Ubuntu 18.04

Common Problems 117937

Ubuntu 18.04 APT Lock Contention Blocks Security Updates

🟡 Medium   ⏱ 5–30 min  Last verified: 19 October 2020 📖 ~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
Ubuntu 18.04 — gthumb — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — gthumb — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 19 October 2020 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-5681-1 Related CVEs: CVE-2018-18718 CVE-2019-20326 CVE-2020-36427 Upstream summary: It was discovered that gThumb did not properly managed memory under certain circumstances. An attacker could possibly use this issue to cause […]

Read more
Common Problems 118051

Ubuntu 18.04 Grub Rescue Prompt After Disk Changes

🟡 Medium   ⏱ 5–30 min  Last verified: 17 October 2020 📖 ~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
Установка веб-сервера OpenLiteSpeed в Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

Установка веб-сервера OpenLiteSpeed в Ubuntu 18.04

OpenLiteSpeed — это оптимизированный веб-сервер с открытым исходным кодом, который можно использовать для управления сайтами и их обслуживания. OpenLiteSpeed имеет ряд полезных функций, благодаря которым подходит для разнообразных вариантов установки, включая Apache-совместимые…

Read more
How To Audit a PostgreSQL Database with InSpec on Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

How To Audit a PostgreSQL Database with InSpec on Ubuntu 18.04

InSpec is an open-source, automated testing framework for testing and auditing your system to ensure the compliance of integration, security, and other policy requirements. In this tutorial, you’ll install InSpec on a server running Ubuntu 18.04. You will start by writing a test that verifies the operating system family of the server, then you’ll create a PostgreSQL audit profile from the ground-up.

Read more
CHAT