ubuntu

Common Problems 118504

Ubuntu 16.04 LTS netplan not present causes confusion with interface config

🟢 Low   ⏱ 5–30 min  Last verified: 2 November 2020 Affected versions: 16.04 📖 ~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 […]

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How To Install and Use PostgreSQL on Ubuntu 16.04 — step-by-step Linux tutorial on Progressive Robot

How To Install and Use PostgreSQL on Ubuntu 16.04

Relational database management systems are a key component of many web sites and applications. They provide a structured way to store, organize, and access information. PostgreSQL, or Postgres, is a relational database management system that provides an implementation…

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Ubuntu 20.04にNextcloudをインストールして設定する方法 — step-by-step Linux tutorial on Progressive Robot

Ubuntu 20.04にNextcloudをインストールして設定する方法

Nextcloudは、ownCloudからフォークして誕生したもので、Dropboxのようにドキュメントや写真などの個人的なコンテンツを集中的に保存できるファイル共有サーバーです。このチュートリアルでは、Ubuntu 20.04サーバーで、Nextcloudインスタンスをインストールして設定します。

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Ubuntu 20.04 — velocity — vulnerability — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — velocity — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 31 October 2020 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-6281-1 Related CVEs: CVE-2020-13936 Upstream summary: Alvaro Munoz discovered that Velocity Engine incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted […]

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