Questions tagged [vnc]

Virtual Network Computing (VNC) is a graphical desktop sharing system that can be used to control a computer remotely.

Filter by
Sorted by
Tagged with
0
votes
2answers
652 views

VNC not installing in ubuntu 12.04.5 LST

I am trying to install VNC server though putty, but it is not getting installed. I have run following command to install sudo apt-get install gnome-core sudo apt-get install vnc4server vncserver I ...
1
vote
1answer
1k views

How to run Xserver with VESA driver on top using 24bpp

I am trying to trigger a bug, and to do that I need to run Xserver with VESA driver on top using 24bpp. I have qemu VMs with all sorts of distors (Ubuntu, CentOS, Debian, OpenSUSE), so please feel ...
1
vote
2answers
162 views

Deleting text selection in VNC cuts it instead of deleting it

I have a VNC session running and I'd like to share the clipboard between the two systems bidirectionally. The operation that's failing is where I take a URL from my desktop's web browser, go to my vnc ...
4
votes
1answer
17k views

vnc: unable to get a shell prompt with the default opened terminal application

I am setting up a VNC server (vnc4server on mint) and I have a default xstartup file in ~/.vnc. I am using twm window manager. When I connect to the VNC server, I can authenticate successfully and see ...
1
vote
2answers
181 views

X11 confusion with windows/solaris/windows config

I am struggling with X11 forwarding .... I use a Windows 7 laptop to Putty onto a Sun T2000 running Solaris 10. I have got ssh -> X11 -> X11 Forwarding ticked but nothing in the the X display ...
2
votes
0answers
3k views

Can't add keyboard layout on Debian remote desktop

I want to enable Russian keyboard layout on a Debian remote desktop (connected with Xvnc). dpkg-reconfigure keyboard-configuration changed /etc/default/keyboard as desired: # KEYBOARD CONFIGURATION ...
1
vote
0answers
226 views

How to do x2go Remote Login for Machine Initialization?

I am a cloud computer user. In order to create a new virtual machine in the cloud, usually I have to initialize it using vnc viewer in the cloud control panel before I can access it with x2go client. ...
9
votes
1answer
18k views

How to share Windows clipboard with Linux using TightVNC?

I'm connecting to my Debian squeeze server through the Windows TightVNC viewer and tightvncserver on Linux. I have put the following line in my ~/.vnc/xstartup file: autocutsel -fork However, this ...
1
vote
3answers
100 views

Why did this iptables rule block my webserver?

I was setting up Mathematica on a remote server, and needed access to the UI. I set up VNC according to http://wiki.centos.org/HowTos/VNC-Server , and got it working, which involved making an ...
3
votes
1answer
6k views

expand screen using vnc server [duplicate]

Background: If you connect a 2nd monitor/projector by cable to a computer, you often can easy make the screen expand, so each monitor have there own area of the screen, and you can move windows ...
1
vote
1answer
850 views

_update-rc.d vncserver-x11-serviced defaults_ COMMAND = There is a loop between service rc.local and mountkernfs if started… ERROR

I have the latest version of Debian and have installed RealVNC on it. After installation I tried to autorun RealVNC when the system boots. So I found this: vncserver-x11-serviced - VNC® X11 ...
4
votes
1answer
141 views

Make one VNC server appear as two displays in RHEL

I have a VNC server running in virtual mode in RHEL and I am viewing it on a PC which has two screens. I can make the server use both of my screens by setting the resolution large enough: xrandr -s ...
1
vote
1answer
929 views

Start X11vnc on boot at SLIM login window

Debian 7.7 Wheezy, xorg, SLIM, i3 I'm unable to have x11vnc -usepw -forever started with SLIM, to offer a vnc connection on boot, as I do not have a monitor attached to the computer. I tried to add ...
3
votes
1answer
2k views

Cannot change vncserver default geometry

I'm using Ubuntu 12.04 (I think it's desktop...) and running vncserver to connect to it remotely. I can successfully set the resolution if I use the -geometry flag when starting the server, but I can'...
2
votes
1answer
4k views

Fedora VNC problem- getting a grey screen with three checkboxes

I have set up VNC using this guide, however, despite all my efforts, I can't seem to progress beyond this stage: with three checkboxes saying "Accept Clipboard from Viewers", "Send Clipboard to ...
8
votes
2answers
8k views

VNC-Server as a virtual X11 monitor to expand screen

From a currently running X11 session, I would like to provide/run a VNC server such that it appears to my system as a second, “virtual” monitor – i.e. so that I can position it using xrandr and drag/...
0
votes
0answers
502 views

VNC connection times out

I have a VNC server running on a box but can't connect to it over the internet and I don't know why. Here's what I have: on server $ ps ax | grep Xvnc 21304 ? S 0:00 Xvnc4 :1 -desktop ...
1
vote
1answer
43 views

remote desktop on host

I have a host and I need people from Europe to access application on its desktop. So far I have told them to use ssh -x -C user@host and then launch an application with application& to get the app ...
1
vote
1answer
2k views

VNC & SSH : local (win-putty) -> hop (linux) -> remote (linux)

I'm gettin a headache trying to access a remote VLC & SSH. This is the situation : Local : Win box behind NAT, dynamic IP. I want to connect from here. Hop : Linux box, static IP server Remote :...
0
votes
1answer
23k views

A VNC server is already running - howcome?

[root@localhost ~]# service vncserver restart Shutting down VNC server: 11:SXYZ 12:DXYZ 13:FXYZ [FAILED] Starting VNC server: 11:SXYZ A VNC server is already running as :11 ...
0
votes
1answer
1k views

How to login to same session with same user using xrdp and tigervnc-server?

I have Centos 6.4 with Gnome2, I'm accessing it through its xrdp (Version 0.5.0) and Xvnc TigerVNC 1.1.0 services. The clients machine are an Android tablet and a Windows 7 PC, these are using ...
0
votes
1answer
286 views

vncserver-x11 binary not found!

In which package I can find vncserver-x11 binary? I installed x11vnc and I found only x11vnc binary.I don't have any package named vncserver-x11 in repository. $uname -a Linux 3.2.0-67-generic #101-...
1
vote
2answers
106 views

Connect to a remote Linux server that is in default setup, not configured to be connected?

In our Company we have an internal-wikipedia-like help site. The Problem is, the MindTouch-Wiki is out of date, so I have to update it! The Problem is, it's running virtual. It's Ubuntu 7.7 In ...
8
votes
1answer
36k views

Understanding “vncserver -list” with respect to Xvnc processes

I have a pretty standard setup on a Centos 6.5 VM. I've configured VNC sessions to start at boot per CentOS's wiki VNCSERVERS="1:root 2:moe 3:curly" VNCSERVERARGS[1]="-geometry 640x480" ...
3
votes
0answers
729 views

Why VNC performance seems to have dropped over the years?

I've been using VNC since around 2000 (even earlier), back then I used a 19k cellular modem to connect to my desktop. Lately I've been connecting to my Ubuntu desktop from my Android phone. It seems ...
2
votes
1answer
3k views

How to source /etc/profile and .bashrc while starting vncserver

I have an installation of RHEL5.10 (2.6.18-371.11.1.el5) with vncserver: # rpm -qa | grep vnc libvncserver-0.9.7-2.el5 vnc-server-4.1.2-14.el5_6.6 x11vnc-0.9.13-8.el5 While my other installations of ...
2
votes
1answer
4k views

Centos 7 and VNC access right?

UPDATE: I posted on the Tiger VNC forum and someone suggested that this may be a result of PolicyKit (now called PolKit, I believe). Does anyone know how to change this policy? These are all ...
6
votes
1answer
279 views

Transfer X from monitor to remote machine

I want to remote login to another laptop to continue working on session left over. VNC is slow because it's bandwith hog. I know (or I think I know) that it's not latency, it's bandwith because the ...
4
votes
1answer
3k views

kill or kick all clients from a running vncserver without restarting the server

I encounter quite often the problem, that I want to kick all connected clients from a running vncserver. Even better would be to be able to kick / kill even certain clients. With netstat -tupa | grep ...
1
vote
1answer
5k views

Starting a VNC session on a new X display

I'm currently using x11vnc to share my existing X session over VNC. What I'd like to do is to start a new X session/display which would work and act exactly like the existing one, except wouldn't be ...
4
votes
2answers
5k views

Remotely turn off display output?

I'm using x11vnc and SSH to tunnel VNC remotely to my local machine. One of the interesting side-effects of this is that as I use my work computer from home, my coworkers will see me moving around ...
2
votes
0answers
332 views

xtightvnc through ssh gateway — connection refused

Following setup: homepc -> gateway -> workpc workpc:~$ tightvncserver :12 homepc:~$ ssh -N gatewayuser@gateway -L 1212:workpc:5912 Now I try to connect via homepc:~$ xtightvncviewer localhost:1212 ...
17
votes
3answers
62k views

How can I forward sound over VNC?

I use TightVNC and Remmina Remote Desktop to connect my Raspberry Pi to my Ubuntu laptop over VNC. It works great for the most part, except for the fact that there is no sound. I have googled all ...
3
votes
1answer
7k views

VNC on elementary os

I installed elementary OS on my laptop and tried to install VNC server. First I installed vnc4server, opened and logged from phone. On screen I saw: failed to load session gnome How do I need to ...
1
vote
1answer
2k views

How to make vnc server and ldap authentication work together?

I have a RHEL 6.4 box and I am running tigervnc-server on the box to enable remote gui access for different users. I have the users created locally and have created separate displays for them in the /...
0
votes
1answer
955 views

gnome-session error on rhel (canberra-gtk-module error)

When starting cppeclipse in gnome-session via vnc it appears following error on rh6 canberra-gtk-module not found, module is present in /usr/lib/x64/ also fails when LD_LIBRARY_PATH=/usr/lib/x64/ is ...
2
votes
2answers
812 views

Is there a way to start a VNC-server for an already running X-session?

For Windows there are VNC-"servers" that can be started by the user manually som time after log-in. Is there anything similar for Linux? A program that can be started manually in an already running ...
4
votes
1answer
8k views

A messagebox keeping popping up in my centos VNC server asking to change proxy settings?

I have included a screenshot of what it looks like. It keeps appearing and in the morning you to close it 50 times. Could you please help me identify where the problem lies? NOTE: It's CentOs 6 ...
1
vote
1answer
595 views

tightvnc configuration - software version check

I have a raspberry pi and just managed to setup TightVNC running fine, but it looks like I can't use file transfer on the client. The viewer is 2.7 but I don't know what is my tightvncserver's version ...
5
votes
2answers
5k views

Qemu 2.0 Windows guest - mouse stops working (vnc) when using usb-passthrough

I have installed Qemu 2.0 on an Ubuntu Server 14.04 LTS computer. I use Qemu to run multiple virtual machines. One of them is using Windows 8.1 Pro (x64) and is used for back-ups. The guest runs fine ...
7
votes
2answers
21k views

VNC Server without X Window System

Will a VNC server work without X Server installed? I know vnc works with X Server, but what about without it?
15
votes
1answer
1k views

vim/gvim failing to put X11 clipboard in registers “+ or ”*?

Due to the lack of security with standard vino server, I switched to use x11vnc on my linux (with Xubuntu 14.04) box and SSVNC on the windows side. With vino, cut and paste from windows to Linux ...
1
vote
1answer
546 views

Connecting remotely to Red Hat [closed]

so I've done this tutorials http://nearlydeaf.com/?p=1122 http://golubev.org/?p=73 also installed minimal version of gnome in Redhat my firewall is open on port 3389 and then trying to connect ...
2
votes
1answer
4k views

How to make tightvnc listen for incoming connections on port 5900?

I'm running tightvnc on a raspberry pi and looking at the log /root/.vnc/hostname:5900.log I see this line: 30/04/14 09:23:18 Listening for VNC connections on TCP port 11800 How can I change this ...
2
votes
2answers
4k views

GPL Alternative to Nomachine that is not FreeNX

Anyone know something that is actively maintained? I'm currently using XRDP, but it is somewhat buggy, also I'd prefer to utilize non-corporate driven standards, even though RDP is an open spec.
1
vote
1answer
1k views

keyboard shortcut over vnc not working

I'm not sure if my issue is with linux or vnc or both. I'm running on a system with centos which I'm VNCing into. I want to be able to toggle between windows inside the linux box, but I want alt-tab ...
1
vote
0answers
192 views

customizing size of emacs windows in twm, depending on the vnc session

I connect to the same Unix system (that runs tab windows manager, twm) via vnc. I connect from a laptop with a small screen and from a workstations with a large screen. I have started two different ...
0
votes
0answers
305 views

Desktop appears as a terminal when viewed via VNCserver client

I have installed vnc server on a RHEL 6.5 machine using the following commands: yum -y install tigervnc-server xorg-x11-fonts-Type1 and have made the changes to the /etc/sysconfig/vncservers file to ...
4
votes
3answers
10k views

Issues in XRDP installation on Cent OS 6.5

I already went through the similar issue tracked in xsetroot, xterm and twm are not found when starting XRDP/Xvnc (on Cent OS), however it haven't helped me to fix. I am using MAC and trying to ...
2
votes
2answers
2k views

VNC - Arch - Gnome; I can't type in the password on the login screen because it is cleared every second

I have an Arch linux box that is almost running perfectly but when i connect to the vncserver and the sreensaver turns the screen black, i am forced to reenter the password on the loginscreen of gnome ...