Updated and Optimized Ubuntu Free Graphics Drivers

[oibaf]

Did exactly this yesterday, got llvmpipe in glxinfo output.

See this one: https://gitlab.freedesktop.org/kwg/mesa/-/milestones/1

If it still doesn't work you are likely using a too old GPU not supported by iris.

[RussianNeuroMancer]

See this one: https://gitlab.freedesktop.org/kwg/mesa/-/milestones/1

Seen this too. Do you sure Iris is 100% available in packages in PPA?

If it still doesn't work you are likely using a too old GPU not supported by iris.

It's M3-7Y30 (Kaby Lake) which is much above Broadwell.

[oibaf]

It's M3-7Y30 (Kaby Lake) which is much above Broadwell.

Seen this too. Do you sure Iris is 100% available in packages in PPA?

Yes, see the build logs:

Gallium drivers: nouveau virgl svga iris r600 r300 radeonsi swrast

also Phoronix itself is using my PPA for testing iris, see the bionic-oibaf-ppa signature of my packages in config table:
https://www.phoronix.com/scan.php?pa...eptember&num=2

[Phush0]

There is no new build from 5 days. I sow that there is problem with configuration script (missing comma separator for driver names), I hope for new version because of many ACO fixes in past several days.

[riffraff]

Ah. That would be why I've not been seeing the twice-daily oibaf PPA updates since October 29th.

[oibaf]

PPA also provides zink driver now.

[Moocha]

Hi!

Ever since the switch to Mesa 20.0, the mesa-common-dev packages seem to be missing the GL include headers.--haven't been able to find them in the build logs at all.

See for example the build log for a 19.3 package versus the build log for the latest 20.0 package -- search for the sequence Package: mesa-common-dev to jump directly to the relevant part of the logs. 19.3 contains the expected headers (gl.h, glx.h, what have you) in /usr/include/GL, whereas 20.0 only ships internal/dri_interface.h and is missing KHR/khrplatform.h as well.

Is this by design and maybe I'm missing something?

Thanks!

[Moocha]

Ah, never mind, figured it out, it was my bad. Wasn't aware that the GL headers (and libGL.so symlink) were migrated to libgl-dev and not coinstallable with libglvnd-dev.

Sorry for the bother

[oibaf]

Today I added support in mesa packages for using zstd compression for shader cache rather than old zlib. Enjoy reduced space usage on disk and much faster shader cache compression.

[eis_os]

Shouldn't libgl-dev and libgl1-mesa-dev both installable at the same time? At least as transition?
18.04: libsdl2-dev depends on libgl1-mesa-dev - but for OpenGL headers, you need libgl-dev.
There are a lot of dev packages that directly need libgl1-mesa-dev, technical they should depend on libgl-dev in the long run...