I have this problem. Everything works great with my two monitor setup until my screen blanker comes on. After I wake the system (which my secondary monitor seems to wake up a couple of seconds faster) when I click the application launcher, the screen opens up on my secondary monitor. All windows I open show up on the secondary monitor. If I log out and in that will fix the issue and things will open on the correct monitor.
Nivdia driver 410.78 Nvidia 2080 video card. Primary monitor: Dell AW3418DW on display port. 3440x1440 resolution Secondary monitor: Dell 2407WFP on HDMI 1920x1200 resolution Operating System: Kubuntu 18.10 KDE Plasma Version: 5.14.4 Qt Version: 5.11.1 KDE Frameworks Version: 5.52.0 Kernel Version: 4.18.0-12-generic OS Type: 64-bit Processors: 16 × AMD Ryzen 7 1800X Eight-Core Processor Memory: 31.4 GiB of RAM This is reproducible every time. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1573345 Title: Dual monitor loses settings after screen sleep To manage notifications about this bug go to: https://bugs.launchpad.net/kscreen/+bug/1573345/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
