Am 23.01.24 um 09:58 schrieb Armin Wolf:
Am 23.01.24 um 05:40 schrieb Dennis Nezic:
On 22 Jan 22:23, Dennis Nezic wrote:
On 22 Jan 11:44, Armin Wolf wrote:
Am 22.01.24 um 08:05 schrieb Dennis Nezic:
On 21 Jan 16:16, Armin Wolf wrote:
Am 20.01.24 um 22:39 schrieb Dennis Nezic:
On 20 Jan 21:52, Armin Wolf wrote:
Am 20.01.24 um 19:58 schrieb Dennis Nezic:
Guys, the "info" illuminated touch-key (hotkey?) on my laptop
"doesn't
work", showkey doesn't report any keycode or scancode. I don't
see any
wmi related error messages from dmesg. All the other illuminated
"hotkeys" work fine, although confusingly evtest and "libinput
debug-events" report that they're coming through the event
interface
associated with "AT Translated Set 2 keyboard" instead of "HP WMI
hotkeys", but hey, as long as I receive them I'm okay :p.
hp-wmi.c does seem to reference it:
{ KE_KEY, 0x213b, { KEY_INFO } },
How can I go about troubleshooting this? (I'm using kernel 6.6.8)
it can be possible that your machine does not use hp-wmi to
deliver keycodes
to the operating system, but instead emulates a standard
keyboard controller.
Can you check with "kacpimon" that events concerning a PNP0C14
device are being
received?
Very possible indeed. "kacpimon" doesn't show anything when I
press that
touchkey, but it does when I press all the other touchkeys. (I
do get
lots of accelerometer noise.)
Interesting, can you please share the output of:
- "kacpimon" while you where pressing the buttons
- "acpidump"
...
Input Layer: Type: 1 Code: 325 Value: 1
Input Layer: Type: 1 Code: 330 Value: 1
Input Layer: Type: 1 Code: 330 Value: 0
Input Layer: Type: 1 Code: 325 Value: 0
Those events are touchscreen events, maybe your mouse is
responsible for them.
Right, of course, woops, these must have been the touchpad press
events,
as I was moving the mouse around :P
Instead they look like this:
netlink: 9DBB5994-A997- 000000d0 00000000
I'm definitely not seeing anything like that, just "^Input Layer:
Type"'s
Can you try to use kacpimon again but without root privileges? This
way only netlink events show up.
You might also stop acpid while you are using kacpimon.
0 output from/with netlink, even though kacpimon said:
Netlink ACPI Family ID: 24
Netlink ACPI Multicast Group ID: 5
netlink opened successfully
Remember all my other fancy hotkeys "work", but they appear as regular
keypress events from an "AT Translated Set 2 keyboard".
If you still cannot receive any netlink events, then i might need
to take a look at your ACPI tables
via acpidump.
https://dennisn.mooo.com/stuff/dump.txt
Thanks,
Armin Wolf
Thank you again sir!
I'm not sure if this is helpful, "dmesg | grep -i wmi" ...
[ 0.352634] wmi_bus wmi_bus-PNP0C14:00: [Firmware Info]:
A1799AC3-9429-4529-927E-DFE13736EEBA has zero instances
[ 0.352634] wmi_bus wmi_bus-PNP0C14:00: [Firmware Info]: A1799AC5-9429-4529-927E-DFE13736EEBA has zero instances
[ 0.352634] wmi_bus wmi_bus-PNP0C14:00: [Firmware Info]: A1799ACA-9429-4529-927E-DFE13736EEBA has zero instances
[ 0.352634] wmi_bus wmi_bus-PNP0C14:01: [Firmware Info]:
8232DE3D-663D-4327-A8F4-E293ADB9BF05 has zero instances
[ 0.352634] wmi_bus wmi_bus-PNP0C14:01: [Firmware Info]:
8F1F6436-9F42-42C8-BADC-0E9424F20C9A has zero instances
[ 0.352634] wmi_bus wmi_bus-PNP0C14:01: [Firmware Info]:
8F1F6435-9F42-42C8-BADC-0E9424F20C9A has zero instances
[ 2.573231] input: HP WMI hotkeys as /devices/virtual/input/input14
(Btw that "info" key does get illuminated when I touch/press it, even
though no codes are seen.)
These warnings in dmesg are harmless, they are informing you that some
WMI devices are unavailable.
I took a look at your ACPI tables and it seems that the WMI device
used by hp-wmi is indeed unused.
What is the model name of your HP notebook?
Armin Wolf
Also i just noted that you notebook might contain a PNP0C32 quickstart button device.
Can you tell me the output of "cat /sys/bus/acpi/devices/PNP0C32\:00/status"?
Armin Wolf
