@ jolo en MauRice2
De CTRL toetsen werken niet, dat is wel duidelijk, hier enkele testresultaten...geen enkele CTRL toets geeft een respons
ubuntu@ubuntu:~$ xev | grep keycode --line-buffered
state 0x10, keycode 104 (keysym 0xff8d, KP_Enter), same_screen YES,
state 0x10, keycode 108 (keysym 0xffea, Alt_R), same_screen YES,
state 0x18, keycode 108 (keysym 0xffea, Alt_R), same_screen YES,
state 0x10, keycode 133 (keysym 0xffeb, Super_L), same_screen YES,
state 0x50, keycode 133 (keysym 0xffeb, Super_L), same_screen YES,
state 0x10, keycode 50 (keysym 0xffe1, Shift_L), same_screen YES,
state 0x11, keycode 50 (keysym 0xffe1, Shift_L), same_screen YES,
state 0x10, keycode 50 (keysym 0xffe1, Shift_L), same_screen YES,
state 0x11, keycode 50 (keysym 0xffe1, Shift_L), same_screen YES,
state 0x10, keycode 50 (keysym 0xffe1, Shift_L), same_screen YES,
state 0x11, keycode 50 (keysym 0xffe1, Shift_L), same_screen YES,
state 0x10, keycode 24 (keysym 0x71, q), same_screen YES,
state 0x10, keycode 24 (keysym 0x71, q), same_screen YES,
state 0x10, keycode 25 (keysym 0x77, w), same_screen YES,
state 0x10, keycode 25 (keysym 0x77, w), same_screen YES,
state 0x10, keycode 26 (keysym 0x65, e), same_screen YES,
state 0x10, keycode 26 (keysym 0x65, e), same_screen YES,
state 0x10, keycode 27 (keysym 0x72, r), same_screen YES,
state 0x10, keycode 27 (keysym 0x72, r), same_screen YES,
state 0x10, keycode 28 (keysym 0x74, t), same_screen YES,
state 0x10, keycode 28 (keysym 0x74, t), same_screen YES,
state 0x10, keycode 29 (keysym 0x79, y), same_screen YES,
state 0x10, keycode 29 (keysym 0x79, y), same_screen YES,
state 0x10, keycode 113 (keysym 0xff51, Left), same_screen YES,
state 0x10, keycode 113 (keysym 0xff51, Left), same_screen YES,
state 0x10, keycode 114 (keysym 0xff53, Right), same_screen YES,
state 0x10, keycode 114 (keysym 0xff53, Right), same_screen YES,
state 0x10, keycode 111 (keysym 0xff52, Up), same_screen YES,
state 0x10, keycode 111 (keysym 0xff52, Up), same_screen YES,
@jvecht, bedankt voor de goede tip !!!!
off topic: Mijn mening is na het gebruik van deze laptop weer eens bevestigd, ik wil nooooit geen windows meer