User may install the tool from the developer’s PPA by running the commands below one by one: sudo add-apt-repository ppa:cappelikan/ppa sudo apt update sudo apt install mainline Install Latest Linux Kernel in Fedora To make life easier, there’s a third-party tool ‘ Ubuntu Mainline Kernel Installer‘ that provides a graphical interface to select install or uninstall Kernel packages from that PPA. Graphical Tool to install / remove Kernels in Ubuntu: Then, use the command below to remove the kernel: sudo apt remove -autoremove linux-image-unsigned-5.18.2-051802-generic linux-headers-5.18.2-051802ĭepends on which Kernel version you installed, you NEED to replace the version number “5.18.2-051802” in the command. How to Uninstall the Kernel packages:įirstly, restart your PC and select booting previous kernel in “Advanced” boot menu. Which means, they may NOT install in an old Ubuntu system due to dependency issue.īy downloading the packages, you may install them simply by running apt command in terminal: sudo apt install ~/Downloads/linux-*.debįinally, restart computer and verify by running uname -a command in terminal. The PPA usually build the packages in the latest Ubuntu release. deb packages for specific or latest Kernel version, go to:īesides 64-bit ( amd64) modern PC/laptop, the PPA also supports for arm64/armhf, ppc64el, and s390x CPU architectures. These kernels are not supported and are not appropriate for production use. However it is handy to be able to test with unmodified upstream kernels to help locate problems in Ubuntu kernel patches, or to confirm that upstream has fixed a specific issue… And, it keeps building the latest Kernels as soon as a new release is out.īy default, Ubuntu systems run with the Ubuntu kernels provided by the Ubuntu repositories. Ubuntu has an official mainline Kernel PPA, in where you can get all the kernel packages from version 2.6 to the current 5.19 (dev). Install Latest or Specific Kernel in Ubuntu: To verify the current running Kernel version, launch terminal from start menu (‘Activities’) and run command: uname -a User ONLY install / update latest Linux kernel for specific new hardware support, certain bug-fix, and/or testing purpose!!! So, the system default kernels are always good than the latest Linux Kernels. And, your system developers maintain the kernel packages with security issues and crucial bug-fixes even before they’re getting merged in official Linux kernel releases. Like other Linux, the default Kernels in Ubuntu and Fedora are always a bit old. The development of Linux kernel is moving so fast, that most Linux systems do NOT include the latest release series. Want to update your Linux Kernel for specific issue or new hardware support? How’s how to do this in Ubuntu and/or Fedora Linux.
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