I am currently running OpenHabian with OH 2.5.12-1 and would like to migrate to OH 3.
Following the migration docs, I ran sudo openhabian-config and expected openhabian-config to ask me whether I would like to update. However, openhabian-config didn’t ask.
Observations:
On startup, openhabian-config tries to access bintray, which of course fails.
There is no menu item in openhabian-config for the update to OH 3.
I could successfully run menu items “01 Update” and “02 Upgrade System”, but still no update option for OH 3 available.
No reason to believe it should. The docs don’t say that, do they.
Second, the master branch has long been deprecated. Your openHABian is ancient because you have not updated in a long time that’s why it has no upgrade option.
You can try to (as root in shell)
cd /opt/openhabian
git checkout stable
then start openhabian-config again.
but no guarantees that’ll work.
Needless to say, usual caution should apply (make a system backup before this etc.).