If your server is a Windows box and you're unfamiliar with the vicissitudes of cross-platform networking, you'll have to do a little bit of research on best practices for smooth communications between the two.
Canonical originally planned to replace the aging X with another display server called Wayland, but the developers apparently couldn't bend the compositing-friendly protocol to their cross-device whims.
The 32-year-old, who played for Russain club CSKA Moscow earlier in his career, broke the deadlock with a header from captain Server Djeparov's free-kick and then stole in at the near post to convert a low cross.