Hi, I'mm the admin of several mac minis : 3 headless, 2 with monitor the main PAINFULL issue for me is the screen filled with black, and that the mouse or a window moving clean that 'black fog' on its path, leaving a trail.Currently, there is no rumble support for Linux machines. SteamOS / Linux: In order to support streaming game controllers on a Linux host computer, /dev/uinput or /dev/input/uinput needs to be readable and writable by Steam. Mac OS X: Streaming from a Mac OS X host is supported on Mac OS X 10.8 and newer.Using vnc viewer, I am getting the following error: RFB protocol error: bad. Now trying to access that remote mac machine from a mac laptop. I have enabled remote desktop in the remote mac machine.Start Windows with the Last Known Good Configuration. Often times all Windows needs is a clean boot into Safe Mode and then a restart to clear up the problem. A failed update or one-time startup process can sometimes cause stopping, freezing, or reboot-loop issues during the login process.