https://bugs.kde.org/show_bug.cgi?id=527526
--- Comment #7 from Frederick Zhang <[email protected]> --- Had the same issue after upgrading and I can confirm KWIN_ALLOW_VULKAN_MGPU_COPIES=1 fixed it. A quick search of this environment variable led me to https://forum.garudalinux.org/t/workaround-kwin-6-8-1-flickering-black-windows-on-a-monitor-connected-to-the-nvidia-gpu-intel-nvidia/49246, which contains some context. -- You are receiving this mail because: You are watching all bug changes.
