Bug#1109116:
The changes made to the linux-image-6.12.35+deb13-amd64 kernel are
causing the problem. With the linux-image-6.12.33+deb13-amd64 kernel,
the system boots and runs correctly.
The firmware-intel-graphics package (20250410-2) has not been changed
recently, at least not during the kernel update 6.12.33 -> 6.12.35.
On Sun, 13 Jul 2025 18:34:12 +1000 "Aaron Brooks" <aaron@zsh.rocks> wrote:
> I'm experiencing this bug too, looks like i915 has been
changed/updated to include the new xe driver and it's broken.
>
> dmesg:
> [ 2.740670] xe 0000:01:00.0: Your graphics device 56a6 is not
officially supported
> by xe driver in this kernel version. To force Xe probe,
> use xe.force_probe='56a6' and i915.force_probe='!56a6'
> module parameters or CONFIG_DRM_XE_FORCE_PROBE='56a6' and
> CONFIG_DRM_I915_FORCE_PROBE='!56a6' configuration options.
>
> $ intel_gpu_top
> No device filter specified and no discrete/integrated i915 devices found
>
> $ lspci | grep DG2
> 01:00.0 VGA compatible controller: Intel Corporation DG2 [Arc A310]
(rev 05)
> 02:00.0 Audio device: Intel Corporation DG2 Audio Controller
>
> blacklisting the xe module makes the dmesg error go away but the gpu
still isn't available for use. My GPU is an Intel Arc A310.
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