{"id":153,"date":"2025-02-25T18:13:05","date_gmt":"2025-02-25T18:13:05","guid":{"rendered":"https:\/\/unifiguy.com\/?p=153"},"modified":"2025-02-25T18:13:05","modified_gmt":"2025-02-25T18:13:05","slug":"ms-01-microcode-patch","status":"publish","type":"post","link":"https:\/\/unifiguy.com\/?p=153","title":{"rendered":"MS-01 Microcode Patch"},"content":{"rendered":"\n<p>Cross post from a different site, left here for the knowledge!<\/p>\n\n\n\n<p>Microcode Install Instructions:<br>1) Install Proxmox 8.1<br>2) Add non-free-firmware to debian repo in sources.list<br>\u2013 Edit the \/etc\/apt\/sources.list file. Add non-free-firmware to the 1st line so it looks like this\u2014<br>\u2013 deb <a href=\"http:\/\/ftp.debian.org\/debian\" target=\"_blank\" rel=\"noreferrer noopener\">Index of \/debian<\/a> bookworm main contrib non-free-firmware<br>3) Save Changes<br>4) #apt clean &amp;&amp; apt update<br>5) #apt install intel-microcode<br>\u2013 The current version Debian has in the repo is 3.2023114.1~deb12u1<br>6) Reboot, and the microcode patch should apply automatically.<br>7) You can check what microcode you are running after reboot by<br>grep \u2018stepping\\|model\\|microcode\u2019 \/proc\/cpuinfo<\/p>\n\n\n\n<p>Running 2x MS-01\u2019s with this patch, all good so far (all cores active)<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cross post from a different site, left here for the knowledge! Microcode Install Instructions:1) Install Proxmox 8.12) Add non-free-firmware to debian repo in sources.list\u2013 Edit the \/etc\/apt\/sources.list file. Add non-free-firmware to the 1st line so it looks like this\u2014\u2013 deb Index of \/debian bookworm main contrib non-free-firmware3) Save Changes4) #apt&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-153","post","type-post","status-publish","format-standard","hentry","category-software"],"_links":{"self":[{"href":"https:\/\/unifiguy.com\/index.php?rest_route=\/wp\/v2\/posts\/153","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unifiguy.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unifiguy.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unifiguy.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/unifiguy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=153"}],"version-history":[{"count":1,"href":"https:\/\/unifiguy.com\/index.php?rest_route=\/wp\/v2\/posts\/153\/revisions"}],"predecessor-version":[{"id":154,"href":"https:\/\/unifiguy.com\/index.php?rest_route=\/wp\/v2\/posts\/153\/revisions\/154"}],"wp:attachment":[{"href":"https:\/\/unifiguy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=153"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unifiguy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=153"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unifiguy.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=153"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}