https://bugs.kde.org/show_bug.cgi?id=415153
--- Comment #2 from Postix <pos...@posteo.eu> --- Created attachment 124498 --> https://bugs.kde.org/attachment.cgi?id=124498&action=edit Screenshot, with with even more glitches. (In reply to Nate Graham from comment #1) > Weird, I've never seen this. Indeed, and it happened again! However this time also the menu of the KDE Helpcenter I opened shows a glitch: Where the titlebar of the KDE Helpcenter should be, there's now the one from Okular, which I have opened. Secondly, the menu item text are cut horizontally. There seems to be something very weird going on with the rendering under special circumstances as it does not happen always. For debugging purposes, here's also my graphics setup: Graphics: Device-1: Intel HD Graphics 620 driver: i915 v: kernel Display: x11 server: X.Org 1.20.6 driver: intel unloaded: modesetting resolution: 2560x1440~60Hz OpenGL: renderer: Mesa DRI Intel HD Graphics 620 (Kaby Lake GT2) v: 4.6 Mesa 19.3.0 -- You are receiving this mail because: You are watching all bug changes.