NX technology is a computer program that handles remote X Window System connections.

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NX Error: Cannot accept public key

I have installed NoMachine for Linux -x86_64, amd64 from DEB package to my Ubuntu machine. Connecting to it from Windows using NX protocol and password authorization works just fine. But I get the ...
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Screen resolution NoMachine and navigation

I'm having what seems to be a common problem using NoMachine 3.5 - that when I connect to my remote machine the resolution is off. The remote box (running Ubuntu 12.04, as is my client) shows at a ...
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268 views

how can I run Cinnamon 2.0 over NX

Has anyone had any luck trying to run Cinnamon 2.0 over NX (FreeNX, NoMachine, etc)? I have never been able to get any version of it working, and I was hoping that the 2.0 release would have the ...
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462 views

Cannot install QTNX on Ubuntu 13

A freenx server is running on the machine but I cannot install QTNX root@al2:~/Downloads# sudo apt-get install qtnx Reading package lists... Done Building dependency tree Reading state ...
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441 views

connect with NX client from Windows

I'm having troubles, hooking my NX Client up to my nx server. I get this: NX> 203 NXSSH running with pid: 1128 NX> 285 Enabling check on switch command NX> 285 Enabling skip of SSH config ...
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269 views

How to configure the nxclient

I installed the nxserver of noMachine on Ubuntu 13.04. It works, if I connect to my own computer. Unfortunately I'm not able to connect from another computer (Windows). It is possible, that this is ...
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228 views

connecting to freenx server : configuration error

I am not able to pin point what is missing. I have configured freenx-server (useradd, passwd etc). However, server drops the connection after authentication. Please note my server is ubuntu 10.04 and ...
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387 views

Cannot change input-language (using Alt+Shift) over NX session

I can't seem to change the language over an NX session. I am using Ubuntu 12.04 and locally I just use Alt+Shift to alter language. When I connect to a remote server using NX , I can not use this key ...
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X11 forwarding via “ssh -X username@hostname” is slow, but fast using “nxclient”

As mentioned, when I do X11 forwarding using basic ssh -X username@hostname it's quite sluggish. But interestingly, when I use nxclient, it's significantly faster. I'd rather use ssh instead of ...
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Alt+Tab key combination not working while using NX client

I am using NX client while working on one of the servers.I asked the same question in unix&linux community but didn't get a reply. So I'm asking the question here: This is the link for my ...
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Anti Aliased Fonts with NoMachine NX

I am running nx server on a headless ubuntu server. Its desktop is to Unix -> Custom -> Emacs which gives me an Emacs window on the local machine. The only thing that does not work as expected is the ...
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Ensuring .profile gets executed when using nX

The $PATH I have when I run terminal in an nX session is different to that I have when I run terminal after logging on physically. The former is ...
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1k views

freenx setup ubuntu 12.04: connection closed after login

I am trying to setup nx server for my Ubuntu 12.04 LTS. Can't make it to accept nx client sessions. I have tried to connect from both Mac and Windows clients. Following are log message. I don't ...
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190 views

Using NX Server Securely?

Recently, I built a computer running Ubuntu and gave it away to a relative. I'm willing to give them IT support for free, but they live 50 miles away. The Solution? A NX Server. I setup the Node, ...
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307 views

How do I get sound back after connecting with x2go without rebooting?

When I connect remotely over NX using x2go, for some reason, I get a pop-up on the server asking if I want to permanently forget the sound devices that have just been removed: The devices are not ...
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480 views

NX Windows 7 client to Ubuntu 12.04 server keyboard mapping

I'm using the No Machine windows NX client to connect to an Ubuntu 12.04 server. In Ubuntu I have the keyboard set to English (UK) in System Settings > Keyboard Layout. In Windows 7 I have the ...
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2k views

Upgrading from 12.04 to 12.10 broke display in my NX client

I performed an in-place upgrade from 12.04 to 12.10 by following the system update prompts. When I attempted to log in from an NX client (No Machine), my XFCE session was missing fonts almost ...
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Why isn't the unity launcher shown using nxserver nomachine?

I am using ubuntu 12.04 and recently installed nxserver, nxclient and nxnode on my office machine and laptop. When I am trying to access my office machine from my laptop, I am able to see all the ...
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347 views

Favorite desktop environment to use with NoMachine NX server?

What's everyone's favorite desktop environment to use with NX? It's a known bug that Unity won't work with Ubuntu 12.10 and there's no more ubuntu-2d. gnome-classic and gnome-session-fallback crash ...
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1answer
222 views

Get rid of unity without login-screen and root

Before close as duplicate please read my constraints: I have no root My box is a 12.04. virtual machine in some rack I login from windows using Nomachine NX, it directly sends me to the desktop, no ...
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3answers
4k views

NX Client (win) fonts not rendering after Ubuntu Upgrade

I've just installed Ubuntu 12.10 and No Machine NX Server (3) etc. I've gone home, and have discovered that the windows nx client (3.5) will not display fonts for graphical applications. The same ...
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339 views

Can't connect VPN/add new VPN connection on 12.04 when using NX

I remote control my Ubuntu box using NX. I am trying to create a new VPN connection. I click on Configure VPN → Add → OpenVPN → Create then I get a "Editing VPN connection 1" window but ...
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How: windows remotely connects to ubuntu?

How should I use no machine in windows to remotely connect to ubuntu12.04? I got this: Authentication failed. Do I need to configure something in Ubuntu machine? In Ubuntu machine, I chose ...
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3k views

nomachine NX: Text missing on all gtk interface (Unity and Gnome Classic)

[EDIT] Just in case this could help someone... I have found a .... new solution? http://www.nomachine.com/preview/download-package.php?Prod_Id=14 I am guessing that's nomachine's next version of ...
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1answer
747 views

freenx sound fw

How can I get sound forwarding from a 12.04 to a 12.04 ubuntu machine ? I have tried a couple things I found on google, but none worked. There were not targetted towards ubuntu.
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1k views

Keyboard / keymap problems with Xubuntu 12.04 + NX nomachine

I'm running NX client on my Macbook Pro to connect to a Xubuntu 12.04 desktop at work. I have configured NX client to start up a console upon connection. I am able to connect to my remote linux ...
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265 views

NX session window icon shrinks and is non-responsive, but remote session still active

This is a tough problem to summarise in one line! Steps to re-produce: From Ubuntu Unity desktop (I've experienced this is 11.10 and 12.04), start an NX session with a remote server [do something ...
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130 views

Do I need to install a desktop to run a nomachineNX server?

I've installed a Ubuntu 12.04 cloud guest server. I don't have a desktop. I can open a X window remotely. I'd like to improve the speed by installing nomachineNX server. The community doc stays ...
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1answer
8k views

Keyboard map is incorrect when using an NX-client

I have a problem with nomachine NX-client in Ubuntu. It seems that the keymapping has a problem. For example, the arrow keys do not work (except for up key which opens printscreen!). I searched online ...
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1answer
2k views

Non-executable (NX) memory warning on an HP Proliant DL380 G5

I am getting the following warning message from a new installation of Ubuntu 10.04 (server version) on an HP Proliant DL380 G5: Your CPU appears to be lacking expected security protections. $ ...
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1answer
415 views

Use xinput to adjust scroll direction when logged in through nx-server/player

I followed these instructions to configure natural scrolling for my normal ubuntu (11.04) desktop, and they worked just fine: ...
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7k views

Start LXDE with Lubuntu configuration using command

On my computer I have a neat little Lubuntu installation running. It loads a nice LXDE desktop themed with the nice Lubuntu theme whenever I use lxdm to login. When I use the startlxde command to ...
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How do I log myself out of a frozen nx-based session?

I have a nx-based session that I want killed. Can I do it via SSH? In this session, I can't click on anything or use my keyboard. However, the time in the menu bar is still updating. I can ...
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1answer
2k views

GTK unthemed and ugly over NX

I just installed nx-server on a fresh installation of Ubuntu 11.10. I've also followed the instructions as in Using NX with Unity in 11.10 to specify the session I want to be loaded. It works all ...
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2answers
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Using NX with Unity in 11.10

I'm trying to use nx to login remotely to my desktop. But when I do, because of unity I get the following screen: It looks like all I can do is access the file browser from here. I tried following ...
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2answers
3k views

Use Unity on Console and Unity 2D on FreeNX?

I love freenx and I am having great difficulty trying to get it to work on an 11.10 server. When I try to connect, I immediately get disconnected. I have seen in posts that Unity 3D causes issues with ...
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5answers
828 views

Can I upgrade ubuntu-desktop from 11.04 to 11.10 using NX?

Is it possible to do the upgrade while not being infront of the computer, but rather connecting to it via the internet using NX (from NoMachine) ? Will the upgrade process include questions/prompts ...
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1answer
1k views

Keyboard incorrectly mapped when using Open NX

I seem to be having keyboard issues on Ubuntu 11.04. Recently I tried to remote in to my machine using OpenNX (http://opennx.net/) and found that my keyboard incorrectly mapped on the client machine. ...
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3answers
1k views

How can I setup NoMachines on my Linux Vps

We'll, I basically just wanna connect to my Linux Vps via a GUI and I'v done some research on the following and I think NoMachines can get this done, However I'v Installed the Windows Client of ...
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NXserver: nxnode uses 100% CPU [closed]

I am using Nomachine's NXServer. Installed with these packages: nxclient_3.5.0-6_amd64.deb nxnode_3.5.0-3_amd64.deb nxserver_3.5.0-4_amd64.deb The server machine is Ubuntu 11.04, the client ...
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3answers
3k views

When machine is headless, user is no longer privileged

The core issue is: ANY gnome session not sitting ontop of a real physical/native display --or shadowing that display (ie. NXserver's shadow mode)-- has faulty privileges. Even when run as root! Any ...
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2answers
1k views

Launcher not hiding

When I connect using NX (NoMachine's; not FreeNX), the launcher stays there, on top of open windows. I haven't been able to close it at all. Locally (with full unity instead of unity-2d, that is), it ...
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2answers
7k views

How to setup NX server and client?

I installed NX server on my desktop and able to run it successfully following this tutorial: ...
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1answer
2k views

Unity under NX?

I've been reading about how the new Compiz-based Unity has issues with virtual box and what not. Since NX effectively sets up a virtual interface/session, will Unity work within an NX server ...
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3answers
2k views

what do i have to do to use NX on a different port than 22 (SSH)

I have installed OpenSSH server on my Ubuntu Linux box (10.04). I can SSH to the box properly, no problem. I have to use port 443/TCP. No problem accessing a shell prompt with PuTTY or other SSH ...
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How to fix NX server after upgrading to Maverick

I'm using NoMachine NX Free Edition (not FreeNX) After upgrading Ubuntu from 10.04 to 10.10, applications in remote sessions do not show a window title. Has anyone experienced a similar issue or ...