Trying to build games on Ubuntu server with command line but received segmentation fault

Hey, I'm experimenting with a workflow using Unity's command-line to build games on Ubuntu 20.04 LTS. But when it opened my project, it caused segmentation fault.

command line is:

/home/zacc/Unity/Hub/Editor/2018.4.28f1/Editor/Unity -batchmode -nographics -quit -logFile unity.log -noUpm -projectPath /home/zacc/Git/signal-decay

I managed to get the core dump file (with log) as attached.

Log file:

Initiating legacy licensing module

LICENSE SYSTEM [20201110 15:25:3] Next license update check is after 2020-11-10T06:51:27

 COMMAND LINE ARGUMENTS:

/home/zacc/Unity/Hub/Editor/2018.4.28f1/Editor/Unity

-batchmode

-nographics

-quit

-logFile

unity.log

-noUpm

-projectPath

/home/zacc/Git/signal-decay

Successfully changed project path to: /home/zacc/Git/signal-decay

/home/zacc/Git/signal-decay

Using Asset Import Pipeline V1.

Initiating legacy licensing module

Loading GUID <-> Path mappings...0.000050 seconds

Loading Asset Database...0.096038 seconds

Build target: OSXUniversal found and added!

Build target: WindowsStoreApps found and added!

Build target: Win64 found and added!

Build target: Win found and added!

Build target: LinuxUniversal found and added!

Build target: Linux64 found and added!

Build target: Linux found and added!

Build target: iOS found and added!

Build target: tvOS found and added!

Build target: PS4 found and added!

Build target: XboxOne found and added!

Build target: Android found and added!

Build target: WebGL found and added!

Build target: Switch found and added!

Build target: Lumin found and added!

Build target: PSM found and added!

Build target: PSP2 found and added!

Build target: WiiU found and added!

Build target: Web found and added!

Build target: WebStreamed found and added!

Build target: OSXIntel found and added!

Build target: OSXIntel64 found and added!

Build target: BlackBerry found and added!

Build target: PS3 found and added!

Build target: N3DS found and added!

Build target: WP8 found and added!

Build target: SamsungTV found and added!

Build target: Tizen found and added!

AssetDatabase consistency checks...0.145268 seconds

Refreshing native plugins compatible for Editor in 68.03 ms, found 3 plugins.

Preloading 0 native plugins for Editor in 0.00 ms.

Initialize engine version: 2018.4.28f1 (a2d4f71491a4)

Forcing GfxDevice: Null

NullGfxDevice:

    Version:  NULL 1.0 [1.0]

    Renderer: Null Device

    Vendor:   Unity Technologies

 

Hi @Ladace. I assume you are using a server install with no GUI?

Do to numerous fundamental changes since 2018.4, you are not going to have great luck with this. With the latest 2020.2+ builds, however, you should have a better experience.

 

I installed ubuntu desktop, but running it from command line seems to not allow Unity to use GUI APIs. So it should be the case.