Re: Intel 13700k iGPU not recognised

[Kaelyn]

Hi Erik and Felix,

------- Original Message -------
On Tuesday, March 21st, 2023 at 12:26 AM, Felix Lechner 
<felix.lechner@lease-up.com> wrote:


> 
> 
> Hi Erik,
> 
> On Mon, Mar 20, 2023 at 4:12 PM Erik Giorgis egiorgis@egiorg.is wrote:
> 
> > Hi
> > 
> > I installed guix on a new system, and would like to use Hyprland with it. I 
> > already have Hyprland working on an older laptop.
> > However, on this new system I get an error that the iGPU is not supported 
> > by mesa.
> 
> 
> It looks like Mesa3d support for your Raptor Lake GPU with PCI id
> 0xa780 was merged on January 25, 2022. [1]
> 
> Guix presently ships version 21.3.8 of the Mesa library. [2] As I
> understand, it contains merely bug fixes for Mesa 21.3.0, which was
> released on November 17, 2021. [3] The version in Guix currently
> therefore appears insufficient for your advanced—and I am sure, very
> exciting—equipment.
> 
> Fortunately, an update of Mesa3d to version 22.2.1 is pending in our
> 'core-updates' branch. [4] The merge process for that branch was
> delayed a bit this time, but the updates should become available to
> the general public soon. I think we are talking about a few weeks.
> Please hang in there!
> 
> Among Guix contributors, Kaelyn Takata is probably better positioned
> than I to validate or correct any information above. I copied Kaelyn.

Technically 'core-updates' has mesa 22.2.4 as of commit e5af53c51d, but 
otherwise that should be correct. Mesa 22.2.0 was released in Sept 2022, so 
should support your Raptor Lake GPU.

Cheers,
Kaelyn

> 
> As a side note, I also saw another potentially helpful patch by Dr.
> Arne Babenhauser [5] but I am not sure how it fits into the pending
> merge of "core-updates". Arne was likewise copied.
> 
> Sorry if the news is not as good as what you were hoping for. We are
> working hard on your behalf. Thank you for using Guix!
> 
> Kind regards
> Felix
> 
> [1] 
> https://gitlab.freedesktop.org/mesa/mesa/-/commit/4e0eca7dc34942759638ab00eb006ba40284a7c5
> [2] https://packages.guix.gnu.org/search/?query=mesa
> [3] https://docs.mesa3d.org/relnotes/21.3.0.html
> [4] https://issues.guix.gnu.org/58566
> [5] https://issues.guix.gnu.org/62176