We take a look at AMD&#39;s upcoming line of Ryzen 4000 mobile CPUs, and share our first impressions of Ubuntu 20.04&#39;s approach to ZFS on root. 

Plus Let&#39;s Encrypt&#39;s certificate validation mix-up, Intel&#39;s questionable new power supply design, and more.Links:<ul><li><a title="Let&#39;s Encrypt changes course on certificate revocation" rel="nofollow" href="https://arstechnica.com/information-technology/2020/03/lets-encrypt-holds-off-on-revocation-of-certificates/">Let&#39;s Encrypt changes course on certificate revocation</a>
</li><li><a title="Revoking certain certificates on March 4" rel="nofollow" href="https://community.letsencrypt.org/t/revoking-certain-certificates-on-march-4/114864">Revoking certain certificates on March 4</a>
</li><li><a title="Let&#39;s Encrypt: Incomplete revocation for CAA rechecking bug" rel="nofollow" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1619179#c7">Let&#39;s Encrypt: Incomplete revocation for CAA rechecking bug</a></li><li><a title="Pass authzModel by value, not reference" rel="nofollow" href="https://github.com/letsencrypt/boulder/pull/4690/files#diff-2285b0268539881fde96d9928ecef358R1412">Pass authzModel by value, not reference</a>
</li><li><a title="The Complete Guide to CAA Records" rel="nofollow" href="https://jasonofflorida.com/the-complete-guide-to-caa-records/">The Complete Guide to CAA Records</a></li><li><a title="DNS Certification Authority Authorization" rel="nofollow" href="https://en.wikipedia.org/wiki/DNS_Certification_Authority_Authorization">DNS Certification Authority Authorization</a>
</li><li><a title="AMD&#39;s 7nm Ryzen 4000 laptop processors are finally here" rel="nofollow" href="https://arstechnica.com/gadgets/2020/03/amds-7nm-ryzen-4000-laptop-processors-are-finally-here/">AMD&#39;s 7nm Ryzen 4000 laptop processors are finally here</a>
</li><li><a title="How Intel is changing the future of power supplies with its ATX12VO spec" rel="nofollow" href="https://www.pcworld.com/article/3518831/how-intels-changing-the-future-of-power-supplies-with-its-atx12vo-spec.html">How Intel is changing the future of power supplies with its ATX12VO spec</a>
</li><li><a title="Single Rail Power Supply ATX12VO Design Guide" rel="nofollow" href="https://www.intel.com/content/dam/www/public/us/en/documents/guides/single-rail-power-supply-platform-atx12vo-design-guide.pdf">Single Rail Power Supply ATX12VO Design Guide</a></li><li><a title="FreeNAS and TrueNAS are Unifying" rel="nofollow" href="https://www.ixsystems.com/blog/freenas-truenas-unification/">FreeNAS and TrueNAS are Unifying</a></li><li><a title="FreeNAS and TrueNAS are Unifying [Video Announcement]" rel="nofollow" href="https://www.youtube.com/watch?v=0gK2g8g0btI">FreeNAS and TrueNAS are Unifying [Video Announcement]</a>
</li><li><a title="Ubuntu 20.04&#39;s zsys adds ZFS snapshots to package management" rel="nofollow" href="https://arstechnica.com/gadgets/2020/03/ubuntu-20-04s-zsys-adds-zfs-snapshots-to-package-management/">Ubuntu 20.04&#39;s zsys adds ZFS snapshots to package management</a>
</li><li><a title="ubuntu/zsys: zsys daemon and client for zfs systems" rel="nofollow" href="https://github.com/ubuntu/zsys">ubuntu/zsys: zsys daemon and client for zfs systems</a>
</li></ul>

426: Storage Stories

Systems, Network, and Administration Podcast. Every two weeks TechSNAP covers the stories that impact those of us in the tech industry, and all of us that follow it. Every episode we dedicate a portion of the show to answer audience questions, discuss best practices, and solving your problems.