March 2023 - Page 57 of 72

Common Problems 111734

Windows Server 2022 — Hyper-V checkpoint merge remains stuck after abrupt host restart — Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 29 May 2026 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 […]

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How to Configure logrotate on IBM AIX 7.2 — step-by-step IBM AIX 7.2 tutorial on Progressive Robot

How to Configure logrotate on IBM AIX 7.2

Introduction IBM AIX 7.2 is the latest release of IBM’s enterprise-grade UNIX operating system, running on IBM Power Systems hardware. Known for its reliability, security, and performance in mission-critical environments, AIX 7.2 introduces enhanced virtualization, security hardening, and cloud integration features. This guide covers how to configure logrotate on ibm aix 7.2 on IBM AIX […]

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Installing Contao CMS on an Ubuntu 12.04 VPS — step-by-step Linux tutorial on Progressive Robot

Installing Contao CMS on an Ubuntu 12.04 VPS

Contao is an open source content management system (CMS) for websites of any size. It is a flexible and scalable system that implements high security, accessibility, and SEO standards. Contao is modular as you can use hundreds of additional extensions to add functionality to your site. In this article we will install Contao on a VPS running Ubuntu 12.04.

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FreeBSD 12 — libvpx — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — libvpx — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: electron{22,24,25} — Heap buffer overflow in vp8 encoding in libvpx Related CVEs: CVE-2014-1578 CVE-2015-4485 CVE-2015-4486 CVE-2015-4506 CVE-2023-5217 Upstream summary: Electron developers report: This update fixes the following vulnerability: Security: backported […]

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Oracle Linux 8 — python-dns — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — python-dns — vulnerability — patch and remediation guide (ELSA-2024-3275)

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-3275 Related CVEs: CVE-2023-29483 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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How to Use Microsoft Graph API with PowerShell on Windows Server 2022 — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Use Microsoft Graph API with PowerShell on Windows Server 2022

Introduction to Microsoft Graph API Microsoft Graph API is the unified REST endpoint for accessing data across Microsoft 365 services including Azure Active Directory, Exchange Online, SharePoint, Teams, OneDrive, and Intune. Rather than managing multiple service-specific APIs, Graph consolidates them under a single base URL: https://graph.microsoft.com. On Windows Server 2022, PowerShell combined with the Microsoft.Graph […]

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Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide (ELSA-2022-9479)

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2022-9479 Related CVEs: CVE-2022-23040 CVE-2022-23042 CVE-2022-1048 CVE-2021-4197 CVE-2022-1353 CVE-2022-23039 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

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Установка R в Ubuntu 20.04. [Краткое руководство] — step-by-step Linux tutorial on Progressive Robot

Установка R в Ubuntu 20.04. [Краткое руководство]

Язык программирования с открытым исходным кодом R предназначен для статистических вычислений и графики. В этом обучающем модуле мы установим R на сервере Ubuntu 20.04. Более детальный вариант настоящего руководства с подробным разъяснениями каждого шага можно найти в статье…

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