https://bugs.kde.org/show_bug.cgi?id=477870
--- Comment #15 from volkan orhan <volkano...@gmail.com> --- I also faced the same problem with Kubuntu on my Mac Pro 2013 (Black Cylinder) that is installed natively without any virtualization layer. I noticed that the problem is not related to Raspberry Pi or its OS called Raspberry Pi OS. After then reinstalling Kubuntu, I updated the system using "sudo apt update"; "sudo apt upgrade" and "sudo apt dist-upgrade" commands, and never faced the same problem. However, when I update the system using Discover app, I face this problem immediately. I haven't reinstalled Kubuntu on my Mac Pro 2013 yet, but I continue to use it on KDE Plasma xorg mode. When I choose KDE Plasma Wayland mode, the problem occurs on this state of both Mac Pro 2013 and Raspberry Pi 5. -- You are receiving this mail because: You are watching all bug changes.