backup9-client not available for p10 branch.

The config for generating a generic initrd can be interesting because
it will allow you to return the initrd to its original generic state.

The naming conventions for network interfaces on stage1 and stage2 must match.
See also: https://lists.altlinux.org/pipermail/make-initrd/2021-September/000568.html

Kernel modules of the proprietary Nvidia driver should not included
to initrd.