[Bug report] PC freezes after closing UE4Editor

Development Platform & Builds
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1

I cloned last version UE4 from GitHub.

Editor works. But my PC freezes after closing UE4Editor.

Linux Mint 19.1 Cinnamon

Linux Core 4.15.0-20-generic

Intel© Core™ i7-6500U CPU @ 2.50GHz × 2

NVIDIA GTX960m, last driver version 390.116-0ubuntu0.18.04.1

Any ideas?

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2
  1. Use newer version of your Nvidia drivers. If you use UE4.22 Vulkan is already default for editor.
  2. If you don’t wanna change the driver version, use OpenGL for the editor in passing -opengl4 flag when starting the Editor.
3

When I have display freezes it helps to have a remote ssh session to the box with 'journalctl -f. Also the engine logs would be available as well
‘tail -f /Engine/Saved/Logs/UE4.log’.

Doing so should allow you to have system and engine logs up to the point the system freezes.

4

Ok, Thanks!

5

I updated my drivers.