Just installed the latest NVIDIA beta driver – 361.18 – and it is now OK with Plasma and KDE5.. Release notes and download link here:   http://www.nvidia.com/download/driverResults.aspx/97474/en-us Notes include: ”Fixed a bug in the EGL driver where a mutex was unlocked more than once. This triggers undefined behavior, and in particular, if lock elision is enabled in glibc, … Continue reading →