3 Issues with Jellyfin

[Rhor]

Hello.

New Jellyfin user here.

I got Jellyfin running on a Qnap TS-264 without a container.

1. I reseted Firefox on my Windows machine and now when I try to log in into the server app via the Qnap interface, my login credentials do not work, and I have no option to reset the password.
"Invalid username or password. Please try again." is the message I get.

I am attempting to SSH into the configuration files via PuTTY, but I can't find the Jellyfin configuration folder to access system.xml to edit "<IsStartupWizardCompleted>true</IsStartupWizardCompleted>" so I can create a new user.
If someone can let me know the right path to find the file, please?.


2. Once that is solved, I have another issue where Movies get automatically identified but no TV Shows.
The naming scheme I use is, by example:

- Movies:
Parent Folder: "Kill Bill - Vol. 2 (2004) {tmdb-393}" 
Movie File: "Kill Bill - Vol. 2 (2004).mkv"

- TV Shows:
Parent Folder: "Wednesday {tvdb-397060}" 
Seasons Folder: "Season 01"
Movie File: "Wednesday - S01E03 - Friend or Woe.mkv"

I have to go to each new TV Show I add to the library and manually select "Identify" to fetch the show information.
What can I do for Jellyfin to identify new TV Shows automatically, like it does for Movies?


3. One last question. I got the official Jellyfin client on a Chromecast with Google TV.
Are there any clients that support Themes?, I really don't want to try Kodi again, I did not have a good experience.

Thank you for any help.

[tmsrxzar]

issue 2: use square brackets not curly ones around the id, "tvdb" is not correct and should be "tvdbid"; see https://jellyfin.org/docs/general/server/media/shows (green note at the top)

[TheDreadPirate]

1. You would have to find documentation from whoever maintains QNAP's "app" version of Jellyfin. On a bare metal linux system, the system.xml file is in /etc/jellyfin, in a container it is in (I think) the container path /config/data.

3. AFAIK, the Android TV client does not support themes at this time. Other than the official Android TV client, Kodi is the only other client that natively supports Jellyfin (with plugins).

[Rhor]

Thank you for your answers.
1. I was able to find the file but no success when changing the setting, I just reinstalled the server and client.

2. Thank you for the link. Jellyfin identifies Movies with no issue, no TV shows. I will change the brackets.

3. I think I will stick with the Official client then, thank you for your support.