A layer for adding extra kernel modules to your image. Use for better hardware support and a few other features!

The akmods image is built and published daily. However, there's not a single image but several, given various kernel support we now provide.

The akmods package is broken out into three akmod "streams":

• common - any kmod installed by default in Bluefin or which was originally in main pre-39
• extra - primarily for kmods used in Bazzite or any others we need, but don't fit in common
• nvidia - only for the nvidia kmod

Feel free to PR more kmod build scripts into this repo!

• ublue-os-akmods-addons - installs extra repos and our kmods signing key; install and import to allow SecureBoot systems to use these kmods
• ublue-os-nvidia-addons - installs extra repos enabling our nvidia support
  • nvidia container selinux policy - uses RHEL9 policy as the closest match
  • nvidia-container-tookkit repo - version 1.14 (and newer) provide CDI for podman use of nvidia gpus

Package	Stream	Description	Source
ayaneo-platform	extra	Linux drivers for AYANEO x86 handhelds
ayn-platform	extra	Linux drivers for AYN x86 handhelds
bmi260	extra	kernel module driver for the Bosch BMI260 IMU
evdi	common	kernel module required for use of displaylink	negativo17 - fedora-multimedia
facetimehd	extra	kernel module Linux driver for the FacetimeHD (Broadcom 1570) PCIe webcam
framework-laptop	common	A kernel module that exposes the Framework Laptop (13, 16)'s battery charge limit and LEDs to userspace
gcadapter_oc	extra	kernel module for overclocking the Nintendo Wii U/Mayflash GameCube adapter
kvmfr	common	KVM framebuffer relay kernel module for use with Looking Glass
nct6687d	extra	Linux kernel module for Nuvoton NCT6687-R found on AMD B550 chipset motherboards
nvidia	nvidia	nvidia GPU drivers built from rpmfusion	RPMFusion - nonfree
openrazer	common	kernel module adding additional features to Razer hardware
openrgb	extra	kernel module with i2c-nct6775 and patched i2c-piix4 for use with OpenRGB
rtl8814au	extra	Realtek RTL8814AU Driver
rtl88xxau	extra	Realtek RTL8812AU/21AU and RTL8814AU driver
ryzen-smu	extra	A Linux kernel driver that exposes access to the SMU (System Management Unit) for certain AMD Ryzen Processors
v4l2loopback	common	allows creating "virtual video devices"	RPMFusion - free
wl	common	support for some legacy broadcom wifi devices	RPMFusion - nonfree
xpadneo	common	xbox one controller bluetooth driver	negativo17 - fedora-multimedia
xone	common	xbox one controller USB wired/RF driver modified to work along-side xpad
zenergy	extra	Based on AMD_ENERGY driver, but with some jiffies added so non-root users can read it safely

We do our best to support all current builds of Fedora, current versions of the kernel modules listed, and the latest NVIDIA driver. Note: NVIDIA legacy driver version 470 is no longer provided as RPMfusion has ceased updates to the package and it no longer builds with kernel 6.8 which has now released for Fedora 39. Also the -550 extra driver version tag has been removed as the latest driver will always be included.

The majority of the drivers are tagged with KERNEL_TYPE-FEDORA_RELEASE. NVIDIA drivers are bundled distinctly with tag KERNEL_TYPE-FEDORA_RELEASE-NVIDIA_VERSION.

To install one of these kmods, you'll need to install any of their specific dependencies (checkout the build-prep.sh and the specific build-FOO.sh script for details).

For common images, add something like this to your Containerfile, replacing TAG with one of the something-FR tags above:

COPY --from=ghcr.io/ublue-os/akmods:TAG /rpms/ /tmp/rpms
RUN find /tmp/rpms
RUN rpm-ostree install /tmp/rpms/ublue-os/ublue-os-akmods*.rpm
RUN rpm-ostree install /tmp/rpms/kmods/kmod-v4l2loopback*.rpm

For extra images, add something like this to your Containerfile, replacing TAG with one of the something-FR tags above:

COPY --from=ghcr.io/ublue-os/akmods-extra:TAG /rpms/ /tmp/rpms
RUN find /tmp/rpms
RUN rpm-ostree install /tmp/rpms/kmods/kmod-facetimehd*.rpm

For NVIDIA images, add something like this to your Containerfile, replacing TAG with one of the something-FR-NVV tags above:

COPY --from=ghcr.io/ublue-os/akmods-nvidia:TAG /rpms/ /tmp/rpms
RUN find /tmp/rpms
RUN rpm-ostree install /tmp/rpms/ublue-os/ublue-os-nvidia*.rpm
RUN rpm-ostree install /tmp/rpms/kmods/kmod-nvidia.rpm

These examples show:

1. copying all the rpms from the respective akmods images
2. installing the respective ublue specific RPM
3. installing a kmods RPM.

If you have a kmod you want to contribute send a pull request by adding a script using build-kmod-wl.sh as an example.

These images are signed with sisgstore's cosign. You can verify the signature by downloading the cosign.pub key from this repo and running the following command, replacing RELEASE with either 39 or 40:

cosign verify --key cosign.pub ghcr.io/ublue-os/akmods:RELEASE