Q:

Ubuntu restarts instead of shutting down

When I try to shut down my laptop, instead of shutting down it restarts. It is happening after I have updated my Ubuntu from 14.04 to 16.04. I am using Ubuntu in dual boot with windows 8.1.

A:

After trying so much ....I am happy that finally I got the solution...
Only we have to do is to remove grub file from  /etc/default (in any linux distros).It can be directly done by this method =>go to computer=>go to etc folder=>enter in default=>remove the grub file from there=>goto terminal and write "sudo update-grub" 

