I'm trying (for the first time so it could be something obvious) to connect to a remote ubuntu desktop that I have just purchased on a dedicated server. I'm trying to connect to it from an ubuntu OS on my laptop.
I can connect using SSH via secure shell programme no problem and can move around the OS at a command-line level. I can also ping the server IP without any packetloss and low latency.
When trying to connect with a GUI tool such as TeamViewer and I've also tried Remmina it simply won't connect.
TeamViewer gives me the following error: "A connection could not be established. Reason Unknown."
So as you can see this really doesn't help me in anyway to why it can't connect.
Best Answer
TeamViewer? Open 80, 443 and 5938-5939 port.
Which ports are used by TeamViewer?