Fórum Ubuntu CZ/SK
Ubuntu pro osobní počítače => Instalace, aktualizace a spouštění => Téma založeno: rastafa 11 Ledna 2013, 13:59:25
-
Zdar ubuntáci , mám problém :)
Nainštaloval som linuxMint vedla Win7 na jeden disk cez USB. Disk som nerozdeľoval manuálne...len som pri inštalácii Mintu určil koľko miesta si má win7 nechať pre seba.
Inštaloval som to z USB klúča.
Problém je v tom že keď zapnem notebook tak mi nedá na výber aký systém chcem zapnúť ale rovno nabehne LinuxMint.
Ale ak nechám zapojení USB klúč v notebooku tak mi dá na výber medzi Win7 a Linuxom.
Ako to spraviť aby som nemusel bootovat s USB klúčom ak chcem zapnút win7.
Výpis: fdisk -l
Disk /dev/sda: 320.1 GB, 320072933376 bytes
255 heads, 63 sectors/track, 38913 cylinders, total 625142448 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x0b277fa7
Device Boot Start End Blocks Id System
/dev/sda1 * 2048 206847 102400 7 HPFS/NTFS/exFAT
/dev/sda2 206848 349196534 174494843+ 7 HPFS/NTFS/exFAT
/dev/sda3 614637568 625123327 5242880 c W95 FAT32 (LBA)
/dev/sda4 349198334 614637567 132719617 5 Extended
Partition 4 does not start on physical sector boundary.
/dev/sda5 349198336 606382079 128591872 83 Linux
/dev/sda6 606384128 614637567 4126720 82 Linux swap / Solaris
Partition table entries are not in disk order
Ma niekto radu čo s tým?
-
Obnov grub na správný disk, tobě se při instalaci vytvořil na USB klíči
http://wiki.ubuntu.cz/grub2 (http://wiki.ubuntu.cz/grub2)
-
To som už skúšal :( sudo apt-get install grub
ešte prikladám výpis z boot_info_script:
Boot Info Script 0.61 [1 April 2012]
============================= Boot Info Summary: ===============================
=> Grub Legacy (v0.97) is installed in the MBR of /dev/sda and looks on the
same drive in partition #5 for /boot/grub/stage2 and /boot/grub/menu.lst.
=> Grub2 (v1.99) is installed in the MBR of /dev/sdb and looks at sector 1 of
the same hard drive for core.img. core.img is at this location and uses an
embedded config file:
---------------------------------------------------------------------------
search.fs_uuid 02242001-cbbc-4167-9c72-7834bf654423 root
set prefix=($root)/boot/grub
---------------------------------------------------------------------------
-----.
sda1: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows Vista/7: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /bootmgr /Boot/BCD
sda2: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows Vista/7: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System: Windows 7
Boot files: /Windows/System32/winload.exe
sda3: __________________________________________________________________________
File system: vfat
Boot sector type: Windows 7: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:
sda4: __________________________________________________________________________
File system: Extended Partition
Boot sector type: -
Boot sector info:
sda5: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Linux Mint 13 Maya
Boot files: /boot/grub/menu.lst /boot/grub/grub.cfg /etc/fstab
/boot/grub/core.img
sda6: __________________________________________________________________________
File system: swap
Boot sector type: -
Boot sector info:
sdb1: __________________________________________________________________________
File system: vfat
Boot sector type: SYSLINUX 4.03 2010-10-22 ........>..sr>..........9...0...~.....~...f...M.f.f....f..0~....>E}.u......
Boot sector info: Syslinux looks at sector 3300336 of /dev/sdb1 for its
second stage. SYSLINUX is installed in the directory.
No errors found in the Boot Parameter Block.
Operating System:
Boot files: /boot/grub/grub.cfg /syslinux.cfg
/efi/boot/bootx64.efi /ldlinux.sys
============================ Drive/Partition Info: =============================
Drive: sda _____________________________________________________________________
Disk /dev/sda: 320.1 GB, 320072933376 bytes
255 heads, 63 sectors/track, 38913 cylinders, total 625142448 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
Partition Boot Start Sector End Sector # of Sectors Id System
/dev/sda1 * 2,048 206,847 204,800 7 NTFS / exFAT / HPFS
/dev/sda2 206,848 349,196,534 348,989,687 7 NTFS / exFAT / HPFS
/dev/sda3 614,637,568 625,123,327 10,485,760 c W95 FAT32 (LBA)
/dev/sda4 349,198,334 614,637,567 265,439,234 5 Extended
/dev/sda5 349,198,336 606,382,079 257,183,744 83 Linux
/dev/sda6 606,384,128 614,637,567 8,253,440 82 Linux swap / Solaris
Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 8019 MB, 8019509248 bytes
20 heads, 16 sectors/track, 48947 cylinders, total 15663104 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
Partition Boot Start Sector End Sector # of Sectors Id System
/dev/sdb1 * 80 15,663,103 15,663,024 b W95 FAT32
"blkid" output: ________________________________________________________________
Device UUID TYPE LABEL
/dev/sda1 3A6E7E3F6E7DF3CB ntfs System Reserved
/dev/sda2 7652816F528134C1 ntfs
/dev/sda3 AAB4-0C4B vfat HP_TOOLS
/dev/sda5 02242001-cbbc-4167-9c72-7834bf654423 ext4
/dev/sda6 0d5e708a-7d22-472b-b525-fb17bb2dd580 swap
/dev/sdb1 EE5E-AE01 vfat
================================ Mount points: =================================
Device Mount_Point Type Options
/dev/sda1 /media/System Reserved fuseblk (rw,nosuid,nodev,allow_other,default_permissions,blksize=4096)
/dev/sda2 /media/7652816F528134C1 fuseblk (rw,nosuid,nodev,allow_other,default_permissions,blksize=4096)
/dev/sda3 /media/HP_TOOLS vfat (rw,nosuid,nodev,uid=1000,gid=1000,shortname=mixed,dmask=0077,utf8=1,showexec,flush,uhelper=udisks)
/dev/sda5 / ext4 (rw,errors=remount-ro)
/dev/sdb1 /media/EE5E-AE01 vfat (rw,nosuid,nodev,uid=1000,gid=1000,shortname=mixed,dmask=0077,utf8=1,showexec,flush,uhelper=udisks)
=========================== 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-legacy-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 3
## 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=02242001-cbbc-4167-9c72-7834bf654423 ro
## default grub root device
## e.g. groot=(hd0,0)
# groot=02242001-cbbc-4167-9c72-7834bf654423
## 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 Linux Mint 13 Maya, kernel 3.2.0-23-generic
uuid 02242001-cbbc-4167-9c72-7834bf654423
kernel /boot/vmlinuz-3.2.0-23-generic root=UUID=02242001-cbbc-4167-9c72-7834bf654423 ro quiet splash
initrd /boot/initrd.img-3.2.0-23-generic
quiet
title Linux Mint 13 Maya, kernel 3.2.0-23-generic (recovery mode)
uuid 02242001-cbbc-4167-9c72-7834bf654423
kernel /boot/vmlinuz-3.2.0-23-generic root=UUID=02242001-cbbc-4167-9c72-7834bf654423 ro single
initrd /boot/initrd.img-3.2.0-23-generic
title Chainload into GRUB 2
root 02242001-cbbc-4167-9c72-7834bf654423
kernel /boot/grub/core.img
title Linux Mint 13 Maya, memtest86+
uuid 02242001-cbbc-4167-9c72-7834bf654423
kernel /boot/memtest86+.bin
quiet
### END DEBIAN AUTOMAGIC KERNELS LIST
--------------------------------------------------------------------------------
=========================== sda5/boot/grub/grub.cfg: ===========================
--------------------------------------------------------------------------------
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#
### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
set have_grubenv=true
load_env
fi
set default="Windows 7 (loader) (on /dev/sda1)"
if [ "${prev_saved_entry}" ]; then
set saved_entry="${prev_saved_entry}"
save_env saved_entry
set prev_saved_entry=
save_env prev_saved_entry
set boot_once=true
fi
function savedefault {
if [ -z "${boot_once}" ]; then
saved_entry="${chosen}"
save_env saved_entry
fi
}
function recordfail {
set recordfail=1
if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
}
insmod part_msdos
insmod ext2
set root='(hd0,msdos5)'
search --no-floppy --fs-uuid --set=root 02242001-cbbc-4167-9c72-7834bf654423
if loadfont /usr/share/grub/unicode.pf2 ; then
set gfxmode=auto
load_video
insmod gfxterm
insmod part_msdos
insmod ext2
set root='(hd0,msdos5)'
search --no-floppy --fs-uuid --set=root 02242001-cbbc-4167-9c72-7834bf654423
set locale_dir=($root)/boot/grub/locale
set lang=sk_SK
insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ]; then
set timeout=-1
else
set timeout=17
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/light-gray
### END /etc/grub.d/05_debian_theme ###
### BEGIN /etc/grub.d/10_mint_theme ###
set menu_color_normal=white/black
set menu_color_highlight=white/light-gray
### END /etc/grub.d/10_mint_theme ###
### BEGIN /etc/grub.d/11_linux ###
function gfxmode {
set gfxpayload="$1"
if [ "$1" = "keep" ]; then
set vt_handoff=vt.handoff=7
else
set vt_handoff=
fi
}
if [ ${recordfail} != 1 ]; then
if [ -e ${prefix}/gfxblacklist.txt ]; then
if hwmatch ${prefix}/gfxblacklist.txt 3; then
if [ ${match} = 0 ]; then
set linux_gfx_mode=keep
else
set linux_gfx_mode=text
fi
else
set linux_gfx_mode=text
fi
else
set linux_gfx_mode=keep
fi
else
set linux_gfx_mode=text
fi
export linux_gfx_mode
if [ "$linux_gfx_mode" != "text" ]; then load_video; fi
menuentry 'Linux Mint 13 Cinnamon 64-bit, 3.2.0-23-generic (/dev/sda5)' --class linuxmint --class gnu-linux --class gnu --class os {
recordfail
gfxmode $linux_gfx_mode
insmod gzio
insmod part_msdos
insmod ext2
set root='(hd0,msdos5)'
search --no-floppy --fs-uuid --set=root 02242001-cbbc-4167-9c72-7834bf654423
linux /boot/vmlinuz-3.2.0-23-generic root=UUID=02242001-cbbc-4167-9c72-7834bf654423 ro quiet splash $vt_handoff
initrd /boot/initrd.img-3.2.0-23-generic
}
menuentry 'Linux Mint 13 Cinnamon 64-bit, 3.2.0-23-generic (/dev/sda5) -- recovery mode' --class linuxmint --class gnu-linux --class gnu --class os {
recordfail
insmod gzio
insmod part_msdos
insmod ext2
set root='(hd0,msdos5)'
search --no-floppy --fs-uuid --set=root 02242001-cbbc-4167-9c72-7834bf654423
echo 'Loading Linux 3.2.0-23-generic ...'
linux /boot/vmlinuz-3.2.0-23-generic root=UUID=02242001-cbbc-4167-9c72-7834bf654423 ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.2.0-23-generic
}
### END /etc/grub.d/11_linux ###
### BEGIN /etc/grub.d/12_lupin ###
### END /etc/grub.d/12_lupin ###
### BEGIN /etc/grub.d/13_linux_xen ###
### END /etc/grub.d/13_linux_xen ###
### BEGIN /etc/grub.d/14_memtest86+_proxy ###
menuentry "Memory test (memtest86+)" {
insmod part_msdos
insmod ext2
set root='(hd0,msdos5)'
search --no-floppy --fs-uuid --set=root 02242001-cbbc-4167-9c72-7834bf654423
linux16 /boot/memtest86+.bin
}
### END /etc/grub.d/14_memtest86+_proxy ###
### BEGIN /etc/grub.d/15_os-prober_proxy ###
### END /etc/grub.d/15_os-prober_proxy ###
### BEGIN /etc/grub.d/16_memtest86+_proxy ###
menuentry "Memory test (memtest86+, serial console 115200)" {
insmod part_msdos
insmod ext2
set root='(hd0,msdos5)'
search --no-floppy --fs-uuid --set=root 02242001-cbbc-4167-9c72-7834bf654423
linux16 /boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/16_memtest86+_proxy ###
### BEGIN /etc/grub.d/17_os-prober_proxy ###
menuentry "Windows 7 (loader) (on /dev/sda1)" --class windows --class os {
insmod part_msdos
insmod ntfs
set root='(hd0,msdos1)'
search --no-floppy --fs-uuid --set=root 3A6E7E3F6E7DF3CB
chainloader +1
}
### END /etc/grub.d/17_os-prober_proxy ###
### BEGIN /etc/grub.d/18_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/18_custom ###
### BEGIN /etc/grub.d/19_custom ###
if [ -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/19_custom ###
--------------------------------------------------------------------------------
=============================== sda5/etc/fstab: ================================
--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' 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 nodev,noexec,nosuid 0 0
# / was on /dev/sda5 during installation
UUID=02242001-cbbc-4167-9c72-7834bf654423 / ext4 errors=remount-ro 0 1
# swap was on /dev/sda6 during installation
UUID=0d5e708a-7d22-472b-b525-fb17bb2dd580 none swap sw 0 0
--------------------------------------------------------------------------------
=================== sda5: Location of files loaded by Grub: ====================
GiB - GB File Fragment(s)
206.653434753 = 221.892435968 boot/grub/core.img 1
264.794055939 = 284.320452608 boot/grub/grub.cfg 1
264.803859711 = 284.330979328 boot/grub/menu.lst 1
214.646144867 = 230.474543104 boot/grub/stage2 1
167.430187225 = 179.776794624 boot/initrd.img-3.2.0-23-generic 1
214.644268036 = 230.472527872 boot/vmlinuz-3.2.0-23-generic 1
167.430187225 = 179.776794624 initrd.img 1
214.644268036 = 230.472527872 vmlinuz 1
=========================== sdb1/boot/grub/grub.cfg: ===========================
--------------------------------------------------------------------------------
if loadfont /boot/grub/font.pf2 ; then
set gfxmode=auto
insmod efi_gop
insmod efi_uga
insmod gfxterm
terminal_output gfxterm
fi
set menu_color_normal=white/black
set menu_color_highlight=white/light-gray
menuentry "Start Linux Mint" {
set gfxpayload=keep
linux /casper/vmlinuz file=/cdrom/preseed/mint.seed boot=casper quiet splash --
initrd /casper/initrd.lz
}
menuentry "Start Linux Mint (compatibility mode)" {
set gfxpayload=keep
linux /casper/vmlinuz file=/cdrom/preseed/mint.seed boot=casper xforcevesa ramdisk_size=1048576 root=/dev/ram rw noapic noapci nosplash irqpoll --
initrd /casper/initrd.lz
}
menuentry "Check the integrity of the medium" {
set gfxpayload=keep
linux /casper/vmlinuz boot=casper integrity-check quiet splash --
initrd /casper/initrd.lz
}
--------------------------------------------------------------------------------
============================== sdb1/syslinux.cfg: ==============================
--------------------------------------------------------------------------------
default menu.c32
prompt 0
menu title UNetbootin
timeout 100
label unetbootindefault
menu label Default
kernel /ubnkern
append initrd=/ubninit file=/cdrom/preseed/mint.seed boot=casper quiet splash --
label ubnentry0
menu label Start Linux Mint
kernel /casper/vmlinuz
append initrd=/casper/initrd.lz file=/cdrom/preseed/mint.seed boot=casper quiet splash --
label ubnentry1
menu label Start in compatibility mode
kernel /casper/vmlinuz
append initrd=/casper/initrd.lz file=/cdrom/preseed/mint.seed boot=casper xforcevesa nomodeset b43.blacklist=yes ramdisk_size=1048576 root=/dev/ram rw noapic noapci nosplash irqpoll --
label ubnentry2
menu label Integrity check
kernel /casper/vmlinuz
append initrd=/casper/initrd.lz boot=casper integrity-check quiet splash --
label ubnentry3
menu label Memory test
kernel /isolinux/memtest
append initrd=/ubninit
label ubnentry4
menu label Boot from local drive
kernel /ubnkern
append initrd=/ubninit
label ubnentry5
menu label Start Linux Mint (compatibility mode)
kernel /casper/vmlinuz
append initrd=/casper/initrd.lz file=/cdrom/preseed/mint.seed boot=casper xforcevesa ramdisk_size=1048576 root=/dev/ram rw noapic noapci nosplash irqpoll --
label ubnentry6
menu label Check the integrity of the medium
kernel /casper/vmlinuz
append initrd=/casper/initrd.lz boot=casper integrity-check quiet splash --
--------------------------------------------------------------------------------
=================== sdb1: Location of files loaded by Grub: ====================
GiB - GB File Fragment(s)
?? = ?? boot/grub/grub.cfg 1
================= sdb1: Location of files loaded by Syslinux: ==================
GiB - GB File Fragment(s)
?? = ?? ldlinux.sys 1
?? = ?? menu.c32 1
?? = ?? syslinux.cfg 1
============== sdb1: Version of COM32(R) files used by Syslinux: ===============
menu.c32 : COM32R module (v4.xx)
=============================== StdErr Messages: ======================
-
To som už skúšal :( sudo apt-get install grub
Toto ale není oprava GRUBU :)
Pročti si to pořádně: http://wiki.ubuntu.cz/grub2#obnovení_grub2_pomocí_livecd (http://wiki.ubuntu.cz/grub2#obnovení_grub2_pomocí_livecd)
-
tady jsem psal v jednom příspěvku jak obnovit zavaděč, tak podle toho postupuj, jen si to trochu uprav podle svého systému
Vyzkoušej ještě tenhle postup, dej LiveCD a zvol si možnost vyzkoušet. Jak budeš v systému, otevři si GParted a mrkni na oddíly disku, jestli není náhodou nějaký poškozený atd. Pokud jsou všechny viditelné, tak si najdi svůj kořenový adresář toho mrtvého ubuntu. Pokud si nejsi jistý, tak ho klidně připoj (v GParted je to hračka) a podívej se na jeho obsah, bude mít adresáře jako je /etc/, /bin/, /boot/,atd. Pokud ho máš identifikovaný a předtím si ho připojoval (aby si ho prohledal) tak ho hlavně nezapomeň opět odpojit!! V mém případě mám kořenový adresář /dev/sdc4, tak ti sepíši postup pro můj PC ty si jen upravíš název podle tvého kořenového adresáře. Otevři terminál a zadej tyto příkazy:
Kód: [Vybrat]
sudo mkdir /mnt/ubuntu
sudo mount /dev/sdc4 /mount/ubuntu
sudo mount --bind /dev /mnt/ubuntu/dev
sudo mount -t proc none /mnt/ubuntu/proc
sudo chroot /mnt/ubuntu
sudo grub-install --no-floppy /dev/sdc
Takže pokud tvůj kořenový adresář bude třeba /dev/sda1 dáš ho v druhém příkazu místo /dev/sdc4 a na konci místo /dev/sdc dáš dev/sda....
Restartuj počítač a snad to půjde. Dávej pozor, aby ti nevyskočila žádná chyba při zadávání příkazů. Pokud by poslední příkaz selhal vyzkoušej ještě
Kód: [Vybrat]
sudo grub-install --recheck --no-floppy /dev/sdc
-
tak som isiel podla wiki :
[quote]sudo grub-install --root-directory=/mnt /dev/sda
Installing GRUB to /dev/sda as (hd0)...
Installation finished. No error reported.
This is the contents of the device map /mnt/boot/grub/device.map.
Check if this is correct or not. If any of the lines is incorrect,
fix it and re-run the script `grub-install'. [/quote]
po restarte:
[quote]sudo update-grub
[sudo] password for fero:
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-3.2.0-23-generic
Found GRUB 2: /boot/grub/core.img[/quote]
Found kernel: /boot/memtest86+.bin
Updating /boot/grub/menu.lst ... done
teraz mi pri starte z disku da na výber len linux:
(http://img96.imageshack.us/img96/9073/20130111003.jpg) (http://imageshack.us/photo/my-images/96/20130111003.jpg/)
Uploaded with ImageShack.us (http://imageshack.us)
ale ak dám bootovat z USB z ktorého som inštaloval linux tak mam na výber aj windows, no liveCD z neho neviem spustiť:
(http://img197.imageshack.us/img197/5874/20130111006.jpg) (http://imageshack.us/photo/my-images/197/20130111006.jpg/)
Uploaded with ImageShack.us (http://imageshack.us)
Ako keby win zavádzač presunulo na USB.
tak uz neviem ???
-
poradí niekto ako ten zavadzac pre win7 z usb presunút na disk. aby som nemusel bootovat z usb keď chcem spustiť win7.
pomoooc.
-
To vypadá, jako kdybys měl na disku legacy grub (zastaralou verzi). Zkus tedy
sudo update-grub2
Restartovat a vyber možnost Chainload into GRUB 2. Co to ukáže?
-
tak to nejde
~ $ sudo update-grub2
sudo: update-grub2: command not found
ak vyberiem chainload into GRUB2 tak vyhodí ERROR11. a po potvrdený ma vráti späť
(http://img543.imageshack.us/img543/6206/20130111009.jpg) (http://imageshack.us/photo/my-images/543/20130111009.jpg/)
Uploaded with ImageShack.us (http://imageshack.us)
-
Zkus toto:
sudo apt-get install grub2
sudo grub-install /dev/sda
sudo update-grub2
-
dal som
fero@fero-HP ~ $ sudo apt-get install grub2
[sudo] password for fero:
Načítavajú sa zoznamy balíkov... Hotovo
Vytvára sa strom závislostí
Načítavajú sa stavové informácie... Hotovo
Nainštalujú sa nasledovné extra balíky:
grub-common grub-gfxpayload-lists grub-pc grub-pc-bin grub2-common
Navrhované balíky:
multiboot-doc grub-emu xorriso desktop-base
Nasledovné balíky sa ODSTRÁNIA:
grub
Nainštalujú sa nasledovné NOVÉ balíky:
grub-gfxpayload-lists grub-pc grub2 grub2-common
Nasledovné balíky sa aktualizujú:
grub-common grub-pc-bin
2 aktualizovaných, 4 nových nainštalovaných, 1 na odstránenie a 513 neaktualizovaných.
Je potrebné stiahnuť 3 174 kB archívov.
Po tejto operácii sa na disku uvoľní 1 561 kB.
Chcete pokračovať [Y/n]? y
Získava sa:1 http://archive.ubuntu.com/ubuntu/ precise-updates/main grub-pc-bin amd64 1.99-21ubuntu3.7 [867 kB]
Získava sa:2 http://archive.ubuntu.com/ubuntu/ precise-updates/main grub-common amd64 1.99-21ubuntu3.7 [2 068 kB]
Získava sa:3 http://archive.ubuntu.com/ubuntu/ precise-updates/main grub2-common amd64 1.99-21ubuntu3.7 [94,2 kB]
Získava sa:4 http://archive.ubuntu.com/ubuntu/ precise-updates/main grub-pc amd64 1.99-21ubuntu3.7 [140 kB]
Získava sa:5 http://archive.ubuntu.com/ubuntu/ precise/main grub-gfxpayload-lists amd64 0.6 [3 506 B]
Získava sa:6 http://archive.ubuntu.com/ubuntu/ precise-updates/universe grub2 amd64 1.99-21ubuntu3.7 [2 514 B]
3 174 kB sa stiahlo za 21 s (144 kB/s)
Pripravuje sa nastavenie balíkov ...
(Číta sa databáza ... momentálne je nainštalovaných 140965 súborov alebo adresárov.
Odstraňuje sa grub ...
Spracúvajú sa spúšťače man-db ...
(Číta sa databáza ... momentálne je nainštalovaných 140921 súborov alebo adresárov.
Pripravuje sa nahradenie grub-pc-bin 1.99-21ubuntu3 (pomocou .../grub-pc-bin_1.99-21ubuntu3.7_amd64.deb) ...
Rozbaľuje sa náhrada grub-pc-bin ...
Pripravuje sa nahradenie grub-common 1.99-21ubuntu3 (pomocou .../grub-common_1.99-21ubuntu3.7_amd64.deb) ...
Rozbaľuje sa náhrada grub-common ...
Selecting previously unselected package grub2-common.
Rozbaľuje sa grub2-common (z .../grub2-common_1.99-21ubuntu3.7_amd64.deb) ...
Selecting previously unselected package grub-pc.
Rozbaľuje sa grub-pc (z .../grub-pc_1.99-21ubuntu3.7_amd64.deb) ...
Selecting previously unselected package grub-gfxpayload-lists.
Rozbaľuje sa grub-gfxpayload-lists (z .../grub-gfxpayload-lists_0.6_amd64.deb) ...
Selecting previously unselected package grub2.
Rozbaľuje sa grub2 (z .../grub2_1.99-21ubuntu3.7_amd64.deb) ...
Spracúvajú sa spúšťače ureadahead ...
ureadahead will be reprofiled on next reboot
Spracúvajú sa spúšťače man-db ...
Spracúvajú sa spúšťače install-info ...
Nastavuje sa balík grub-common (1.99-21ubuntu3.7) ...
Inštaluje sa nová verzia konfiguračného súboru /etc/grub.d/00_header ...
Konfiguračný súbor „/etc/grub.d/10_linux“
==> Zmazané (vami alebo skriptom) od doby inštalácie.
==> Distribútor balíka dodal upravenú verziu.
Čo s tým chcete urobiť? Možné voľby sú:
Y or I : nainštalovať verziu od správcu balíka
N or O : ponechať momentálne nainštalovanú verziu
D : zobraziť rozdiely medzi verziami
Z : spustiť shell a preskúmať situáciu
Predvolenou operáciou je ponechanie vašej aktuálnej verzie.
*** 10_linux (Y/I/N/O/D/Z) [predvolené=N] ?
co dalej?
-
Y
-
dal som Y a vybehko mi toto:
Nastavenie balíka
┌─────────────────────────┤ Nastavovanie grub-pc ├──────────────────────────┐
│ A new version of configuration file /etc/default/grub is available, but │
│ the version installed currently has been locally modified. │
│ │
│ What do you want to do about modified configuration file grub? │
│ │
│ install the package maintainer's version │
│ keep the local version currently installed │
│ show the differences between the versions │
│ show a side-by-side difference between the versions │
│ show a 3-way difference between available versions │
│ do a 3-way merge between available versions (experimental) │
│ start a new shell to examine the situation │
│ │
│ │
│ <Ok> │
│ │
└───────────────────────────────────────────────────────────────────────────┘
ktorý riadok mám potvrdit?
-
První.
-
dakujem za pomoc. uz to bootuje ako ma ;)
pomohlo:
sudo apt-get install grub2
sudo grub-install /dev/sda
sudo update-grub2
(http://img443.imageshack.us/img443/848/p1000560z.jpg) (http://imageshack.us/photo/my-images/443/p1000560z.jpg/)
Uploaded with ImageShack.us (http://imageshack.us)
-
Ok ;)