Excellent! Many Thanks. I bookmarked the page right away.

the last log is:

[01.11.2022 11:23.52.613] [ERROR] MagicMirror² will not quit, but it might be a good idea to check why this happened. Maybe no internet connection?
[01.11.2022 11:23.52.616] [ERROR] If you think this really is an issue, please open an issue on GitHub: https://github.com/MichMich/MagicMirror/issues
MESA-LOADER: failed to retrieve device information
MESA-LOADER: failed to retrieve device information
MESA-LOADER: failed to retrieve device information
MESA-LOADER: failed to open kms_swrast (search paths /usr/lib/arm-linux-gnueabihf/dri:\$${ORIGIN}/dri:/usr/lib/dri)
failed to load driver: kms_swrast
MESA-LOADER: failed to open swrast (search paths /usr/lib/arm-linux-gnueabihf/dri:\$${ORIGIN}/dri:/usr/lib/dri)
failed to load swrast driver
/home/pi/MagicMirror/node_modules/electron/dist/electron exited with signal SIGINT
/home/pi/mm.sh: line 2: $'\r': command not found
[01.11.2022 11:41.12.969] [ERROR] WARNING! Could not load config file. Starting with default configuration. Error found: Error: Cannot find module 'request'
Require stack:
- /home/pi/MagicMirror/modules/MMM-vCard2Calendar/node_helper.js
- /home/pi/MagicMirror/js/app.js
- /home/pi/MagicMirror/js/electron.js
- /home/pi/MagicMirror/node_modules/electron/dist/resources/default_app.asar/main.js
- 
[01.11.2022 11:41.12.989] [ERROR] App threw an error during load
[01.11.2022 11:41.12.991] [ERROR] Error: Cannot find module 'request'
Require stack:
- /home/pi/MagicMirror/modules/MMM-vCard2Calendar/node_helper.js
- /home/pi/MagicMirror/js/app.js
- /home/pi/MagicMirror/js/electron.js
- /home/pi/MagicMirror/node_modules/electron/dist/resources/default_app.asar/main.js
- 
    at Module._resolveFilename (node:internal/modules/cjs/loader:940:15)
    at n._resolveFilename (node:electron/js2c/browser_init:245:1105)
    at Module._resolveFilename (/home/pi/MagicMirror/node_modules/module-alias/index.js:49:29)
    at Module._load (node:internal/modules/cjs/loader:785:27)
    at c._load (node:electron/js2c/asar_bundle:5:13343)
    at Module.require (node:internal/modules/cjs/loader:1012:19)
    at require (node:internal/modules/cjs/helpers:102:18)
    at Object.<anonymous> (/home/pi/MagicMirror/modules/MMM-vCard2Calendar/node_helper.js:4:17)
    at Module._compile (node:internal/modules/cjs/loader:1118:14)
    at Module._extensions..js (node:internal/modules/cjs/loader:1173:10)
[01.11.2022 11:41.12.993] [ERROR] Whoops! There was an uncaught exception...
[01.11.2022 11:41.13.002] [ERROR] Error: Cannot find module 'request'
Require stack:
- /home/pi/MagicMirror/modules/MMM-vCard2Calendar/node_helper.js
- /home/pi/MagicMirror/js/app.js
- /home/pi/MagicMirror/js/electron.js
- /home/pi/MagicMirror/node_modules/electron/dist/resources/default_app.asar/main.js
- 
    at Module._resolveFilename (node:internal/modules/cjs/loader:940:15)
    at n._resolveFilename (node:electron/js2c/browser_init:245:1105)
    at Module._resolveFilename (/home/pi/MagicMirror/node_modules/module-alias/index.js:49:29)
    at Module._load (node:internal/modules/cjs/loader:785:27)
    at c._load (node:electron/js2c/asar_bundle:5:13343)
    at Module.require (node:internal/modules/cjs/loader:1012:19)
    at require (node:internal/modules/cjs/helpers:102:18)
    at Object.<anonymous> (/home/pi/MagicMirror/modules/MMM-vCard2Calendar/node_helper.js:4:17)
    at Module._compile (node:internal/modules/cjs/loader:1118:14)
    at Module._extensions..js (node:internal/modules/cjs/loader:1173:10) {
  code: 'MODULE_NOT_FOUND',
  requireStack: [
    '/home/pi/MagicMirror/modules/MMM-vCard2Calendar/node_helper.js',
    '/home/pi/MagicMirror/js/app.js',
    '/home/pi/MagicMirror/js/electron.js',
    '/home/pi/MagicMirror/node_modules/electron/dist/resources/default_app.asar/main.js',
    undefined
  ]
}
[01.11.2022 11:41.13.003] [ERROR] MagicMirror² will not quit, but it might be a good idea to check why this happened. Maybe no internet connection?
[01.11.2022 11:41.13.004] [ERROR] If you think this really is an issue, please open an issue on GitHub: https://github.com/MichMich/MagicMirror/issues
MESA-LOADER: failed to retrieve device information
MESA-LOADER: failed to retrieve device information
MESA-LOADER: failed to retrieve device information
MESA-LOADER: failed to open kms_swrast (search paths /usr/lib/arm-linux-gnueabihf/dri:\$${ORIGIN}/dri:/usr/lib/dri)
failed to load driver: kms_swrast
MESA-LOADER: failed to open swrast (search paths /usr/lib/arm-linux-gnueabihf/dri:\$${ORIGIN}/dri:/usr/lib/dri)
failed to load swrast driver

I tested MMMM!
Magicmirror just won’t start after updating to v2.21.0, it’s just a black screen and the mouse pointer.
Before the update everything was OK

MMM-vCard2Calendar worked fine until now, after I updated MM, MM doesn’t start anymore. With the following error:

Die Ressource von “http://192.168.178.144:8080/modules/MMMM-vCard2Calendar/MMMM-vCard2Calendar.js” wurde wegen eines MIME-Typ-Konfliktes (“text/html”) blockiert (X-Content-Type-Options: nosniff).

Laden fehlgeschlagen für das script mit der Quelle “http://192.168.178.144:8080/modules/MMMM-vCard2Calendar/MMMM-vCard2Calendar.js”. 192.168.178.144:8080:1:1

Excellent! That’s the problem. Many Thanks

I entered the RaspberryPi address, the MM starts with a cover.

But then I have no access via the web browser

I just found that out too.
Unfortunately, access via the web browser no longer works.

Hello, Yes the MM shows errors.

Hi
I ran the MM update to v2.20. Since then, Sonos hasn’t shown a cover anymore. Only the placeholder can be seen on the Magicmirror.
But via firefox http://192.168.178.100:8080/ you can see the cover. Can someone help me?

@TazDev I’ll stick with my CardDAV calendar for now. First I would like to solve the problem of why the age of the birthday is not displayed.
my config is:

var config = {
	
	address: "0.0.0.0",
	ipWhitelist: [],
	port: 8080,
	language: "de",
	locale: "de-DE",
	timeFormat: 24,
	units: "metric",

	
////////////////////////////////////////////////////////////////////////////////////////////////

////////////////////////////////////////////////////////////////////////
{
    module: 'MMM-vCard2Calendar',
    config: {
        url: "http://192.178.178.1:5000/carddav/test/xxxxxxxxxxxxxxxxxxxxxxxxxxx",
        auth: {                     // basic authentication for request
            user: 'name',
            password: 'passwort'
        }
    }
},
//////////////////////////////////////////////////////////////////////

{
module: "calendar",
header: "Persönlich",
position: "top_left",
config: {
	maximumNumberOfDays:3,
        colored: true, 
	coloredSymbolOnly: true,
	displayRepeatingCountTitle: true,
	defaultRepeatingCountTitle: "",
	broadcastEvents: true,

	calendars: [
	{
 		symbol: "birthday-cake",
 		repeatingCountTitle: "Birthday",
     	        url: 'http://localhost:8080/MMM-vCard2Calendar',
		color: '#fc1500'
 		},
		]
	}
},

What settings do I have to make to display the age?