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    <fireside:genDate>Sun, 19 Apr 2026 16:03:01 -0500</fireside:genDate>
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    <title>TechSNAP - Episodes Tagged with “Lenovo”</title>
    <link>https://techsnap.systems/tags/lenovo</link>
    <pubDate>Fri, 20 Mar 2020 00:15:00 -0700</pubDate>
    <description>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.
</description>
    <language>en-us</language>
    <itunes:type>episodic</itunes:type>
    <itunes:subtitle>Systems, Network, and Administration Podcast. </itunes:subtitle>
    <itunes:author>Jupiter Broadcasting</itunes:author>
    <itunes:summary>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.
</itunes:summary>
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    <itunes:owner>
      <itunes:name>Jupiter Broadcasting</itunes:name>
      <itunes:email>chris@jupiterbroadcasting.com</itunes:email>
    </itunes:owner>
<itunes:category text="News">
  <itunes:category text="Tech News"/>
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<item>
  <title>425: Ryzen Gets Real</title>
  <link>https://techsnap.systems/425</link>
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  <pubDate>Fri, 20 Mar 2020 00:15:00 -0700</pubDate>
  <author>Jupiter Broadcasting</author>
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  <itunes:episodeType>full</itunes:episodeType>
  <itunes:author>Jupiter Broadcasting</itunes:author>
  <itunes:subtitle>We take a look at AMD's upcoming line of Ryzen 4000 mobile CPUs, and share our first impressions of Ubuntu 20.04's approach to ZFS on root.</itunes:subtitle>
  <itunes:duration>32:53</itunes:duration>
  <itunes:explicit>no</itunes:explicit>
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  <description>We take a look at AMD's upcoming line of Ryzen 4000 mobile CPUs, and share our first impressions of Ubuntu 20.04's approach to ZFS on root. 
Plus Let's Encrypt's certificate validation mix-up, Intel's questionable new power supply design, and more. 
</description>
  <itunes:keywords>Let's Encrypt, Boulder, Go, HTTPS, TLS, CAA, DNS, ACME, automation, Intel, AMD, Ryzen, Ryzen 4000, laptop, mobile processors, CPU, GPU, computer hardware, gaming, integrated graphics, graphics, battery life, Lenovo, Ryzen Mobile, ATX12VO, power supply, PSU, motherboard, electronics, iXsystems, TrueNAS, FreeNAS, TrueNAS Core, ZFS, fusion pools, storage, zsys, 20.04, Ubuntu, Canonical, snapshots, APT, sanoid, DevOps, TechSNAP, Jupiter Broadcasting, A Cloud Guru, Linux Academy, sysadmin podcast, </itunes:keywords>
  <content:encoded>
    <![CDATA[<p>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. </p>

<p>Plus Let&#39;s Encrypt&#39;s certificate validation mix-up, Intel&#39;s questionable new power supply design, and more.</p><p>Links:</p><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'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'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'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'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>]]>
  </content:encoded>
  <itunes:summary>
    <![CDATA[<p>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. </p>

<p>Plus Let&#39;s Encrypt&#39;s certificate validation mix-up, Intel&#39;s questionable new power supply design, and more.</p><p>Links:</p><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'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'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'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'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>]]>
  </itunes:summary>
</item>
<item>
  <title>413: The Coffee Shop Problem</title>
  <link>https://techsnap.systems/413</link>
  <guid isPermaLink="false">2c022259-3aec-490f-b2e3-0560336bafce</guid>
  <pubDate>Fri, 04 Oct 2019 00:15:00 -0700</pubDate>
  <author>Jupiter Broadcasting</author>
  <enclosure url="https://aphid.fireside.fm/d/1437767933/95197d05-40d6-4e68-8e0b-2f586ce8dc55/2c022259-3aec-490f-b2e3-0560336bafce.mp3" length="23110449" type="audio/mp3"/>
  <itunes:episodeType>full</itunes:episodeType>
  <itunes:author>Jupiter Broadcasting</itunes:author>
  <itunes:subtitle>We peer into the future with a quick look at quantum supremacy, debate the latest DNS over HTTPS drama, and jump through the hoops of HTTP/3.
</itunes:subtitle>
  <itunes:duration>32:05</itunes:duration>
  <itunes:explicit>no</itunes:explicit>
  <itunes:image href="https://media24.fireside.fm/file/fireside-images-2024/podcasts/images/9/95197d05-40d6-4e68-8e0b-2f586ce8dc55/cover.jpg?v=4"/>
  <description>We peer into the future with a quick look at quantum supremacy, debate the latest DNS over HTTPS drama, and jump through the hoops of HTTP/3.
Plus when to use WARP, the secrets of Startpage, and the latest Ryzen release. 
</description>
  <itunes:keywords>DoH, DNS, HTTPS, TLS, SSL, DNS-over-HTTPS, Google, Mozilla, Firefox, Cloudflare, encryption, Windows, Chrome, MITM, Man-In-The-Middle, Quad-9, 1.1.1.1, 8.8.8.8, Cloudflare DNS, Google DNS, Wireguard, Wireguard VPN, VPN, WARP, privacy, anonymity, region shifting, mmproxy, tcp, tcp/ip, ip, forwarding, proxy, iptables, HTTP/3, QUIC, udp, 0-RTT, SPDY, networking, network protocol, curl, quiche, rust, chrome canary, canary, startpage, duckduckgo, google search, search engines, cookies, incognito, startmail, web proxy, Chromebook, chromebook support, lenovo, lenovo chromebook, security updates, Quantum computing, quantum computers, quantum supremacy, shor's algorithm, cryptography, public-key cryptography, AMD, AMD Ryzen, Ryzen PRO, Ryzen PRO 3000, memory encryption, devops, sysadmin podcast, jupiter broadcasting, linux academy, techsnap, guardmi</itunes:keywords>
  <content:encoded>
    <![CDATA[<p>We peer into the future with a quick look at quantum supremacy, debate the latest DNS over HTTPS drama, and jump through the hoops of HTTP/3.</p>

<p>Plus when to use WARP, the secrets of Startpage, and the latest Ryzen release. </p><p>Links:</p><ul><li><a title="Why big ISPs aren’t happy about Google’s plans for encrypted DNS" rel="nofollow" href="https://arstechnica.com/tech-policy/2019/09/isps-worry-a-new-chrome-feature-will-stop-them-from-spying-on-you/">Why big ISPs aren’t happy about Google’s plans for encrypted DNS</a></li><li><a title="Chromium Blog: Experimenting with same-provider DNS-over-HTTPS upgrade" rel="nofollow" href="https://blog.chromium.org/2019/09/experimenting-with-same-provider-dns.html">Chromium Blog: Experimenting with same-provider DNS-over-HTTPS upgrade</a></li><li><a title="How to enable DNS-over-HTTPS (DoH) in Google Chrome" rel="nofollow" href="https://www.zdnet.com/article/how-to-enable-dns-over-https-doh-in-google-chrome/">How to enable DNS-over-HTTPS (DoH) in Google Chrome</a></li><li><a title="What’s next in making Encrypted DNS-over-HTTPS the Default - Future Releases" rel="nofollow" href="https://blog.mozilla.org/futurereleases/2019/09/06/whats-next-in-making-dns-over-https-the-default/">What’s next in making Encrypted DNS-over-HTTPS the Default - Future Releases</a></li><li><a title="WARP is here" rel="nofollow" href="https://blog.cloudflare.com/announcing-warp-plus/">WARP is here</a></li><li><a title="The Technical Challenges of Building Cloudflare WARP" rel="nofollow" href="https://blog.cloudflare.com/warp-technical-challenges/">The Technical Challenges of Building Cloudflare WARP</a></li><li><a title="mmproxy - Creative Linux routing to preserve client IP addresses in L7 proxies" rel="nofollow" href="https://blog.cloudflare.com/mmproxy-creative-way-of-preserving-client-ips-in-spectrum/">mmproxy - Creative Linux routing to preserve client IP addresses in L7 proxies</a></li><li><a title="HTTP/3: the past, the present, and the future" rel="nofollow" href="https://blog.cloudflare.com/http3-the-past-present-and-future/">HTTP/3: the past, the present, and the future</a></li><li><a title="Cloudflare, Google Chrome, and Firefox add HTTP/3 support | ZDNet" rel="nofollow" href="https://www.zdnet.com/article/cloudflare-google-chrome-and-firefox-add-http3-support/">Cloudflare, Google Chrome, and Firefox add HTTP/3 support | ZDNet</a></li><li><a title="QUIC Implementations" rel="nofollow" href="https://github.com/quicwg/base-drafts/wiki/Implementations">QUIC Implementations</a></li><li><a title="Startpage.com - The world&#39;s most private search engine" rel="nofollow" href="https://www.startpage.com/en/">Startpage.com - The world's most private search engine</a></li><li><a title="Google extends support lifespan for seven Lenovo Chromebooks to 2025" rel="nofollow" href="https://www.androidpolice.com/2019/09/25/lenovo-chromebook-update-support-expire/">Google extends support lifespan for seven Lenovo Chromebooks to 2025</a></li><li><a title="Google’s Quantum Supremacy Announcement Shouldn&#39;t Be a Surprise" rel="nofollow" href="https://gizmodo.com/google-s-quantum-supremacy-announcement-shouldnt-be-a-s-1838357278">Google’s Quantum Supremacy Announcement Shouldn't Be a Surprise</a></li><li><a title="Scott’s Supreme Quantum Supremacy FAQ" rel="nofollow" href="https://www.scottaaronson.com/blog/?p=4317">Scott’s Supreme Quantum Supremacy FAQ</a></li><li><a title="AMD Ryzen Pro 3000 series desktop CPUs will offer full RAM encryption | Ars Technica" rel="nofollow" href="https://arstechnica.com/gadgets/2019/10/amd-ryzen-pro-3000-series-desktop-cpus-will-offer-full-ram-encryption/">AMD Ryzen Pro 3000 series desktop CPUs will offer full RAM encryption | Ars Technica</a></li></ul>]]>
  </content:encoded>
  <itunes:summary>
    <![CDATA[<p>We peer into the future with a quick look at quantum supremacy, debate the latest DNS over HTTPS drama, and jump through the hoops of HTTP/3.</p>

<p>Plus when to use WARP, the secrets of Startpage, and the latest Ryzen release. </p><p>Links:</p><ul><li><a title="Why big ISPs aren’t happy about Google’s plans for encrypted DNS" rel="nofollow" href="https://arstechnica.com/tech-policy/2019/09/isps-worry-a-new-chrome-feature-will-stop-them-from-spying-on-you/">Why big ISPs aren’t happy about Google’s plans for encrypted DNS</a></li><li><a title="Chromium Blog: Experimenting with same-provider DNS-over-HTTPS upgrade" rel="nofollow" href="https://blog.chromium.org/2019/09/experimenting-with-same-provider-dns.html">Chromium Blog: Experimenting with same-provider DNS-over-HTTPS upgrade</a></li><li><a title="How to enable DNS-over-HTTPS (DoH) in Google Chrome" rel="nofollow" href="https://www.zdnet.com/article/how-to-enable-dns-over-https-doh-in-google-chrome/">How to enable DNS-over-HTTPS (DoH) in Google Chrome</a></li><li><a title="What’s next in making Encrypted DNS-over-HTTPS the Default - Future Releases" rel="nofollow" href="https://blog.mozilla.org/futurereleases/2019/09/06/whats-next-in-making-dns-over-https-the-default/">What’s next in making Encrypted DNS-over-HTTPS the Default - Future Releases</a></li><li><a title="WARP is here" rel="nofollow" href="https://blog.cloudflare.com/announcing-warp-plus/">WARP is here</a></li><li><a title="The Technical Challenges of Building Cloudflare WARP" rel="nofollow" href="https://blog.cloudflare.com/warp-technical-challenges/">The Technical Challenges of Building Cloudflare WARP</a></li><li><a title="mmproxy - Creative Linux routing to preserve client IP addresses in L7 proxies" rel="nofollow" href="https://blog.cloudflare.com/mmproxy-creative-way-of-preserving-client-ips-in-spectrum/">mmproxy - Creative Linux routing to preserve client IP addresses in L7 proxies</a></li><li><a title="HTTP/3: the past, the present, and the future" rel="nofollow" href="https://blog.cloudflare.com/http3-the-past-present-and-future/">HTTP/3: the past, the present, and the future</a></li><li><a title="Cloudflare, Google Chrome, and Firefox add HTTP/3 support | ZDNet" rel="nofollow" href="https://www.zdnet.com/article/cloudflare-google-chrome-and-firefox-add-http3-support/">Cloudflare, Google Chrome, and Firefox add HTTP/3 support | ZDNet</a></li><li><a title="QUIC Implementations" rel="nofollow" href="https://github.com/quicwg/base-drafts/wiki/Implementations">QUIC Implementations</a></li><li><a title="Startpage.com - The world&#39;s most private search engine" rel="nofollow" href="https://www.startpage.com/en/">Startpage.com - The world's most private search engine</a></li><li><a title="Google extends support lifespan for seven Lenovo Chromebooks to 2025" rel="nofollow" href="https://www.androidpolice.com/2019/09/25/lenovo-chromebook-update-support-expire/">Google extends support lifespan for seven Lenovo Chromebooks to 2025</a></li><li><a title="Google’s Quantum Supremacy Announcement Shouldn&#39;t Be a Surprise" rel="nofollow" href="https://gizmodo.com/google-s-quantum-supremacy-announcement-shouldnt-be-a-s-1838357278">Google’s Quantum Supremacy Announcement Shouldn't Be a Surprise</a></li><li><a title="Scott’s Supreme Quantum Supremacy FAQ" rel="nofollow" href="https://www.scottaaronson.com/blog/?p=4317">Scott’s Supreme Quantum Supremacy FAQ</a></li><li><a title="AMD Ryzen Pro 3000 series desktop CPUs will offer full RAM encryption | Ars Technica" rel="nofollow" href="https://arstechnica.com/gadgets/2019/10/amd-ryzen-pro-3000-series-desktop-cpus-will-offer-full-ram-encryption/">AMD Ryzen Pro 3000 series desktop CPUs will offer full RAM encryption | Ars Technica</a></li></ul>]]>
  </itunes:summary>
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