When ever I’m using a macbook and running Ubuntu in a VM I like to swap the left command and left control keys so this page shows how remap keys in Ubuntu.
The first thing we need to do is figure out what keycodes are for the keys we want to remap. One easy way to do that is with the
xev command. Execute
xev in the terminal and start pressing keyboard keys to find the keycodes you will want to remap.
Create a file in your home directory named .Xmodmap
Add the following to remap keyboard keys
left control and
clear mod4 keycode 105 = keycode 206 = keycode 133 = Control_L NoSymbol Control_L keycode 134 = Control_R NoSymbol Control_R keycode 37 = Super_L NoSymbol Super_L add control = Control_L add control = Control_R add mod4 = Super_L
This will only work for the current session, after rebooting the key mapping will be restored to the default
Open Startup Applications Preferences by clicking
Activities and searching for the Startup Applications Preferences
Create a new startup program using the following command, don’t forget to use your user name
/usr/bin/xmodmap /home/<your user name here>/.Xmodmap
That is it! Now every time on boot the key remapping will happen and the left control and left command keys will be switched.
© The Quantizer