ubuntu

Common Problems 117450

Ubuntu 20.04 LTS Root Partition Reaches 100 Percent

🟡 Medium   ⏱ 5–30 min  Last verified: 19 August 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 […]

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Ubuntu 18.04 — fwupd — vulnerability — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — fwupd — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 19 August 2020 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-4395-1 Related CVEs: CVE-2020-10759 Upstream summary: Justin Steven discovered that fwupd incorrectly handled certain signature verification. An attacker could possibly use this issue to install an unsigned firmware. Table of […]

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Ubuntu 18.04 — ardour — vulnerability — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — ardour — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 19 August 2020 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-5110-1 Related CVEs: CVE-2020-22617 Upstream summary: It was discovered that Ardour incorrectly handled certain XML files. An attacker could possibly use this issue to cause a crash or execute arbitrary […]

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How to Upgrade Ubuntu 12.04 LTS to Ubuntu 14.04 LTS — step-by-step Linux tutorial on Progressive Robot

How to Upgrade Ubuntu 12.04 LTS to Ubuntu 14.04 LTS

Ubuntu has two types of releases: standard, which are released every six months, and Long Term Support (or “LTS”), which are released every two years. In this guide, we will go over how to safely upgrade an Ubuntu 12.04 server to 14.04, taking care to preserve our existing configuration.

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Common Problems 118410

Ubuntu 16.04 no sound output on speakers or headset

🟡 Medium   ⏱ 5–30 min  Last verified: 18 August 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 […]

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How To Rewrite URLs with mod_rewrite for Apache on Ubuntu 16.04 — step-by-step Linux tutorial on Progressive Robot

How To Rewrite URLs with mod_rewrite for Apache on Ubuntu 16.04

The mod_rewrite module allows us to rewrite URLs in a cleaner fashion, translating human-readable paths into code-friendly query strings or redirecting URLs based on additional conditions. This guide is split into two parts. The first sets up an example website and covers a simple rewrite example. The second part contains two more in-depth examples of commonly-used rewrite rules.

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So installieren Sie den Apache-Webserver unter Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

So installieren Sie den Apache-Webserver unter Ubuntu 20.04

Der Apache-HTTP-Server ist der am häufigsten verwendete Webserver der Welt. Er bietet viele leistungsstarke Funktionen, darunter dynamisch ladbare Module, robuste Medienunterstützung und eine umfassende Integration mit anderer gängiger Software. In diesem Leitfaden erklären…

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How To Install MongoDB on Ubuntu 12.04 — step-by-step Linux tutorial on Progressive Robot

How To Install MongoDB on Ubuntu 12.04

MongoDB is a document database used commonly in modern web applications. This tutorial should help you setup a virtual private server to use as a dedicated MongoDB server for a production application environment. This tutorial is written for Ubuntu 12.04.

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How To Install Ajenti Control Panel on Ubuntu 13.04 — step-by-step Linux tutorial on Progressive Robot

How To Install Ajenti Control Panel on Ubuntu 13.04

Ajenti is an open source web based control panel for Linux servers. It offers a graphical user interface to perform most of the actions required to configure and keep your server up to date. If you prefer to have a simple yet solid control panel with some eye candy, Ajenti is definitely worth checking out.

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