Ok, looks like keyboard and mouse are USB devices: Your dmesg shows: input: USB HID v1.10 Keyboard [Apple Computer Apple Internal Keyboard/Trackpad] on usb-0001:10:1a.0-2 HID device not claimed by input or hiddev usbhid: probe of 1-2:1.1 failed with error -5 input: USB HID v1.10 Device [Apple Computer Apple Internal Keyboard/Trackpad] on usb-0001:10:1a.0-2 I'm not sure what's wrong with hiddev here... Vojtech, any idea ? Ben.