https://bugs.kde.org/show_bug.cgi?id=523988
--- Comment #4 from [email protected] --- Yes, That is exactly what I am saying: restarting kwin_wayland *fixes* the issue (workaround), but I am sure its not the root cause. I am sure the culprit is the Power Management (plasma-powerdevil.service, if I am correct). Because I have successfully recreated the bug using different times (look at the screenshot included in the bug report attachments ) Basically the bug boils down to this: if I manually put my pc to sleep, it wakes up fine. If the power management does it (after the timer), it wakes up dimmed and stays dimmed. Restarting the powerdevil service or using ddcutil does nothing, the only consistent workaround is restarting kwin_wayland (which crashes firefox and closes my tabs but not a problem) . -- You are receiving this mail because: You are watching all bug changes.
