This is the complete output of running evtest and choosing option 10, from the console (while X is running, but I'm not running evtest under X). zooko@spark ~ $ sudo evtest No device specified, trying to scan all of /dev/input/event* Available devices: /dev/input/event0: Lid Switch /dev/input/event1: Power Button /dev/input/event2: Sleep Button /dev/input/event3: Sleep Button /dev/input/event4: Power Button /dev/input/event5: AT Translated Set 2 keyboard /dev/input/event6: Chromebook HD WebCam /dev/input/event7: Video Bus /dev/input/event8: Logitech M325 /dev/input/event9: Atmel maXTouch Touchscreen /dev/input/event10: Atmel maXTouch Touchpad Select the device event number [0-10]: 10 Input driver version is 1.0.1 Input device ID: bus 0x18 vendor 0x0 product 0x0 version 0x0 Input device name: "Atmel maXTouch Touchpad" Supported events: Event type 0 (EV_SYN) Event type 1 (EV_KEY) Event code 272 (BTN_LEFT) Event code 325 (BTN_TOOL_FINGER) Event code 328 (BTN_TOOL_QUINTTAP) Event code 330 (BTN_TOUCH) Event code 333 (BTN_TOOL_DOUBLETAP) Event code 334 (BTN_TOOL_TRIPLETAP) Event code 335 (BTN_TOOL_QUADTAP) Event type 3 (EV_ABS) Event code 0 (ABS_X) Value 0 Min 0 Max 2039 Resolution 20 Event code 1 (ABS_Y) Value 0 Min 0 Max 1359 Resolution 20 Event code 24 (ABS_PRESSURE) Value 0 Min 0 Max 255 Event code 47 (ABS_MT_SLOT) Value 0 Min 0 Max 9 Event code 48 (ABS_MT_TOUCH_MAJOR) Value 0 Min 0 Max 255 Event code 53 (ABS_MT_POSITION_X) Value 0 Min 0 Max 2039 Resolution 20 Event code 54 (ABS_MT_POSITION_Y) Value 0 Min 0 Max 1359 Resolution 20 Event code 57 (ABS_MT_TRACKING_ID) Value 0 Min 0 Max 65535 Event code 58 (ABS_MT_PRESSURE) Value 0 Min 0 Max 255 Properties: Property type 0 (INPUT_PROP_POINTER) Property type 2 (INPUT_PROP_BUTTONPAD) Testing ... (interrupt to exit) -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html