https://bugs.kde.org/show_bug.cgi?id=449125
--- Comment #4 from lnx...@westlot.net --- (In reply to Nate Graham from comment #3) > Thanks. Additional questions: > 1. What window decoration theme are you using? Breeze with Breeze Dark global theme. 2. Is compositing on or off? On 3. Have you manually modified any of the colors in kwinrc or kdeglobals? No 4. Are you using any 3rd-partty KWin scripts? No 5. Does it also happen in the Wayland session? No, but when I returned to X11 the white lines were gone. They remained after a couple of logout/logging back in and a reboot with more updates, so some kind of glitch that switching to Walyand and back fixed. -- You are receiving this mail because: You are watching all bug changes.