this post was submitted on 16 Jun 2025
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Hello, I yet again come, hat in hand, for assistance from those wiser in the ways of the Linux. I’m having a bit of an issue downloading Jellyfin on my ElementaryOS laptop. I’ve tried all the guide on the first few pages of ddg only to receive errors after entering the comman “ sudo apt-get update “. I get ERR:3 https//repo.jellyfin.org/debian circle Release 404 Not found.

If someone can point me the way I’d be most appreciative

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[–] [email protected] 56 points 1 day ago (20 children)

Seems like you followed some random AI generated guide like this one:

https://www.ipv6.rs/tutorial/Elementary_OS_Latest/Jellyfin/

Whenever you're downloading a Linux (or any) package, always try to look for the official documentation, like here:

https://jellyfin.org/docs/general/installation/linux#debian--ubuntu-and-derivatives

Where it will tell you to install Jellyfin on a Debian/Ubuntu based system is simply:

curl https://repo.jellyfin.org/install-debuntu.sh | sudo bash

and it also tells you that if you don't have curl already installed, either install it first or instead run:

wget -O- https://repo.jellyfin.org/install-debuntu.sh | sudo bash

which is their official installer.

If you want to undo what you did before installing (assuming you followed the bad guide linked above), just remove the file it created here first:

/etc/apt/sources.list.d/jellyfin.list

[–] [email protected] 4 points 1 day ago

Well now I feel really dumb cause that is the exact guide I was using. Oh well, live and learn I guess. Thank you very much for educating me

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