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/event10:     HDA Intel PCH HDMI/DP,pcm=3
/dev/input/event11:     HDA Intel PCH HDMI/DP,pcm=7
/dev/input/event12:     HDA Intel PCH HDMI/DP,pcm=8
/dev/input/event13:     HDA Intel PCH HDMI/DP,pcm=9
/dev/input/event2:      Power Button
/dev/input/event3:      AT Translated Set 2 keyboard
/dev/input/event4:      Video Bus
/dev/input/event5:      PC Speaker
/dev/input/event6:      Asus WMI hotkeys
/dev/input/event7:      ASUE1306:00 04F3:3284 Mouse
/dev/input/event8:      ASUE1306:00 04F3:3284 Touchpad
/dev/input/event9:      HDA Intel PCH Headphone
Select the device event number [0-13]: 6
Input driver version is 1.0.1
Input device ID: bus 0x19 vendor 0x0 product 0x0 version 0x0
Input device name: "Asus WMI hotkeys"
Supported events:
  Event type 0 (EV_SYN)
  Event type 1 (EV_KEY)
    Event code 113 (KEY_MUTE)
    Event code 114 (KEY_VOLUMEDOWN)
    Event code 115 (KEY_VOLUMEUP)
    Event code 140 (KEY_CALC)
    Event code 148 (KEY_PROG1)
    Event code 149 (KEY_PROG2)
    Event code 150 (KEY_WWW)
    Event code 152 (KEY_SCREENLOCK)
    Event code 163 (KEY_NEXTSONG)
    Event code 164 (KEY_PLAYPAUSE)
    Event code 165 (KEY_PREVIOUSSONG)
    Event code 166 (KEY_STOPCD)
    Event code 169 (KEY_PHONE)
    Event code 183 (KEY_F13)
    Event code 185 (KEY_F15)
    Event code 190 (KEY_F20)
    Event code 191 (KEY_F21)
    Event code 202 (KEY_PROG3)
    Event code 203 (KEY_PROG4)
    Event code 212 (KEY_CAMERA)
    Event code 215 (KEY_EMAIL)
    Event code 224 (KEY_BRIGHTNESSDOWN)
    Event code 225 (KEY_BRIGHTNESSUP)
    Event code 226 (KEY_MEDIA)
    Event code 227 (KEY_SWITCHVIDEOMODE)
    Event code 229 (KEY_KBDILLUMDOWN)
    Event code 230 (KEY_KBDILLUMUP)
    Event code 237 (KEY_BLUETOOTH)
    Event code 238 (KEY_WLAN)
    Event code 240 (KEY_UNKNOWN)
    Event code 247 (KEY_RFKILL)
    Event code 470 (KEY_FN_F5)
    Event code 531 (KEY_TOUCHPAD_ON)
    Event code 560 (KEY_ALS_TOGGLE)
    Event code 634 (?)
  Event type 4 (EV_MSC)
    Event code 4 (MSC_SCAN)
Key repeat handling:
  Repeat type 20 (EV_REP)
    Repeat code 0 (REP_DELAY)
      Value    250
    Repeat code 1 (REP_PERIOD)
      Value     33
Properties:
Testing ... (interrupt to exit)
Event: time 1698640573.477628, type 4 (EV_MSC), code 4 (MSC_SCAN), value 30
Event: time 1698640573.477628, type 1 (EV_KEY), code 115 (KEY_VOLUMEUP), value 1
Event: time 1698640573.477628, -------------- SYN_REPORT ------------
Event: time 1698640573.477636, type 1 (EV_KEY), code 115 (KEY_VOLUMEUP), value 0
Event: time 1698640573.477636, -------------- SYN_REPORT ------------
^C