I always open htop after kernel modules are rebuilt, and I noticed that the nvidia akmod rebuild stopped too early, and I also noticed the absence of linking and packaging steps.
So I checked the system logs, and found this:
Feb 26 14:53:57 f41 systemd[1]: Finished akmods@6.13.4-200.fc41.x86_64.service - Builds and install new kmods from akmod for a given kernel.
Feb 26 14:53:55 f41 systemd-inhibit[35688]: '/usr/sbin/akmods --force' as root.
Feb 26 14:53:55 f41 systemd-inhibit[35688]: You can try to rebuild and install them by by calling
Feb 26 14:53:55 f41 systemd-inhibit[35688]: Hint: Some kmods were ignored or failed to build or install.
Feb 26 14:53:55 f41 systemd-inhibit[35688]: Building rpms failed; see /var/cache/akmods/nvidia/565.77-1-for-6.13.4-200.fc41.x86_64.failed.log for details
Feb 26 14:53:55 f41 systemd-inhibit[35688]: Building and installing nvidia-kmod[FAILED]
Here’s the build log file
https://termbin.com/lxh1