https://bugs.kde.org/show_bug.cgi?id=438097
--- Comment #13 from Lewis Lakerink <le...@retsim.com> --- (In reply to Aleix Pol from comment #10) > @Lewis, you mentioned that you were using 5.21.90, maybe you could try > 5.22.90? > > Could you mention which effects you have enabled? Exactly the same symptoms for me with Pycharm and CLion. After some time (sometimes half an hour, sometimes several hours) triggering the intellisense popup will eventually trigger this error. I haven't seen this crash with any other xwayland applications however. I've been running kwin master (updated once or twice a week) more or less since I reported this bug, however since 5.22.90 was tagged I've changed to Plasma/5.23. My effects: $ qdbus-qt5 org.kde.KWin /Effects loadedEffects kwin4_effect_windowaperture kwin4_effect_squash zoom kwin4_effect_sessionquit kwin4_effect_morphingpopups kwin4_effect_maximize kwin4_effect_logout kwin4_effect_login kwin4_effect_fullscreen kwin4_effect_frozenapp kwin4_effect_fadingpopups kwin4_effect_fade kwin4_effect_dialogparent slidingpopups slide screenshot desktopgrid colorpicker presentwindows highlightwindow blur contrast startupfeedback screentransform kscreen -- You are receiving this mail because: You are watching all bug changes.