Kernel Drivers

How to Configure FSRM File Server Resource Manager on Windows Server 2025 — step-by-step Windows Server 2025 tutorial on Progressive Robot

How to Configure FSRM File Server Resource Manager on Windows Server 2025

How to Configure FSRM File Server Resource Manager on Windows Server 2025 File Server Resource Manager (FSRM) is a built-in Windows Server role service that gives administrators fine-grained control over storage consumption, file types, and reporting on file shares. With FSRM you can enforce disk quotas to prevent users from exhausting share capacity, block prohibited […]

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How to Set Up Advanced Audit Policies on Windows Server 2025 — step-by-step Windows Server 2025 tutorial on Progressive Robot

How to Set Up Advanced Audit Policies on Windows Server 2025

How to Set Up Advanced Audit Policies on Windows Server 2025 Windows Server 2025 ships with a powerful auditing subsystem that, when properly configured, generates a detailed forensic trail of user activity, privilege use, object access, and policy changes. The key to unlocking its full potential is understanding the difference between the nine basic audit […]

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NetBSD 10.0 — xentools41 — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — xentools41 — multiple vulnerabilities (6 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2012-6075 CVE-2013-2072 CVE-2013-2211 CVE-2012-0029 CVE-2012-2625 CVE-2012-4544 Upstream summary: pkgsrc audit-packages flagged xentools41<4.1.4nb1 for vulnerability class 'remote-system-access'. Reference: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-6075 Table of contents Symptom & Impact Environment & Reproduction Root Cause […]

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Common Problems 111186

Windows Server 2025 — Hyper-V live storage migration fails midway with I/O error on Server 2025 — Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 19 November 2024 Affected versions: Windows Server 2025 📖 ~2 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 […]

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Oracle Linux 9 — kernel — security and stability fixes — required update — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — kernel — security and stability fixes — required update (ELSA-2022-5249)

🟠 High   ⏱ 15–60 min  Last verified: 16 November 2024 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2022-5249 Related CVEs: CVE-2022-1966 CVE-2022-27666 CVE-2022-1729 CVE-2022-1012 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches […]

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Common Problems 117486

Ubuntu 20.04 No Sound Output

🟡 Medium   ⏱ 5–30 min  Last verified: 16 November 2024 📖 ~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 […]

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How to Install and Configure Telnet Client and SSH Server on Windows Server 2025 — step-by-step Windows Server 2025 tutorial on Progressive Robot

How to Install and Configure Telnet Client and SSH Server on Windows Server 2025

How to Install and Configure Telnet Client and SSH Server on Windows Server 2025 Remote command-line access to Windows Server 2025 is no longer limited to Remote Desktop Protocol or WinRM-based PowerShell remoting. Microsoft ships a fully-featured OpenSSH Server as an optional Windows capability, transforming Windows Server into a first-class SSH target that Linux, macOS, […]

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Common Problems 111041

Windows Server 2025 NTFS Corruption Detected by CHKDSK After Power Failure — Fix & Prevention

🔴 Critical   ⏱ 5–30 min  Last verified: 15 November 2024 Affected versions: Windows Server 2025 📖 ~2 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 […]

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How to Set Up Let's Encrypt SSL for IIS on Windows Server 2025 — step-by-step Windows Server 2025 tutorial on Progressive Robot

How to Set Up Let’s Encrypt SSL for IIS on Windows Server 2025

How to Set Up Let’s Encrypt SSL for IIS on Windows Server 2025 Let’s Encrypt is a free, automated certificate authority that issues 90-day Domain Validation (DV) TLS certificates. On Linux with Apache or nginx, Certbot handles the entire process; on Windows with IIS, the recommended equivalent is win-acme (formerly known as letsencrypt-win-simple), a fully […]

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