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

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6
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1answer
1k views

clipboard not working when connecting via rdesktop to xrdp-sesman

I have a Debian machine with xrdp-sesman setup following way Xvnc 127.0.0.1:5910 xrdp-sesman 127.0.0.1:3350 xrdp 0.0.0.0:3389 I am connecting to this machine with rdesktop ...
4
votes
1answer
82 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 ...
0
votes
2answers
309 views

Cannot get Tiger-Vnc To Work on Fedora 21

I have followed both the directions here and here. I have gotten very far, but the last task on those guides is to run systemctl start vncserver@:10.service and there I get an error. When I run that ...
0
votes
1answer
50 views

can't launch android emulator while logged in over vnc?

i have a headless box running bbqlinux that i'm trying to use as an android-studio development box. when i go to launch an .avd in the emulator, i receive this error: Cannot launch AVD in emulator ...
1
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0answers
8 views

x11vnc and -unixpw_cmd option

X11vnc server stores the passwords nearly in plaintext (there is an option to get the password back from the password file). Therefore i want to implement a password check using sha256 or another ...
1
vote
1answer
134 views

Why is my R graphics device not refreshing and gets drawn so slowly through VNC?

The plotting speed of the graphics device is extremely slow when I use a VNC connection. The rest of the connection works perfectly fine so I cannot blame the network, it is specifically R devices ...
1
vote
1answer
19 views

How to let Qemu autoselect a listening port for Spice?

I'm switching some VMs from VNC display type to SPICE. VNC display type offers a very handy to= parameter allowing QEMU to automatically use the first free port from a defined range: -display ...
3
votes
1answer
2k 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 ...
2
votes
1answer
241 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 ...
1
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0answers
33 views

Can two USB RNDIS gadgets with the same IP connect to one computer's VNC servers?

I have two android gadgets set to USB tether mode, connecting to one computer. I'd like to have one gadget connect to VNC on port 5900 and the other on port 5902. When they're both connected, the ...
2
votes
2answers
1k views

What numeric key codes do I need to send for the magic sysrq functionality in a VNC session?

I have access to the system console of a KVM guest through VNC. What key codes do I need to send for the magic sysrq sequence (Ctrl+Alt+"REISUB") in Linux? Edit: In Linux under qemu, running showkey ...
2
votes
3answers
5k views

Issues in XRDP installation on Cent OS 6.5

I already went through the similar issue tracked in Installing XRDP on Cent OS 6.5, however it haven't helped me to fix. I am using MAC and trying to install XRDP in CentOS release 6.5 (64 bit). So ...
1
vote
1answer
542 views

SSH tunnel to VNC on a Windows 7 system. Error: Tunnel device open failed

The system I'm trying to SSH from is Fedora 20 x86_64. The system tunneling to is Windows 7 Ultimate 32-bit and it has Cygwin installed with TigerVNC and OpenSSH. VNC is running on Windows 7 on port ...
2
votes
1answer
47 views

Time is not synchronized in Linux VM

I am using one Linux VM through VNC viewer from my Windows machine. What I am seeing is that time between two is not synchronized, it seems that VM is somewhat 5 minutes delayed from Windows(windows ...
0
votes
0answers
33 views

Can not change vnc resolution using xrandr

Host System: RHEL 6.6 with realvnc-vnc-server-5.1.0.15125-1.x86_64 Client: TightVNC 2.7.10 for Windows (which I am connected to via a SunRay station but I don't think that matters) I can connect to ...
0
votes
3answers
11k views

Why VNC not showing actual Remote Desktop

Ok i installed vnc server on RHEL 5.9 and also installed Tightvnc viewer on windows 7 and from RHEL i started vncserver and assigned the password using vncpasswd. Then from tightvnc viewer i gave the ...
0
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0answers
16 views

How to use port 5900 for vino when also using vncserver on startup?

Is it possible to have vncserver start a configured display only as :1 and leave :0 available for vino? On Centos/RHEL 6.5, I have set up vncserver to create display :1 on startup by putting the ...
0
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0answers
19 views

Some keys on VNC Viewer on windows 8.1 remoting my debian server doesn't work well

I have a server running Debian 8 Jessie with a windows manager E17 running on it and I have a vnc viewer remoting my server using windons 8.1 but when I tried to write on the terminal of my server via ...
0
votes
1answer
49 views

enabling vnc after using virt-install

I've created a virtual machine using virt-install with graphics --none. I want to enable vnc. I've tried virsh -c qemu:///system qemu-monitor-command vm171-SC-1 --hmp change vnc :3 but it doesn't ...
2
votes
1answer
29 views

tightvncserver same version different behaviour

I'm not sure if this belongs on StackOverflow or here, but since the programs work on one version of Ubuntu, I try here. We have a small python application that starts a virtual X display on the ...
0
votes
1answer
66 views

How to access the remote desktop of SLED 11 sp3

All, I am trying to establish the remote desktop access to my SUSE Linux from windows 7. I install the GNome as the graphic environment for SUSE. And I can started the vnc server in the SUSE. and I ...
0
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0answers
139 views

How to run vncserver as a user (not root)?

I'd like to remote access a desktop of a specfic user and not a root desktop; however when I run the vncserver it always produces a rooted desktop. This could be related to the installation of ...
1
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0answers
11 views

VNC rendering is all fragmented

I have my VNC server so configured, that it requires me to establish an ssh tunnel and connect to it on localhost:1 with my vncviewer. Now the connectivity seems to work fine but the rendering of the ...
1
vote
1answer
732 views

Running VNC viewer from windows 8.1 to Debian Jessie, doesn't work

I'm trying to implement a vncviewer on my windows 8.1 to remote my server running Debian Jessie with DE Gnome 3.14.1 but it doesn't work. I've verified my xstartup file and it looks like this: ...
1
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0answers
34 views

Required new 'X' desktop for VNC?

I'm on Raspberry pi 2, running Raspian, and using Ubuntu 14.04. I am using the tightvncserver. I don't think I should have to start a new 'X' desktop each time I want to VNC into the pi, but whenever ...
1
vote
1answer
27 views

Problem accessing server with VNC

I'm at a loss, I have followed the guide on https://www.linode.com/docs/applications/remote-desktop/using-vnc-to-operate-a-desktop-on-ubuntu-12-04 to configure my headless server to allow access via ...
0
votes
1answer
21 views

Sometimes-but-not-always tiny font via VNC?

I'm using tightvncserver on a Debian 7.8 to access the machine from Windows. The Windows machine has a 4K resolution, so I've manually set the -geometry to be quite large. The first couple times I ...
5
votes
0answers
175 views

Fast drop-in replacement for “ssh -X” [duplicate]

I'm looking for something to provide faster X11 fowarding than ssh -X provides. I do not need a full GUI session or the ability to drop/resume user sessions. I use NX regularly, but as far as I can ...
0
votes
1answer
98 views

Creating X11VNC Server Initscript not successful on boot (manually started works)

I have installed X11VNC and starting it on a running System (with X and XFCE running) in a terminal does work. I have written a startup script (used the skeleton in /etc/init.d/skeleton) for that. ...
0
votes
1answer
59 views

CDE and AIX nothing work

On other unix systems,simply set "dtsession" on .xstartup file of vnc start the cde session. On aix i have this problem when i start the session,appear only an error message The DT messaging system ...
1
vote
4answers
4k views

Is there a shutdown/restart command for x11VNC? - Linux (Debian)

I am running Linux (Debian). I recently installed the x11VNC server on my computer. I found the command to start the server is: x11vnc -display :0 I have been searching but did not find any ...
2
votes
3answers
5k views

How to remote Linux desktop with audio support

I have a Debian PC (Server) and I would like to remote this machine from one client (Windows, Ubuntu,..) and be able to hear the sound from the server. I tried some tools (Radmin, RealVNC, but I ...
1
vote
2answers
423 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 ...
1
vote
1answer
27 views

Booting into VNCViewer on a Raspberry Pi.

Here's my problem. I'm new to Linux scripting and RasPi and I am beating my head against the wall on an issue. I want to use this raspi for displaying a vm using VNC. I got VNC installed. Created a ...
1
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0answers
60 views

How vnc decides which x11 session - gnome or xfce to run in client machine?

I can see in my office environment that some user vnc sessions are running on xfce and some with gnome. For me particularly, it's xfce. And by examining the processes I see that xfce is started ...
0
votes
0answers
31 views

KRDC to Debian machine gives blue screen on reboot

I have two Debian machines, using XRDP on one and KRDC on the other to create an RDP connection between the two. This process works fine, until I reboot the server. Then, most often, after the server ...
1
vote
1answer
119 views

Host linux distro without GUI?

I saw this video on Youtube: Run Kali Linux on Android The phone uses the app: Linux deploy, which uses the phone to host the distro, but there's is no GUI. The only way to connect to Kali, is by ...
4
votes
3answers
5k views

'd' Key on VNC Viewer Minimises All Windows

I'm running vnc4server on an Ubuntu 10.10 box, and connecting to it from an Ubuntu 8.04 machine using TightVNC Viewer 1.3.9. I'm unable to type anything with the character d within the VNC session, as ...
1
vote
2answers
75 views

Checking desktop environment from command line

I am using SSH to login into my Linux RedHat server from my Windows machine. I want to create a GUI in python on the server but I am not sure if there exists any Desktop environment on the server. I ...
0
votes
1answer
184 views

How configure properly vncserver in Red Hat Enterprise Linux Server release 6.5

I'm trying to start vncserver in a Red Hat Enterprise Linux Server release 6.5 with an user created for that, and when I type vncserver I got this: WARNING: The first attempt to start Xvnc failed, ...
2
votes
2answers
23 views

ssh and VNC connections are directed back to the original machine by dynamic DNS server

First question I've asked here so please forgive me if I accidentally break a rule. I recently set up an ssh server on my home machine, and am using ddclient to keep the dynamic DNS service at ...
0
votes
2answers
81 views

VNC/SSH: How to execute a command after logging in?

I'm looking for a way to create a VNC console user that executes the command screen or bash immediately after logging in so they get their own restricted shell for executing commands etc. Screen/bash ...
1
vote
1answer
86 views

Is it possible for a program to have its dedicated X display?

Can a program have its own dedicated X display, as though it can start the X display, set the screen size to match its own size and ensure that no other program can use that X display? Some VNC ...
0
votes
1answer
189 views

Dependencies problems installing VNC Server in Red Hat Enterprise Linux Server release 6.5

I'm triying to install VNC Server in a Red Hat Enterprise Linux Server release 6.5. I have the .rpm of VNC Server, but it has a depedency with xterm, which I have the .rpm too. Trying to install xterm ...
0
votes
0answers
120 views

vncviewer that works in wayland

Is there a vncviewer that supports wayland natively (without xwayland)? As of Apr 2015, I tried the following: tigervnc tightvnc realvnc vinagre The first 3 all failed with Error: Can't open ...
0
votes
1answer
65 views

TightVNC shows the window cropped

I am running debian live cd in qemu (kvm), and when I connect to VNC via vncviewer localhost:5900 the window is cropped to some static width and height combination. Making window fullscreen or ...
0
votes
0answers
17 views

How can I maximise Netbeans window from the terminal?

I am on CentOS 6 and using VNCViewer to remote in to a box which has four monitors. The problem is VNCViewer won't allow me to click on the Netbeans Window "Maximise" square, top-right, so I can ...
0
votes
0answers
90 views

Linux VNC server that adapts to noVNC client's size?

I want to allow clients to connect to a newly created VNC session on a headless Linux server using NoVNC (Web-based VNC client). NoVNC supports a great variety of clients, which include a great ...
14
votes
1answer
517 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 ...
0
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0answers
49 views

How to resolve issue of misconfigured vnc server on centos 7

While configuring vncserver in centos 7,the < USER >field in the vnc file gave me quite a bit of thoughts.whether it was to be replaced with the login name for accessing the ssh or some other ...