New Jellyfin Server/Web release: 10.9.1

[Fate]

Any suggestion how can I upgrade it on my LXC container? I tried the method from documentation to go towards unstable but is not working. Or do I need to wait for you guys to release it for ubuntu also? Sorry I am a newbie

first run a backup

depending on the OS are you running in your LXC container, if ubuntu, you need to upgrade to 24.04 first.

Then simply rerun the installer from the jellyfin wiki
https://jellyfin.org/docs/general/installation/linux

When I scan for new movies, jellyfin adds the movie to the library but without being able to see the video and audio format on the Home page, the movie can not be played. Have only tried with h265 movies. I am on ubuntu 22.04
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2024-05-13 13:18:02.802 +00:00] [INF] [33] Emby.Server.Implementations.Session.SessionManager: Current/Max sessions for user "removed": 0/0
[2024-05-13 13:18:02.823 +00:00] [INF] [33] Emby.Server.Implementations.Session.SessionManager: Logging out access token "removed"
[2024-05-13 13:18:02.880 +00:00] [INF] [33] Emby.Server.Implementations.Session.SessionManager: Creating new access token for user f723d45f-eff8-450e-bba8-d3fab3f9ea65
[2024-05-13 13:18:03.313 +00:00] [INF] [43] Emby.Server.Implementations.HttpServer.WebSocketManager: WS "removed" request
[2024-05-13 13:18:12.119 +00:00] [INF] [64] MediaBrowser.MediaEncoding.Encoder.MediaEncoder: Starting null with args "-analyzeduration 200M -probesize 1G -i file:\"/media/movie/movie_h265/removed.mp4\" -threads 0 -v warning -print_format json -show_streams -show_chapters -show_format"
[2024-05-13 13:18:12.120 +00:00] [ERR] [64] MediaBrowser.Providers.Movies.MovieMetadataService: Error in "Probe Provider"
System.InvalidOperationException: Cannot start process because a file name has not been provided.
  at System.Diagnostics.Process.Start()
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That looks like it cannot find ffprobe.

Can you run:
ffprobe -version
and
whereis ffprobe