No terminal colors in Ubuntu Server 12.04
You do not have problems with your terminal or terminal setting. Try this:
ls --color
It works, doesn't it?
Most likely, you have replaced your .bashrc. You can find the original .bashrc, which for example defines the alias ls='ls --color=auto'
and also color promtpts in /etc/skel/
.
Copy a new .bashrc
with:
mv ~/.bashrc ~/.bashrc.old
cp /etc/skel/.bashrc ~/.bashrc