I want to clean the cache and trash files on my laptop. As I tried to type
sudo apt-get autoclean
sudo apt-get autoremove
I got an error message on the Terminal saying:
There was an error creating child process for this terminal
What does this mean? How can I fix it?
I am using Ubuntu 14.10 (upgraded from 14.04) on a Toshiba Satellite.
This is the error I get: