Mac book pro disk utility message no installer packages can be found for thus disk

broken image
broken image

The page he links to lists several other issues with this update, but I don't know if Apple, in fixing those, will fix this. So I suspect it's the OpenCL issue walterdavis cites above.

broken image

I have the same issue, and it started very recently, probably with the 10.15.7 security update, which I installed on 5/4, not the update, which I installed on 12/8/20 or the supplemental update installed on 4/2.