Under Wayland session my monitor turns off when I play a video in youtube and plasma reaches monitor power management timeout. This problem does not occur under X11 session. Tested with qupzilla 2.2.4 in plasma 5.11.5.
Can reproduce in: falkon 3.0.0-2 Plasma: 5.12.4 Apps: 18.04.0 Frameworks: 5.45.0 Qt: 5.10.1 Kernel: 4.14.36-1-MANJARO OS: Netrunner Rolling Video: Intel 4400 Driver: xf86-video-intel 1:2.99.917+823+gd9bf46e4-1 Screen: 1600x900 wayland-protocols 1.13-1 wayland 1.14.0-1
*** Bug 395916 has been marked as a duplicate of this bug. ***
I can't reproduce the problem with falkon 3.0.1. Operating System: Arch Linux KDE Plasma Version: 5.14.4 Qt Version: 5.12.0 KDE Frameworks Version: 5.53.0
Me neither, it seems to be fixed.
Cool, let's call it fixed then! We can always re-open it if it recurs.