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Old 12-04-2008, 10:59 PM   #1
vinodkj
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Registered: Dec 2008
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error 21


In booting time i have the following message occured
GRUBLOADING PLEASE WAIT......
ERROR 21
-



what is error 21?
How to solve this error
 
Old 12-04-2008, 11:06 PM   #2
jailbait
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Registered: Feb 2003
Location: Mineral, Virginia
Distribution: Debian 8
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Quote:
21 : Selected disk does not exist
This error is returned if the device part of a device- or full file name refers to a disk or BIOS device that is not present or not recognized by the BIOS in the system.
http://www.gnu.org/software/grub/man...roubleshooting

The missing disk could be the disk that contains /boot/grub/menu.lst. Or it could be the disk where the kernel is located or the disk where initrd is located.

You could boot a liveCD and give us a listing of /boot/grub/menu.lst if possible.

------------------
Steve Stites

Last edited by jailbait; 12-04-2008 at 11:07 PM.
 
  


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