On 7/15/24 4:05 PM, François Patte wrote:
Le 2024-07-14 10:50, François Patte a écrit :
Bonjour,

According to some howto, it is enough to install akmods-nvidia and
reboot. some others tell that we have to generate and install some
signature....

I have secure boot enabled.

Is there some how-to explaining with details how to proceed.   I'm not
very good with efi boot system nor secure boot.

I installed the nvidia driver:

dnf install akmod-nvidia xorg-x11-drv-nvidia-cuda

then I enrolled the new keys for nvidia with mokutil:

mokutil --import /tc/pki/akmods/certs/public_key_der

rebooted the machine and was promted to give the password I gave for mokutil

The boot came without any problem and the nvidia driver was loaded...

BUT when I rebooted the machine I got a black screen....

I could recover editing the kernel command line from the grub splash screen and removed the instructions to blacklist nouveau but now the X-session does not start and I have to log from a console and startx.

I would like to restore the behavior of the boot before my attempt to install nvidia driver: what is the GRUB_CMDLINE_LINUX to start an X session with nouveau driver?

Next, I will try to understant what went wrong with the nvidia driver. Any clue?

I've always just done:

dnf autoremove akmod-nvidia xorg-x11-drv-nvidia-cuda

as root, then reboot, to restore the system to how it was when I started.

--
Thomas
--
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