Thank you for the help,
I made it work with adding some python dependent directory’s to the docker-compose file

i have also the MM os and i try to make it work
I have added - /usr/bin/python3:/usr/bin/python3 to the docker compose
and now i have the error

[15.07.2022 14:23.42.599] [LOG]   MMM-PythonPrint received a socket notification: CONFIG - Payload: [object Object]
[15.07.2022 14:23.42.602] [LOG]   PythonPrint spawning /opt/magic_mirror/modules/MMM-PythonPrint/print_test.py using python3
[15.07.2022 14:23.42.686] [LOG]   PythonPrint program error=Could not find platform independent libraries <prefix>
Could not find platform dependent libraries <exec_prefix>
Consider setting $PYTHONHOME to <prefix>[:<exec_prefix>]
Fatal Python error: initfsencoding: unable to load the file system codec
ModuleNotFoundError: No module named 'encodings'

Current thread 0x76fb37a0 (most recent call first):

a played around with adding $PYTHONHOME to env but without any result
does anyone know a work around to find the libraries?

@karsten13
ah thank you for your help

@karsten13

yes completely from scratch, i used the latest MM-OS version:
(2022-03-08_2022-01-28-magicmirroros-bullseye-armhf-lite-0.3.0)
and reinstalled all the modules on a RP3b+

@karsten13 said in MMM-Remote-control all working except for monitor on and off:

docker logs mm

this is the logs output of the error

[05.07.2022 14:31.43.589] [LOG] Error: Command failed: vcgencmd display_power 0
vcgencmd: error while loading shared libraries: libvchiq_arm.so.0: cannot open shared object file: No such file or directory

at ChildProcess.exithandler (node:child_process:408:12)
at ChildProcess.emit (node:events:526:28)
at maybeClose (node:internal/child_process:1092:16)
at Socket.<anonymous> (node:internal/child_process:451:11)
at Socket.emit (node:events:526:28)
at Pipe.<anonymous> (node:net:687:12) {

killed: false,
code: 127,
signal: null,
cmd: ‘vcgencmd display_power 0’
}

I had to reinstall my MM but now i have the same problem again.
but the last time solution doesn’t help.
I have the same error as the previous printscreen.
and when i run vcgencmd in the terminal it works fine.

i resolved it, the problem was the wrong relative path

hi,

i tried all the wallpaper modules but not any of them worked,
i don’t get any error’s but the wallpapers don’t display.

is this because MM OS has a different path?
i tried relative and absolute paths but no help.

Regards,

@keaghoul first of all you need check the model nr. of the screen. its probably an LG screen, but i don’t know the model nr.
with that you can look on Ebay for a display controller for that particular screen.

if the PSU is still oke you kan use that one. you have to check which outlet is 12V+ continue is. and you can power the screen with that.
also you need a inverter from 12v to 5v for the Raspberry.

if you wan’t to use the the speakers u need also en simple AMP i use the TDA7297, i used a other one before but that one gives a white noise.

@karsten13 said in MMM-Remote-control all working except for monitor on and off:

docker-compose up -d

thank you!, that works.
i only run the command first ‘cp rpi.yml docker-compose.yml’ without the ‘:’.
can i run in trouble now? it looks like everything works fine.

kind regards