% Psychtoolbox/PsychHardware/LinuxDrivers % % Customized device drivers for Linux. % % The subfolder NVidiaOptimus/ contains a customized % display modesetting driver and configuration files % for 64-Bit X-Server 1.19, to use NVidia Optimus % Laptops with the proprietary NVidia graphics driver % instead of the open-source nouveau driver. % % CAUTION: These drivers are only for specific processor % architectures and versions of the X-Server, and thereby % only for specific versions of specific Linux distributions. % % Installation of these drivers on a mismatched/unsuitable % distribution will likely make your machines GUI unuseable % by preventing successfull startup of the X-Server! % % You can find out which version of X-Server is used on your % system by typing... % % xdpyinfo | grep 'X.Org version' % % ... into a terminal window. It should report version 1.19 for a % XOrg 1.19 server. % % Currently the following drivers are provided: %