authentication

Common Problems 111647

Windows Server 2022 — AD DS replication fails with error 1722 (RPC Server Unavailable) — Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 26 November 2022 Affected versions: Windows Server 2022 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution — Primary Fix Solution — Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]

Read more
How to Set Up Node Exporter for Server Metrics on Debian 9 — step-by-step Debian 9 tutorial on Progressive Robot

How to Set Up Node Exporter for Server Metrics on Debian 9

Introduction Debian 9 Stretch is built around the ethos of stability and free software. Setting up set up node exporter for server metrics on debian 9 on Stretch leverages the same proven Debian packaging system that powers millions of servers worldwide, while benefiting from the latest upstream releases included in the Stretch freeze. Follow each […]

Read more
Common Problems 116942

Ubuntu 22.04 high CPU usage from gnome-shell

🟡 Medium   ⏱ 5–30 min  Last verified: 25 November 2022 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors & Cross-Refs References & Further […]

Read more
How to Configure Domain Trusts in Active Directory on Windows Server 2012 R2 — step-by-step Windows Server 2012 R2 tutorial on Progressive Robot

How to Configure Domain Trusts in Active Directory on Windows Server 2012 R2

How to Configure Domain Trusts in Active Directory on Windows Server 2012 R2 Active Directory domain trusts establish security relationships between domains, enabling users in one domain to access resources in another. Trusts are fundamental to multi-domain and multi-forest Active Directory environments, mergers and acquisitions, and partner organisation access scenarios. Windows Server 2012 R2 supports […]

Read more
How to Set Up a Print Server on Windows Server 2022 — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Set Up a Print Server on Windows Server 2022

What Is PowerShell Remoting? PowerShell Remoting enables you to run PowerShell commands and scripts on remote Windows computers as if you were sitting at the local console. It is built on top of the WS-Management protocol (WinRM), which uses HTTP (port 5985) or HTTPS (port 5986) for transport. PowerShell Remoting is the standard tool for […]

Read more
How to Set Up Azure Arc on Windows Server 2022 — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Set Up Azure Arc on Windows Server 2022

How to Configure IIS Logging and Request Tracing on Windows Server 2022 IIS on Windows Server 2022 provides robust logging and diagnostic capabilities that are critical for monitoring traffic, debugging application errors, and meeting compliance requirements. This guide covers every aspect of IIS logging — choosing the right log format, customizing fields, controlling file rotation, […]

Read more
How to Set Up Windows Server 2022 Container Monitoring — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Set Up Windows Server 2022 Container Monitoring

Introduction to Network Access Control on Windows Server 2022 Network Access Control (NAC) is a set of policies and technologies that restricts network access based on the identity and health state of the connecting device. On Windows Server 2022, the primary NAC infrastructure component is the Network Policy Server (NPS), which acts as a RADIUS […]

Read more
Common Problems 117057

Ubuntu 22.04 sudo Fails in Non-Interactive Jobs with askpass Errors

🟡 Medium   ⏱ 5–30 min  Last verified: 22 November 2022 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors & Cross-Refs References & Further […]

Read more
How to Set Up Windows Server 2022 with Grafana — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Set Up Windows Server 2022 with Grafana

Introduction to Octopus Deploy on Windows Server 2022 Octopus Deploy is a best-of-breed deployment automation server designed specifically for the challenges of continuous delivery. While CI tools like Jenkins, TeamCity, and GitHub Actions excel at building and testing software, Octopus Deploy specializes in the deployment side: managing environments (Dev, Test, Staging, Production), orchestrating release lifecycles, […]

Read more
How to Set Up a Build Server with MSBuild on Windows Server 2012 R2 — step-by-step Windows Server 2012 R2 tutorial on Progressive Robot

How to Set Up a Build Server with MSBuild on Windows Server 2012 R2

How to Set Up a Build Server with MSBuild on Windows Server 2012 R2 MSBuild (Microsoft Build Engine) is the foundational build system for .NET and C++ projects on the Windows platform. Setting up a dedicated MSBuild build server on Windows Server 2012 R2 enables your team to perform automated, reproducible builds of Visual Studio […]

Read more
CHAT