Исправление Lavos, (текущая версия) :
$ cat /etc/X11/xorg.conf.d/keyboard.conf | sed 's/alt_shift/caps/'
Section "InputClass"
Identifier "Keyboard Defaults"
MatchIsKeyboard "yes"
Option "XkbLayout" "us,ru"
Option "XkbOptions" "grp:caps_toggle"
EndSection
Исходная версия Lavos, :
$ cat /etc/X11/xorg.conf.d/keyboard.conf | sed 's/alt_shift/caps/'
Section "InputClass"
Identifier "Keyboard Defaults"
MatchIsKeyboard "yes"
Option "XkbLayout" "us,ru"
Option "XkbOptions" "grp:caps_toggle"