• Building an Arch Linux aarch64 port for Holo Core (Collabora blog)

    From LWN.net@86:200/23 to All on Sat Jul 18 06:40:08 2026

    Collabora has published a blog
    post about its work with Valve on Holo Core, which is a port of Arch Linux to aarch64 to be used as the the operating system on Valve's
    64-bit Arm Steam Frame gaming system. Collabora has released the
    sources,
    binary
    packages, and a container image for aarch64 devices. The post
    describes some of the challenges in porting Arch Linux to a new
    architecture, and what remains to be done:

    Whilst the infrastructure developed to this point is capable of
    building from first principles up until a point-in-time snapshot, the
    next step is to build this into a system which can track Arch Linux as
    it is developed. This work will serve as the basis of a
    continuously-operating CI system capable of shadowing Arch Linux
    itself. We will work with the upstream Arch Linux project to help Arch
    with their efforts to port the distribution to aarch64 architecture
    and work towards automated repeatable builds.

    The post also includes instructions on how to create and test an
    aarch64 build container on an x86_64 host, for users who would like to
    follow along at home but lack a 64-bit Arm device.

    https://lwn.net/Articles/1083392/
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