In computing, Virtual Network Computing (VNC) is a graphical desktop sharing system that uses the RFB protocol to remotely control another computer. It transmits the keyboard and mouse events from one computer to another, relaying the graphical screen updates back in the other direction, over a ...

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Sort, right-click context menu, on linux vnc desktop [migrated]

I use Open in Terminal lot of times. On right-clicking VNC desktop, more often, create folder is clicked. To avoid that I wish to have Open in Terminal on top of menu or remove Create ... options ...
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1answer
24 views

Xrandr error when accessing Debian VM over VNC

I have Debian 8 with XFCE running on vmware virtualization. If I work on the console of vSphere no problems. If I connect over VNC (thighVNC) using "my-hostname:1" I have some problems (I guess the ...
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votes
0answers
100 views

“Oh no! Something has gone wrong.” What am I doing wrong with the default CentOS VNC configuration?

I'm trying to configure a little PC settop for work that will mostly be used as a remote backup server (basically just something that exists for the extremely remote possibility that our data center ...
0
votes
0answers
47 views

Cannot connect to XRDP as non-root user in OpenSUSE 13.1

I am setting up a VMWare machine with OpenSUSE 13.1, one of necessary things is RDP. The issue is that after installing and configuring xrdp, tigervnc, xfce etc I can connect via RDP only as root. Any ...
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votes
1answer
53 views

slow vnc connection to a vmware workstation virtual machine

I've got 2 computers : -host in which is installed workstation 12 and a VM called "guest" (linux) - a laptop, in the same room as the host I get a fine wired connection between the 2 computers (host+...
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0answers
23 views

DELLs iDRAC integrated VNC Server not working with encryption enabled

since I allready posted on two GitHub Communitys about this issue, I will try to keep this as short as possible. The GitHub Postings are added for reference at the end of the post. Im trying to ...
0
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0answers
21 views

Set up remote login to remotely-rendered X-Window with OpenGL / GLX support

How to set up remote login (if possible it would be nice if login worked both from Linux and from MS Windows) to a remotely-rendered X-Window system (so from what I understand VirtualGL wouldn't work)?...
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votes
1answer
21 views

Running LVM using VNC Viewer on CentOS 6

Need to run Logical Volume Manager on my CentOS 6 vm (Created by VMWare) using VNC Viewer but when I double click on it, nothing happens. What I did is to go to System > Administrator > Logical ...
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0answers
7 views

Is it possible to start a process when a user connects to an xrdp session and end it when they disconnect?

I would like to start a process that would run in the background when a user connects via xrdp to a session, and when that session ends/ when the user disconnects? I am running an Ubuntu AWS instance ...
1
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0answers
53 views

How to configure RealVNC to use dual displays full screen

The setup is the following: VMWare ESXi5.0 Virtualisation server running a virtual machine Win7. This virtual machine is configured to have 2x Generic Non-PNP displays both at 1920x1200 resolution. ...
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0answers
80 views

Blank screen when connecting to vino-server (debian jessy) with realvnc client

Trying to connect to a Debian machine running gnome. It actually worked OK (until I've changed hostname and rebooted) Now all I get is a blank - black screen after connecting I've removed xstartup /...
2
votes
1answer
347 views

KVM / QEMU: connect to VM without GUI [closed]

Short Version (Solution is below): I have a Windows PC. I have a Debian server (without desktop environment). I have a Ubuntu VM running on Debian server via KVM/QEMU. Question: How can I connect to ...
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0answers
34 views

Logging out of Screen Share bumps you into a local session

I noticed some scary behavior while testing Screen Sharing on macs. I have root logged in locally on an imac. I use Screen Sharing from a different mac, choosing to "Log In" such that it doesn't ...
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0answers
22 views

Set VNC Server as Display Environment Linux

I am using Amazon Web Services as my server for my website. I am trying to run a graphical application on my server. In my attempts to do this I set up a vnc server. I am able to see the desktop once ...
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0answers
25 views

Server doesn't boot after installing X Window System

I've been trying to install XFCE to use with VNC on a Centos 7 server but every time I install X Window System the server doesn't boot. Always with the dracut error: /dev/md1 does not exists Boot ...
1
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0answers
48 views

Can't connect to VNC server via OpenVPN

I've got the problem with connecting via VNC to remote computer. Connection goes through OpenVPN and I'm routing 5900 port to localhost.. ssh -p(port) -L5900:vpn adress of machine:5900 user@server....
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votes
1answer
16 views

Safely wake up black VNC screen cloud servers

What is the safest way to wake up a cloud server (Windows & Linux) via VNC using the keyboard. Looking into a taking a screen grab of a large number of servers (Windows & Linux) using the ...
0
votes
1answer
151 views

Running a VNC client without X

Think about a classroom equiped with a linux-KVM server and some tiny PCs (Raspbery Pis, Odroid, and such). I would like to control a desktop VM on the linux-KVM server from a tiny client with screen,...
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0answers
92 views

CentOS7 KVM - Mouse is “off” on the console with virt-manager

I am managing a KVM host with virt-manager from a Windows 8.1 PC. I have XMING\PuTTY installed on the PC w\ X11 Forwarding. I SSH to the KVM host and run virt-manager. I noticed that the mouse is ...
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0answers
119 views

XRDP fails to join sessions in certain scenarios

I'm trying to configure xrdp on CentOS 7 to join to already existing sessions. This functionality is partially present at the moment and here's what I mean by partially: when I xrdp from windows ...
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0answers
48 views

Lost vncserver connection after EC2 instance reboot

I was able to get the vnc remote desktop working in AWS EC2 with an Red Hat Linux instance (it is basically Centos 7). The following were the steps: ssh into the instance sudo yum update sudo yum ...
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0answers
85 views

Limiting TightVNC Server's number of concurrent sessions

I have a Raspberry Pi, and I'm using TightVNC Server to access remotely. My /etc/init.d/tightvnc file (which is just the service that launches at boot) looks like this: #!/bin/sh # /etc/init.d/...
2
votes
0answers
93 views

noVNC console on Openstack Dashboard is rendering garbled UI on RHEL7

I am running nova-compute on RHEL7. Openstack dashboard's noVNC console is rendering garbled UI for any instance having a UI console. Can somebody please help out? This is working just fine on RHEL65
2
votes
1answer
103 views

Allowing remote server access while preventing file transfers [closed]

I am setting up a Linux server that needs to: (1) Allow remote access. (2) Prevent files from being downloaded. Specifically, the server holds data that users will be analyzing, building models with, ...
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0answers
48 views

Connection Refused RealVNC and Same with Remote Desktop Program Windows Server 2012

So i set up a virtual machine on QEMU on my linux machine hoping to get some windows server running but when i tried to set up RDP i couldn't connect through my client. So i thought i'd try RealVNC ...
19
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4answers
2k views

Is there a downside to installing VNC?

We have an Intel NUC in my university's language department that will soon host a web application used by faculty and students in the department. The NUC runs Ubuntu (14.10). I'm comfortable with the ...
0
votes
1answer
273 views

Use graphical DomU (X11 for Linux, regular UI for Windows) from Dom0 without any GUI on Dom0

I am creating a Xen (para)virtualization setup, with two DomU's: a Windows 10 client install, on HVM, and an Linux client install with X11, on PV. Dom0 is a non-graphical Debian install. So far I have ...
0
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1answer
205 views

Remote desktop connection to kvm virtual machine starts working after vnc-logon?

I am running a Windows XP on kvm inside my debian system. Everything runs smoothly and I can connect via VNC as well as via Remote Desktop. VNC connection is naturally supported right from boot up ...
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0answers
155 views

OS X (Yosemite) auto login on remote desktop

I have configured my VNC server on my iMac using the "Share Desktop" feature. I'm trying to access with Ubuntu default's client Remmina. I'm currently trying to access as a view-only client but it's ...
0
votes
1answer
4k views

“Unable to open display ” “” error on VNC Server

I'm trying to run a GUI for my CentOS 6 server. I've installed VNC, and I have followed this guide through to the end - http://wiki.centos.org/HowTos/VNC-Server Once the VNC server is started, I try ...
1
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0answers
282 views

VNC file transfer via command line

I have a lot of PCs accessible via VNC over VPN. They all have TightVNC server installed. Using this is the only possible way for file transfer, due to restrictions of the VPN network. Right now, I ...
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0answers
79 views

Centos 5.8 - firewall blocking Virtualizor staff

I run private KVM/OpenVZ hosting and im currently having issues with it. So I opened a ticket with virtualizor and they say they cant access the VNC connections, but I can. I figured the only thing ...
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votes
1answer
95 views

Have distributed hosts auto-connect to central jump box for reverse ssh and vnc sessions [closed]

We're going to deploy info screens in various places. They have a browser running and pull the info via HTTP. To reconfigure them, it would be useful if they connected to a central host from where we ...
1
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0answers
163 views

vncconfig tool allows copy/paste in one direction only on vnccserver

I have a liux debian server running a VNC Server. vncconfig is also running on the server and the connection works great, also tunneled through SSH. But I have problems using copy/paste. When I ...
0
votes
1answer
94 views

Manage Hyper-V VMs remotely without RDP

After searching a lot I couldn't find this anywhere so I'm asking here, I'm sorry if this was asked before. Is there anyway to manage Hyper-V VMs remotely without having to connect to the Windows ...
-1
votes
1answer
145 views

Cannot Access remote CentOS machine using VNC

I am trying to connect to a remote CentOs machine through VNC to get a graphical display. I have followed the steps mentioned in https://www.howtoforge.com/vnc-server-installation-centos-6.5 to ...
0
votes
1answer
224 views

Linux VNC doesnt accepting my password

I set up a tight VNC server. I used this tutorial: https://www.digitalocean.com/community/tutorials/how-to-install-and-configure-vnc-on-ubuntu-14-04 The VPS is hosted on Digitalocean. The VNC server ...
0
votes
1answer
272 views

Remote administration for Mac OS X?

I've inherited a Jenkins cluster of six Macs, all of which sit in a server room and are accessible on the internal network only, but have a shared admin user and VNC password for Mac OS X (To clarify: ...
1
vote
0answers
202 views

OSX two-factor Authentication for ARD and VNC

I am looking at the possibility to add two-factor authentication , using linOTP and Radius, to all network logins ( Servers, Workstations, Switches, etc... ) So far I have been able to set this up for ...
1
vote
2answers
303 views

apache listening to 7080 after installing ubuntu desktop (gui) on 10.04 vps

Before ubuntu desktop was installed sites were normal and everything (virtuals hosts/ sites) was working normally but suddenly it stopped listening to 80 and went on 7080 and 7081 any idea why this ...
0
votes
2answers
2k views

Installing Windows 2012 KVM Guest on Ubuntu 14.10 - unable to VNC into guest

I have a Ubuntu 14.10 (x64) host, and I am using KVM to setup a Windows 2012 R2 guest VM on it. I am using the virt-install command to set things up. I have setup a bridge network in /etc/network/...
1
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0answers
60 views

Java hosting and e-mail server on VPS [closed]

I can't find a good tutorial for this, I looked at https://www.howtoforge.com/ but there is only a weak tutorial on how to setup JDK and Tomcat in a Linux environment. For me this isn't a problem, a ...
0
votes
0answers
324 views

OpenStack Live-Migration VNC server error

Following these steps to do a live migration results in: 2014-12-08 00:42:38.772 17808 ERROR nova.virt.libvirt.driver [-] [instance: db9d53ac-4a75-4009-a67e-f45abf9d4d32] Live Migration failure: ...
1
vote
1answer
196 views

Linux VNC: Is it possible to bind a specific vnc listening port to a specific user?

There's a machine in my company which people connect to through VPN and work from there. That way, the whole network is blocked from their private machines but opened for that specific box. I want to ...
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0answers
206 views

Amazon EC2 VNC Nvidia GPU usage?

I have a GPU instance on Amazon Web Services I am using Ubuntu 14.04 LTS The console show that the drivers are loaded perfectly, see below output $nvidia-smi -q | head ==============NVSMI LOG======...
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0answers
202 views

KVM: VNC connection blocked

I'm running a KVM host with three client vms. Two ubuntu servers and one windows server r2 2008. All three VMs have the VNC option enabled in their XML config file: <graphics type='vnc' port='...
1
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0answers
1k views

VNC Not Seeing Gnome Desktop in Centos 7

I have a linux box running CentOS 7, which I installed in bash only mode (so it just boots straight into the command prompt), which I am using as a file server. I could do with having a GUI for ...
0
votes
1answer
258 views

ubuntu run a command when vnc session starts

I have ubuntu, vnc server (Xvnc4) starts on boot with 2 sessions: VNCSERVERS="1:user1 2:user2" VNCSERVERARGS[1]="-geometry 1024x768 -depth 24" VNCSERVERARGS[2]="-geometry 1024x768 -depth 24 Every ...
0
votes
0answers
311 views

Xserve running Mac OS X 10.6.8 has HTTP, SSH & ARD/VNC ports open, yet cannot connect?

The subject says it all. A client I have has a relatively ancient Xserve (2009 model I believe) that is running Mac OS X 10.6.8 Server. We’ve been able to remote into the system without issue in the ...
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0answers
99 views

stop rdp to deactivation session after close

I try to run VNC Server on my Server2012 R2 (VM on HyperV Host). I login via RDP (mstsc.exe) to a Windows Server 2012 R2. Connect via real VNC to the Server also. After closing the Windows RDP ...