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fix: slim initramfs for nvidia systems #4768

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fix: slim initramfs for nvidia systems #4768

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8ea32a4
added: dracut drop in for nvdia images. Dropping amd and intel drivers
bashilias Jun 16, 2026
b17fe62
added: sed
bashilias Jun 16, 2026
2485f6e
changed: only compression
bashilias Jun 16, 2026
99069e9
fix: slim initramfs per image variant
bashilias Jun 17, 2026
8c22fa6
Merge branch 'main' into fix/4764-nvidia-slim-initramfs
bashilias Jul 8, 2026
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13 changes: 13 additions & 0 deletions build_files/base/03-install-kernel-akmods.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -82,6 +82,19 @@ if [[ "${IMAGE_NAME}" =~ nvidia ]]; then
ln -sf libnvidia-ml.so.1 /usr/lib64/libnvidia-ml.so
tee /usr/lib/bootc/kargs.d/00-nvidia.toml <<EOF
kargs = ["rd.driver.blacklist=nouveau", "modprobe.blacklist=nouveau", "nvidia-drm.modeset=1", "initcall_blacklist=simpledrm_platform_driver_init"]
EOF
# Drop AMD GPU drivers/firmware unused on Nvidia systems. Keep i915/xe for Nvidia+Intel hybrid laptops.
mkdir -p /usr/lib/dracut/dracut.conf.d
sed -i 's/ amdgpu / /g; s/ radeon / /g; s/ nouveau / /g' \
/usr/lib/dracut/dracut.conf.d/99-nvidia.conf
tee /usr/lib/dracut/dracut.conf.d/zz-nvidia-slim.conf <<EOF
omit_drivers+=" amdgpu radeon nouveau "
EOF
else
# Drop Nvidia drivers/firmware on non-nvidia images.
mkdir -p /usr/lib/dracut/dracut.conf.d
tee /usr/lib/dracut/dracut.conf.d/zz-non-nvidia-slim.conf <<EOF
omit_drivers+=" nvidia nvidia_drm nvidia_modeset nvidia_peermem nvidia_uvm nouveau "
EOF
fi

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