Chciałem zainstalować Ubuntu na laptopie, gdzie juz jest Vista, wydzieliłem wolną partycję i zacząłem instalować Ubuntu 10.10 z płyty przesłanej mi przez Canonical (czyli powinna być dobra).System plików dałem na linuksowych partycjach ext4 z księgowaniem, dałem 25 GB , 32 GB na \home oraz jakieś 6GB na swap (dzieliłem na partycje za pomocą LiveCD). Niestety, kiedy instalacja kończy się, pojawia się komunikat o ponownym uruchomieniu komputera i dostaję czarny ekran i takie błędy:
end_request: I/O Error, dev, sr0, sector: jakiśtam
Pierwszy raz widzę coś taiego, a do Ubuntu nie mogę się dostać:( Co można zrobić?
Dodam, że dysk jes sprawny, chodził w porządku przez ok. 3 lata z Ubuntu 8.04 i Vistą, po prostu chciałem przeinstalować systemy. Vista działa bez problemu, własnie z niej piszę. A kiedy w GRUBie wybieram Ubuntu, jest jedynie czarny ekran i nic się nie dzieje, żaden przycisk nie reaguje.
Informacje o moim laptopie:
Karta: Nvidia GeForce 8600M GT
Płyta główna: SROSA001.86C.0038.D.0712311116
Procesor: Intel Core 2 DUO CPU T9300 2.50Ghz
Dysk: SAMSUNG HM201JJ
Po wielu walkach udało mi się zainstalować 10.10. i teraz mam inny problem - komunikat:
Kod: (Pokaż/ukryj)
Gave up waiting for root device. Common problems:
- Boot args (cat /proc/cmdline)
- Check rootdelay= (did the system wait long enough?)
- Check root= (did the system wait for right device?)
- Missing modules (cat /proc/modules; ls /dev)
ALERT! /dev/disk/by-uuid/b9e50fa7-8271-4194-9bcd-1648889533a5 does not exist. Dropping to a shell!
BusyBox v1.13.3 (Ubuntu 1:1.13.3-1ubuntu11) built-in shell (ash)
Enter 'help' for a list of built-in commands.
(initramfs) _
Dostałem się jakoś do Ubuntu, oto wynik skryptu boot_info_script:
============================= Boot Info Summary: ==============================
=> Grub1.97 is installed in the MBR of /dev/sda and looks at sector
1561578837 on boot drive #-42 for core.img, but core.img can not be found
at this location.
sda1: _________________________________________________________________________
File system: Extended Partition
Boot sector type: -
Boot sector info:
sda5: _________________________________________________________________________
File system: ext3
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 10.10
Boot files/dirs: /boot/grub/grub.cfg /etc/fstab /boot/grub/core.img
sda6: _________________________________________________________________________
File system: ext3
Boot sector type: -
Boot sector info:
Operating System:
Boot files/dirs:
sda7: _________________________________________________________________________
File system: swap
Boot sector type: -
Boot sector info:
sda2: _________________________________________________________________________
File system: ntfs
Boot sector type: Windows Vista
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files/dirs:
sda3: _________________________________________________________________________
File system: ntfs
Boot sector type: Windows Vista
Boot sector info: No errors found in the Boot Parameter Block.
Operating System: Windows Vista
Boot files/dirs: /bootmgr /Boot/BCD /Windows/System32/winload.exe
=========================== Drive/Partition Info: =============================
Drive: sda ________________________________________________________________________
Dysk /dev/sda: 200.0 GB, bajtów: 200049647616
głowic: 255, sektorów/ścieżkę: 63, cylindrów: 24321, w sumie sektorów: 390721968
Jednostka = sektorów, czyli 1 * 512 = 512 bajtów
Rozmiar sektora (logiczny/fizyczny) w bajtach: 512 / 512
Partition Boot Start End Size Id System
/dev/sda1 2,046 125,831,167 125,829,122 5 Extended
/dev/sda5 2,048 49,999,871 49,997,824 83 Linux
/dev/sda6 50,001,920 113,999,871 63,997,952 83 Linux
/dev/sda7 114,001,920 125,831,167 11,829,248 82 Linux swap / Solaris
/dev/sda2 125,831,168 230,688,767 104,857,600 7 HPFS/NTFS
/dev/sda3 * 230,688,768 390,719,487 160,030,720 7 HPFS/NTFS
blkid -c /dev/null: ____________________________________________________________
/dev/sda2: UUID="00C805E1C805D5B6" TYPE="ntfs"
/dev/sda3: UUID="40720C62720C5F52" TYPE="ntfs"
/dev/sda5: UUID="b9e50fa7-8271-4194-9bcd-1648889533a5" TYPE="ext3"
/dev/sda6: UUID="e2a175c0-bd96-48ff-bb60-74cd7d8edeeb" TYPE="ext3"
/dev/sda7: UUID="bade92cc-8d95-4f2b-aacd-c4f20950d168" TYPE="swap"
=============================== "mount" output: ===============================
/dev/sda5 on / type ext3 (rw,errors=remount-ro,commit=0)
proc on /proc type proc (rw,noexec,nosuid,nodev)
none on /sys type sysfs (rw,noexec,nosuid,nodev)
fusectl on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
none on /dev type devtmpfs (rw,mode=0755)
none on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
none on /dev/shm type tmpfs (rw,nosuid,nodev)
none on /var/run type tmpfs (rw,nosuid,mode=0755)
none on /var/lock type tmpfs (rw,noexec,nosuid,nodev)
none on /var/lib/ureadahead/debugfs type debugfs (rw,relatime)
/dev/sda6 on /home type ext3 (rw,commit=0)
gvfs-fuse-daemon on /home/kasiula/.gvfs type fuse.gvfs-fuse-daemon (rw,nosuid,nodev,user=kasiula)
=========================== 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 $prefix/grubenv]; then
set have_grubenv=true
load_env
fi
set default="0"
if ["${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 "${boot_once}"]; then save_env recordfail; fi; fi
}
function load_video {
insmod vbe
insmod vga
}
insmod part_msdos
insmod ext2
set root='(hd0,msdos5)'
search --no-floppy --fs-uuid --set b9e50fa7-8271-4194-9bcd-1648889533a5
if loadfont /usr/share/grub/unicode.pf2 ; then
set gfxmode=640x480
load_video
insmod gfxterm
fi
terminal_output gfxterm
insmod part_msdos
insmod ext2
set root='(hd0,msdos5)'
search --no-floppy --fs-uuid --set b9e50fa7-8271-4194-9bcd-1648889533a5
set locale_dir=($root)/boot/grub/locale
set lang=pl
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 2.6.35-30-generic-pae' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod part_msdos
insmod ext2
set root='(hd0,msdos5)'
search --no-floppy --fs-uuid --set b9e50fa7-8271-4194-9bcd-1648889533a5
linux /boot/vmlinuz-2.6.35-30-generic-pae root=UUID=b9e50fa7-8271-4194-9bcd-1648889533a5 ro quiet splash
initrd /boot/initrd.img-2.6.35-30-generic-pae
}
menuentry 'Ubuntu, with Linux 2.6.35-30-generic-pae (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod part_msdos
insmod ext2
set root='(hd0,msdos5)'
search --no-floppy --fs-uuid --set b9e50fa7-8271-4194-9bcd-1648889533a5
echo 'Loading Linux 2.6.35-30-generic-pae ...'
linux /boot/vmlinuz-2.6.35-30-generic-pae root=UUID=b9e50fa7-8271-4194-9bcd-1648889533a5 ro single
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.35-30-generic-pae
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry "Memory test (memtest86+)" {
insmod part_msdos
insmod ext2
set root='(hd0,msdos5)'
search --no-floppy --fs-uuid --set b9e50fa7-8271-4194-9bcd-1648889533a5
linux16 /boot/memtest86+.bin
}
menuentry "Memory test (memtest86+, serial console 115200)" {
insmod part_msdos
insmod ext2
set root='(hd0,msdos5)'
search --no-floppy --fs-uuid --set b9e50fa7-8271-4194-9bcd-1648889533a5
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/sda3)" {
insmod part_msdos
insmod ntfs
set root='(hd0,msdos3)'
search --no-floppy --fs-uuid --set 40720c62720c5f52
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 ###
### BEGIN /etc/grub.d/41_custom ###
if [-f $prefix/custom.cfg]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
=============================== sda5/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).
#
#
proc /proc proc nodev,noexec,nosuid 0 0
# / was on /dev/sda5 during installation
UUID=b9e50fa7-8271-4194-9bcd-1648889533a5 / ext3 errors=remount-ro 0 1
# /home was on /dev/sda6 during installation
UUID=e2a175c0-bd96-48ff-bb60-74cd7d8edeeb /home ext3 defaults 0 2
# swap was on /dev/sda7 during installation
UUID=bade92cc-8d95-4f2b-aacd-c4f20950d168 none swap sw 0 0
=================== sda5: Location of files loaded by Grub: ===================
.0GB: boot/grub/grub.cfg
.0GB: boot/initrd.img-2.6.35-30-generic-pae
.0GB: boot/vmlinuz-2.6.35-30-generic-pae
.0GB: initrd.img
.0GB: vmlinuz
wklejam tez wynik sudo fdisk -lu:
Dysk /dev/sda: 200.0 GB, bajtów: 200049647616
głowic: 255, sektorów/ścieżkę: 63, cylindrów: 24321, w sumie sektorów: 390721968
Jednostka = sektorów, czyli 1 * 512 = 512 bajtów
Rozmiar sektora (logiczny/fizyczny) w bajtach: 512 / 512
Rozmiar we/wy (minimalny/optymalny) w bajtach: 512 / 512
Identyfikator dysku: 0xb257f44f
Urządzenie Rozruch Początek Koniec Bloków ID System
/dev/sda1 2046 125831167 62914561 5 Rozszerzona
/dev/sda2 125831168 230688767 52428800 7 HPFS/NTFS
/dev/sda3 * 230688768 390719487 80015360 7 HPFS/NTFS
/dev/sda5 2048 49999871 24998912 83 Linux
/dev/sda6 50001920 113999871 31998976 83 Linux
/dev/sda7 114001920 125831167 5914624 82 Linux swap / Solaris
Proszę o pomoc! Z linuksa jestem zielony, proszę podpowiedźcie co zrobić dalej (tylko w miarę łopatologicznie, żebym zrozumiał;)) – Dodane 18.08.2011 (Cz) 10:54 – Heh, już przy pierwszym podejściu błąd -.- (PISZĘ Z LIVE CD!). Korzystałem z tego poradnika; http://www.ubuntu-pomoc.org/grub-2-napr … -windowsa/
root@ubuntu:/etc# mount /dev/sda5
mount: can't find /dev/sda5 in /etc/fstab or /etc/mtab
root@ubuntu:/etc# more /etc/fstab
aufs / aufs rw 0 0
tmpfs /tmp tmpfs nosuid,nodev 0 0
/dev/sda7 swap swap defaults 0 0
root@ubuntu:/etc# more /etc/mtab
aufs / aufs rw 0 0
none /proc proc rw,noexec,nosuid,nodev 0 0
none /sys sysfs rw,noexec,nosuid,nodev 0 0
fusectl /sys/fs/fuse/connections fusectl rw 0 0
none /dev devtmpfs rw,mode=0755 0 0
none /dev/pts devpts rw,noexec,nosuid,gid=5,mode=0620 0 0
/dev/sr0 /cdrom iso9660 ro,noatime 0 0
/dev/loop0 /rofs squashfs ro,noatime 0 0
none /sys/kernel/debug debugfs rw 0 0
none /sys/kernel/security securityfs rw 0 0
none /dev/shm tmpfs rw,nosuid,nodev 0 0
tmpfs /tmp tmpfs rw,nosuid,nodev 0 0
none /var/run tmpfs rw,nosuid,mode=0755 0 0
none /var/lock tmpfs rw,noexec,nosuid,nodev 0 0
binfmt_misc /proc/sys/fs/binfmt_misc binfmt_misc rw,noexec,nosuid,nodev 0 0
gvfs-fuse-daemon /home/ubuntu/.gvfs fuse.gvfs-fuse-daemon rw,nosuid,nodev,user=u
buntu 0 0
– Dodane 18.08.2011 (Cz) 12:01 – Ok, jednak udało mi się zrobić wszytsko, co pisało w powyzszym poradniku, ale dostaje znow komunikat:
Gave up waiting for root device. Common problems:
- Boot args (cat /proc/cmdline)
- Check rootdelay= (did the system wait long enough?)
- Check root= (did the system wait for right device?)
- Missing modules (cat /proc/modules; ls /dev)
ALERT! /dev/disk/by-uuid/b9e50fa7-8271-4194-9bcd-1648889533a5 does not exist. Dropping to a shell!
BusyBox v1.13.3 (Ubuntu 1:1.13.3-1ubuntu11) built-in shell (ash)
Enter 'help' for a list of built-in commands.
(initramfs) _
i musialem wpisac reboot, i jak widać, jestem teraz na Viście:( Pomoże ktoś? Czy ten temat to tylko moj monolog? 
– Dodane 18.08.2011 (Cz) 12:33 – Wklejam /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).
#
#
proc /proc proc nodev,noexec,nosuid 0 0
# / was on /dev/sda5 during installation
UUID=b9e50fa7-8271-4194-9bcd-1648889533a5 / ext3 errors=remount-ro 0 1
# /home was on /dev/sda6 during installation
UUID=e2a175c0-bd96-48ff-bb60-74cd7d8edeeb /home ext3 defaults 0 2
# swap was on /dev/sda7 during installation
UUID=bade92cc-8d95-4f2b-aacd-c4f20950d168 none swap sw 0 0
