July 2019 - Page 42 of 69

How to Configure Hyper-V Generation 2 Virtual Machines on Windows Server 2019 — step-by-step Windows Server 2019 tutorial on Progressive Robot

How to Configure Hyper-V Generation 2 Virtual Machines on Windows Server 2019

How to Configure Hyper-V Generation 2 Virtual Machines on Windows Server 2019 Hyper-V Generation 2 virtual machines represent a significant architectural advancement over Generation 1 VMs in Windows Server 2019. Generation 2 VMs use a purely UEFI-based firmware, remove legacy virtual hardware devices, and support modern features such as Secure Boot, shielded VMs, and faster […]

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FreeBSD 12 — tcpdump — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — tcpdump — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: tcpdump — multiple vulnerabilities Related CVEs: CVE-2003-0989 CVE-2003-1029 CVE-2004-0057 CVE-2004-0183 CVE-2004-0184 CVE-2005-1267 CVE-2005-1278 CVE-2005-1279  +12 more Upstream summary: tcpdump developers report: Too many issues to detail, see CVE references for […]

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FreeBSD 12 — libxul — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — libxul — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: mozilla — multiple vulnerabilities Related CVEs: CVE-2010-1585 CVE-2010-2760 CVE-2010-2762 CVE-2010-2763 CVE-2010-2764 CVE-2010-2765 CVE-2010-2766 CVE-2010-2767  +12 more Upstream summary: Mozilla Foundation reports: CVE-2019-11751: Malicious code execution through command line parameters CVE-2019-11746: […]

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How To Deploy a Rails App with Git Hooks on Ubuntu 14.04 — step-by-step Linux tutorial on Progressive Robot

How To Deploy a Rails App with Git Hooks on Ubuntu 14.04

In this tutorial, we will show you how to use Git hooks to automate the deployment of the production environment of your Rails application to a remote Ubuntu 14.04 server. Using Git hooks will allow you to deploy your application by simply pushing your changes to a production server. This particular setup uses a simple “post-receive” Git hook, in addition to Puma as the application server, Nginx as a reverse proxy to Puma, and PostgreSQL as the database.

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openSUSE Tumbleweed — openttd — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — openttd — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE security advisory Related CVEs: CVE-2010-4168 CVE-2012-0049 CVE-2013-6411 CVE-2012-3436 Upstream summary: Multiple use-after-free vulnerabilities in OpenTTD 1.0.x before 1.0.5 allow (1) remote attackers to cause a denial of service (invalid write and daemon crash) […]

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Common Problems 121569

Debian 9 Filesystem Remounted Read-Only After Error

🟠 High   ⏱ 5–30 min  Last verified: 19 May 2026 Affected versions: Debian 9 📖 ~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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