[Bug 291520] Suspend Issues with hybrid graphics (intel/nvidia)

From: <bugzilla-noreply_at_freebsd.org>
Date: Wed, 10 Dec 2025 09:08:37 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=291520

Tomoaki AOKI <junchoon@dec.sakura.ne.jp> changed:

           What    |Removed                     |Added
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                 CC|                            |junchoon@dec.sakura.ne.jp

--- Comment #3 from Tomoaki AOKI <junchoon@dec.sakura.ne.jp> ---
If you're using nvidia RTX 5xxx series and having

  hw.nvidia.registry.EnableGpuFirmware=1

in your /boot/loader.conf to make your nvidia dGPU working,
it is the expected behavior.

This is known to cause suspend/resume stop working (thus,
set to 0 by default on building from ports including official pkg).
But on the other hand, this default causes RTX 5xxx series
(Blackwell generation of architecture) to stop working.
So exists pkg-message.

 
https://cgit.freebsd.org/ports/tree/x11/nvidia-driver/files/pkg-message.in#n35

This is still applicable on 580 series of drivers.

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