Linux

Etisalat Mobile Communication Network blocked OpenDNS Server which turns out to be the server I use most. So each time I connect to Etisalat, I will go to edit my /etc/resolv.conf and set it to Google Public DNS. Been doing this for months and I told myself, why not write a program to check this…

Read More This Python Program will Set your DNS Servers in /etc/resolv.conf Accordingly

Been a while I’ve always wanted my Android to stay connected to my Linux via Bluetooth but I always get this heartbroken error message. bluetoothd[778]: a2dp-source profile connect failed for XX:XX:XX:XX:XX:XX: Protocol not available Why This Error? Most bluetooth devices are connected to your PC to use as Multimedia device (Sound), but when it wants…

Read More Bluetooth: Fix a2dp-source profile connect failed for XX Protocol not available in Linux

SSH Keys SSH keys serve as a means of identifying yourself to an SSH server using public-key cryptography and challenge-response authentication. One immediate advantage this method has over traditional password authentication is that you can be authenticated by the server without ever having to send your password over the network. Anyone eavesdropping on your connection…

Read More How to Set Up SSH Keys Between Servers

On installation of Debian 8 on a PC, grub wasn’t installed. Trying this method to install it, I got the error: efibootmgr: Could not set variable Boot0004: No space left on device I thought, is my /boot partition filled up? or my / is filled up so early. Had to even extend my /boot partition…

Read More Fix Grub efibootmgr: Could not set variable *: No space left on device

What is Locale? Locales defines language and country specific setting for your programs and shell session. You can use locales to see date, time, number, currency and other values formatted as per your country or language on a Linux or Unix-like system. To set system’s locale you need use shell variable. For example, LANG variable…

Read More Fix “bash: warning: setlocale: LC_ALL: cannot change locale” in Debian

One thing I’ve loved so much in KDE is the KDEConnect. A dope feature for me a lazy man πŸ™‚ What is KDEConnect? KDE Connect is a project that aims to communicate all your devices. For example, with KDE Connect you can receive your phone notifications on your computer, or just use your phone as…

Read More KDEConnect – Synchronize your SmartPhone with KDE

LaunchPad PPA allows you to upload Ubuntu source packages to be built and published as an apt repository by Launchpad. Ubuntu accepts adding of Launchpad PPAs easily and install any package you want. But here in Debian, it’s not so. I figure out a way to download package from PPAs in Debian and receive updates…

Read More Installing Package From LaunchPad PPA in Debian