How to Install ClamAV on Ubuntu

How to Install ClamAV on Ubuntu You can install ClamAV on Linux Ubuntu by following the steps below. Step 1: Update the Package Repository Index  To update the package repository index, you can execute the following command. Step 2: Install ClamAV To install the ClamAV, you can execute the following command. Here is the output. … Read more

How to fix Slow Remote Desktop Speed on Ubuntu

Is Remote Desktop slow from you Windows Remote Desktop to Ubuntu. This change will help. In the /etc/xrdp/xrdp.ini file, change crypt_level=high to crypt_level=low Change This: To this: Save changes and Reboot Ubuntu and enjoy. Please note that this is for non production servers. Please do not change unless less security is needed, such as an … Read more

How to fix “Authentication is required to create a color profile/managed device” on Ubuntu 22.04

These error usually show up on an RDP / Windows Remote Desktop session to Ubuntu. “Authentication is required to create a color profile“ “Authentication is required to create a color managed device“ You can click Cancel to these popups or enter your password to continue. But, this article shows how to get rid of them … Read more


In Ubuntu 21.04, you will not see and files at /etc/network/interfaces. Also, in checking /etc/neteplan/01-network-manager-all.yaml there is a message: Change to static IP address if you use Ubuntu as a server. The interface name [enp1s0] is different on each environment, replace it to your own one. Rename to disable default setting Create new Edits: # … Read more

How To Set Up WireGuard on Ubuntu 20.04

Install Wireguard Now that you have WireGuard installed, the next step is to generate a private and public keypair for the server. Use the following umask command to ensure new directories and files (in your current terminal session only) get created with limited read and write permissions: Now you can proceed and create the private … Read more

Install Docker on Ubuntu

Set up the repository Update the apt package index and install packages to allow apt to use a repository over HTTPS: Add Docker’s official GPG key: Use the following command to set up the stable repository. Install Docker Engine Update the apt package index, and install the latest version of Docker Engine and containerd, or … Read more

How to Update Ubuntu and the differences between Upgrade and Dist-upgrade

How to update Ubuntu Info from man apt-get: update update is used to resynchronize the package index files from their sources. The indexes of available packages are fetched from the location(s) specified in /etc/apt/sources.list. For example, when using a Debian archive, this command retrieves and scans the Packages.gz files, so that information about new and … Read more