On Tue, Jul 5, 2022 at 7:55 PM Stephen Morris <samorris@xxxxxxxxxxxxxxx> wrote:
Hi,
I believe I am using akmod to build the nvidia kernel module when the kernel version changes and that built module is tainting the kernel because of missing signature or keys, which I am assuming are secure boot keys, but I also followed some instructions I found on the net to get nvidia keys into secure boot when I first installed the nvidia modules. I don't know whether I was getting the following messages at that time or not, as I found these when I was looking for something else.
Is the issue with the following messages that the secure boot keys have to be rebuilt every time the nvidia modules are updated?
It is the nvidia proprietary code that kernel developers can't examine -- nothing to do with the secure boot keys: https://ask.fedoraproject.org/t/nvidia-taints-kernel/12753
Just as a follow on from this, I've read that nvidia have open sourced their linux drivers, how long will it take for those to be incorporated into the distribution to remove the requirement for the Rpm Fusion versions?
[ 13.973631] nvidia: loading out-of-tree module taints kernel.
[ 13.973636] nvidia: module license 'NVIDIA' taints kernel.
[ 13.978637] nvidia: module verification failed: signature and/or required key missing - tainting kernel
[ 13.988926] nvidia-nvlink: Nvlink Core is being initialized, major device number 511
[ 13.989619] nvidia 0000:09:00.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=io+mem
[ 14.040430] NVRM: loading NVIDIA UNIX x86_64 Kernel Module 510.68.02 Wed Apr 20 21:10:34 UTC 2022
[ 14.677665] caller _nv000651rm+0x1ad/0x200 [nvidia] mapping multiple BARs
[ 14.928567] nvidia_uvm: module uses symbols from proprietary module nvidia, inheriting taint.
George N. White III
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