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Thread: Grub not recognizing NTFS partition

  1. #11
    Join Date
    Dec 2006
    Location
    Texas
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    54
    Distro
    Ubuntu 7.10 Gutsy Gibbon

    Re: Grub not recognizing NTFS partition

    It didn't work.

    Code:
    grub> root (hd0,6) 
    
    grub> setup (hd0) 
     Checking if "/boot/grub/stage1" exists... yes
     Checking if "/boot/grub/stage2" exists... yes
     Checking if "/boot/grub/e2fs_stage1_5" exists... yes
     Running "embed /boot/grub/e2fs_stage1_5 (hd0)"...  16 sectors are embedded.
    succeeded
     Running "install /boot/grub/stage1 (hd0) (hd0)1+16 p (hd0,6)/boot/grub/stage2
    /boot/grub/menu.lst"... succeeded
    Done.
    Converted to Ubuntu on 12/4/06

  2. #12
    Join Date
    Jul 2007
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    Melbourne, Australia
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    3,475
    Distro
    Ubuntu 12.04 Precise Pangolin

    Re: Grub not recognizing NTFS partition

    output
    cat /boot/grub/menu.lst
    You could try super grub disc, it often fixes grub issues.
    Windows is the best virus detector on the market!
    Ubuntu attracts Human Beings - Windows attracts viruses and worms

  3. #13
    Join Date
    Dec 2006
    Location
    Texas
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    54
    Distro
    Ubuntu 7.10 Gutsy Gibbon

    Re: Grub not recognizing NTFS partition

    Quote Originally Posted by bumanie View Post
    output You could try super grub disc, it often fixes grub issues.

    This is the current menu.lst

    title Ubuntu 8.04.1, kernel 2.6.24-19-generic
    root (hd0,6)
    kernel /boot/vmlinuz-2.6.24-19-generic root=UUID=d27dba00-955b-48b4-a620-34a82e0b2aad ro quiet splash
    initrd /boot/initrd.img-2.6.24-19-generic
    quiet

    title Ubuntu 8.04.1, kernel 2.6.24-19-generic (recovery mode)
    root (hd0,6)
    kernel /boot/vmlinuz-2.6.24-19-generic root=UUID=d27dba00-955b-48b4-a620-34a82e0b2aad ro single
    initrd /boot/initrd.img-2.6.24-19-generic

    title Ubuntu 8.04.1, memtest86+
    root (hd0,6)
    kernel /boot/memtest86+.bin
    quiet
    Converted to Ubuntu on 12/4/06

  4. #14
    Join Date
    Jul 2007
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    3,475
    Distro
    Ubuntu 12.04 Precise Pangolin

    Re: Grub not recognizing NTFS partition

    Is there any mention of windows? It seems that for some reason grub is not installing to windows mbr, if windows has no entry. Could try manually placing one there. Such as

    # This entry automatically added by the Debian installer for a non-linux OS
    # on /dev/sda1
    title Microsoft Windows XP
    root (hd0,0)
    savedefault
    makeactive
    chainloader +1
    This must go under the last entry in the list and not inside the existing area where ubuntu is entered. To edit the list by cutting/pasting the above
    gksudo gedit /boot/grub/menu.lst
    but first backup present list
    sudo cp /boot/grub/menu.lst /boot/grub/menu.lst_backup
    After editng make sure you save the changes. If there is a windows entry, post it so that someone can look at the partition/drive numbers grub has allocated.

    Hope this works. I am at work and have to do things so can't assist further, but there are plenty of others on the forum who can help and you can try super grub disk.
    Windows is the best virus detector on the market!
    Ubuntu attracts Human Beings - Windows attracts viruses and worms

  5. #15
    Join Date
    Apr 2008
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    11,707

    Re: Grub not recognizing NTFS partition

    This is the current menu.lst

    title Ubuntu 8.04.1, kernel 2.6.24-19-generic
    root (hd0,6)
    kernel /boot/vmlinuz-2.6.24-19-generic root=UUID=d27dba00-955b-48b4-a620-34a82e0b2aad ro quiet splash
    initrd /boot/initrd.img-2.6.24-19-generic
    quiet

    title Ubuntu 8.04.1, kernel 2.6.24-19-generic (recovery mode)
    root (hd0,6)
    kernel /boot/vmlinuz-2.6.24-19-generic root=UUID=d27dba00-955b-48b4-a620-34a82e0b2aad ro single
    initrd /boot/initrd.img-2.6.24-19-generic

    title Ubuntu 8.04.1, memtest86+
    root (hd0,6)
    kernel /boot/memtest86+.bin
    quiet
    __________________
    Converted to Ubuntu on 12/4/06
    That shows you have no Microsoft Windows left.

    Can you go to System > Administration > Partition Editor and send a screenshot?

    Like this:

    Screenshot--dev-sda - GParted.png

    In Hardy you may have to go to Synaptic and install

    gparted
    first. Make no changes! Just send a screenshot by going to Accessories > Take Screenshot.

  6. #16
    Join Date
    Dec 2006
    Location
    Texas
    Beans
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    Distro
    Ubuntu 7.10 Gutsy Gibbon

    Re: Grub not recognizing NTFS partition

    http://i28.tinypic.com/2wd7lsk.png

    I tried reinstalling Ubuntu to see if that fixed anything. I realized i didn't set the ntfs partition mount point as "/windows" I tried but it failed.

    Edit: On the information about the ntfs partition it says "Unable to read the contents of this file system."
    Last edited by mitchbones; July 7th, 2008 at 09:46 PM.
    Converted to Ubuntu on 12/4/06

  7. #17
    Join Date
    Apr 2008
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    11,707

    Re: Grub not recognizing NTFS partition

    OK, I know people are laughing at me in the background, but just try installing
    startupmanager
    from synaptic.

    Then go to System > Administration > Startup Manager and see if Windows even shows up like this:

    Screenshot-StartUp-Manager.png

    You'll have to click on the default OS tab.

    If it doesn't then we somehow need to change (boot) or (mount) but I'd have to study more.

    BTW, you would have been better off leaving the new partition "blank, aka unformatted" rather than selecting "logical". It's difficult to explain, but an OS lives better on a primary partition. But you can only have 4 prinmary partitions on any one hard drive ............... but that doesn't matter right now. Suffice it to say Ubuntu will do it's own formatting.

  8. #18
    Join Date
    Apr 2008
    Beans
    11,707

    Re: Grub not recognizing NTFS partition

    Is your Win OS Vista?

    If so did you shrink it with Gparted?

  9. #19
    Join Date
    Jul 2007
    Location
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    Beans
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    Distro
    Ubuntu 12.04 Precise Pangolin

    Re: Grub not recognizing NTFS partition

    mitchbones, that was going to be my next question as to whether A) Was windows still there or B) that the mbr must be corrupt. Unfortunately it is A). You can try and recover what you have lost with ntfsprogs and use ntfsundelete. That needs to be done from a live cd and the recovered partition needs to be saved to another partition/drive. Look up the documentation on ntfsprogs and to install it
    sudo apt-get install ntfsprogs
    Of course if your windows data was not important reinstall windows to the now blank partition and then reinstall grub off the live cd as described earlier. Sorry you have lost windows.
    Windows is the best virus detector on the market!
    Ubuntu attracts Human Beings - Windows attracts viruses and worms

  10. #20
    Join Date
    Apr 2008
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    11,707

    Re: Grub not recognizing NTFS partition


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