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.
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/matthieugra s/Prime- Ubuntu- 18.04