I know, not a great framed question, so curious for ideas, and happy to provide whatever info I can.įor info, Ryzen 5900X, RTX 3090, 32Gb RAM (the only H/W I can think may have a bearing). It was working just fine last night, and my pacman logs seem to have given up the ghost more than a year ago. I wish I'd noted all of the errors, but short of going back, undoing everything I did to get a working blender again, I'm afraid that I didn't. So now I'm working, using the git version, but why suddenly is the official version (and standalone versions) failing.
I had to install optix separately and rebuild the git version to get optix (which is out of date in AUR, but trivial to get the latest version, though I'm pretty sure I've never had to install optix discreetly before). Oddly, I then went for blender-git (from AUR), which builds and runs.
I removed all instances of blender (installed and not installed), rebooted and tried again.
