Upgrade OH3 to OH4

Please help!! Updated without reading from Openhab3 to openhab 4 via openhabian-config/ Now openhab doesn’t start, what can I do? How to update Java 11 to Java 17? There is no openhabian-config option. When updating the software and the structure from the site, the JAGDG gives the error zulu/deb stable InRelease’ doesn’t support
architecture ‘armhf’

  • What is the hardware that you use ?
  • What is the OS and version ( jessie, stretch, buster, bullseye, … ) that you use ?

Release = Raspbian GNU/Linux 10 (buster)

Kernel = Linux 5.10.103-v7l+


See reply to your double post:

how to manually install step by step?

this has already been answered

Read the PDF at the bottom!

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