https://bugs.kde.org/show_bug.cgi?id=461316
--- Comment #50 from CapsAdmin <eliashogstv...@gmail.com> --- So it might be finally solved? I made a duplicate issue, but having read the comments here I can add that it seems/feels to happen when: - launching an application that creates an opengl context or something that triggers the desktop turning off the compositor (for example me developing an opengl application) - screen lock due to inactivity. (not sure if happens on lock out or logging back in though) - abnormally high gpu usage (ie running something very gpu intensive by mistake when programming) -- You are receiving this mail because: You are watching all bug changes.