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    Lost filesystem after update to Dapper

    HI!
    So I have been running Breezy without a hitch for sometime. It's on its own harddrive and installed with the most default of installations. I cannot remember if I formatted using EXT2 or EXT3, though.

    I did the update to Dapper. That also went without a hitch until I wasn't able to access files on the desktop using Konqueror. The permissions were set for root and I was a user. This became very frustrating so I did a CHOWN and the entire directory tree from root:root to user:user (user being generic for my profile name). I know before doing this that the /home folder was user:user as was a few other folders.

    After I did that and was a happy camper, I powered down the machine and then booted up to use it again and now it hangs at the GRUB installer and returns an error 15.

    I have tried to find a recovery application but they are too complicated and I am afraid I might write over the /home folder which has some files I want to retain.

    I downloaded on another machine a KNOPPIX live CD. This is what I am using right now to write to you. KNOPPIX sees the harddrive as hda1 but says it cannot mount it. I ran FDISK -l and it sees the partition but no filesystem. When I run an application called TESTDRIVE that I found, it says it cannot find the filesystem.

    Did the harddrive get trashed?
    Is the filesystem really gone?
    Is this just a Master Boot Record issue?
    How do I fix this situation?

    I do have the latest ALTERNATIVE Dapper CD.

    Thank you in advance.
    Bruce

    #2
    Re: Lost filesystem after update to Dapper

    It is actually ERROR 17.
    Thanks
    bmw

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      #3
      Re: Lost filesystem after update to Dapper

      Grub told you that it found the partition but didn't recognise the filesystem. If you go into knoppix and run Gparted, can it show you the partitions and see whether you have used space on them - that may show you if you have files on your hda1 partition

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        #4
        Re: Lost filesystem after update to Dapper

        It does show three partitions but the first one that starts at zero shows no filesystem. There is an extended partition that shows ext3 and the swap partition.
        Please advise.
        Thanx

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          #5
          Re: Lost filesystem after update to Dapper

          Not quite sure I get it - if you could post the "picture" that would help. How big are your partitions? However, if your first partition was meant to hold your filesystem it doesn't look good for your filesystem but your hard disk looks OK as gparted ran without error!

          At this point I would use knoppix to try to mount what I'm guessing is hda3 or 4 (if your extended partition is hda2 - look on gparted) and see what is on there. If there is a root filesystem (look for a /boot/grub directory) then maybe we can rescue this by just pointing Grub at the right partition!


          Depends how long you want to play about - If you have the alternative dapper CD you should be able to reinstall without issue after rescuing what files you needed with knoppix

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            #6
            Re: Lost filesystem after update to Dapper

            Excellent will try that and get back to you.
            Thanx
            Bruce

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