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Questions tagged [vnc-viewer]

vncviewer is a viewer (client) for Virtual Network Computing.

132 questions
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1 answer

connecting ubuntu using vnc

I need to do a remote connection to a Ubuntu PC(need to see the UI) from another Ubuntu PC and Windows PC. I know that we can do that using VNC. Can anyone explain me with the steps or give a proper link which has the instructions. I followed the…
user1667630
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How Droid VNC works?

I have install Droid VNC Server on my tablet. I also checkout it's source at http://github.com/oNaiPs/droid-VNC-server but i don't find any line of codes where it capture the screen and upload to Viewer. So, How does it work? How can it capture the…
Nguyen Minh Binh
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Qt: How to make QImage aware of updated memory buffer?

I need to draw pixel data that is being held by a library as uint8_t * and that is updated frequently and partially. I get a call-back from the library every time an update is done, that looks like this: void gotFrameBufferUpdate(int x, int y, int…
akoch
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Changing an exe to show a different process name in task manager

How do you change a name of a process of an executable to show a different name in the task manager? I am trying to rename the processes of Real VNC. I have tried to just rename the executable vncserver.exe and vncserverui.exe to something different…
David Brierton
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2 answers

x11vnc display cursor and cursor motion

Well, that question already been asked, however my environment is slightly different. I've robot that moves mouse inside x11vnc session. I'd like that cursor motion to be properly displayed with vncviewer (tigervnc-1.4.2-r2). Seems nothing…
Archer
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1 answer

Open Chrome VNC Viewer from URL

my question is related to this - still unresolved - question. I would like to be able to open Chrome VNC Viewer apps from a link on a website. I know that chrome supports url_handler but I have not found any clue anywhere on how to format the url…
the_dark_destructor
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1 answer

vnc session show gray screen on ubuntu

I'm trying to install VNC server on Ubuntu 14 LTS. I installed the "vnc4server" package and started vncserver simply by: "vncserver" command line. (like: http://www.howtoforge.com/how-to-install-vnc-server-on-ubuntu-14.04) i got the session and i am…
user552285
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1 answer

Error in tightVNC viewer no connection could be made because the target machine actively refused it

I am using TightVNC viewer from Window7 to connect the Ubuntu machine. I got the error "Error in tightVNC viewer no connection could be made because the target machine actively refused it. I do not have any firewall setup. When i run, ps -ef | grep…
nisha
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1 answer

VNC control for WPF

i am looking for a vnc control (Client) i would be able to use inside a WPF application i am creating . I would like to to be able to capture computes with TightVNC/UltraVNC (open source types) servers. Anything like that exists? Thanks
Menyh
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VNC viewer error "Timed out waiting for response from the computer"

I have a docker container for Selenium Chrome node It is hosted on a ubuntu docker node.Docker host is a AWS node, no access to GUI. Exposed port 5900 of docker container to 32771 port of docker host. Through NGINX enabled dummy DNS and mapped port…
Akshay J
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How to avoid authentication when connecting to standalone chrome debug container?

I am using selenium/standalone-chrome-debug. By default connecting to the container via VNC will trigger an authentication prompt which can be avoided by setting an environment variable as per the documentation: If you want to run VNC without…
customcommander
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Create remmina connection file with saved password

I'm working on a C# app that starts a VNC connection to the Windows PC from a raspberry pi with a click of a button using remmina on the Rpi. Note : there is no keyboard and mouse connected to the Rpi and things should happen all from pc (so remmina…
Mohsen K
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1 answer

What protocol codes are defined for VNC? (RFB-protocol)

Just recently i found out that the various implementations of VNC on Windows, Linux and other systems have an ID based method for negotiating the protocol method of the rfb-protocol to use for the communication. Some of the protocols have more…
Alexander Stohr
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uinput - mouse coordinates sync issue

I am writing a program to remotely control an arm based device which doesn't have X server running on it. I have a written a small utility to capture mouse events that are sent from the client side and emulate them on the device. For this purpose I…
Nithyesh
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1 answer

TightVNC Viewer seamless windows via Autohotkey script (or mirroring Windows app windows)

I am trying to obtain the Seamless windows effect with TightVNC Viewer. Basically I set the client visible area to an application with "C:\Program Files\TightVNC\tvnserver.exe" -controlapp -shareapp then I use the following…
antonio
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