https://bugs.kde.org/show_bug.cgi?id=363779
--- Comment #3 from Jelena <jelen...@t-online.de> --- Good news. I discovered that you can workaround this bug by disabling Preferences - Display - OpenGL. This might have other side effects but at least now we can draw again using Mac OS X. -- You are receiving this mail because: You are watching all bug changes.