How To Reset Or Recover Root User Password In FreeBSD
Have you forgotten the FreeBSD root user password? Worry not! This brief guide explains the procedure to reset or recover root user password in FreeBSD. This guide is officially tested …
How To Boot Into Rescue Mode Or Emergency Mode In Ubuntu 22.04 / 20.04 / 18.04
This tutorial explains how to boot into rescue mode or emergency mode in Ubuntu 22.04, 20.04 and 18.04 LTS editions. As you might already know, Runlevels are replaced with Systemd …
How To Fix Audio Issue (Dummy Output) In Intel NUC On Debian 11 And Proxmox 7
After installing the latest Proxmox edition on Debian 11 in my Intel NUC PC, I didn’t have any audio output, but the mic seems to be working. I can able …
Solve “Starting full system upgrade… there is nothing to do” Issue In Arch Linux, Manjaro Linux
I recently noticed that my Arch Linux desktop system will not update/upgrade to the latest version. I thought there wasn’t any new updates yet. I visited Arch Linux website and …
[Solved] Error rpmdb damaged header in Fedora, RHEL
Today I tried to update all packages with sudo dnf –refresh upgrade command in my Fedora 35 desktop. During the package update, I encountered with this issue – error: rpmdb: …
How To Restore Sudo Privileges To A User In Ubuntu Linux
This tutorial explains how to restore sudo privileges to a user from recovery mode on Ubuntu Linux and its derivatives like Linux mint, Pop OS operating systems. I tested this …
How To Find Available Network Interfaces On Linux
One of the common task we do after installing a Linux system is network configuration. Of course, you can configure network interfaces during the installation time. But, some of you …
How To Solve Initramfs Error In Fedora
Ubuntu and its derivatives often affected by the initramfs issue. As far as I know, it occurs usually on the disks that are formatted with ext4 filesystem. I haven’t had …
Fix “Vagrant failed to initialize at a very early stage” Error
Today, I started RHEL 8 vagrant machine and got this error – Vagrant failed to initialize at a very early stage. This was the first time I get such error. …
[Solved] Cannot access storage file, Permission denied Error in KVM Libvirt
Today, I started my Arch Linux virtual machine using virsh start command and ended up with this error – Failed to start domain ‘Archlinux_default’ error: Cannot access storage file ‘/home/sk/.local/share/libvirt/images/Archlinux_default.img’ …