https://bugs.kde.org/show_bug.cgi?id=418403
--- Comment #6 from Vlad Zahorodnii <vlad.zahorod...@kde.org> --- My guess is that a graphics reset occurs from time to time. It would be really helpful if you run `env QT_LOGGING_RULES="*.debug=true" kwin_x11 --replace` and post the output after the screen turned black. You might want to redirect the output to a file and then attach the file here. Before attaching the file make sure that there is no any confidential data in it. Also, it would be useful to have dmesg output after the screen got black. -- You are receiving this mail because: You are watching all bug changes.