After Updating my 14.04 thro' internet, system is not opening.

[Oliver Grawert]

hi,
Am Mittwoch, den 14.10.2015, 08:06 +0530 schrieb Ramachandran
Chidambaraiyer:
> 
>      grub rescue>sudo -I
>     unknown command 'sudo'
>    grub rescue> mkdir /mojnt/rescue
>    unknown command 'mkdir'

there are plenty of wikipages on the ubuntu wiki for this issue (you are
not teh first person with a messed up bootloader), boot a live CD and
follow the instructions to repair your bootloader (and no, you dont need
anything like systemd any ubuntu livecd will do). see:

https://help.ubuntu.com/community/Grub2/Installing#Fixing_a_Broken_System

https://help.ubuntu.com/community/Grub2#Command_Line_and_Rescue_Mode

https://help.ubuntu.com/community/Grub2/Troubleshooting

ciao
	oli