View Full Version : [ubuntu] GRUB error

November 28th, 2010, 01:38 PM
I had Windows 7 and installed Ubuntu, so i have 2 OS.
Before i installed Ubuntu i created a local disk once and it was ok.
Yesterday (Ubuntu was installed) i created a new local disk and used "BitLocker" on it and everything was ok then. Today (after the first shut down) when i turn on my computer it says error: unknown filesystem. GRUB rescue>
Please tell me step by step how to fix it because im not that good at computers.. And can reinstalling the Windows 7 help?

November 28th, 2010, 03:28 PM
I would start with reinstalling GRUB2. http://ubuntuforums.org/showthread.php?t=1195275

Section #13 Reinstalling GRUB 2 from LiveCD