I made some changes to my keymap by writing:
remove mod4 = Super_L add control = Super_L
The changes work after running
But they will not stick after restart.
I tried adding the command in
~/.bash_profile but no luck.
Also tried adding
xmodmap ~/.Xmodmap to Startup Applications.
Apparently some have had success adding a sleep before the command but this did not help me. It looks like a hack so there should be a better way.