Unity3D Linux does not save external tool (Rider)

Unity Engine
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1

Hey,

I’ve always used Unity3D on Linux with JetBrains Rider as my IDE.
This all used to work perfectly yet now it stopped recognizing Rider and resetting every startup to VSCode.

I used to work on Ubuntu 18.04 LTS but recently updated to 20.04…
I use Unity3D Linux 2020.3.15f2 and Rider 2020.3.4 ( I also tried 2021) but still things do not properly work.
Also, I don’t get the “Rider” menu in my “Preferences” window in Unity.

I also tried all of the versions the Rider editor plugin available in the Unity3d Package Manager.

Does anyone else have this issue and can help me solve it?

2

I fixed this by deleting the unity hub I downloaded though the Ubuntu Software center and reinstalling it manually.