https://bugs.kde.org/show_bug.cgi?id=357007
--- Comment #22 from Götz <goetzchr...@gmail.com> --- Created attachment 97730 --> https://bugs.kde.org/attachment.cgi?id=97730&action=edit then, screenshot after killing kscreenlocker the left Plasma panel is not shown, only an empty transparent section, showing the kscreenlocker background (not my plasma wallpaper). The button panel is shown but without widgets. After invoking kwin_x11, the screen flickers when updating content. Killing and restarting kwin_x11 makes everything work again. Locking the screen and unlocking works too. But usually, after n times it won't work. All this with kwin compositor OpenGL 2 or 3. -- You are receiving this mail because: You are watching all bug changes.