Can't upgrade jellyfin-server due to missing deps

[Lilly]

Here's the issue:

$ sudo apt upgrade jellyfin-server
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Calculating upgrade... Error!
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
jellyfin-server : Depends: libicu70 but it is not installable
E: Unable to correct problems, you have held broken packages.

My jellyfin versions are:

Server version 10.10.7
Web version 10.11.0
Build version 10.11.0


And I am running Ubuntu 24.04.3 LTS, and uname -a returns Linux jellyfin 6.8.12-10-pve #1 SMP PREEMPT_DYNAMIC PMX 6.8.12-10 (2025-04-18T07:39Z) x86_64 x86_64 x86_64 GNU/Linux
The missing dep, libicu70, is not considered installable on ubuntu noble (despite the install script supporting noble, as it defines SUPPORTED_UBUNTU_RELEASES as including noble), as per [this](https://answers.launchpad.net/ubuntu/+so...ion/818827) issue.

How can I upgrade the server to be in line with the web and build versions?

[gccalvin]

Experiencing the same issue. Also on Ubuntu.

[Leberkassemml]

I had the same issue (only on debian 13.1 and with libicu72 not installable)
I fixed it by updating my jellyfin sources. I edited /etc/apt/sources.list.d/jellyfin.sources to look like this 

Code:

Types: deb
URIs: https://repo.jellyfin.org/debian
Suites: trixie
Components: main
Architectures: amd64
Signed-By: /etc/apt/keyrings/jellyfin.gpg

I had to change Suites from bulseye to trixie.
Hope this helps.

[FunLiberal]

I had the same issue. I did do a version upgrade recently and I had forgotten to update the jellyfin repo file from jammy -> noble. After updating the file I was able to run the update without issue.

[gccalvin]

I had the same issue. I did do a version upgrade recently and I had forgotten to update the jellyfin repo file from jammy -> noble. After updating the file I was able to run the update without issue.

Are you on Ubuntu or Debian?

My jellyfin.sources looks like:

Code:

Types: deb
URIs: https://repo.jellyfin.org/ubuntu
Suites: noble
Components: main
Architectures: amd64
Signed-By: /etc/apt/keyrings/jellyfin.gpg

I think my version of Ubuntu (noble - 24.04) comes with libicu74, and Jellyfin needs libicu70.

Is libicu70 the latest debian supports? Maybe that's why the team deciding to stay on libicu70 and not upgrade. I don't think installing libicu70 would cause any issues, but I'm not too sure.