How to fix problems installing Ceph on Proxmox
How to fix "no active subscription" error when installing Ceph on Proxmox.
System Administration
Tips & Tricks for working with Traefik
Working with a new technology or tool has a learning curve and
Ubuntu 20.04 LTS, Docker & PiHole
How to install PiHole using Docker on Ubuntu. In particular how to deal with the port 53 issue.
HP Z230 BIOS Recovery
Several months ago I encountered a failure I had never encountered before
Adding AzureAD/Office365 users to local security groups
Over the past 12 months we have been transitioning our clients away from domain and local logins to AzureAD. Most of our clients are using Office365 using AzureAD/Office365 usernames and passwords for their local workstation login has made the login process simpler and easier.
VyOS L2TP Problem (and Fix!)
Symptom: L2TP connection on Windows 10 computers is connecting, but Internet speed is slow and connections to various resources (file servers, intranet sites, etc.) disconnect or drop frequently.