Linux Howto’s for System Administrations
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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 …
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: …
Have you forgotten the root password in Fedora? Or do you want to change the root user password in your Fedora system? No problem! This brief guide walks you through …
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 …
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 …
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 …
The other day, I tried to update my Fedora 34 desktop system using sudo dnf –refresh upgrade command and ended up with this error – error: rpmdbNextIterator: skipping h# 3643 …
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. …
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’ …
This brief tutorial describes how to restore broken Arch Linux and its variants like EndeavourOS, Manjaro Linux to previous working state. The other day, I did a full system upgrade …