# Unreal 4.27, FMOD 2.02 in Linux

**URL:** <https://qa.fmod.com/t/unreal-4-27-fmod-2-02-in-linux/17694>\
**Category:** Unreal Engine\
**Created:** [September 20, 2021, 11:48pm UTC](https://qa.fmod.com/t/unreal-4-27-fmod-2-02-in-linux/17694 "2021-09-20T23:48:53Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![sirownzalot](https://avatars.discourse-cdn.com/v4/letter/s/ed8c4c/32.png) [@sirownzalot](https://qa.fmod.com/u/sirownzalot)\
**Post date:** [September 20, 2021, 11:48pm UTC](https://qa.fmod.com/t/unreal-4-27-fmod-2-02-in-linux/17694/1 "2021-09-20T23:48:53Z")

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I am unable to compile Unreal 4.27 in Ubuntu LTS 20.04 with the FMOD 2.02 plugin (tried both the plugin folder located in the engine and in the project) because I get the following error:

[1654/2801] Link (lld) libUE4Editor-FMODStudio.so  
ld.lld: error: /home/sean/Programs/UnrealEngine-4.27/Engine/Plugins/FMODStudio/Binaries/Linux/x86\_64/libfmodL.so:1: unknown directive: XSym

> > > XSym  
> > > ^  
> > > clang++: error: linker command failed with exit code 1 (use -v to see invocation)

The engine compiles fine when I remove it from the Engine/Plugins folder.

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**Author:** ![jeff\_fmod](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/jeff_fmod/32/1766_2.png) [@jeff\_fmod](https://qa.fmod.com/u/jeff_fmod)\
**Post date:** [September 27, 2021, 12:55am UTC](https://qa.fmod.com/t/unreal-4-27-fmod-2-02-in-linux/17694/2 "2021-09-27T00:55:24Z")

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This appears to be part of a known issue with the latest release that we have recently released a patch for. Can you please try reinstalling the Linux 4.27 patch2 from the download page and let me know if that fixes your issue?