[ubuntu-in] Unable to boot to UBUNTU-8.10

[tabankg]

Friends,
    Please help me out from this dire & nasty situation.
 I had upgraded Ubuntu-8.04.1(64-bit version) to Ubuntu-8.10***(64-bit
version).

  *Now when I want to boot to Ubuntu-8.10***,then I am unable to boot in
boot up screen,and the following message shows:-*

    *root(hd0,6)
    Filesystem type is ext2fs,partition type 0x83
   configfile /boot/grub/menu.lst

    Error24:Attempt to access block outside partition

     Press any key to continue...*


Recently I have installed the Mandriva 2009(Free)onto my desktop,which is
the default OS(with its GRUB IMAGE) to boot.

 *Inside Mandriva 2009 in a terminal window it shows as:*

[root at localhost ~]# fdisk -l


Disk  /dev/sda: 320.0GB,320072933376 bytes
255 heads,63 sectors/track, 38913 cylinders
Units=cylinders of 16065*512=8225280 bytes
Disk identifier=0x0000050d

Device       Boot      Start           End             Blocks
Id       System
/dev/sda1    *               1           7938         63761953+
7       HPFS/NTFS             --> {Windows-XP(SP3)}

/dev/sda2                7939          33814      207848970
5      Extended

/dev/sda3                33815        38913      40957717+            83
   Linux                        --> (MANDRIVA-2009)  OUTSIDE seperate
Partition(not within /dev/sda2)

/dev/sda5                7939          8991        8458191              82
   Linux Swap/Solaris

/dev/sda6                8992         17309      66814303+
83      Linux                        --> (openSUSE-11)

*/dev/sda7               17310        25562      66292191           83
Linux                        --> (Ubuntu-8.10)***
*
/dev/sda8                25563       33814      66284158+            83
Linux                         --> (Fedora Core-9)

[root at localhost ~]#

Friends,I appeal to you, and the community,that please help me solve the
problem ,by booting successfully into Ubuntu-8.10

With regards
 -kguha
(KAUSHIK  GUHA)


-- 
GOD BLESS US ALL!!!
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