{"id":44706,"date":"2023-11-13T13:27:29","date_gmt":"2023-11-13T13:27:29","guid":{"rendered":"https:\/\/ubuntuhandbook.org\/?p=44706"},"modified":"2023-11-13T13:27:29","modified_gmt":"2023-11-13T13:27:29","slug":"linux-kernel-6-6-ubuntu-2204-2004","status":"publish","type":"post","link":"https:\/\/ubuntuhandbook.org\/index.php\/2023\/11\/linux-kernel-6-6-ubuntu-2204-2004\/","title":{"rendered":"Linux Kernel 6.6 Now Easy to Install in Ubuntu 22.04\/20.04 via Zabbly Repository"},"content":{"rendered":"<p><a href=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2021\/11\/tux-icon.webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-thumbnail wp-image-35489\" src=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2021\/11\/tux-icon-250x250.webp\" alt=\"\" width=\"250\" height=\"250\" srcset=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2021\/11\/tux-icon-250x250.webp 250w, https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2021\/11\/tux-icon-300x300.webp 300w, https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2021\/11\/tux-icon-600x600.webp 600w, https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2021\/11\/tux-icon-768x768.webp 768w, https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2021\/11\/tux-icon.webp 1200w\" sizes=\"auto, (max-width: 250px) 100vw, 250px\" \/><\/a><\/p>\n<p>For those who want to install the most recent Kernel 6.6 with new hardware support or compatibility fixes, it&#8217;s now available in the <a href=\"https:\/\/github.com\/zabbly\/linux\" target=\"_blank\" rel=\"noopener\">zabbly repository<\/a> for Ubuntu 20.04, Ubuntu 22.04, and Debian 12.<\/p>\n<p>Linux 6.6 was released few weeks ago as the latest Kernel series. It features PSR power saving for Intel 4th\/5th CPU, initial PECI support for 4th Gen Xeon, initial support for the Intel Lunar Lake VPU4, Dynamic Boost Control support for AMD Ryzen laptops, as well as various new hardware support. See <a href=\"https:\/\/ubuntuhandbook.org\/index.php\/2023\/11\/linux-6-6-released-as-the-latest-kernel-series\/\" target=\"_blank\" rel=\"noopener\">HERE<\/a> for more.<\/p>\n<p>As <a href=\"https:\/\/kernel.ubuntu.com\/mainline\/\" target=\"_blank\" rel=\"noopener\">Ubuntu Mainline Kernel PPA<\/a> is stuck at old RC5 for unknown reason, there&#8217;s NO official package for the new Kernel release.<\/p>\n<p>For choice, the Zabbly repository maintained by Ubuntu core developer (quit a few months ago) has updated the new kernel package for Ubuntu 22.04 &amp; 20.04.<\/p>\n<p><a href=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2023\/11\/verify-kernel66-zabbly.webp\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-44708\" src=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2023\/11\/verify-kernel66-zabbly-600x192.webp\" alt=\"\" width=\"600\" height=\"192\" srcset=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2023\/11\/verify-kernel66-zabbly-600x192.webp 600w, https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2023\/11\/verify-kernel66-zabbly-300x96.webp 300w, https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2023\/11\/verify-kernel66-zabbly-768x246.webp 768w, https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2023\/11\/verify-kernel66-zabbly.webp 778w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<h3>Add Zabbly Repository &amp; install latest Kernel<\/h3>\n<p>Press <b>Ctrl+Alt+T<\/b> on keyboard to open terminal. Then, run the commands below one by one to add the repository and install latest Kernel:<\/p>\n<ul>\n<li>Download &amp; install the key:\n<pre>sudo wget -O - https:\/\/pkgs.zabbly.com\/key.asc |sudo tee \/etc\/apt\/keyrings\/zabbly.asc<\/pre>\n<\/li>\n<li>Setup the repository via single command:\n<pre>sh -c 'cat &lt;&lt;EOF &gt; \/etc\/apt\/sources.list.d\/zabbly-kernel-stable.sources\r\nEnabled: yes\r\nTypes: deb\r\nURIs: https:\/\/pkgs.zabbly.com\/kernel\/stable\r\nSuites: $(. \/etc\/os-release &amp;&amp; echo ${VERSION_CODENAME})\r\nComponents: main\r\nArchitectures: $(dpkg --print-architecture)\r\nSigned-By: \/etc\/apt\/keyrings\/zabbly.asc\r\n\r\nEOF'<\/pre>\n<p>This is a single command for Ubuntu\/Debian. For their based systems, you have to replace <code>$(. \/etc\/os-release &amp;&amp; echo ${VERSION_CODENAME})<\/code> with <b>jammy<\/b> (for 22.04 base), <b>focal<\/b> (for 20.04 base), or <b>bookworm<\/b> for Debian 12 base.<\/li>\n<li>Finally, update &amp; install the new kernel:\n<pre>sudo apt update<\/pre>\n<pre>sudo apt install linux-zabbly<\/pre>\n<p><a href=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2023\/08\/apt-zabbly-kernel66.webp\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-44704\" src=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2023\/08\/apt-zabbly-kernel66-600x396.webp\" alt=\"\" width=\"600\" height=\"396\" srcset=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2023\/08\/apt-zabbly-kernel66-600x396.webp 600w, https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2023\/08\/apt-zabbly-kernel66-300x198.webp 300w, https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2023\/08\/apt-zabbly-kernel66-768x507.webp 768w, https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2023\/08\/apt-zabbly-kernel66.webp 839w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/li>\n<\/ul>\n<p>In case the previous steps are not clear enough, or it broke things up, see this step by step <a href=\"https:\/\/ubuntuhandbook.org\/index.php\/2023\/08\/install-latest-kernel-new-repository\/\" rel=\"noopener\" target=\"_blank\">detailed guide<\/a> instead.<\/p>","protected":false},"excerpt":{"rendered":"<p>For those who want to install the most recent Kernel 6.6 with new hardware support or compatibility fixes, it&#8217;s now available in the zabbly repository for Ubuntu 20.04, Ubuntu 22.04, and Debian 12. Linux 6.6 was released few weeks ago as the latest Kernel series. It features PSR power saving for Intel 4th\/5th CPU, initial [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":35489,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[160],"class_list":["post-44706","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-howtos","tag-kernel"],"_links":{"self":[{"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/posts\/44706","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/comments?post=44706"}],"version-history":[{"count":0,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/posts\/44706\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/media\/35489"}],"wp:attachment":[{"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/media?parent=44706"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/categories?post=44706"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/tags?post=44706"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}