https://bugs.kde.org/show_bug.cgi?id=428913
--- Comment #5 from Nathan <2gd4...@gmail.com> --- OK so testing the thunderbolt dock has revealed an improvement on X, now when my machine has a cold start or reboot the external display comes on and operates as expected. Screen can now wake after it has gone into energy saving. Next I logged out back to SDDM, it went blank opened the notebook lid and sddm came up on it. Logged into wayland and external display remained blank. But plasma sees the display as active as i loose the mouse cursor off the screen -- You are receiving this mail because: You are watching all bug changes.