Re: Error when calling vdp_device_create_x11
No, your issue appears to be something different to that thread.
How did you install the NVIDIA drivers? The error "0 5338" from your MPlayer log doesn't match up with driver version 180.60; did you install the NVIDIA driver from both the NVIDIA .run file, and also your distribution's package management system? If you did, then those two installation methods can conflict with each-other and cause problems. Please uninstall the driver via all methods you used to install it, reboot, and install the drivers again.