lcd doesn't turn on after timeout turn off

Started by sandro, July 01, 2022, 05:35:15 PM

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I have a stm32mp157 module.
I installed the minimal image
from the olimex website.

i installed X server:

apt-get install  xinit

so I changed card1 from card0 in the file

because otherwise the server doesn't start.

Now everything is working and I can start the graphics applications.

But if the screen turns off due to the timeout, I can't turn it back on by touching the touchscreen.

Can you recommend a solution?