ubuntu@201307-13944:~$ sudo lsinput /dev/input/event0 bustype : BUS_HOST vendor : 0x0 product : 0x5 version : 0 name : "Lid Switch" phys : "PNP0C0D/button/input0" bits ev : EV_SYN EV_SW
/dev/input/event1 bustype : BUS_HOST vendor : 0x0 product : 0x3 version : 0 name : "Sleep Button" phys : "PNP0C0E/button/input0" bits ev : EV_SYN EV_KEY
/dev/input/event2 bustype : BUS_HOST vendor : 0x0 product : 0x1 version : 0 name : "Power Button" phys : "LNXPWRBN/button/input0" bits ev : EV_SYN EV_KEY
/dev/input/event3 bustype : BUS_I8042 vendor : 0x1 product : 0x1 version : 43841 name : "AT Translated Set 2 keyboard" phys : "isa0060/serio0/input0" bits ev : EV_SYN EV_KEY EV_MSC EV_LED EV_REP
open /dev/input/event4: Operation not permitted ubuntu@201307-13944:~$
ubuntu@ 201307- 13944:~ $ sudo lsinput button/ input0"
/dev/input/event0
bustype : BUS_HOST
vendor : 0x0
product : 0x5
version : 0
name : "Lid Switch"
phys : "PNP0C0D/
bits ev : EV_SYN EV_SW
/dev/input/event1 button/ input0"
bustype : BUS_HOST
vendor : 0x0
product : 0x3
version : 0
name : "Sleep Button"
phys : "PNP0C0E/
bits ev : EV_SYN EV_KEY
/dev/input/event2 button/ input0"
bustype : BUS_HOST
vendor : 0x0
product : 0x1
version : 0
name : "Power Button"
phys : "LNXPWRBN/
bits ev : EV_SYN EV_KEY
/dev/input/event3 serio0/ input0"
bustype : BUS_I8042
vendor : 0x1
product : 0x1
version : 43841
name : "AT Translated Set 2 keyboard"
phys : "isa0060/
bits ev : EV_SYN EV_KEY EV_MSC EV_LED EV_REP
open /dev/input/event4: Operation not permitted 201307- 13944:~ $
ubuntu@