https://bugs.kde.org/show_bug.cgi?id=366081
--- Comment #13 from Michael Butash <mich...@butash.net> --- Side note too, Martin's example to reproduce does not work for me, not after a fresh reboot last night and minimal activity until today. I switch a lot of windows back and forth, even between desktops, and doing so does not immediately manifest itself after reboots. It's only after some time (~1-2 days) that this starts occurring normally, and sometimes moving just on the same screen triggers it. I just had Okular get peculiar, where I'd minimize and leave an impression of the translucent window stuck in the compositing I couldn't remove, where un-minimizing it, behaved perfectly normal until minimizing again, resulting in "ghost". Such as: 1. Open url to download PDF, default to Okular reader. 2. Navigate document paging through. 3. Minimize document, leaves resulting translucent ghost image on screen, cannot remove/manipulate. 4. Un-Minimize Okular, window reappears in focus, can move window normally. 5. Leave Okular on desktop, work with other applications, come back to read pdf 10 minutes later on screen, minimize works normally again. More odd "coming and going" of these issues with compositing and general destabilization over time. -- You are receiving this mail because: You are watching all bug changes.