Consider Universal-Blue:

May I also suggest installing Silverblue or Kinoite and rebase to:

• https://universal-blue.org/images/nvidia/

Or try the ISO:

• https://github.com/ublue-os/main/releases

https://universal-blue.org/#why-would-i-use-these

It's cloud based image of Fedora with NVIDIA drivers slipped right in there, easy peasy.

If I recall correctly I had to wait a good 90 seconds for anything to pop up after grub when I've installed nobara.

Have you tried waiting a good minute or two?

I'm kinda meh on nobara, the install is cool, performance is great but I've had some weird problems I never had on xubuntu. 🤷‍♂️

If you have an nvidia card you need to select the fallback (or something) entry in grub

What is the size of the usb stick you're flashing it onto? Maybe try it again with a bigger usb stick?

Had the same problem after upgrading from 37 to 38. Its an nvidia problem

1 - Boot an older kernel OR Drop to a TTY (Ctrl + Alt + F3) OR Boot into runlevel 3 (on grub, press 'e' when the list of kernels show, look for the line with quite splash nvidia-drm.modeset=1 and add the number 3 there, then Ctrl + X to boot) 2 - Login on your terminal and dkms status. If you see something like /var/dkms/nvidia/525.116.03/source/dkms.conf does not exist, remove the entire directory of the failed version rm -rf /var/dkms/nvidia/525.116.03 3 - sudo dkms autoinstall 4 - reboot if no errors and profit, otherwise rinse and repeat step 2-3

PS: If dkms tells you nothing at all (after the upgrade): remove the drivers /etc/nobara/scripts/cosmo-nvidia-wizard/remove.sh

reinstall them /etc/nobara/scripts/cosmo-nvidia-wizard/install.sh

If your dkms status is ok, you probably have a mismatch in your initramfs and root. just sudo dracut -f --regenerate-all and reboot

Thats what i have done now it works fine.

Im not sure exactly but maybe its secure boot in your bios?, back in the day had to disable that for ubuntu