Ubuntu :: Uninstalling OS Resulted In Grub Rescue Prompt

Oct 26, 2010

I have two hard-drives. The first, C: (sda1) has Windows 7 x64 installed on it. The second hard-drive, D: (sdb1), was partitioned when I installed Ubuntu 10.04 into two separate partitions: NTFS and Ext3.

I wanted to remove the Ext3/Ubuntu partition and reclaim that space (i.e. completely remove Ubuntu). I did NOT install using Wubi. I booted up Win7 x64, went into Disk Management, right-clicked the D: partition corresponding to the Ext3 filesystem (shows up as unrecognized in Disk Management), and opted to delete the volume. I then right-clicked on the NTFS D: partition, and opted to Extend the Volume to reclaim the previously partitioned space.

When I rebooted, I ended up with the following error:

Code:

error: no such device: f81368be-ea53-43d2-b8de-bb52b5ac322c.
grub rescue>

I cannot get beyond this screen. Rebooting always puts me at the grub rescue prompt. I have looked at the HOWTO: Purge and Grub Rescue Prompt threads, but was not able to understand the instructions and am therefore asking for your help. However, I was able to install the boot script as those threads suggest, and here is my results.txt:

Code:

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 #2 for /boot/grub.

[code]....

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Code:
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Here's the result of the boot info script.
Code:
Boot Info Script 0.55 dated February 15th, 2010
Boot Info Summary
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[Code]....

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[Code]....

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Code:
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============================= Boot Info Summary: ==============================

[code]....

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[Code]....

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[code]....

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