Linux

How to Install K3s on Debian 13 — step-by-step Debian 13 tutorial on Progressive Robot

How to Install K3s on Debian 13

Introduction How to Install K3s on Debian 13 is a fundamental operation for any administrator maintaining a Debian 13 Trixie server. Debian 13 Trixie ships with the Linux 6.12 kernel, updated toolchains, and a fully refreshed package archive — meaning version numbers, configuration file paths, and some dependency chains differ from Debian 12. This tutorial […]

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Gentoo Linux — kde-apps/konsole — vulnerability — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — kde-apps/konsole — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202506-13 Related CVEs: CVE-2025-49091 Upstream summary: Konsole supports loading URLs from the scheme handlers such as telnet://URL. This can be executed regardless of whether the telnet binary is available. It would fallback […]

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Common Problems 124186

Oracle Linux 10 – dnf-automatic timer not running unattended security updates – Fix & Prevention

🟡 Medium   ⏱ 5–30 min  Last verified: 12 August 2025 Affected versions: Oracle Linux 10 📖 ~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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Common Problems 124121

Oracle Linux 10 – NFS mount hangs at boot due to ordering dependencies – Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 12 August 2025 Affected versions: Oracle Linux 10 📖 ~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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Common Problems 123981

Oracle Linux 10 – systemd service stuck in activating state after boot

🟠 High   ⏱ 5–30 min  Last verified: 12 August 2025 Affected versions: Oracle Linux 10 📖 ~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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Debian 13 — xfpt — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — xfpt — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 12 August 2025 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2024-43700 Upstream summary: xfpt versions prior to 1.01 fails to handle appropriately some parameters inside the input data, resulting in a stack-based buffer overflow vulnerability. When a user of […]

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Common Problems 119505

Debian 13 cloud-init Hangs Waiting for Datasource

🟠 High   ⏱ 5–30 min  Last verified: 12 August 2025 Affected versions: Debian 13 📖 ~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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Debian 13 — nodau — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — nodau — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 12 August 2025 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2022-4399 Upstream summary: A vulnerability was found in TicklishHoneyBee nodau. It has been rated as critical. Affected by this issue is some unknown functionality of the file src/db.c. The […]

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How to Install AIDE File Integrity Monitor on Debian 13 — step-by-step Debian 13 tutorial on Progressive Robot

How to Install AIDE File Integrity Monitor on Debian 13

Introduction Debian 13 Trixie is built around the ethos of stability and free software. Setting up install aide file integrity monitor on Trixie leverages the same proven Debian packaging system that powers millions of servers worldwide, while benefiting from the latest upstream releases included in the Trixie freeze. Follow each step carefully and the resulting […]

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How to Configure Network Bonding on RHEL 10 — step-by-step RHEL 10 tutorial on Progressive Robot

How to Configure Network Bonding on RHEL 10

Introduction RHEL 10 ships with a stable, security-hardened base that makes deploying configure network bonding both straightforward and auditable. This tutorial covers the complete procedure for how to Configure Network Bonding on RHEL 10, including dnf module streams where applicable, systemd unit management, and the firewalld rules required for network-facing services. Prerequisites Before you begin, […]

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