Every time I turn on my laptop I get a grub bootloader error. Then I press CTRL-ALT-DELETE to restart. After it restarts, the grub boot loader is working.
This has happened since I upgraded a Windows 7 partition to Windows 8. Grub still calls it Windows 7(now changed the name to windwows 8).
I get this error:
error: no such device: d1b5f862-f834-4269-8d44-c7a70e24c9f4 grub rescue>