidáním oddílu se ti změnilo číslování oddílů. Doporučil bych obnovu Grubu dle návodu
http://forum.ubuntu.cz/index.php?topic=42267.0
Pokud ti nebude něco jasné, ptej se. root-directory dle výpisu bude u tebe /dev/sda6.
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Perfektní, udělal jsem to podle toho návodu a oba systémy fungují správně.
Děkuji nastotisíckrát :)