The font kerning on the Gnome Terminal is broken
After upgrading to 16.04, my terminal looks like this:
The font is the default one. How can I debug/fix this
The Terminal font seems to be set to a non-monospace font.
The solution is to set the Terminal font to Ubuntu Mono (default Terminal font — or any monospace font you like).
In the Terminal, go to Edit → Profile Preferences:
Check the Custom font checkbox and click on the big button next to the checkbox and choose Ubuntu Mono regular:
then click Select. You should be fine.
Use this commmand:
sudo apt install --reinstall ttf-ubuntu-font-family