Currently, I am using Ubuntu 20.04 LTS as my daily driver. When I first installed it on my laptop, I did not find any wireless network. There was no wireless driver for my Broadcom BCM43142 wireless module on my dell laptop. It was very frustrating and heartbreaking as I was looking to use Ubuntu as … Read more
In my Ubuntu 20.04 LTS, I installed the x11vnc server to access it from a remote computer. Along with the x11vnc server, I installed lightdm as a display manager instead of gdm3. Then I added my Ubuntu to a windows active directory. Everything went fine. But when I tried to log in as a different … Read more
I have to install Ubuntu for my work and personal experiment several times a week. After every installation, I have to go through and configure some basic steps again and again. So, I have decided to put those things in a post so that I can recall them easily. Before making any changes and installation, … Read more
Changing firewall settings in Ubuntu is very easy. You can enable, disable or check the status of the firewall with three simple commands. Follow the below commands. Enable Firewall Disable Firewall Check Firewall Status