Virtual Network Computing - platform-independent remote display system

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3
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1answer
569 views

How to setup firewall ports via logon script

I work as IT suport for public service. We use domain controller and logon scripts. These scripts are pretty helpful, since they can automatically install printers and add network folders as local ...
0
votes
1answer
624 views

ESC and Backspace not working in VirtualBox on Windows host via VNC

I have run into a strange problem. I have a remote host running Windows 7. A VirtualBox VM instance is running Ubuntu. The host runs a TightVNC server. The Ubuntu desktop is also VNC-enabled. On a ...
0
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0answers
21 views

Why do i have to place new Windows Manually

I have an vncserver and connect to it with "TightVNC Viewer" Always when i new Window opens i have to click first to place the window, before my process continues: Why is it? And can i avoid it?
0
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2answers
27 views

I'm looking for a way to control an iOS device with a Mac and execute pre-defined touch macros

I'm looking to perform automated testing on an app so I don't have to sit in front of my phone and perform the same repetitive tasks. One thought is to use a VNC solution to connect with the iPhone, ...
0
votes
1answer
101 views

how to cancel keyboard P key, shortcuts to changing resolution on gnome through NX (nomachine)

I don't know why, but suddenly, after connecting to a gnome-session through NX, every time when I press (lower case) p, the session changes resolution (instead of just printing 'p' on the screen). ...
0
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0answers
1k views

How to upgrade xrandr in ubuntu 14.04?

While trying to change resolution in VNC using: xrandr --fb 1440x900 I get the following error: xrandr: Server RandR version before 1.2 trying to "apt-get" it, the result suggests to install ...
0
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1answer
101 views

RealVNC Viewer: How can I escape from the remote desktop screen by using keys?

I often use RealVNC Viewer to connect to remote VNC desktops served by RealVNC Server, Tight VNC Server, X11VNC... etc. When connected, all pressed hotkeys are passed to (captured by) the remote ...
2
votes
3answers
83 views

Can Gnome act as thin client?

I'm wondering if Gnome can be used like VNC. Can the window manager be run on linux box A to work with linux box B? I'm editing some videos, and the system I'd like to use is headless. So if I could ...
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0answers
57 views

Can I restrict VNC connections by SSH key or login ID?

I want to offer friends access to the X desktop on host "foo" for collaboration, but only at certain times; meanwhile, I want to access that desktop myself at any time. I have set up SSH port ...
2
votes
1answer
2k views

Killing VNC Process Manually

I'm looking for a way to reset the display counter for VNC to :1. What has happened is that my server has been restarted without killing the VNC processes first and upon reboot and then starting ...
0
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0answers
84 views

Can't connect to VNC even though port is open and service is visible

A client with a small office network (under 20 devices) had me replace a malfunctioning Netgear router with a Buffalo WHR-600D router. On the previous router, I had set up port forwarding with custom ...
0
votes
1answer
369 views

Mouse and Keyboard Input not working under Xubuntu VNC

Question I have x11vnc setup on a Xubuntu 14.04 machine, however when I connect to the local session, no keyboard or mouse access is accepted. I start x11vnc using: x11vnc -xkb -forever -shared -...
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0answers
228 views

VNC attack attempts on OS X 10.10 — should I worry/respond?

If I turn on OS X "Screen Sharing" (i.e., VNC access), my console log gets regular messages like the following: screensharingd[1584]: Authentication: FAILED :: User Name: N/A :: Viewer Address: <...
3
votes
0answers
500 views

How to start a VNC session with multiple monitor

The work in my lab requires dual monitor (well I can live with only one monitor, but I will have to constantly switching between windows). A headless server (no monitor) is running CentOS 6 64 bit ...
0
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2answers
848 views

Using Clipboard with Xfce and TightVNC

I'm having major difficulties in getting the clipboard (copy/paste) to work over my VNC connection. Setup: Server: Ubuntu 14.04 with Xfce and TightVNCServer Client: Windows 8.1 with TightVNCViewer ...
1
vote
1answer
317 views

Remote Desktop from Windows to Mac which actually works

I need to work on both Windows 8 and Mac Mavericks, Windows 8 being my main machine. I've been trying to do a remote desktop from Windows 8.1 to Mac. I tried different solutions VNC, TightVNC, ...
0
votes
1answer
130 views

Seting up vnc on mac through RPI ssh

I'm currently away from home, and I would like to access my iMac which is turned on in my place. I set up the mac screen sharing before I leave, but something went wrong, and I can't access it from my ...
1
vote
1answer
132 views

VNC just one screen from Windows to Mac

I'm looking to connect to a Mac system via VNC from a Windows system, but am looking for the feature similar to what is present in Apple Remote Desktop where I can choose which screen to show. The ...
0
votes
1answer
443 views

fedora 21 tigervnc resolution settings

I'm using fedora 21 remotely from Win7 remote desktop client. But the tigervnc screen resolution size is not properly set automatically. So I have to enter the following command every time after the ...
0
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0answers
439 views

Connecting through UVNC repeater

I have been working on finding a solution to connect a Windows VNC client to a Linux VNC server through a UVNC repeater. On an Ubuntu desktop I have x11vnc running and have been able to connect using ...
0
votes
2answers
623 views

VNC - two users at same time

I've set up VNC on my desktop (Linux) and I'm not sure how to configure it so that there can be two users using the desktop at the same time? Is VNC the correct tool for this or will it only allow one ...
0
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1answer
539 views

Use wired LAN network interface for Teamviewer and Wi-Fi interface for everything else

I need to make TeamViewer use my wired network card and web browsing traffic to use my Wi-Fi network card. I am using Windows XP. How can I make this happen? If the scenario above would not be ...
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0answers
171 views

Tablet as second monitor (RTMP)

Now i am using my tablet as second monitor. My solution works likes this i've added an extra monitor virtually (by forcing use VGA) and i have served my screen with tightVNC and connected to my pc ...
0
votes
1answer
1k views

How to emulate EDID on HTPC so it can be run headless

as my title, i need some way to make my HTPC think there is a screen connected, because when i connect to it thrue VNC or Teamviewer the screen is all black when there is no screen connected. so my ...
0
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1answer
2k views

tightVnc Viewer: no connection could be made

I have a VPS running ubuntu 14.10, I correctly installed VNC which ran fine for one day. However yesterday when I tried to connect to my VNC using tightvnc viewer it said no connection could be made ...
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0answers
365 views

Faster scroll speed for vncviewer when in full screen

I've started x11vnc on a machine with two screen and am using vncviewer from a single screen machine to connect to it. That is, the local window is smaller than the remote screen. In fullscreen mode (...
-2
votes
1answer
202 views

remote control Raspberry Pi? [closed]

I have read somewhere that you are able to remotely control a raspberry Pi. I have already tried VNC, and tried finding TeamViewer for Raspbian, unfortunately without luck. Is it really possible or ...
0
votes
1answer
2k views

Is it OK to have kerberos-sec port open to the Internet in Mac OS X?

I’ve just bought my first Mac I want to connect it directly to the Internet in a colocation facility. Running nmap against it shows: Starting Nmap 6.40 ( http://nmap.org ) at 2015-02-18 21:54 GMT ...
0
votes
1answer
37 views

Locked out of VNC Viewer as keyboard has changed

I was using my VNC Viewer and whatever I did, the keyboard changed. I then got locked out of my window as when I was researching how to change the keyboard my session timed out. My password contains ...
0
votes
1answer
177 views

Increase VNC File Transfer Speeds

I have noticed that the UltraVNC upload file transfer speed (client -> server) over a LAN is reliably about 7kb/sec no matter the conditions. Interestingly, the download file transfer speed (server -> ...
1
vote
1answer
317 views

VNC/Steam game Streaming service with a Windows server with no monitor plugged in is only 640x480 resolution

VNC, Steam Streaming, and Windows 7 desktop only seem to support 640x480 resolution when there is no monitor plugged in. Is there an application that can "spoof" a monitor being plugged in? I'd like ...
1
vote
1answer
2k views

How do I properly start a vnc server on fedora?

I don't remember this being difficult last time I used vnc. This is what I've tried (I'm running fedora 21)... First off, install a vnc server. sudo yum install tigervnc-server ... y Now to ...
0
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1answer
103 views

Using Laptop Solely for VNC Connection to Desktop

Question: Would it be reasonable to use a laptop solely as a Virtual Network Connection (VNC) client of my main desktop's VNC server? If so, what would be the best method to use? Background: I have a ...
0
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0answers
370 views

How to change 'default resolution' of Windows 8 computer (without monitor, connected over VNC)?

I'm trying to connect to a bunch of servers (all running Windows 8) remotely using VNC. I only have one spare monitor to share between several servers, and when I start one up without the monitor ...
0
votes
1answer
53 views

Screen sharing from Windows to OSX

I want to access OSX from my Windows 7 computer. As far as I know, this can be done easily by clicking "allow VNC viewers" checkbox in OSX. The problem is that I need to do it on (a lot of) different ...
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votes
2answers
50 views

Possible way to use desktop applications on your android device with almost no lag in remote area?

Can you use a Wireless LAN connection and appropriate device(s) to link an android smartphone and a desktop computer in a remote area, such as Antarctica, so that the smartphone can use an app like ...
2
votes
1answer
57 views

KVM to/from PCs

Is there a way to send keystrokes and mouse signal to a target machine without installing any type of software (even an OS) on the target machine? I want to do some repair and diagnostics-related (...
0
votes
1answer
430 views

how to startx on remote machine in gnu/linux

I would like to startx on a remote machine, having the X session on that remote machine's display/monitor. Background: My machines all run Arch linux, and they all dont use a graphical login manager (...
0
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0answers
150 views

Failure to connect to VNC server after upgrade to Fedora-20

On one of my servers (Chameleon - host for a number of VMs running different OS versions) I have two VNC server instances (Tiger VNC) on the host system - one for a root desktop and one for a plain ...
0
votes
1answer
154 views

RDP sessions logs out VNC session?

I have situation on my Windows 7 machine, where is active RDP service and running VNC (TightVNC) server. Let's say, that I'm logged in via VNC (VNC viewer). Then I want to connect via RDP. At this ...
0
votes
2answers
106 views

Export Linux Desktop to others via Web [closed]

Is there a way to show other people my Linux Desktop via web? I use Ubuntu 14.04 and have a web server with full root access. I searched the web and found vnc, but the view-client needs Java which ...
0
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0answers
575 views

VNC over Reverse SSH Tunnel or VPN?

Okay so I'm fairly new to SSH Tunneling, VPN, VNC, all that good stuff. *NOOB ALERT* I recently bought a Raspberry Pi and I loaded the Raspberry Pi release of Kali Linux on it. I have tried all day ...
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0answers
281 views

Manually compiled TigerVNC throws syntax error on Raspberry Pi

I want to set up TigerVNC (because it have XRandR support), on my Raspberry Pi B+. So I've downloaded sources from TigerVNC Github repo and compiled directly on Raspberry using CMake. It compiled ...
1
vote
1answer
3k views

The remote desktop screen is always a grey background

I used the methods described in this page and this one to connect to the Amazon EC2 ubuntu instance using remote desktop. But I always got a grey background shown in this image: The log file in ~/....
0
votes
1answer
594 views

make Xvfb listen only on local ip

to use graphical software even on my debian based systems without graphic cards (or in addition to its main graphic) i use the virtual frame buffer x server Xvfb. I am starting it with a little bash ...
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0answers
104 views

CRON @reboot vncserver?

Is there any reason per-user cronjobs running vncserver @reboot wouldn't run? When I reboot the machine and look into /var/log/syslog, I see the jobs being run, then cron saying (CRON) info (No MTA ...
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0answers
59 views

How do I restart a hung loginwindow?

I'm running OS X as a server (10.9.4) and the following things keep happening over and over. Things will run smoothly for a while and then the GUI will simply crap out. I'm not sure if it is caused ...
1
vote
1answer
154 views

How to open vnc viewer and login vnc with one command line

I download vnc viewer from here, i find it's a binary file, so my question is how to open vnc viewer and login vnc with one command line, for instance ruby -e "puts (File.read 'path/to/my/passwd')"| ....
0
votes
1answer
2k views

CentOS 7 - Screen Sharing - VNC - Unknown authType 18

I'm trying to set up VNC to my Cent OS 7, I look at HowTos/VNC-Server - CentOS Wiki page, unfortunately that applies to Cent OS 6 and as much to Cent OS 7, so I'm back to square one( [alexus@...
0
votes
2answers
409 views

Connect to remote VNC with only port 22 using putty

I'm trying to access my home server remotely and I only have port 22 available to me. From what I understand it's possible to tunnel into the server to be able to view VNC. So far all my efforts have ...