[GPU-PLM] Lightmapper crash, sometimes followed by editor crash

gpu lightmapper gets stuck at the end, sometimes crashing the editor too. canceling an restarting bake doesn’t work and you won’t be able to bake on any mode, including cpu, after this has happened.

everything else works normally but unity editor always freezes upon quitting, and application cannot close itself causing you to have to force quit unity

We’re experiencing exactly the same issue.
My baking device is AMD Radeon 560X and the Editor is 2020.1.2f1.

Same behaviour here with AMD Radeon Pro 5500M.

Hi, which operating system are you using?

macOS Catalina 10.15.6

If the crashes you are getting cause the bug reporter window to appear, please use that to file a bug report. If not, you can take a look at this Unity QA: Building quality with passion.