https://bugs.kde.org/show_bug.cgi?id=456997
Bug ID: 456997 Summary: black screen when watching video in fulscreen using webcord and vivaldi Product: kwin Version: 5.25.3 Platform: Other OS: Linux Status: REPORTED Severity: normal Priority: NOR Component: wayland-generic Assignee: kwin-bugs-n...@kde.org Reporter: matej.sta...@gmail.com Target Milestone: --- SUMMARY When I try to watch a video in fullscreen using vivaldi or webcord it first shows a black screen, and then it shows the video (it doesn't pause the video, audio still works and everything still works. It also properly accepts keyboard input like a shortcut to open the plasma program launcher or space to pause the video). If I trigger ANY input event (touchpad, mouse, keyboard) like move the mouse or pressing a key it will again trigger the bug and display a black screen for a couple of seconds and then display what you would expect. PS: It does not happen when I try it with firefox. STEPS TO REPRODUCE 1. Open webcord/vivaldi 2. Try playing any video in fullscreen OBSERVED RESULT Trying to display a video in fullscreen causes a 3-second black screen and do so any input events. SOFTWARE/OS VERSIONS Operating System: Arch Linux KDE Plasma Version: 5.25.3 KDE Frameworks Version: 5.96.0 Qt Version: 5.15.5 Kernel Version: 5.18.12-arch1-1 (64-bit) Graphics Platform: Wayland Processors: 16 × AMD Ryzen 7 5800H with Radeon Graphics Memory: 15.0 GiB of RAM Graphics Processor: AMD RENOIR Manufacturer: ASUSTeK COMPUTER INC. Product Name: Zenbook UN5401QAB_UN5401QA System Version: 1.0 -- You are receiving this mail because: You are watching all bug changes.