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Now there is another problem, I would be happy if you could help me here too. When i start the computer, at the first connection (both LAN and over the internet) the screen is visible but the remote cursor does not correspond to the real one, the real one is moved to the left by a few centimeters and is unusable. From the 2nd connection onwards the cursor works perfectly but what i can see is only a black screen with cursor moving around it.
Disable any FW you have (temporarily) and try again.
I disabled firewalld and now it works perfectly… thanks, now i just need to find out why it doesn’t work and how to run it without having to disable the firewall. Can you help me? Which ports should I open and with which protocol?
I’m on nobara linux (which is a Fedora based distro) and I don’t have ufw (as far as I know it’s ubuntu’s firewall), I tried running:
sudo firewall-cmd –add-rich-rule=’rule family=”ipv4″ source address=”192.168.1.1″ port port=”1900″ protocol=”udp” accept’ –permanent
but this didn’t help at all as i still can’t see the external IP after running “sudo /etc/NX/nxserver –upnpmap”