Bug#1088522: nouveau 0000:01:00.0: i2c: aux 0004: magic wait 00008000

From	Tj <tj.iam.tj@proton.me>
Newsgroups	linux.debian.bugs.dist, linux.debian.kernel
Subject	Bug#1088522: nouveau 0000:01:00.0: i2c: aux 0004: magic wait 00008000
Date	2025-08-09 07:20 +0200
Message-ID	<LhK9P-6c5d-3@gated-at.bofh.it> (permalink)
References	<LhIrn-6aQp-3@gated-at.bofh.it> <LhIrn-6aQp-1@gated-at.bofh.it> <JNCBI-c7yp-5@gated-at.bofh.it> <LhIrn-6aQp-1@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Cross-posted to 2 groups.

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On Saturday, 9 August 2025 at 03:23, Benjamin Martin <benjamin@bmg7.com> wrote:
> From what I could tell it still loaded the firmware. The 3 monitors
> worked correctly.
> 
> I did a simular test with my Fedora install, see message 112. (I renamed
> the nvidia folder .)

As you say, the firmware was loaded (thank goodness for my 'firmware loaded' patch):

  nouveau 0000:01:00.0: Firmware loaded: nvidia/tu117/gsp/gsp-535.113.01.bin

I, of course, forgot that the driver and firmware are in the initial ramdisk!

So, would you mind repeating the experiment but after confirming the sym-link is broken, as a last step
before booting into this kernel doing:

  $ sudo update-initramfs -u -v -k 6.15.6

Capture and share the kernel log as before and report whether the 3rd output (monitor) was activated.

And of course, to undo this deliberate break, after reinstating the firmware file regenerating the initrd again:

  $ sudo update-initramfs -u -v -k 6.15.6

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Bug#1088522: nouveau 0000:01:00.0: i2c: aux 0004: magic wait 00008000 Tj <tj.iam.tj@proton.me> - 2025-08-09 07:20 +0200
  Bug#1088522: nouveau 0000:01:00.0: i2c: aux 0004: magic wait 00008000 Tj <tj.iam.tj@proton.me> - 2025-08-11 21:20 +0200
    Bug#1088522: nouveau 0000:01:00.0: i2c: aux 0004: magic wait 00008000 Benjamin Martin <benjamin@bmg7.com> - 2025-08-13 18:10 +0200

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