I believe the issue is resolved using the very latest mesa. I am no longer getting artifacts and crashing, but I will keep testing for a while.
I cloned and built from git: 1. git clone https://gitlab.freedesktop.org/mesa/mesa.git 2. meson setup build 3. ninja -C build/ 4. sudo ninja -C build/ install 5. sudo ldconfig Then, running: glxinfo | grep OpenGL shows: OpenGL vendor string: Intel OpenGL renderer string: Mesa Intel(R) Arc(tm) B580 Graphics (BMG G21) OpenGL core profile version string: 4.6 (Core Profile) Mesa 25.3.0-devel (git-84d8e6824b) OpenGL core profile shading language version string: 4.60 OpenGL core profile context flags: (none) OpenGL core profile profile mask: core profile OpenGL core profile extensions: OpenGL version string: 4.6 (Compatibility Profile) Mesa 25.3.0-devel (git-84d8e6824b) OpenGL shading language version string: 4.60 OpenGL context flags: (none) OpenGL profile mask: compatibility profile OpenGL extensions: OpenGL ES profile version string: OpenGL ES 3.2 Mesa 25.3.0-devel (git-84d8e6824b) OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20 OpenGL ES profile extensions: -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2127717 Title: Newly-introduced intel GPU bugs in 25.10 affecting Nautilus and other applications To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2127717/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
