How Can I Recover From a Failed Linux Mint Kernel Update?
I'm new to Linux Mint and tried installing an available update while connected through a mobile hotspot. The connection briefly dropped during the installation, and the process was…
System Operations
Why Should I Try Linux If Windows Already Works for Me?
I built a PC about a year ago and installed Windows, and it has been reliable with no major problems. I'm not especially bothered by Microsoft's newer features,…
Did I Brick My PC While Trying to Install Linux Mint?
I was trying to install Linux Mint and opened the advanced startup or boot menu using a USB drive. I accidentally selected an option above the one I…
Is It Safe to Delete Leftover McAfee Folders After Uninstalling?
I removed McAfee through Windows' installed-apps settings and then ran the official McAfee Consumer Product Removal tool before restarting my laptop. Most McAfee folders are gone, but I…
Is there a faster way to switch audio devices from the Windows 11 taskbar?
Windows 11 hides several of the older taskbar controls behind the quick settings panel, which makes switching between headphones and speakers unnecessarily slow. Is there a way to…
Alt+Tab Does Not Switch Away from Fullscreen Apps on KDE Wayland
I'm using CachyOS with KDE Plasma and the KWin Wayland session. When an application is running fullscreen, pressing Alt+Tab does not switch to another window—the fullscreen app stays…
How can a small company separate production identity from a development Active Directory?
I'm a one-person IT team supporting about 15 employees. Production users and roughly 25 lab or development VMs currently share the same Active Directory domain and Entra ID…
Is a month-long wait normal for an AWS GPU quota increase?
I submitted a quota increase request on September 11 for a relatively modest GPU requirement, but the request is still unassigned and I haven't received a response despite…
Why is every website showing “This Connection Is Not Private” on my home Wi‑Fi?
When I got home, websites suddenly started showing certificate warnings on my iPhone, including Google and my college's Brightspace portal. A video had also briefly stopped loading just…
Should I Get a Linux Certification Before Moving Into DevOps and Platform Engineering?
I've been working in tech for about 14 years, mostly in test automation, and I'm transitioning toward DevOps and platform engineering. My current work involves GitLab CI/CD, Terraform,…
Linux Mint USB Worked Once, Then Started Showing an EFI Boot Error
I'm new to Linux and trying to install Linux Mint on a Windows 11 laptop. I downloaded Mint and used balenaEtcher to create a bootable USB drive. The…
How Would You Build Deeper Kubernetes and Platform Engineering Skills?
I have about five years of experience across DevOps, cloud, and backend development. I've worked with Kubernetes, EKS, AKS, Helm, CI/CD, Docker, Terraform, Argo CD, AWS, Azure, and…
Why doesn’t Alt+Tab switch away from fullscreen apps in KDE Wayland?
I'm using CachyOS with KDE Plasma and the KWin Wayland session. When I'm in a fullscreen application, pressing Alt+Tab doesn't switch to another window—the fullscreen app stays focused.…
How should a small company separate production Entra ID from a development AD?
I'm the only IT person for a company of about 15 employees. Production users and roughly 25 development or lab VMs currently share the same Active Directory domain…
Is containerd a practical production choice for Windows Server containers?
A client requires our software to run on Windows Server 2022 or newer. The application is written in Go and is currently packaged for Linux with Docker Compose…
Windows 11 Started Blue-Screening After a BIOS Boot-Order Change
My Windows 11 PC was working normally until I installed a Windows update, after which it began showing blue screens and I have not been able to repair…
What must be proven before taking over production from a SaaS provider?
We're taking over a production Java application from a SaaS provider whose service expires at the end of the month. The application is already running in our own…
How should IT handle repeated out-of-office requests for employees?
I support a client with roughly 1,000 users, and department heads regularly submit tickets asking IT to set automatic out-of-office replies for employees who forgot to do it…
Why are all websites suddenly showing “This connection is not private” on my home Wi‑Fi?
When I got home, websites on my iPhone suddenly started showing certificate warnings saying the connection was not private—even Google and my college's Brightspace site. The problem began…
Is it safe to delete leftover McAfee folders after uninstalling?
I uninstalled McAfee through Windows' Installed Apps settings, then ran the official McAfee Consumer Product Removal tool and restarted the laptop. Most McAfee folders are gone, but I…