I only had this in 18.4 and 20.4,but had not tried older versions after noticed it.but i remembered in any previous version reboot was not needed.
I found a github-repo describing the difference,but had not tested it because it is not designed to be working on 20.4.only tried lightdm,but no difference. https://github.com/matthieugras/Prime-Ubuntu-18.04 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1890404 Title: prime-select needs reboot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1890404/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
