Habe ich auch ausgeführt, dennoch das Problem, dass sudo apt update
folgendes meldet:
pi@homegear:~ $ sudo apt update
Hit:1 http://raspbian.raspberrypi.org/raspbian buster InRelease
Hit:2 http://archive.raspberrypi.org/debian buster InRelease
Ign:3 https://apt.node-blue.com/nightly/raspbian buster/ InRelease
Hit:4 https://apt.homegear.eu/Raspbian buster/ InRelease
Err:5 https://apt.node-blue.com/nightly/raspbian buster/ Release
Certificate verification failed: The certificate is NOT trusted. The name in the certificate does not match the expected. Could not handshake: Error in the certificate verification. [IP: 88.198.223.206 443]
Reading package lists... Done
E: The repository 'https://apt.node-blue.com/nightly/raspbian buster/ Release' no longer has a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
pi@homegear:~ $
Eine Idee?