Thread: problem with pre-fix

i pre-fix error on boot

code:

                  boot info script 0.60    17 may 2011   ============================= boot info summary: ===============================   => windows installed in mbr of /dev/sda.  sda1: __________________________________________________________________________      file system:       ntfs     boot sector type:  windows vista/7     boot sector info:   no errors found in boot parameter block.     operating system:  windows vista     boot files:        /bootmgr /boot/bcd /windows/system32/winload.exe                         /wubildr /wubildr.mbr  sda2: __________________________________________________________________________      file system:       ntfs     boot sector type:  windows vista/7     boot sector info:   no errors found in boot parameter block.     operating system:       boot files:        /ubuntu/winboot/wubildr /ubuntu/winboot/wubildr.mbr                         /ubuntu/disks/root.disk /ubuntu/disks/swap.disk  sda2/wubi: _____________________________________________________________________      file system:       ext4     boot sector type:  -     boot sector info:       operating system:  ubuntu 11.10     boot files:        /boot/grub/grub.cfg /etc/fstab  ============================ 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 sector size (logical/physical): 512 bytes / 512 bytes  partition  boot  start sector    end sector  # of sectors  id system  /dev/sda1    *             63    20,675,654    20,675,592   7 ntfs / exfat / hpfs /dev/sda2          20,676,608   234,436,607   213,760,000   7 ntfs / exfat / hpfs   "blkid" output: ________________________________________________________________  device           uuid                                   type       label  /dev/loop0       2f1d90f6-8801-4e8c-9e31-65e417b35c26   ext4        /dev/sda1        b6a61e6da61e2e7d                       ntfs       das1 /dev/sda2        0cf483a1f4838ba0                       ntfs       local disk  ================================ mount points: =================================  device           mount_point              type       options  /dev/loop0       /                        ext4       (rw,errors=remount-ro,commit=0) /dev/sda2        /host                    fuseblk    (rw,nosuid,nodev,relatime,user_id=0,group_id=0,allow_other,blksize=4096)   ======================== sda2/wubi/boot/grub/grub.cfg: =========================  -------------------------------------------------------------------------------- # # not edit file # # automatically generated grub-mkconfig using templates # /etc/grub.d , settings /etc/default/grub #  ### begin /etc/grub.d/00_header ### if [ -s $prefix/grubenv ];   set have_grubenv=true   load_env fi set default="0" if [ "${prev_saved_entry}" ];   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}" ];     saved_entry="${chosen}"     save_env saved_entry   fi }  function recordfail {   set recordfail=1   if [ -n "${have_grubenv}" ]; if [ -z "${boot_once}" ]; save_env recordfail; fi; fi }  function load_video {   insmod vbe   insmod vga   insmod video_bochs   insmod video_cirrus }  insmod part_msdos insmod ntfs set root='(hd0,msdos2)' search --no-floppy --fs-uuid --set=root 0cf483a1f4838ba0 loopback loop0 /ubuntu/disks/root.disk set root=(loop0) if loadfont /usr/share/grub/unicode.pf2 ;   set gfxmode=auto   load_video   insmod gfxterm   insmod part_msdos   insmod ntfs   set root='(hd0,msdos2)'   search --no-floppy --fs-uuid --set=root 0cf483a1f4838ba0   loopback loop0 /ubuntu/disks/root.disk   set root=(loop0)   set locale_dir=($root)/boot/grub/locale   set lang=en_us   insmod gettext fi terminal_output gfxterm if [ "${recordfail}" = 1 ];   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 if background_color 44,0,30;   clear fi ### end /etc/grub.d/05_debian_theme ###  ### begin /etc/grub.d/10_linux ### ### end /etc/grub.d/10_linux ###  ### begin /etc/grub.d/10_lupin ### if [ ${recordfail} != 1 ];   if [ -e ${prefix}/gfxblacklist.txt ];     if hwmatch ${prefix}/gfxblacklist.txt 3;       if [ ${match} = 0 ];         set linux_gfx_mode=keep       else         set linux_gfx_mode=text       fi     else       set linux_gfx_mode=text     fi   else     set linux_gfx_mode=keep   fi else   set linux_gfx_mode=text fi export linux_gfx_mode if [ "$linux_gfx_mode" != "text" ]; load_video; fi menuentry 'ubuntu, linux 3.0.0-12-generic' --class ubuntu --class gnu-linux --class gnu --class os { 	set gfxpayload=$linux_gfx_mode 	insmod part_msdos 	insmod ntfs 	set root='(hd0,msdos2)' 	search --no-floppy --fs-uuid --set=root 0cf483a1f4838ba0 	loopback loop0 /ubuntu/disks/root.disk 	set root=(loop0) 	linux	/boot/vmlinuz-3.0.0-12-generic root=uuid=0cf483a1f4838ba0 loop=/ubuntu/disks/root.disk ro   quiet splash vt.handoff=7 	initrd	/boot/initrd.img-3.0.0-12-generic } menuentry 'ubuntu, linux 3.0.0-12-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os { 	set gfxpayload=$linux_gfx_mode 	insmod part_msdos 	insmod ntfs 	set root='(hd0,msdos2)' 	search --no-floppy --fs-uuid --set=root 0cf483a1f4838ba0 	loopback loop0 /ubuntu/disks/root.disk 	set root=(loop0) 	echo	'loading linux 3.0.0-12-generic ...' 	linux	/boot/vmlinuz-3.0.0-12-generic root=uuid=0cf483a1f4838ba0 loop=/ubuntu/disks/root.disk ro single  	echo	'loading initial ramdisk ...' 	initrd	/boot/initrd.img-3.0.0-12-generic } submenu "previous linux versions" { menuentry 'ubuntu, linux 2.6.38-11-generic' --class ubuntu --class gnu-linux --class gnu --class os { 	set gfxpayload=$linux_gfx_mode 	insmod part_msdos 	insmod ntfs 	set root='(hd0,msdos2)' 	search --no-floppy --fs-uuid --set=root 0cf483a1f4838ba0 	loopback loop0 /ubuntu/disks/root.disk 	set root=(loop0) 	linux	/boot/vmlinuz-2.6.38-11-generic root=uuid=0cf483a1f4838ba0 loop=/ubuntu/disks/root.disk ro   quiet splash vt.handoff=7 	initrd	/boot/initrd.img-2.6.38-11-generic } menuentry 'ubuntu, linux 2.6.38-11-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os { 	set gfxpayload=$linux_gfx_mode 	insmod part_msdos 	insmod ntfs 	set root='(hd0,msdos2)' 	search --no-floppy --fs-uuid --set=root 0cf483a1f4838ba0 	loopback loop0 /ubuntu/disks/root.disk 	set root=(loop0) 	echo	'loading linux 2.6.38-11-generic ...' 	linux	/boot/vmlinuz-2.6.38-11-generic root=uuid=0cf483a1f4838ba0 loop=/ubuntu/disks/root.disk ro single  	echo	'loading initial ramdisk ...' 	initrd	/boot/initrd.img-2.6.38-11-generic } } ### end /etc/grub.d/10_lupin ###  ### begin /etc/grub.d/20_linux_xen ### ### end /etc/grub.d/20_linux_xen ###  ### begin /etc/grub.d/20_memtest86+ ### ### end /etc/grub.d/20_memtest86+ ###  ### begin /etc/grub.d/30_os-prober ### if [ "x${timeout}" != "x-1" ];   if keystatus;     if keystatus --shift;       set timeout=-1     else       set timeout=0     fi   else     if sleep --interruptible 3 ;       set timeout=0     fi   fi fi ### end /etc/grub.d/30_os-prober ###  ### begin /etc/grub.d/40_custom ### # file provides easy way add custom menu entries.  type # menu entries want add after comment.  careful not change # 'exec tail' line above. ### end /etc/grub.d/40_custom ###  ### begin /etc/grub.d/41_custom ### if [ -f  $prefix/custom.cfg ];   source $prefix/custom.cfg; fi ### end /etc/grub.d/41_custom ### --------------------------------------------------------------------------------  ============================= sda2/wubi/etc/fstab: =============================  -------------------------------------------------------------------------------- # /etc/fstab: static file system information. # # use 'blkid -o value -s uuid' print universally unique identifier # device; may used uuid= more robust way name # devices works if disks added , removed. see fstab(5). # # <file system> <mount point>   <type>  <options>       <dump>  <pass> proc            /proc           proc    nodev,noexec,nosuid 0       0 /host/ubuntu/disks/root.disk /               ext4    loop,errors=remount-ro 0       1 /host/ubuntu/disks/swap.disk none            swap    loop,sw         0       0 --------------------------------------------------------------------------------  ================= sda2/wubi: location of files loaded grub: =================             gib - gb             file                                 fragment(s)                 =                boot/grub/grub.cfg                             1                =                boot/initrd.img-2.6.38-11-generic              2                =                boot/initrd.img-3.0.0-12-generic               2                =                boot/vmlinuz-2.6.38-11-generic                 1                =                boot/vmlinuz-3.0.0-12-generic                  1                =                initrd.img                                     2                =                initrd.img.old                                 2                =                vmlinuz                                        1                =                vmlinuz.old                                    1  =============================== stderr messages: ===============================  awk: cmd. line:36: math support not compiled in awk: cmd. line:36: math support not compiled in awk: cmd. line:36: math support not compiled in awk: cmd. line:36: math support not compiled in awk: cmd. line:36: math support not compiled in awk: cmd. line:36: math support not compiled in awk: cmd. line:36: math support not compiled in awk: cmd. line:36: math support not compiled in awk: cmd. line:36: math support not compiled in

hi,
able, despite error message, boot ubuntu?

please try , more specific message , when started.

thanks.

Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Installation & Upgrades [SOLVED] problem with pre-fix

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