Hey guys i thought the upgrade function was available.
After doing the Release Upgrade from 15.3 now its a mix from LTS 20.04 and 16.
That was a bad mistake now my Gnome is broken i reinstalled Zorin Desktop from cdrom but now i can only boot to classic xfce4. Is there any solution to fix this?
Possibly. However, I have noticed that some users have noted getting a popup offering to "upgrade" to Ubuntu 20.04. This should not happen since the upgrade-release file in Zorin OS is set to "never." It is concerning.
The clue here is that it is offering Ubuntu 20.04, not Zorin OS 16.
Yeah, I wouldn't trust any instructions whatsoever if it came from Reddit, a known website of untrusted and toxic folks. If the upgrade function had been released, you would have been notified about it on the forum, and or, info on it, would be on the Zorin website.
I am going to have to agree with Bourne here. Backup your data, and then install Zorin OS 16.