Xanmod

For Linux systems, XanMod supplies a general-purpose kernel with documented features and an APT repository.

xanmod.org
Xanmod homepage screenshot

About Xanmod

XanMod is a general-purpose Linux kernel distribution with custom settings and new features, built to provide a stable, smooth system experience. It is distributed through an official APT repository for recent 64-bit (amd64) Debian-based distributions, with generic packages intended to be compatible with any Debian or Ubuntu based distribution. The project publishes stable mainline, LTS (long term support) and real-time (PREEMPT_RT) builds, using x86-64 psABI level naming such as linux-xanmod-x64v3.

Customizations include LLVM Software Pipelining and Polyhedral (Polly) compiler work, scheduler and memory management tuning for heavy workloads, Google's Multigenerational LRU and BBRv3 TCP congestion control by default, and support for process scheduler class sched_ext. The kernel is GPLv2 licensed and can be built for any distribution or purpose. Note that current NVIDIA, OpenZFS, VirtualBox, VMware Workstation / Player and some other DKMS modules may not support the latest kernel versions, and the RT build is offered only for x64v2 and x64v3 levels.

Key features

  • APT repository for 64-bit Debian-based distributions, with generic Debian/Ubuntu-compatible packages
  • Kernel built with LLVM Software Pipelining, Polyhedral (Polly) and x86_64 optimizations
  • Scheduler, load balancing, caching, virtual memory and CPUFreq governor tuned for heavy workloads
  • Stable mainline, LTS and real-time (PREEMPT_RT) build variants
  • Google's BBRv3 TCP congestion control built in as tcp_bbr, plus Multigenerational LRU by default
  • x86-64 psABI level packages (v1, v2, v3) with a compatibility check script
Best for: Users of recent 64-bit Debian or Ubuntu based systems who want a kernel with tuned settings and additional features.
Good for
  • Generic packages are offered for compatibility with any Debian or Ubuntu based distribution
  • GPLv2 licensed and can be built for any distribution or purpose
  • Variants cover stable mainline, long term support and real-time kernel needs
Watch out for
  • Current NVIDIA, OpenZFS, VirtualBox, VMware Workstation / Player and some other DKMS modules may not support the latest kernel versions
  • Some builds are limited by CPU capability, such as the RT build offered only for x64v2 and x64v3
  • x86-64-v4 (AVX-512) is listed as having no kernel benefit

Xanmod at a glance

Website
xanmod.org
Type
Website
Pricing
Not confirmed. Check the site
Platforms
Linux, Web
Open source
Not stated
Language
English
Last checked
Oct 6, 2026 · Online when checked
Listed
Oct 5, 2026

Xanmod alternatives

Tools and sites you could use instead, ranked by how closely they match.

All 13 alternatives

WTF

wtfutil.com

WTF provides a personal information dashboard for the terminal, and its project notes a planned name change to Tessera.

hok

github.com/chawyehsu/hok

Hok reimplements Scoop as a command-line package manager written in Rust; its repository notes that development is ongoing.

Open source
24 alternatives

Popular in System Utilities

Well-known listings from the same topic.

All 202

Xanmod FAQ

Which distributions does the XanMod APT repository support?
The official repository targets recent 64-bit (amd64) Debian-based distributions. Supported codenames include bookworm, trixie, forky, sid, noble, plucky, questing, resolute, stonking, faye, gigi, wilma, xia, zara and zena. For Debian oldstable, only the LTS branch is available.
How is XanMod installed?
Register the PGP key, add the repository line with the signed-by keyring, run apt update, install a package such as linux-xanmod-x64v3, and reboot. Minimal dependencies for building external modules can be installed with dkms, libelf-dev, clang, lld and llvm.
Which kernel variants are published?
Stable mainline, LTS (long term support) and RT (stable real-time, PREEMPT_RT) builds are listed, each with release, tree, source, patch, changes and changelog links.
Is something wrong or out of date?

Tell us and an editor will check it.

Own this website?

Claim the listing and suggest updates yourself. An editor checks every claim first.

Claim this listing