Read the statement by Michael Teeuw here.
My MagicMirror screen keeps turning off
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@evroom I’m stuck :(
I tried the code above, and it works, the screen doesn’t turn off, but now I can’t see the desktop, it’s black when I minimize the MM-window, and I can’t connect to my MM via VNC which I could before and that’s how I changed in the first place. -
Is here something useful ?
https://forum.magicmirror.builders/topic/1801/get-back-to-desktop
https://forum.magicmirror.builders/topic/5619/how-to-find-and-use-key-commands-in-mm-for-absolute-beginnersI personally only use VNC to “look” at the screen remotely and never use the Pi for anything else then displaying MM.
Not interested in the desktop.
I always login to the Pi using a ssh client, like for example PuTTY, or on my Mac the iTerm2.If you use Windows, then I would recommend PuTTY.
It is small and simple. -
@evroom
Thanks ever so much. I googled and found something that worked. Now everything is running as it should. Still have problems with VNC, but I installed TeamViewer, but I’m going to give ssh a shot soon. Thank you again -
So I have also been searching a lot for an answer to this question and been wondering why it have been so difficult to find a CLI based solution to this task.
I am using the “Raspberry Pi Imager” tool (on Window$) to prepare a USB stick (or SD card) and hereafter configure everything via SSH.
I know I could just use RDP or VNC to access and thus make this change via a GUI. But that’s to annoying, hence my need for a CLI based solution
Finally I found it in this thread (thank you @evroom !)
So this is just to help others with the same search that this [1] still works on the current latest RPI OS bullseye:
pi@magicmirror:~ $ lsb_release -a No LSB modules are available. Distributor ID: Raspbian Description: Raspbian GNU/Linux 11 (bullseye) Release: 11 Codename: bullseyeWithout this [1] change the screen goes black after 600s (10m)
Which can also be identified by the “timeout value” returned by this command.pi@magicmirror:~ $ DISPLAY=:0 xset q ... Screen Saver: prefer blanking: yes allow exposures: yes timeout: 600 cycle: 600 ...After fixing it the value gets set to ‘0’
Right now I still see the screen after 16m (and counting…)How to
The config change can be applied in many ways (vi, nano etc) but I prefer this method (as it can be copy-pasted or be made part of a config-script).[1] I “just” add the three required lines to the config file:
printf "@xset -dpms\n@xset s off\n@xset s noblank" | sudo tee -a /etc/xdg/lxsession/LXDE-pi/autostartPS.: Before I found this I also tried these solutions (which all failed to solve the problem
A. in /etc/lightdm/lightdm.conf: xserver-command=X -s 0 dpms B. Enable VNC as a workaround for mutterI found (but did not try)
C. install xscreensaver and configure it to not kick inHTH (my first post here :-)
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@tve I wonder if my screensaver-off script would have done it.
see
https://github.com/sdetweil/MagicMirror_scriptsdown at the bottom of the page
this is part of the install too, but the script is added in case u change your mind or need help. it checks 4 or 5 ways screensaver is done
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@sdetweil It most likely would!
My one -file-only-edit solution have the added bonus that I know exactly what needed to be changed thus not relying on a 100+ line script.
I see that you are so kind to log what the script is doing, so you don’t leave the user in the dark (pun intended :-) ) I like that design!
I should have read your script earlier though (I read through the looong ticket regarding making the installer scripts external to MM2 and remember many of your posts!)
Actually, while browsing the MM repo I also stumbled across the exact same solution
https://github.com/MichMich/MagicMirror/wiki/Configuring-the-Raspberry-Pi#disabling-the-screensaverWhy either of those were never returned to my by google-foo I can only wonder about
