Fórum Ubuntu CZ/SK
Ubuntu pro osobní počítače => Instalace, aktualizace a spouštění => Téma založeno: noces 23 Června 2010, 22:08:49
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ahoj všetci, chcel by som sa spýať na jeden problém ktorý u mňa nastal.
Mal som nainštalované Ubuntu (myslím 9.10) a win7, dual boot, všetko šlapalo jak malo. Jedného dňa som nanovo preinštaloval ubuntu na tú istú partíciu (10.04). Odvtedy pri bootovaní nabehne normálne grub s ubuntu a winom. ak zvolím win7, všetko je ok. ak zvolím spustenie ubuntu 10.04, zostane čierna obrazovka a blikajúce "podtržítko", ubuntu jednoducho nenabehne. Vie niekto čo s tým?
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Dej tu prosím výstup z boot_info_script (http://wiki.ubuntu.cz/boot_info_script) a také podrobnější popis toho, jak jsi "nanovo preinštaloval ubuntu".
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A navíc, jakou máš grafickou kartu.
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dobry vecer vsetkym.
boot info scrip:
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 #2 for /boot/grub.
=> Syslinux is installed in the MBR of /dev/sdb
sda1: _________________________________________________________________________
File system: ntfs
Boot sector type: Windows Vista/7
Boot sector info: No errors found in the Boot Parameter Block.
Operating System: Windows 7
Boot files/dirs: /grub/grub.cfg /bootmgr /Boot/BCD
/Windows/System32/winload.exe /grub/core.img
sda2: _________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 10.04 LTS
Boot files/dirs: /boot/grub/grub.cfg /etc/fstab /boot/grub/core.img
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: swap
Boot sector type: -
Boot sector info:
sdb1: _________________________________________________________________________
File system: vfat
Boot sector type: Fat32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files/dirs:
=========================== Drive/Partition Info: =============================
Drive: sda ___________________ _____________________________________________________
Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
Partition Boot Start End Size Id System
/dev/sda1 * 63 209,712,509 209,712,447 7 HPFS/NTFS
/dev/sda2 209,713,152 336,666,623 126,953,472 83 Linux
/dev/sda3 346,827,285 976,768,064 629,940,780 7 HPFS/NTFS
/dev/sda4 336,666,624 346,826,751 10,160,128 82 Linux swap / Solaris
Drive: sdb ___________________ _____________________________________________________
Disk /dev/sdb: 8066 MB, 8066695168 bytes
22 heads, 1 sectors/track, 716148 cylinders, total 15755264 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
Partition Boot Start End Size Id System
/dev/sdb1 * 22 15,745,045 15,745,024 c W95 FAT32 (LBA)
blkid -c /dev/null: ____________________________________________________________
Device UUID TYPE LABEL
/dev/loop0 squashfs
/dev/sda1 A6107BEC107BC23B ntfs disk
/dev/sda2 25dcd580-5c6e-42d9-af34-22a315c681bd ext4
/dev/sda3 C6C4FBEAC4FBDB1F ntfs data
/dev/sda4 899a9da4-c0ef-45ad-bf0b-4f78b756bb95 swap
/dev/sda: PTTYPE="dos"
/dev/sdb1 vfat
/dev/sdb: PTTYPE="dos"
============================ "mount | grep ^/dev output: ===========================
Device Mount_Point Type Options
aufs / aufs (rw)
/dev/sdb1 /cdrom vfat (ro,noatime,fmask=0022,dmask=0022,codepage=cp437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/loop0 /rofs squashfs (ro,noatime)
============================= sda1/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 $prefix/grubenv ]; then
load_env
fi
set default="0"
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
}
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/light-gray
### END /etc/grub.d/05_debian_theme ###
### BEGIN /etc/grub.d/10_linux ###
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_memtest86+ ###
### END /etc/grub.d/20_memtest86+ ###
### BEGIN /etc/grub.d/30_os-prober ###
### 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 ###
=================== sda1: Location of files loaded by Grub: ===================
??GB: grub/core.img
??GB: grub/grub.cfg
=========================== sda2/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 $prefix/grubenv ]; then
load_env
fi
set default="0"
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 ${boot_once} ]; then save_env recordfail; fi; fi
}
insmod ext2
set root='(hd0,2)'
search --no-floppy --fs-uuid --set 25dcd580-5c6e-42d9-af34-22a315c681bd
if loadfont /usr/share/grub/unicode.pf2 ; then
set gfxmode=640x480
insmod gfxterm
insmod vbe
if terminal_output gfxterm ; then true ; else
# For backward compatibility with versions of terminal.mod that don't
# understand terminal_output
terminal gfxterm
fi
fi
insmod ext2
set root='(hd0,2)'
search --no-floppy --fs-uuid --set 25dcd580-5c6e-42d9-af34-22a315c681bd
set locale_dir=($root)/boot/grub/locale
set lang=sk
insmod gettext
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/light-gray
### END /etc/grub.d/05_debian_theme ###
### BEGIN /etc/grub.d/10_linux ###
menuentry 'Ubuntu, with Linux 2.6.32-21-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(hd0,2)'
search --no-floppy --fs-uuid --set 25dcd580-5c6e-42d9-af34-22a315c681bd
linux /boot/vmlinuz-2.6.32-21-generic root=UUID=25dcd580-5c6e-42d9-af34-22a315c681bd ro quiet splash
initrd /boot/initrd.img-2.6.32-21-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-21-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(hd0,2)'
search --no-floppy --fs-uuid --set 25dcd580-5c6e-42d9-af34-22a315c681bd
echo 'Loading Linux 2.6.32-21-generic ...'
linux /boot/vmlinuz-2.6.32-21-generic root=UUID=25dcd580-5c6e-42d9-af34-22a315c681bd ro single
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-21-generic
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry "Memory test (memtest86+)" {
insmod ext2
set root='(hd0,2)'
search --no-floppy --fs-uuid --set 25dcd580-5c6e-42d9-af34-22a315c681bd
linux16 /boot/memtest86+.bin
}
menuentry "Memory test (memtest86+, serial console 115200)" {
insmod ext2
set root='(hd0,2)'
search --no-floppy --fs-uuid --set 25dcd580-5c6e-42d9-af34-22a315c681bd
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 a6107bec107bc23b
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 ###
=============================== sda2/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 nodev,noexec,nosuid 0 0
# / was on /dev/sda2 during installation
UUID=25dcd580-5c6e-42d9-af34-22a315c681bd / ext4 errors=remount-ro 0 1
# swap was on /dev/sda4 during installation
UUID=899a9da4-c0ef-45ad-bf0b-4f78b756bb95 none swap sw 0 0
=================== sda2: Location of files loaded by Grub: ===================
113.9GB: boot/grub/core.img
122.6GB: boot/grub/grub.cfg
114.0GB: boot/initrd.img-2.6.32-21-generic
113.9GB: boot/vmlinuz-2.6.32-21-generic
114.0GB: initrd.img
113.9GB: vmlinuz
Bol tu este dotaz na grafiku. Je to notebook HP 4710s, grafika ATI Mobility Radeon HD 4330.
Co sa tyka tej insatlacie, live CD, rucne vybrat particiu, zvolena particia, kde bolo povodne ubuntu 9.10 a dalej standardna instalacia.
Ak bude este nieco treba pre identifikaciu problemu, rad doplnim.
Vdaka.
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Když zvolíš v Grubu recovery mode, tak to dělá to samé?
Pokud ano, zkus body 1-3 z
http://wiki.ubuntu.cz/%C5%98e%C5%A1en%C3%AD%20probl%C3%A9m%C5%AF/Bootov%C3%A1n%C3%AD
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body 1-3 ok. particia sa mountla, v gparted to prebehlo ok, disk utility hlasi ze je zdravy.
co sa tyka toho grub recovery, mas na mysli toto? http://wiki.ubuntu.cz/GRUB2#Obnoven.2BAO0_GRUB2_pomoc.2BAO0_LiveCD
skusal som sa s tym pohrat ale zastavil som sa prikaze "nano /etc/default/grub" kde som nevedel co mam nastavit ani ako sa odtial potom dostat prec.
inak, novy poznatok. teraz bootujem ubuntu z usb a podarilo sa mi nabootovat na 3 pokus (zase to zlovestne podtrzitko) :(
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Ne, myslím tím toto recovery mode (http://wiki.ubuntu.cz/RecoveryMode).
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aha, jasne. No v recovery mode to vyhodí pár strán "hlášok a príkazov" a na konci ono podtržítko a zas nič, len vypnúť PC tlačítkom a skúsiť znova
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Podtržítko nám moc nepomůže, zkusíš vyfotit aspoň konec těch pár strán "hlášok a príkazov"?
Jinak pro restart ve fázi "podržítko" by se ti mohly hodit magické klávesy SysRq (http://wiki.ubuntu.cz/SysRq) ;)
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no, nejakým zázrakom ma to do recovery na ďalší a ďalší pokus pustilo, dal som opraviť poškodené balíky, spravil sa asi update systému. dal som upgrade grubu. Skúšal som normál štart ubuntu, stále nič. Keď dám recovery, občas sa spustí a občas vyhodí (na konci) totok:
http://img199.imageshack.us/img199/3664/24062010047.jpg
Inak cez recovery som sa dostal aj do grafického prostredia.
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Vyznáš se tady v tomto?
http://georgia.ubuntuforums.org/showthread.php?t=1477453
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no, čo-to som z toho pochopil. uvidíme :-\
Vyspím sa na to a skúsim. Každopádne, tisíceré díky :D
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tak vrazil som tam to "quiet splash hpet=force nolapic" podla toho návodu a vyzerá že to zabralo.
Trošku ma štve, že vlastne neviem čo som touto zmenou spravil, len viem, že to pomohlo vyriešiť moj problém ;)
vďaka za pomoc
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Něco najdeš tady
http://forum.ubuntu.cz/index.php?topic=13245.0
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len by som rád dodal, že momentálne šlape všetko ok, aj bez nolapicu.
Nainštaloval som nanovo 10.04. Samozrejme všetko po starom, nebootuje. Na nejaký asi 18sty pokus sa mi podarilo nabootovať a systém nabehol, po spustení aktualizácie a reštarte ide všetko jak má.