https://bugs.kde.org/show_bug.cgi?id=480998
--- Comment #4 from Nikolay <plastininiko...@yandex.ru> --- (In reply to Zamundaaa from comment #3) > Okay. Could you try again with KWIN_DRM_PREFER_COLOR_DEPTH=24 in > /etc/environment ? Thanks! It works, my external monitor is now working correctly at 120 Hz, but the internal monitor still displays graphical errors when I switch virtual desktops or the dock at the bottom changes its position -- You are receiving this mail because: You are watching all bug changes.