
The NX project provides a suite of libraries and X11 proxying agents implementing efficient compression and optimized transport of X11, SMB, IPP, HTTP, and arbitrary protocols like audio over the Internet. NX lets you work fluently even across slow links like modems. NX is an order of magnitude faster than VNC or X11 and can run on bandwidth as narrow as 10 kBit/sec.īy embedding RDP and RFB, it enables users to compress and accelerate remote Windows and VNC sessions. In addition, NX also translates and embeds the MS Windows Terminal Server and VNC protocols into X/NX. Specifically, when I try to connect it cannot detect any displays and after continuing, shows no available desktops on this server.NoMachine NX is a fast terminal server system based on the X11 protocol. We always maintain compatibility between NoMachine versions, unless there is a technical reason where we recommend updating both sides. If you were referring to NoMachine software, whilst we recommend that users keep both client and server-side software version-aligned, this doesn’t mean that for your Windows 11 client to connect to your Ubuntu server, you need 7.9.2 on both sides. If you are referring to the newest version of Ubuntu, NoMachine software is also supported on Ubuntu on much earlier versions than the one you are using. I’m not sure if you mean with “versions” if you are referring to the NoMachine software or the Linux distro you are using. Just so that I understand properly, have you updated NoMachine on your Ubuntu server and the nxserver has stopped working? So for example, you updated to 7.8.2 last month and it stopped working, you also updated to 7.9.2 and it stopped working? On both these occasions did you check in Settings -> Server that the nxserver had stopped and you restarted it?

Hi, updating NoMachine for it then to stop working is certainly not the correct behaviour.
