Re: Nouveau Blacklisting not in /etc/default/grub

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On 10/30/22 19:26, Stephen Morris wrote:


On 31/10/22 09:12, Samuel Sieb wrote:
On 10/30/22 14:54, Stephen Morris wrote:
             I then ran lsmod | grep -i nvidia
             Does the following display from lsmod indicate that the nvidia module has not installed properly? I don't have the drm module and the blacklisting of nouveau and the nvidia modeset parameter have not been added to the kernel parameters in /etc/default/grub, or is it that I did not force a rebuild of the kernel module and I did not force an update of the boot image?

lsmod | grep -i nvidia
nvidia_drm             73728  32
nvidia_modeset       1187840  65 nvidia_drm
nvidia_uvm           1318912  0
nvidia             55242752  2950 nvidia_uvm,nvidia_modeset

Which drm module don't you have?  The listing shows it.  Also, there are no nouveau modules listed, so the blacklisting is working.

/etc/default/grub is only used if you fully regenerate the grub.cfg file.
I use /etc/default/grub as I always fully regenerate the grub.cfg file via grub2-mkconfig. Normally the install of akmod-nvidia, kmod-nvidia put the blacklisting of nouveau and the nvidia modeset parameters in /etc/default/grub, but this time they didn't, which is the first time I've seen that issue. I'm also not sure how the nvidia driver has been loaded when there are no kernel parameters to do so.

The kernel module will get auto-loaded because it matches the hardware. There's probably a blacklist file in /etc/modprobe.d.

The reason I was querying the display from lsmod is that the web link where I got the instructions from for updating the secure boot data for fedora showed sample lsmod output as evidence that the signing and rebuild had worked correctly, and it was the last two lines in the display that I'm querying whether I should have as well (the i915 is not relevant to me)?

|nvidia_drm 73728 1 nvidia_modeset 1150976 2 nvidia_drm nvidia 36954112 129 nvidia_modeset drm_kms_helper 311296 2 nvidia_drm,i915 drm 630784 28 drm_kms_helper,nvidia,nvidia_drm,i915,ttm |

It looks like they have dual graphics. Assuming your display is working, it's fine.
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