Luxcorerender 2.7b error in Blender 3.6.0 (Ubuntu-Studio 22.04 LTS)

[FMHR78]

As soon as I click the rendered Display render preview button Blender crashes.

My system: Ubuntu-Studio 22.04 AMDGPU 15.18.13 drivers. Blender 3.6.0 Luxcorerender 2.7 beta.

Luxcorerender error.txt or https://pastebin.com/LfLncupW

[FMHR78]

Downloading and installing the latest build gave me this error, Blender will not crash though, it will just wont render anything.

Luxcorerender error_.txt

[neo2068]

I can reproduce the error and have to check where the problem is.

[Dez1gner]

On Linux, rendering in the viewport does not start. The console says: "Segmentation fault", see the report file. This is what the report file shows: https://pastebin.com/MH86q8wP

[p-mic]

On Ubuntu 22.04.3 LTS (i7-7700K CPU, Mesa Intel® HD Graphics 630), Blender 3.6.4 with LuxCoreRender 2.7 beta2

Does not render - objects don't have colors - in both: display render preview and render output

I used the simplest scene (box, area light, luxcore material). When changing light type, or area light has 'Laser' checkbox on (in display render preview), blender crashes.

Terminal message: "Memory protection violation (memory dump)" File crash.txt example content: Python backtrace File "/home/mp/.config/blender/3.6/scripts/addons/BlendLuxCore/engine/viewport.py", line 13 in start_session

[HowardBlandy]

Same glitch happens on Ubuntu 22.04 USB Live System (CPU: AMD Ryzen 5 5600X, GPU: AMD Radeon RX 6750XT), Blender 3.6.8 with BlendLuxCore 2.7beta2. Blender crashed when entering Material Preview and Viewport Render

blender.crash.txt

Same glitch also happened on Debian 12 USB Live System