[sllug-members]: Major grub problems!

[Andrew Johnson]

> I recently reinstalled Ubuntu and since then i have been getting error 22
> sometimes and error 21 other time I have tried everything I can think of. I
> have Goggled both problems and the causes of the error and nothing has
> worked. Does any one have any ideas on what to do?

Despite the URL,
https://help.ubuntu.com/community/RecoveringUbuntuAfterInstallingWindows
has some general GRUB troubleshooting instructions for Ubuntu.

Are you attempting a multi-boot of some kind, or just a pure Ubuntu install?