Photoprism cannot be installed (fresh install, no refresh)

update:
I was able to access through the command root@syncloud:~# sudo snap run photoprism.cli passwd [main syncloud user name]
Strange things you should investigate on, in my humble opinion:

  1. fresh program (without restored data and configuration) on freshly flashed system;
  2. the pwd I use for the main user is the same, why Photoprism didn’t recognize it? I have forced to change it to the same pwd and it works. Remember: yesterday, before reflashing the system, Photoprism was stuck on “invalid credentials”. It seems like that after your latest changes, something went wrong about credentials; I have reproduced this authentication error on a fresh Photprism installation. (note: I have reflashed the system because a major system error happened (see msg’s above) and it didn’ boot anymore. But I don’t think you will be able to reproduce that major crash.);
  3. it seems like there is something “persistently stored” about the users in Syncloud and today itself I’ve found another problem on this. You can find it here

I hope that some of these information can be useful for the development of Syncloud. Thanks in advance

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