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markcwm / openb3d.mod

OpenB3D BlitzMax wrapper, see openb3d.docs for examples
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Ubuntu 22.04.2, X.org X server nouveau display driver segmentation fault in blitzmax OpenB3D #28

Open zarosath opened 1 year ago

zarosath commented 1 year ago

So i put on debug mode and stepped in, on this line it it has the segmentation fault

the segmentation fault happened after or on this line (I think, i had to go back and see. If usecanvas=False Then TGlobal3D.gfx_obj=Graphics( width,height,depth,rate,flags ) ' gfx object

i switched to this driver after upgrading my system (Ubuntu 22.04.2 LTS) so i dont know if it were the system apt upgrades

i switched to the nvidia open kernel nvidia driver 530, no segmentation fault with the nvidia driver.

Is the display driver not for 3d acceleration video games?

zarosath commented 1 year ago

This issue seems to be when my OS system is utilizing the lvmpipe (LLVM 15.0.7, 256 bits) / Mesa Intel® UHD Graphics (CML GT2)