Lately some really bad things have been happening with my computer, having to do with lack of icons and all kinds of bad things going with my graphical interface. All the bad things in the appeal are accompanied by a certain disability of my terminal. I'm using 12.04 with Gnome Classic view with no effects.
Let's have a sudo apt-get update
.
I get sudo: apt-get: command not found
message. And it is the way it goes with all my apt-get
commands.
What can it mean? How to fix this, especially concerning all the other problems I'm experiencing?