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2.80 RC1 - Everything freezes when user moves the view during shader compilation
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Description

System Information
Operating system: Ubuntu 18.04 LTS
Graphics: Mesa DRI Intel(R) Bay Trail

Blender Version
Broken: 2.80 RC1
Worked: Unknown

I open Blender. I open a file that I had been working with when 2.8 was in alpha and beta. It starts to load.

I spin the view around the scene, as is habit. The status bar says "Shaders Compilation 20%". Everything freezes. The music I have playing starts repeating every second like a broken record. The mouse cursor won't move. The disk clicks like it's accessing a page file. I take a shower.

30 minutes later, same. I hard reset my workstation.

The blendfile in question is rather complex, as per the norm. 2K textures, bones, particle hair, BSDF, 4K HDRI. I implicitly expected nothing to ever freeze come RC1, so I may have been a little less patient when I loaded the file than before. In past versions of 2.8 I experienced shorter freezes, but I was still patient enough then to just wait after everything displays on the screen for my character to morph from Iron Man into the thing it's supposed to look like.

Details

Type
Bug

Event Timeline

can you provide system info generated fron Help/Save System Info ?