Patch Management Articles

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1/1/2026 • EN

Azure Linux VM Patch fails: Sudo status check failed

Troubleshooting guide for an Azure Linux VM patch failure due to a sudo status check error, often caused by DNS issues.

Azure linux Patch Management Update Manager Vm

Chris Bradshaw

10/18/2023 • EN

Learnings from the NSA and CISA top 10 cybersecurity misconfigurations

Analysis of the NSA and CISA's top 10 cybersecurity misconfigurations, offering insights for IT and business leaders on common network security risks.

Access Control cybersecurity Network Security Patch Management Security Misconfigurations

Tobias Zimmergren

5/15/2019 • EN

Status update, May 2019

Developer updates on email-based tools for software development, including web patch review for sourcehut and new email composition in aerc2 terminal client.

code review Email git Patch Management Sourcehut

Drew DeVault

8/18/2009 • EN

Using Mercurial MQ

A guide to using Mercurial's MQ extension for managing patches and switching between changes in a version control workflow.

Mercurial Mq Extension Patch Management version control workflow

Ian Lewis

Patch Management Articles

Azure Linux VM Patch fails: Sudo status check failed

Learnings from the NSA and CISA top 10 cybersecurity misconfigurations

Status update, May 2019

Using Mercurial MQ

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