Yesterday I installed it in my mobile hard disk,and I can use it on my laptop.But today when I start ubuntu in computer in my office,it sucked....
Error:invalid environment block
I searched it in browser to found that (http://ubuntuforums.org/showthread.php?t=1279720) I can :
remove the line save_env recordfail
press CTRL+X to boot.
But I just didn't find any like the line "save_env recordfail"
What can I do?Help!= =!