https://bugs.kde.org/show_bug.cgi?id=392610
--- Comment #3 from Christoph Feck <cf...@kde.org> --- The fallback already is implemented in Qt since Qt 5.4, see http://blog.qt.io/blog/2015/01/22/introducing-the-qt-quick-2d-renderer/ The problem here is that the NVIDIA driver announces that it supports OpenGL, but then fails to provide a hardware context because of the version mismatch between the driver and its kernel module. Only a reboot can resolve it, or a fix from NVIDIA checking the version mismatch before reporting presence of the OpenGL support. -- You are receiving this mail because: You are watching all bug changes.