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Fu_Manchu
April 11th, 2010, 08:38 PM
Long Story Short
Successfully installed Ubuntu, Computer refuses to boot says no operating system found

Dell Inspiron 1501 2 G ram 120 SATA HD 2 AMD athalon 64


Recently my hard drive died so I purchased a new one, and attempted to install XP on it and partition it so that I could install Ubuntu on it as well
It formated and partitioned properly the XP failed to install properly. After concluding that it must be something wrong with the disk (lots of scratchs on it) I decided to install
Ubuntu on the other partition after the install when it told me to restart the screen showed colored pixel garbage, I turned the machine off and on again and got the message failed to find operating system. Thinking this was some XP generated problem I restarted and decided to install U on the whole thing when taken to the partition screen Ubuntu cd said that one partition had XP and the other had Ubuntu I chose the option delete everything and install Ubuntu.

This install worked, the computer restarted told me to eject the disk and then failed to boot into ubuntu

after pressing the power button there is a dell screen (press f2 set up f12 multiboot)
then black screen with operating system not found

when I use the CD under the test Ubuntu it says that its already installed on the computer

using disk utility

115 GB HD is ubuntu 9.10 says this is bootable
4.9 GB extended
contains logical partitions
-4.9 gb swap space

opened help
searched boot
fixing GRUB boot problems
command line grub
got the message grub isn't installed
to install type
did that and it said it removed grub-pc and installed grub
when tried typing grub into the command line again it said didn't exist then tried to connect online to get archive

I stopped to ask for help
tried searching and did not find answer

Thank you for any help you can provide

Fu_Manchu
April 12th, 2010, 07:45 PM
Searched some more, found and ran the boot log from
http://bootinfoscript.sourceforge.

I'm not sure how to read it

on a side note is it possible for me to connect to the internet while running Ubuntu from the CD

Karmic Koala 9.1 is the distribution I'm using




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 #6 for /boot/grub.
=> No boot loader is installed in the MBR of /dev/sdb

sda1: __________________________________________________ _______________________

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

sda2: __________________________________________________ _______________________

File system: Extended Partition
Boot sector type: -
Boot sector info:

sda5: __________________________________________________ _______________________

File system: swap
Boot sector type: -
Boot sector info:

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:

sdb1: __________________________________________________ _______________________

File system: vfat
Boot sector type: Unknown
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files/dirs:

=========================== Drive/Partition Info: =============================

Drive: sda ___________________ __________________________________________________ ___

Disk /dev/sda: 120.0 GB, 120034123776 bytes
255 heads, 63 sectors/track, 14593 cylinders, total 234441648 sectors
Units = sectors of 1 * 512 = 512 bytes
Disk identifier: 0xfb26d9c1

Partition Boot Start End Size Id System

/dev/sda1 * 63 113,756,264 113,756,202 83 Linux
/dev/sda2 113,756,265 234,436,544 120,680,280 5 Extended
/dev/sda5 224,829,738 234,436,544 9,606,807 82 Linux swap / Solaris
/dev/sda6 113,756,391 220,202,954 106,446,564 83 Linux
/dev/sda7 220,203,018 224,829,674 4,626,657 82 Linux swap / Solaris


Drive: sdb ___________________ __________________________________________________ ___

Disk /dev/sdb: 2047 MB, 2047678976 bytes
64 heads, 63 sectors/track, 991 cylinders, total 3999373 sectors
Units = sectors of 1 * 512 = 512 bytes
Disk identifier: 0x00000000

Partition Boot Start End Size Id System

/dev/sdb1 245 3,995,711 3,995,467 6 FAT16


blkid -c /dev/null: __________________________________________________ __________

Device UUID TYPE LABEL

/dev/loop0 squashfs
/dev/sda1 185e4a0b-7d15-475d-83f8-1aebaefd45e3 ext4
/dev/sda5 0499bef2-a78c-4c71-9dbc-d3daa883914a swap
/dev/sda6 a9f54f25-8a41-4a25-8c0d-45c49ff4cdc1 ext4
/dev/sda7 966fb870-2ac4-4432-af55-459a3c4f978d swap
/dev/sdb1 CD5D-435A vfat

============================ "mount | grep ^/dev output: ===========================

Device Mount_Point Type Options

aufs / aufs (rw)
/dev/sr0 /cdrom iso9660 (rw)
/dev/loop0 /rofs squashfs (rw)
/dev/sr1 /media/U3 System iso9660 (ro,nosuid,nodev,uhelper=devkit,uid=999,gid=999,io charset=utf8,mode=0400,dmode=0500)
/dev/sdb1 /media/CD5D-435A vfat (rw,nosuid,nodev,uhelper=devkit,uid=999,gid=999,sh ortname=mixed,dmask=0077,utf8=1,flush)


=========================== sda1/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=(hd0,1)
search --no-floppy --fs-uuid --set 185e4a0b-7d15-475d-83f8-1aebaefd45e3
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 2.6.31-14-generic" {
recordfail=1
if [ -n ${have_grubenv} ]; then save_env recordfail; fi
set quiet=1
insmod ext2
set root=(hd0,1)
search --no-floppy --fs-uuid --set 185e4a0b-7d15-475d-83f8-1aebaefd45e3
linux /boot/vmlinuz-2.6.31-14-generic root=UUID=185e4a0b-7d15-475d-83f8-1aebaefd45e3 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=(hd0,1)
search --no-floppy --fs-uuid --set 185e4a0b-7d15-475d-83f8-1aebaefd45e3
linux /boot/vmlinuz-2.6.31-14-generic root=UUID=185e4a0b-7d15-475d-83f8-1aebaefd45e3 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 ###
if [ ${timeout} != -1 ]; then
if keystatus; then
if keystatus --shift; then
set timeout=-1
else
set timeout=0
fi
else
if sleep --interruptible 3 ; then
set timeout=0
fi
fi
fi
### 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/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/sda1 during installation
UUID=185e4a0b-7d15-475d-83f8-1aebaefd45e3 / ext4 errors=remount-ro 0 1
# swap was on /dev/sda5 during installation
UUID=0499bef2-a78c-4c71-9dbc-d3daa883914a none swap sw 0 0
/dev/scd0 /media/cdrom0 udf,iso9660 user,noauto,exec,utf8 0 0

=================== sda1: Location of files loaded by Grub: ===================


5.5GB: boot/grub/core.img
5.5GB: boot/grub/grub.cfg
.2GB: boot/initrd.img-2.6.31-14-generic
.1GB: boot/vmlinuz-2.6.31-14-generic
.2GB: initrd.img
.1GB: vmlinuz

=========================== 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=(hd0,6)
search --no-floppy --fs-uuid --set a9f54f25-8a41-4a25-8c0d-45c49ff4cdc1
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 2.6.31-14-generic" {
recordfail=1
if [ -n ${have_grubenv} ]; then save_env recordfail; fi
set quiet=1
insmod ext2
set root=(hd0,6)
search --no-floppy --fs-uuid --set a9f54f25-8a41-4a25-8c0d-45c49ff4cdc1
linux /boot/vmlinuz-2.6.31-14-generic root=UUID=a9f54f25-8a41-4a25-8c0d-45c49ff4cdc1 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=(hd0,6)
search --no-floppy --fs-uuid --set a9f54f25-8a41-4a25-8c0d-45c49ff4cdc1
linux /boot/vmlinuz-2.6.31-14-generic root=UUID=a9f54f25-8a41-4a25-8c0d-45c49ff4cdc1 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 "Ubuntu, Linux 2.6.31-14-generic (on /dev/sda1)" {
insmod ext2
set root=(hd0,1)
search --no-floppy --fs-uuid --set 185e4a0b-7d15-475d-83f8-1aebaefd45e3
linux /boot/vmlinuz-2.6.31-14-generic root=UUID=185e4a0b-7d15-475d-83f8-1aebaefd45e3 ro quiet splash
initrd /boot/initrd.img-2.6.31-14-generic
}
menuentry "Ubuntu, Linux 2.6.31-14-generic (recovery mode) (on /dev/sda1)" {
insmod ext2
set root=(hd0,1)
search --no-floppy --fs-uuid --set 185e4a0b-7d15-475d-83f8-1aebaefd45e3
linux /boot/vmlinuz-2.6.31-14-generic root=UUID=185e4a0b-7d15-475d-83f8-1aebaefd45e3 ro single
initrd /boot/initrd.img-2.6.31-14-generic
}
### 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/sda6 during installation
UUID=a9f54f25-8a41-4a25-8c0d-45c49ff4cdc1 / ext4 errors=remount-ro 0 1
# swap was on /dev/sda7 during installation
UUID=966fb870-2ac4-4432-af55-459a3c4f978d none swap sw 0 0
/dev/scd0 /media/cdrom0 udf,iso9660 user,noauto,exec,utf8 0 0

=================== sda6: Location of files loaded by Grub: ===================


58.8GB: boot/grub/core.img
61.5GB: boot/grub/grub.cfg
58.8GB: boot/initrd.img-2.6.31-14-generic
58.8GB: boot/vmlinuz-2.6.31-14-generic
58.8GB: initrd.img
58.8GB: vmlinuz
=========================== Unknown MBRs/Boot Sectors/etc =======================

Unknown BootLoader on sdb1

00000000 eb 3c 90 4d 53 44 4f 53 35 2e 30 00 02 40 01 00 |.<.MSDOS5.0..@..|
00000010 02 00 02 00 00 f8 f5 00 3f 00 40 00 f5 00 00 00 |........?.@.....|
00000020 4b f7 3c 00 80 00 29 5a 43 5d cd 4e 4f 20 4e 41 |K.<...)ZC].NO NA|
00000030 4d 45 20 20 20 20 46 41 54 31 36 20 20 20 33 c9 |ME FAT16 3.|
00000040 8e d1 bc fc 7b 16 07 bd 78 00 c5 76 00 1e 56 16 |....{...x..v..V.|
00000050 55 bf 22 05 89 7e 00 89 4e 02 b1 0b fc f3 a4 06 |U."..~..N.......|
00000060 1f bd 00 7c c6 45 fe 0f 38 4e 24 7d 20 8b c1 99 |...|.E..8N$} ...|
00000070 e8 7e 01 83 eb 3a 66 a1 1c 7c 66 3b 07 8a 57 fc |.~...:f..|f;..W.|
00000080 75 06 80 ca 02 88 56 02 80 c3 10 73 ed 33 c9 fe |u.....V....s.3..|
00000090 06 d8 7d 8a 46 10 98 f7 66 16 03 46 1c 13 56 1e |..}.F...f..F..V.|
000000a0 03 46 0e 13 d1 8b 76 11 60 89 46 fc 89 56 fe b8 |.F....v.`.F..V..|
000000b0 20 00 f7 e6 8b 5e 0b 03 c3 48 f7 f3 01 46 fc 11 | ....^...H...F..|
000000c0 4e fe 61 bf 00 07 e8 28 01 72 3e 38 2d 74 17 60 |N.a....(.r>8-t.`|
000000d0 b1 0b be d8 7d f3 a6 61 74 3d 4e 74 09 83 c7 20 |....}..at=Nt... |
000000e0 3b fb 72 e7 eb dd fe 0e d8 7d 7b a7 be 7f 7d ac |;.r......}{...}.|
000000f0 98 03 f0 ac 98 40 74 0c 48 74 13 b4 0e bb 07 00 |.....@t.Ht......|
00000100 cd 10 eb ef be 82 7d eb e6 be 80 7d eb e1 cd 16 |......}....}....|
00000110 5e 1f 66 8f 04 cd 19 be 81 7d 8b 7d 1a 8d 45 fe |^.f......}.}..E.|
00000120 8a 4e 0d f7 e1 03 46 fc 13 56 fe b1 04 e8 c2 00 |.N....F..V......|
00000130 72 d7 ea 00 02 70 00 52 50 06 53 6a 01 6a 10 91 |r....p.RP.Sj.j..|
00000140 8b 46 18 a2 26 05 96 92 33 d2 f7 f6 91 f7 f6 42 |.F..&...3......B|
00000150 87 ca f7 76 1a 8a f2 8a e8 c0 cc 02 0a cc b8 01 |...v............|
00000160 02 80 7e 02 0e 75 04 b4 42 8b f4 8a 56 24 cd 13 |..~..u..B...V$..|
00000170 61 61 72 0a 40 75 01 42 03 5e 0b 49 75 77 c3 03 |aar.@u.B.^.Iuw..|
00000180 18 01 27 0d 0a 49 6e 76 61 6c 69 64 20 53 79 73 |..'..Invalid Sys|
00000190 74 65 6d 20 44 69 73 6b ff 0d 0a 44 69 73 6b 20 |tem Disk...Disk |
000001a0 49 2f 4f 20 65 72 72 6f 72 ff 0d 0a 52 65 70 6c |I/O error...Repl|
000001b0 61 63 65 20 74 68 65 20 64 69 73 6b 2c 20 61 6e |ace the disk, an|
000001c0 64 20 74 68 65 6e 20 50 72 65 73 73 20 41 6e 79 |d then Press Any|
000001d0 20 4b 65 79 0d 0a 00 00 49 4f 20 20 20 20 20 20 | Key....IO |
000001e0 53 59 53 4d 53 44 4f 53 20 20 20 53 59 53 7f 01 |SYSMSDOS SYS..|
000001f0 00 41 bb 00 07 60 66 6a 00 e9 3b ff 00 00 55 aa |.A...`fj..;...U.|
00000200

oldfred
April 13th, 2010, 07:18 PM
I see nothing obvious in your boot info script. You have grub2 and two installs of Ubuntu. It is booting from the second on sda6.

It seems like the BIOS is not properly seeing the drive or MBR to boot. I would first review all the BIOS settings to make sure they are ok.