I created a new Ubuntu 18.04 with NC 15.0.13 and copied the content and database from my old NC server.
After verifying that it works with v15.0.13, I then went to Settings and upgraded it to 16.0.6 (as it recommended.)
After that, I verified the content of files, users and apps.
I went back to Settings and upgraded to 17.0.1, but after that, the website disappeared (404).
I couldn’t find out what went wrong, so I repeated the whole process again, but it didn’t make any differences.
On the second go-around, I took a snapshot with each step of the way, in case I made a typo…but upgrading from 15.0.13 to 16.0.6 is just a couple of mouse clicks and upgrading from 16.0.6 to 17.0.1 are essentially the same mouse clicks…
How do/can I troubleshoot this?
Any suggestion/assistance is greatly appreciated!