If "prime-select query" returns "on-demand" and the Nvidia GPU is used when you run with those variables, then on-demand is working correctly. Maybe I'm wrong, but it sounds like you are asking about seamless/automatic load-based switching, which is only available on Windows at this time.
Maybe this is more of a bug in nvidia-settings? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1895327 Title: PRIME Render Offload "On-Demand" not supported To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-450/+bug/1895327/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
