And output of "sudo evtest" with me selecting the 11 device (yes, I booted it by temporarily disabling SecureBoot)
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: Power Button /dev/input/event4: AT Translated Set 2 keyboard /dev/input/event5: SynPS/2 Synaptics TouchPad /dev/input/event6: Dell WMI hotkeys /dev/input/event7: DELL07EA:00 06CB:7E92 Mouse /dev/input/event8: DELL07EA:00 06CB:7E92 Touchpad /dev/input/event9: Video Bus /dev/input/event10: Video Bus /dev/input/event11: HDA Intel PCH Headset Jack /dev/input/event12: HDA Intel PCH Headphone Mic /dev/input/event13: HDA Intel PCH HDMI/DP,pcm=3 /dev/input/event14: HDA Intel PCH HDMI/DP,pcm=7 /dev/input/event15: HDA Intel PCH HDMI/DP,pcm=8 /dev/input/event16: HDA Intel PCH HDMI/DP,pcm=9 /dev/input/event17: HDA Intel PCH HDMI/DP,pcm=10 Select the device event number [0-17]: 11 Input driver version is 1.0.1 Input device ID: bus 0x0 vendor 0x0 product 0x0 version 0x0 Input device name: "HDA Intel PCH Headset Jack" Supported events: Event type 0 (EV_SYN) Event type 1 (EV_KEY) Event code 114 (KEY_VOLUMEDOWN) Event code 115 (KEY_VOLUMEUP) Event code 164 (KEY_PLAYPAUSE) Event code 582 (KEY_VOICECOMMAND) Event type 5 (EV_SW) Event code 2 (SW_HEADPHONE_INSERT) state 0 Event code 4 (SW_MICROPHONE_INSERT) state 0 Properties: Testing ... (interrupt to exit) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1894338 Title: [Dell Inspiron 7570][Samsung Earphones Tuned by AKG] Volume control buttons don't work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1894338/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs