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Title: HP hotkeys does not work. Status in linux package in Ubuntu: Incomplete Bug description: HP hotkeys does not work at all on HP 15-da1071ne laptop. Brightness keys returns the same scancode, airplane mode returns nothing at all, closing the lid toggles airplane mode. Using evtest: Available devices: /dev/input/event0: Lid Switch /dev/input/event1: Power Button /dev/input/event2: Power Button /dev/input/event3: AT Translated Set 2 keyboard /dev/input/event4: SynPS/2 Synaptics TouchPad /dev/input/event5: Video Bus /dev/input/event6: Video Bus /dev/input/event7: HP Wireless hotkeys /dev/input/event8: HP TrueVision HD Camera: HP Tru /dev/input/event9: HDA Intel PCH Mic /dev/input/event10: HDA Intel PCH Headphone /dev/input/event11: HDA Intel PCH HDMI/DP,pcm=3 /dev/input/event12: HDA Intel PCH HDMI/DP,pcm=7 /dev/input/event13: HDA Intel PCH HDMI/DP,pcm=8 /dev/input/event14: HDA Intel PCH HDMI/DP,pcm=9 /dev/input/event15: HDA Intel PCH HDMI/DP,pcm=10 /dev/input/event16: HP WMI hotkeys Testing event 16 (HP WMI hotkeys): No output for the mentioned keys. Testing event 3 (AT Translated Set 2 keyboard): #Brightness up/down yield the following (both the same): Event: time 1630657967.702964, type 4 (EV_MSC), code 4 (MSC_SCAN), value ab Event: time 1630657967.702964, -------------- SYN_REPORT ------------ #Closing the lid then reopening it yields the following: Event: time 1630658208.483290, type 4 (EV_MSC), code 4 (MSC_SCAN), value 9c Event: time 1630658208.483290, type 1 (EV_KEY), code 96 (KEY_KPENTER), value 0 Event: time 1630658208.483290, -------------- SYN_REPORT ------------ Event: time 1630658211.288732, type 4 (EV_MSC), code 4 (MSC_SCAN), value d8 Event: time 1630658211.288732, -------------- SYN_REPORT ------------ Event: time 1630658211.298740, type 4 (EV_MSC), code 4 (MSC_SCAN), value d8 Event: time 1630658211.298740, -------------- SYN_REPORT ------------ Event: time 1630658212.041279, type 4 (EV_MSC), code 4 (MSC_SCAN), value d7 Event: time 1630658212.041279, type 1 (EV_KEY), code 238 (KEY_WLAN), value 1 Event: time 1630658212.041279, -------------- SYN_REPORT ------------ Event: time 1630658212.051527, type 4 (EV_MSC), code 4 (MSC_SCAN), value d7 Event: time 1630658212.051527, type 1 (EV_KEY), code 238 (KEY_WLAN), value 0 Event: time 1630658212.051527, -------------- SYN_REPORT ------------ Event: time 1630658212.058783, type 4 (EV_MSC), code 4 (MSC_SCAN), value e3 Event: time 1630658212.058783, type 1 (EV_KEY), code 143 (KEY_WAKEUP), value 1 Event: time 1630658212.058783, -------------- SYN_REPORT ------------ Event: time 1630658212.069128, type 4 (EV_MSC), code 4 (MSC_SCAN), value e3 Event: time 1630658212.069128, type 1 (EV_KEY), code 143 (KEY_WAKEUP), value 0 Event: time 1630658212.069128, -------------- SYN_REPORT ------------ Check the dmesg attached. If anything else is needed I will provide it. This bug has been occurring since at least kernel 5.4 on various Ubuntu based distros, and still happens on kernel 5.13 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1949106/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
