Irregular keyboard latency

General system Newbie
1

Hi !

I have notice a weird behavior since I have switched to EndeavourOS on my laptop (previously running on Fedora). I have a latency on the keyboard to screen effect a bit high (not ideal but acceptable), but it is somehow irregular, making the typing experience pretty bad. I am running Gnome on wayland

I have made a small video smashing my keyboard on the text editor (temporary hosted here https://streamable.com/5s3hil ) as it is hard to describe the feeling

The rest of the system is snappy, I haven’t noticed something with the mouse, and the laptop is a Tuxedo Pulse 15, with the AUR tuxedo-keyboard-dkms installed

2

I have tested with an external keyboard plugged in USB and it works perfectly fine. I will try to narrow my investigation to the tuxedo keyboard part

3

I just uninstalled the tuxdeo-keyboard-dkms package, and it resolves the latency (but I cannot install/use the control center without), I will try to see if I can find something upstream

4

The issue was identified to be about the tccd service and its interactions with tuxedo_io module, see https://github.com/tuxedocomputers/tuxedo-control-center/issues/262

5

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