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Raspberry Pi OS • LABWC - Wakeup Screen from sleep

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Hi

I have CM4 with the latest version and an HDMI Touch Screen, switched to use LABWC, but having an issue with waking up the HDMI screen after going to sleep.

The screen turns off correctly after the time specified in

Code:

.config/labwc/autostart
but it takes a lot of touch inputs to wake up the screen. I know that the touchscreen is working since using `evtest` i can see the touch events happening, but it seems that a certain number of touch events in an certain timespan are required to wakeup the device.

I have tried to test using

Code:

swayidle -d -w timeout 5 'wlopm --off \*' resume 'wlopm --on \*'
And I can see it entering the `IDLE State` and the `Active State` only appears after multiple touch's on the screen.

Is this behaviour some extra configuration of labwc / swayidle? And is it possible to turn Off?

Using Wayland/Wayfire it works correctly the screen wakeup after 2~3 second after a single touch.

Thank You

Statistics: Posted by arturv2000 — Mon Nov 11, 2024 12:21 pm



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