April 2021 - Page 15 of 66

Common Problems 114402

RHEL 9 Fails to Install Packages Due to Module Stream Conflicts

🟡 Medium   ⏱ 5–30 min  Last verified: 19 May 2026 📖 ~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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Gentoo Linux — sys-firmware/intel-microcode — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — sys-firmware/intel-microcode — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202402-22 Related CVEs: CVE-2021-0127 CVE-2021-0146 Upstream summary: Multiple vulnerabilities have been discovered in NVIDIA Drivers. Please review the CVE identifiers referenced below for details. Table of contents Symptom & Impact Environment & […]

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Build and Deploy Your Personal Terminal ChatGPT Bot in Python with OpenAI APIs — step-by-step Python tutorial on Progressive Robot

Build and Deploy Your Personal Terminal ChatGPT Bot in Python with OpenAI APIs

URL: https://www.progressiverobot.com/openai-terminal-chatbot/ Introduction Conversational bots have become increasingly popular, providing an interactive way for users to engage with technology. OpenAI's "GPT" (Generative Pre-trained Transformer) models enable developers to create sophisticated conversational agents. In this tutorial, you will build and deploy your personal terminal ChatGPT bot using Python and OpenAI APIs on a cloud servers running […]

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FreeBSD 13 — linux-c6-xorg-libs — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — linux-c6-xorg-libs — multiple vulnerabilities (6 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: libXfont — BDF parsing issues Related CVEs: CVE-2014-0209 CVE-2014-0210 CVE-2014-0211 CVE-2015-1802 CVE-2015-1803 CVE-2015-1804 Upstream summary: Alan Coopersmith reports: Ilja van Sprundel, a security researcher with IOActive, has discovered an issue […]

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How to Set Up Concourse CI on Debian 9 — step-by-step Debian 9 tutorial on Progressive Robot

How to Set Up Concourse CI on Debian 9

Introduction Deploying set up concourse ci on debian 9 on a Debian 9 Stretch machine is straightforward thanks to Debian’s policy-compliant packaging. Unlike rpm-based distributions, Debian stores configuration helpers in /etc/default/, uses update-rc.d for older init scripts, and provides dpkg-reconfigure for interactive package configuration. This tutorial stays on the systemd path throughout. Prerequisites Before you […]

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How To Install Django CMS Version 3 Beta 3 With Django 1.6 on Ubuntu — step-by-step Linux tutorial on Progressive Robot

How To Install Django CMS Version 3 Beta 3 With Django 1.6 on Ubuntu

In this the cloud provider article, we are going to see how to install and get started with this powerful content management system (CMS) that regulars cannot wait to get their hands on. Furthermore, we will try to provide some guidelines that should help with solving the great challenge of upgrading Django CMS from version 2.

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

Ubuntu 18.04 — plib — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-6353-1 Related CVEs: CVE-2021-38714 Upstream summary: Wooseok Kang discovered that PLIB did not properly manage memory under certain circumstances. If a user were tricked into opening a specially crafted TGA […]

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