Black screen after MM v2.4.0 update.

Kastore

I am having the same issues and tried alot right now.

Tried the
dtoverlay=vc4-fkms-v3d as well as dtoverlay=vc4-kms-v3d as well as deleting that phrase

I downgraded electron to npm install electron@1.4.15 since i found that helped in the V2.30 problems.

I cant currently show the log from starting MagicMirror since i remotly access it and the MM just goes “all black” over the remote-access-page and I cant close it.

I really just want to downgrad the MM to 2.3 since it worked absolutly fine with it…

Additional software I use is MM-PIR

Mykle1

@kastore

https://github.com/MichMich/MagicMirror/releases

Kastore

@mykle1
Thanks Mykle1
Just how do i tell my pi to get the specific version? I am not versed in programming or coding or anything and couldnt find something online that told me how to install a specific version

Kimzer

Did anyone find a fix here? just updated and same thing here. Hopefully i can get this back working tomorrow.

Mykle1

@kastore

One way is to go to that link I gave you and download the version you want and install it manually.

pyrosmiley

Bumping this because I’m also having issues. A lot of time on google says it’s not just a MagicMirror issue, but lots of people have problems with the OpenGL drivers. My screen is blanking after some time no matter what, but I also found the hard way that it messes with tvservice (like the Remote Control module uses) – turning my HDMI off straight up insta-shut down my pi! Gonna have to keep researching for sure.

joela85

I just updated and this is shown at the end of the install.


MagicMirror installation successful!

> magicmirror@2.4.1 install-fonts /home/pi/MagicMirror
> cd fonts && npm install

npm WARN postcss-html@0.12.0 requires a peer of postcss-less@>=1.1.0 but none was installed.
npm WARN postcss-html@0.12.0 requires a peer of postcss-scss@>=1.0.0 but none was installed.
npm WARN postcss-html@0.12.0 requires a peer of sugarss@>=1.0.0 but none was installed.
npm WARN stylelint-config-standard@16.0.0 requires a peer of stylelint@^7.8.0 but none was installed.
pi@raspberrypi:~/MagicMirror $

I applied

dtoverlay=vc4-kms-v3d

to the config.txt ( also tried with fkms)

Reboot and I get a black screen.

When I remove dtoverlay=vc4-kms-v3d then the mirror boots up.
Any suggestions?

Kastore

@mykle1
Just found your guide: https://forum.magicmirror.builders/topic/5274/how-to-manually-install-mm-on-your-pi-for-absolute-beginners

Going at it now and see if it works - thanks for the patience and writing that guide!

Mykle1

@kastore said in Black screen after MM v2.4.0 update.:

thanks for the patience and writing that guide!

You’re welcome, sir. :-)

Kimzer

Got my mirror working again. Had to go over the opengl drivers again and using the fake kms driver did the trick. However one problem remains, i had to also disable the MMM-Pir-Sensor module because that was messing with the system. But also my custom.css is not being used atm, and i cant figure out why its not grabbing it.