Collections broken after upgrading from 10.8.13 to 10.9.9

[Perseverant]

They're broken server-side (I can't see them in Android TV 0.17 either, but I'm guessing it's a core functionality issue, not a client issue because...)  When I try to go to collections via the web app, the blue circle just spins and spins and none of my collections show.  I have a backup, so I'm not panicking, but would like to get this resolved.

I still see my collections in config\data\collections - they're just not showing in the front-end UI.

Anything I can provide to aid in troubleshooting this one?  I did search other threads, and I saw mention of collections getting deleted if a server is unavailable at startup, but that wouldn't be relevant to me since my docker instance and my files are all living on the same Synology NAS.

[TheDreadPirate]

Can you share your log via pastebin? Preferably the log file that contains the first startup post-upgrade.

[Perseverant]

Can you share your log via pastebin?  Preferably the log file that contains the first startup post-upgrade.

Here you are.  I think this should capture things.  There is a log for tomorrow, which I haven't even hit yet, so not sure what's up with the timestamps of things, but hopefully this is what's needed.  Thanks for taking a look:

[ removed ]

[TheDreadPirate]

Set this docker environment variable to 0.

DOTNET_SYSTEM_GLOBALIZATION_INVARIANT

[Perseverant]

Set this docker environment variable to 0.

DOTNET_SYSTEM_GLOBALIZATION_INVARIANT

That fixed collections.  Thank you very much!

Since I have no idea what I just changed and Google searches are not being particularly enlightening, can you help me understand in layman's terms what I just changed and what any downstream implications of that change are (e.g. With that disabled x will no longer work etc.)

[TheDreadPirate]

I think this has to do with different defaults for DOTNET in newer versions of Jellyfin. When DOTNET_SYSTEM_GLOBALIZATION_INVARIANT is set to 1, DOTNET it will not process anything that has non-English characters in it. That can be CJK, that can be German umlauts, anything not English will cause DOTNET to stop.

Setting that environment variable to 0 will allow non-English characters.

[TheDreadPirate]

Strangely, I've never had to set that variable to 0 on my plain Docker on Ubuntu test Jellyfin.