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Radeonsi is not getting along with Unity 3D ?
ikirux 12 Dec, 2016

Hi everyone,

I've been trying to play a lot of games built on Unity 3D, for example:

- Lara Croft Go
- Shadow Tactics: Blades of the Shogun
- Aragami

But after a few seconds the games freeze, but the music keeps working. My graphic card is
[AMD/ATI] Tonga PRO [Radeon R9 285/380], and I'm using Mesa from oibaf (Mesa 13.1.0-devel LLVM 3.9).

I prefer ask here before to open a bug report, is someone else facing this situation ?

Thanks in advanced

manero666 13 Dec, 2016


I have the same card and I'm having some issues too by running native games (Not the Robots and Bit Trip Runner 2).
Anyway Shadow Tactics works fine for me.
Luckily every Unity3D game write a debug file, try to go to

ikirux 14 Dec, 2016

Hi manero666!

First of all thank you for your reply...I reviewed the log dir and indeed I found this message "ERROR: object '/usr/$LIB/' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.", in this link explain the problem is related to the steam runtime sometimes conflict with the libraries included in your distribution, in my case KDE Neon.

So I set this enviroment variable export LD_PRELOAD='/usr/$LIB/ /usr/$LIB/ /usr/$LIB/ /usr/$LIB/' and now I can play almost all my games

Thank for your hint!


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