What is the replacement for update-initramfs (Debian) / mkinitcpio (Arch Linux) commands in openwrt?

My nas is built based on a modified version of openwrt.

Encountered problems when configuring according to jellyfin official docs.

Specifically in the Configure And Verify LP Mode On Linux section.

I want to know what is the replacement for update-initramfs (Debian) / mkinitcpio (Arch Linux) commands in openwrt?

You will need to reach out to the vendor of your nas or the firmware that it uses. We have no way of knowing what modifications they have made (and they are likely significant).

Do you know what the replacement is in standard openwrt?

I don’t. But whatever your nas uses is very likely totally different.

thanks a lot.

Standard OpenWrt does not (normally) boot a kernel with initramfs at all. The kernel is bare and matches the rootfs-- which is also replaced when upgrading.

GRUB does not need to be updated on an upgrade since the names and location of the new kernel and rootfs are exactly the same as the old ones.

Does it mean I just need to run the following code and reboot to enable guc and huc

sudo mkdir -p /etc/modprobe.d
sudo sh -c "echo 'options i915 enable_guc=2' >> /etc/modprobe.d/i915.conf"

it seems work

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