debcrafters-packages team mailing list archive

[Timo Aaltonen <2120536@xxxxxxxxxxxxxxxxxx>]

there are hundreds of commits between 25.1.x and 25.2.0, so it's likely
not possible to just look at the list to see what fixed it, but would be
equally great to know what broke it

like, was it a stable commit in 25.0.x or something before

couldn't find any upstream bug reports mentioning blender and the intel
driver

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https://bugs.launchpad.net/bugs/2120536

Title:
  Mesa 25.0.7 breaks Blender on integrated Intel graphics

Status in mesa package in Ubuntu:
  New
Status in mesa source package in Noble:
  New
Status in mesa source package in Plucky:
  New

Bug description:
  Update to mesa 25.0.7 seems to have broke rendered mode of viewport in
  Blender integrated Intel GPU (Intel(R) Graphics (MTL) Intel 4.6 (Core
  Profile) Mesa 25.0.7-0ubuntu0.24.04.1), see, e.g.,
  https://projects.blender.org/blender/blender/issues/144437 . It goes
  away after installing Mesa 25.2.0.

  Ways to reproduce:
  1) Install latest Blender
  2) Click somewhere outside of the welcoming popup so that it closes.
  3) Click and hold "z" and select "Rendered" or "Material preview"
  4) See how Blender hangs itself and the system

  I am not sure if I am supposed to report this here so that you
  consider updating to 25.2.0 eventually. If not then sorry for
  bothering.

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