I just upgraded my PC from Ubuntu 13.10 to 14.04. I followed each any every step, but after upgrading everything I clicked on the restart button to apply the changes, found myself stuck on a blank page saying :
error: symbol 'grub_term_highlight_color' not found.
Entering rescue mode...
grub rescue>
I don't know what's going but I'm sure I'll get help from you guys. So please help me fix this problem.