k tomu prepinani klavesnice: zeditj si xorg.conf, sekci o klavesnici a dopln to aby to vypadalo takhle nejak:
Kód:
Section "InputDevice"

    Identifier  "Keyboard1"
    Driver      "kbd"
    Option "AutoRepeat" "500 30"
    Option "XkbModel"   "pc104"
    Option "XkbLayout"  "us,cz_qwerty"
    Option "XkbOptions" "grp:alt_shift_toggle,grp_led:scroll"

EndSection
Prepinani klavesnic pomoci ALT+SHIFT, kdyz mas zapnutou ceskou sviti ti scroll lock na klavesnici