Questions tagged [vnc]

Virtual Network Computing (VNC) is a desktop sharing system that uses the RFB protocol to remotely view and control another desktop.

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1answer
19 views

How can I use copy to/from command in VNC on pi in my python code?

I am working with Raspberry Pi-0. Currently I am copying data from/to windows using VNC button at top. I want to do it using python code i.e I want to access the commands used by VNC on Pi to copy ...
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1answer
14 views

vncserver don't work by no error in raspberry

I have one raspberry zero which settled before correctly and can connect to it by LMDE Linux, but after changing the Linux ti Ubuntu i have problem in working by ti and asked here: Ubuntu WiFi ...
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1answer
23 views

Real VNC Viewer does not connect after reboot

I am running my Pi 4 headless using VNC. Everything works as expected, however when I reboot the Pi, VNC does not reconnect unless I physically connect a monitor directly to the HDMI port on the Pi. ...
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1answer
25 views

How to setup static IP address on RPi 4 with VNC support

I have a RPi 4 running Raspbian buster. I would like to setup a static IP address for it with support for VNC. I have tried a number of tutorials and I have succeded in making a static IP address for ...
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1answer
57 views

Error in sudo apt update

I have a raspberry pi 3 b model with raspian Buster installed. I have connected it headless and am using putty and vnc viewer to access it. I am trying to update it using sudo apt-get update. The ...
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1answer
28 views

Realvnc - Trouble connecting using hostname

Hi I am having trouble connecting to Pi3B (Buster) using wifi. It works fine when using IP address but gives "No such host is known" when entering its hostname for access? I tried entering the ...
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1answer
48 views

VNC/Screen Mirroring over raspberry pi 4 hotspot

So far found ways to set up a VNC server with the local network. However, I'm looking for a way to create a hotspot that bridges a wifi connection on the pi and host a VNC server (such as RealVNC) or ...
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1answer
28 views

remote connecting to laptop

I have connected my raspberry pi model 3 B to my laptop remotely using SSH. I am able to connect to the terminal, but when im trying to view using VNC viewer all I am getting is a gray screen.
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0answers
68 views

RPi 4 intermittently connecting to SSH and VCN?

I am using Raspian Buster on RPi4 and have enabled VNC on RPi. I am using windows 10 and connecting to PC and RPi using mobile hotspot on my Samsung Android. The problem I am facing is the VNC and ...
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0answers
50 views

Connecting via Ethernet VNC

So until now, I've been using VNC to connect to my raspberry pi 4 with my raspberry pi 4 being allocated an IP address through my router. Now I need to be able to connect to it via ethernet cable. ...
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0answers
77 views

Port forwarding issue. How do I troubleshoot?

I have a Pi, running Raspbian 10 Buster. I would like to portforward VNC and transmission. I have opened the ports in my router, firewall. The ports are still "closed". I was trying to see why is ...
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1answer
50 views

How to right click on Raspbian from Mac keyboard when connected via VNC?

How can I right-click on Raspbian from a Mac keyboard when I am connected via VNC? I have tried Ctrl + Click and some other obvious choices without success. ctrl+click on a link in the browser, for ...
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1answer
79 views

Run remote web browser on Raspbian without installed DE

I want to install and run only a web browser on my RPI4 without installing any desktop environment. I am thinking to just enter a specific URL in my browser and then to be able to access a web browser ...
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1answer
194 views

How to remotely and temporarily start the desktop GUI in headless setup?

I have a Raspberry Pi running well in headless mode. I am comfortable running things from the command line, and so have it set to boot to CLI. I use PuTTY from Windows 10 to run any commands etc. ...
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4answers
626 views

Why is my VNC server no longer listening for cloud connections, when all other internet is working?

I'm currently 100 miles away from said Raspberry Pi, and it's suddenly stopped listening for cloud connections through no intervention of my own. The client (running on windows) suddenly froze, like ...
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1answer
43 views

3B+ Not Booting

I've had my Raspberry Pi 3B+ for a while now (a couple of months, maybe) and it has always booted just fine, up until this week. I was using the RPi to host my Discord Bot, but now it doesn't seem to ...
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1answer
78 views

VNC connection stops updating after a short period

So I have a Raspberry Pi 3 with a 5" screen that's too small to do dev work on so I want to be able to VNC in with a larger resolution virtual desktop. And in fact it works out of the box with the ...
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0answers
100 views

Connect with VNC to RPI 3B+ via Bluetooth

I want to do VNC via Bluetooth between my Raspberry pi 3b+ and an android phone. Some forums say that bluetooth technology is so slow to connect VNC via a DUN network, but I was doing some research ...
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0answers
15 views

Realvnc has two sessions listed for 1 user to connect to. How do I merge them?

It's the same user(pi), same pi. But different desktops when I log in (see left and right). I just want one raspberry pi session for simplicity and am interested in how I even managed to create two ...
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1answer
96 views

Is there a way i can view RPI screen to VNC on Raspbian lite

i have a problem where i need to view my running python GUI app (Kivy) to VNC. The app is running on the 7" RPI screen and i am using raspbian lite (no desktop), i used raspi-config to enable VNC but ...
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2answers
171 views

Can't connect to RPi4 from Windows 10 (SSH,RDP, VNC, HTML)

I recently was attempting to connect to my RPi via SSH & Remote Desktop. After several failed attempts from accessing it from windows, I attempted to access it from my Android phone on the same ...
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0answers
28 views

Run VNC server without VPN when VPN is enabled

I use Real VNC server and viewer to connect to my Pi over the internet and use ExpressVPN as my VPN provider, which works well in general. ExpressVPN is configured so that if for any reason the VPN ...
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1answer
60 views

Remotely Connect to Pi through VNC Outside of LAN Network

I want to be able to remotely access the desktop of my Raspberry Pi 2, running Rasbian Full, from outside of my LAN network. I've been able to easily connect on my network, but I want to be able to ...
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0answers
20 views

My Rpi can't connect again using Putty and VNC

I'm totally noobie in this area. I'm learning to use my RPi 3 model B. So at first I used it with my PC using tutorials in the web through Putty (SSH) and VNC viewer and everything worked fine. Then I ...
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0answers
55 views

Can I prevent Kivy from registering all VNC clicks as double clicks?

I'm using VNC to connect to a Raspberry Pi in order to run a Kivy project, which is run via Pycharm and SSH. The project is intended to run on a touchscreen connected to the Pi, but for the sake of ...
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1answer
68 views

how to start the vncserver gui

I type vncserver and only a background thread starts. I enabled vnc through menu> preferences>raspberry pi configuration but no vnc server button appears at the top like I see in the walkthrough but ...
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1answer
244 views

Raspberry Pi3 freezes during sudo apt-get upgrade

I recently downloaded buster image (2019-07-10) and it is working fine. However when I run sudo apt-get upgrade I'm getting and error when it is upgrading realvnc with the following message: new ...
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1answer
162 views

Starting Real VNC daemon automatically with a boot or reboot

I can use sudo vncserver-x11-serviced & to start a VNC Server as a daemon. I need to execute this command whenever I boot or reboot Raspberry Pi. From https://www.realvnc.com/en/connect/docs/...
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2answers
7k views

Raspberry Pi 4 VNC Remote Connection Desktop Error

Surroundings Raspberry Pi system: Raspbian Buster with desktop Direct connection using fiber Problem VNC connection remote desktop error: cannot currently show the desktop, I have enabled VNC and ...
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1answer
231 views

How to prevent VNC Viewer window to headless RPi4 from automatically closing after a while?

I'm running an RPi4 headless and connecting over WiFi using VNC Viewer. At some point after opening the viewer window (maybe an hour or two later) that viewer window seems to automatically close. ...
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2answers
78 views

Multiple PIs; different VNC appearance

I have three Rasperberry PIs but thescaling in VNC is different. Two were identical and large enough to work on from my windows 10 (64bit) monitor. All of a sudden (fast fingers I guess) one Pi’s ...
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0answers
26 views

Pi0W Crash on VNC Forwarding but not through SSH Tunnel

Short version: Pi Crashes when forwarding vnc port, but not when ssh tunneling the port. Full version: I've an old snowleopard OSX machine which has a defective keyboard and wifi, but I wanted to use ...
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2answers
2k views

VNC connection from windows to raspi running buster

I am trying to establish a vnc from windows to raspi buster which does not work so far. Status is as follows: ssh with putty is up and running I have switched on vnc in sudo raspi-config I have ...
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0answers
27 views

Remote access lags on 3B+ when firewall enabled

I'm having some weird problems with SSH and VNC on a 3B+. I've got basic firewall rules on the Pi to allow that traffic through, but I get major lag with them. I'm talking 2 minute delays. If I ...
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1answer
464 views

Connecting to the Raspberry from TightVNC

The Pi sets up RealVNC. Is it possible to use a TightVNC client to connect to it? I have enabled the VNC server on Raspbian GNU/Linux 10 (buster) without any special configuration. From the Pi to ...
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0answers
57 views

Remote Connection of Rpi3 using VNC/RDP

I have inserted flashed SD with raspbian - installed tightvncserver and was able to connect using Remmina(VNC & RDP) via IP address. But now when I try to connect using VNC, I get Unable to ...
2
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1answer
50 views

VNC on Raspberry Pi with several users connecting to their own home at the same time

I want to use the VNC shipped with a Raspberry Pi. My goal is to offer the possibility to several users to connect to their own home at the same time. By default, I can connect to the "pi" user. I ...
2
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1answer
37 views

Screen resolution when VNCing into a Pi Zero W

I am using TightVNC to get into a Raspberry Pi Zero W, running Raspbian. The pi normally runs headless and I will never attach a monitor to it, only remote in. When I remote in, I see a small ...
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0answers
16 views

Trying to connect vnc server from my Pi 3 but getting blank screen in vnc viewer

Hey I have setup the VNC server and running chrome there and want to see the same view here in my RaspberryPi3. But I am getting the blank screen. I have done the same setup in my laptop it is ...
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2answers
361 views

VNC Client on Raspberry PI Zero

I need to use VNC Client on Raspberry PI Zero. It doesn't have network interfaces, so I probably need to connect Raspberry via mini-usb to my Android phone. How to configure such network (via USB)? ...
2
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1answer
88 views

Connecting Raspberry Pi to 2 separate networks

Hi I was wondering if the following setup would work. I am trying to accomplish the following. Connect to VPN server from outside my network and then VNC or RDP and possibly SSH into the other ...
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0answers
36 views

Why cant I use hardware keyboard when using VNC

I have a small problem. I have a spare smartphone and decided to use it as a screen for my raspberry pi 3B+. I ordered a physical keyboard and mouse for my raspi. But when I connect with my old ...
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0answers
19 views

Setting viewonly and scale with vncserver-x11-serviced

I'm trying to get the VNC server to start in viewonly mode with a scale of 0.25x0.25 but can't see exactly where this has to be set. It looks like in older versions you would start VNC with the -...
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2answers
2k views

Forgot password for username pi [duplicate]

I need to authenticate so that I can use the VNC Server and Viewer and be able to access the Pi's screen from another computer. When I download the VNC Server I have to authenticate and enter a ...
2
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2answers
707 views

Signing in to VNC Server - no “Licensing” option

NOTE: Local connection working fine, I am trying to establish a cloud connection. I've been following the below guides to setup a cloud connection for VNC: raspberryPi documents realvnc documents ...
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1answer
216 views

LXTerminal missing

I have Stretch on my Raspberry runnig via VNC-Viewer and everything works fine. But there is no LXTerminal available. In the System Tools menu there is only Termit listed, in the Accessories I see ...
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0answers
139 views

RasPi VNC Issues - Connection refused by the computer

I am getting a bit desperate here since I do not understand how to fix this issue. My problem: using a RasPi3 A+ `vnc server is running: status response via ssh *systemctl status vncserver-x11-...
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1answer
45 views

Multiple VNC Servers (Touchscreen)

I am using a RaspberryPi (3B+) with the official 7" touch screen. I have VNC installed and connecting to it works with the touch screen resolution 800 x 480 (I am getting a copy of what I see on the ...
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0answers
148 views

Use VNC to get right-click on touchscreen

I found that when I use a Windows VNC client to connect to my Pi, it has a very nice emulation of right click, middle click, etc. The functionality I cannot get from my normal touchscreen setup: Pi ...
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0answers
58 views

Odd characters in LXTerminal with RealVNC viewer

Image below shows the output from service cron status, via ssh on the left, LXTerminal via RealVNC on the right. Linux raspberrypi 4.14.98-v7+ #1200 SMP Tue Feb 12 20:27:48 GMT 2019 armv7l GNU/Linux ...

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