Dear Maintainer,

I attempted to boot with Intel Integrated Graphics enabled, lead to frozen boot.

Attempted reboot without quiet, showed hang when configuring IGPU after nvidia had already loaded.

Rebooted with IGPU disabled in UEFI Settings, was able to successfully boot. Restarted
with IGPU enabled, hung again. Deleted nvidia-driver with apt purge
*nvidia* and attempted boot with IGPU enabled, worked just fine.

Looking through journalctl, I was able to find out where the system was
getting stuck.

Mar XX XX:XX:XX XXXXXX kernel: i915 0000:00:02.0: enabling device (0006 ->
0007)

Would hang here, and be forced to hard reboot. This was shortly after
Mar XX XX:XX:XX XXXXXXX kernel: NVRM: loading NVIDIA UNIX x86_64 Kernel
Module  525.89.02  Wed Feb  1 23:23:25 UTC 2023

makes me think it is a race condition? I am not an expert so I don't really
know if that is the right term. Hope this helps!

Dear Maintainer,

*** Reporter, please consider answering these questions, where appropriate ***

   * What led up to the situation?
Fresh installation of Bookworm via DI-RC1 image.
Installation went well - no issues encountered.
Blackscreen and laptop frozen only after installation of nvidia/bumblebee packages to support the discret GPU Nvidia

   * What exactly did you do (or not do) that was effective (or
     ineffective)?
Installing nvidia-detect + nvidia suite [1] + bumblebee suite [2]
laptop with intel and nvidia ( discret ).
It was working fine with Bullseye.
Confirmed Quatro M5000M is supported by Nvidia 525.89

   * What was the outcome of this action?
Laptop booting and frozen when the GDM has to start
No response from keyboard and no network. had to cool restart it.

   * What outcome did you expect instead?
laptop is fully loaded and getting GDM.

[1] = https://wiki.debian.org/Bumblebee#Debian_11_and_newer
[2] = https://wiki.debian.org/NvidiaGraphicsDrivers#Debian_12_.22Bookworm.22

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