X11vnc not working on Ubuntu 20.04

How to solve X11vnc not working on Ubuntu 20.04

To solve issues with X11vnc on Ubuntu 20.04, you can try the following steps:

  • Make sure that the X11vnc package is installed on your system. You can check this by running the following command:
dpkg -l | grep x11vnc

If the package is not installed, you can install it by running the following command:

 sudo apt-get install x11vnc
  • Check if the X11vnc server is running. You can do this using this command:
ps aux | grep x11vnc

If the X11vnc server is not running, you can start it by using the following command:

x11vnc -display :0
  • Ensure that your system’s firewall is not blocking connections to the X11vnc server. You can check the firewall rules by running the following command:
sudo ufw status

If the firewall is enabled and blocking connections to the X11vnc server, you can allow connections by running the following command:

sudo ufw allow 5900/tcp
X11vnc not working on Ubuntu 20.04,X11vnc not working,ubuntu 20.04
  • DISPLAY environment variable should be set correctly. You can check the value of this variable by running the following command:
echo $DISPLAY

The value of this variable should be “:0”. If it is not set correctly, you can set it by running the following command:

export DISPLAY=:0
  • Make sure that the X11vnc client is connected to the correct IP address and port. The default IP address is “localhost” and the default port is 5900. You can specify a different IP address or port by using the “-remote” and “-rfbport” options when starting the X11vnc client.
  •  Check the logs for any error messages that might indicate the cause of the issue. The X11vnc log file is usually located at “/var/log/x11vnc.log”.

I hope these steps help! 

Also Read: Puppy Linux

Related Articles

Phone flashing as if it’s taking a screenshot problem solved

While on my phone, it flashes as if it's taking a screenshot. What's wrong with it?There could be...

X11vnc not working on Ubuntu 20.04

How to solve X11vnc not working on Ubuntu 20.04To solve issues with X11vnc on Ubuntu 20.04, you can try...

Password Hashing Fully Explained

Password HashingPassword hashing is an essential security measure that can help protect your personal information and guard against...

LEAVE A REPLY

Please enter your comment!
Please enter your name here

- Advertisement -

Latest Articles

Phone flashing as if it’s taking a screenshot problem solved

While on my phone, it flashes as if it's taking a screenshot. What's wrong with it?There could be...

X11vnc not working on Ubuntu 20.04

How to solve X11vnc not working on Ubuntu 20.04To solve issues with X11vnc on Ubuntu 20.04, you can try...

Password Hashing Fully Explained

Password HashingPassword hashing is an essential security measure that can help protect your personal information and guard against...

Why were chainsaws invented?

Why was the chainsaw invented How were chainsaws invented? Why were chainsaws invented? There are two different questions,...

How to use PicsArt a comprehensive guide

Are you looking to take your photo editing skills to the next level? Look no further than Picsart! This famous photo editing...
%d bloggers like this: