{"id":260421,"date":"2026-05-31T13:26:00","date_gmt":"2026-05-31T17:26:00","guid":{"rendered":"https:\/\/news-you-need.com\/index.php\/2026\/05\/31\/kde-linux-drops-zen-kernel-and-removes-aur-usage-in-security-push\/"},"modified":"2026-05-31T14:05:12","modified_gmt":"2026-05-31T18:05:12","slug":"kde-linux-drops-zen-kernel-and-removes-aur-usage-in-security-push","status":"publish","type":"post","link":"https:\/\/news-you-need.com\/index.php\/2026\/05\/31\/kde-linux-drops-zen-kernel-and-removes-aur-usage-in-security-push\/","title":{"rendered":"KDE Linux Drops Zen Kernel and Removes AUR Usage in Security Push"},"content":{"rendered":"<p><a href=\"https:\/\/linuxiac.com\/kde-linux-drops-zen-kernel-and-removes-aur-usage\/\">KDE Linux Drops Zen Kernel and Removes AUR Usage in Security Push<\/a><\/p>\n<p><a href=\"https:\/\/linuxiac.com\/kde-linux-drops-zen-kernel-and-removes-aur-usage\/\">https:\/\/linuxiac.com\/kde-linux-drops-zen-kernel-and-removes-aur-usage\/<\/a><\/p>\n<p>Publish Date: <a href=\"publish_date]\">2026-05-31 13:26:00<\/a><\/p>\n<p>Source Domain: <a href=\"linuxiac.com\">linuxiac.com<\/a><\/p>\n<p class=\"wp-block-paragraph\">In May, KDE Linux, KDE\u2019s in-progress operating system, received infrastructure, security, testing, and application updates, advancing the project toward a cleaner and more controlled system base.<\/p>\n<p class=\"wp-block-paragraph\">While the distro uses Arch packages for many core components, it is not a typical Arch-based distribution. Instead, it is an immutable image-based operating system for KDE software, featuring Flatpak-centric application delivery.<\/p>\n<p class=\"wp-block-paragraph\">Previously, KDE Linux generated Arch packages for KDE software and installed them using mkosi, a tool for building complete Linux OS images. But now, the project has switched to using KDE\u2019s kde-builder tool to compile KDE software directly.<\/p>\n<p class=\"wp-block-paragraph\">Testing also progressed as KDE Linux now performs basic automated checks to ensure each image boots to the desktop. On top of that, developers are implementing an OpenQA-based testing system, which will help identify broken images before release and expand automated checks over time.<\/p>\n<p class=\"wp-block-paragraph\">On the kernel side, KDE Linux is reverting from Zen, a kernel variant tuned for desktop responsiveness, to the vanilla Linux kernel. According to the devs, the Zen kernel offered little beyond configuration changes already present in KDE Linux.<\/p>\n<p class=\"wp-block-paragraph\">The distro also removed the out-of-tree OpenRazer and APFS kernel modules. The devs say that the project determined they could cause issues during secure boot review. APFS support remains available through a FUSE driver, though the current userspace option may be discontinued.<\/p>\n<p class=\"wp-block-paragraph\">Another notable removal is fuse2, which KDE Linux identifies as unmaintained and insecure. As a result, some older AppImage applications may stop working and will need to transition to fuse3.<\/p>\n<p class=\"wp-block-paragraph\">KDE Linux has also eliminated its use of the AUR. The project previously relied on a packaging script that pulled some items from the Arch User Repository and generated PKGBUILD files, but developers considered that a security, reliability, and maintenance problem. It also conflicted with KDE&#8230;<\/p>\n<p><a href=\"https:\/\/linuxiac.com\/kde-linux-drops-zen-kernel-and-removes-aur-usage\/\">Source<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>KDE Linux Drops Zen Kernel and Removes AUR Usage in Security Push https:\/\/linuxiac.com\/kde-linux-drops-zen-kernel-and-removes-aur-usage\/ Publish Date:&#8230;<\/p>\n","protected":false},"author":1,"featured_media":260423,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/linuxiac.com\/wp-content\/uploads\/2026\/05\/kde-linux-drops-aur.jpg","fifu_image_alt":"","footnotes":""},"categories":[48],"tags":[71,57],"class_list":["post-260421","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux","tag-linux","tag-security"],"_links":{"self":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/260421"}],"collection":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/comments?post=260421"}],"version-history":[{"count":1,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/260421\/revisions"}],"predecessor-version":[{"id":260425,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/260421\/revisions\/260425"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/media\/260423"}],"wp:attachment":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/media?parent=260421"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/categories?post=260421"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/tags?post=260421"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}