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[Launchpad Bug Tracker <2105985@xxxxxxxxxxxxxxxxxx>]

[Expired for mesa (Ubuntu) because there has been no activity for 60
days.]

** Changed in: mesa (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/2105985

Title:
  Issue with enabling harware acceleration support on Ubuntu 24[RISCV64]

Status in linux package in Ubuntu:
  Expired
Status in linux-riscv package in Ubuntu:
  Expired
Status in mesa package in Ubuntu:
  Expired

Bug description:
  We are currently working on enabling GNOME (Wayland) to run on top of
  a Imagination GPU hardware accelerator for RISCV64. Initially, we
  tested this on Ubuntu 22.04 LTS, but after receiving suggestions from
  the GNOME forum, we decided to switch to Ubuntu 24.04 LTS. Since
  upgrading, we’ve noticed significant improvements, and GNOME is
  running more smoothly than expected. However, the graphics
  configuration still shows “Software Rendering” instead of utilising
  hardware acceleration. Despite configuring the Imagination GPU, we are
  unable to enable hardware acceleration for GNOME, which is impacting
  3D rendering performance.

  Please find the below EGL logs details for Imagination GPU as below:

  OpenGL ES profile vendor: Imagination Technologies
  OpenGL ES profile renderer: PowerVR Rogue GE8300
  OpenGL ES profile version: OpenGL ES 3.2
  OpenGL ES profile shading language version: OpenGL ES GLSL ES 3.20
  OpenGL ES profile extensions:

  After several attempts and experiments running GPU computing tests,
  such as OpenCL tests on the Imagination GPU, an issue arises when
  attempting to execute 3D programs[opengles], as they are being
  executed on the CPU instead of the imagination GPU.

  ProblemType: Bug
  DistroRelease: Ubuntu 24.04
  Package: mutter (not installed)
  Uname: Linux 5.10.41 riscv64
  ApportVersion: 2.28.1-0ubuntu3.5
  Architecture: riscv64
  CasperMD5CheckResult: unknown
  CurrentDesktop: ubuntu:GNOME
  Date: Wed Apr  2 09:12:29 2025
  SourcePackage: mutter
  UpgradeStatus: No upgrade log present (probably fresh install)

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