https://bugs.kde.org/show_bug.cgi?id=396830
--- Comment #17 from Vlad Zagorodniy <vladz...@gmail.com> --- I added some debug outputs(https://phabricator.kde.org/P282) to see what the current OpenGL context is when the blur effect is about to be destroyed, and results are somewhat odd: About to unload all effects Current context: 0x55940fcbdbe0 Current context: 0x55940fcbdbe0 About to destroy the blur effect Current context: 0x0 Current context: 0x55940fcbdbe0 It looks like the context somehow got released. -- You are receiving this mail because: You are watching all bug changes.