I have updated my whole MM-SD-Card to a new “Raspbian Buster with desktop and recommended software” and also up to MM². I got everything to work except the weatherchart of paphko (https://github.com/paphko/mmm-weatherchart). If I put the module inside config.js the MM will not come up again. the monitor stays completely black (irrelevant to mention that I tried also the default module “code” ). By the way, its possible to kill the pm2 prcoess with CTRL+Q.
Then I tried the fork of that weatherchart-module from szech (https://github.com/szech/mmm-weatherchart). So I decided to rename the paphko-weatherchart-module-folder and to install the szech one at the correct location (/home/pi/MagicMirror/modules/mmm-weatherchart/). First I tried the default module-code and (a little success ) the MM² came up again!
But without any weatherchart . So I decided to alter the module-config to my own settings, but nothing changed. Then I have tried some different locations for the weatherchart module, but nothing worked. The MM² shows all modules but not the desired weatherchart.
However, one thing was noticed, as I set the same location as the newsfeed module (region = bottom_bar) the newsfeed appeared two inches higher than before . So I guess something took that space below the newsfeed. I suspect that is the szech mmm-weatherchart, but a kind of invisible.
Thx in advance, I appreciate your help.