How to Install Vaultwarden Password Manager on Ubuntu 24.04

Vaultwarden, a password manager application, is an unofficial Bitwarden server alternative written in Rust. Vaultwarden supports connections through the Bitwarden client and is relatively resource-light compared to the official Bitwarden service. Caddy itself is a modern, easy-to-use web server known for its automated HTTPS management capabilities using Let’s Encrypt.

Fedora 43 KVM Hypervisor && bring CachyOS KDE Plasma 6.5.1 along with kernel to Arch Linux VM

Following below is procedure which allows to install on Arch Linux CachyOS v3 repositories along with pacman fork belongs to CachyOS. Proceed as advised in post on Arch Linux KVM Guest deployed via F43/42 KVM Hypervisor . Upgraded Arch Instances have successfully passed via `sudo pacman -Syyu` multiple times during several recent days.