1. tweaks 설치 sudo apt install gnome-tweak-tool 2. tweaks 실행 3. Keyboard & Mouse -> additional layout options 4. Switching to another layout -> 한영전환키 나의경우 Alt-R 출처: https://askubuntu.com/questions/967364/ubuntu-17-10-and-later-cant-change-the-input-switching-shortcut-to-altshift Ubuntu 17.10 and later: can't change the input switching shortcut to alt+shift When I try to set the default combo for ..