Public bug reported: [ Impact ]
An application is not draw if using GL and running in a wayland compositor that doesn't support dmabuf (e.g. just shared memory). This is happening with amd graphics, but I've read of reports with intel. See: https://gitlab.freedesktop.org/mesa/mesa/-/issues/11613 Fixed by: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30479 [ Test case ] 1. Install weston compositor 2. Install mesa-utils and gtk-4-examples 3. In a terminal run: weston --renderer=pixman 4. In the weston terminal run: gtk4-demo 4a. The application should start and show 5. In the weston terminal run: eglgears_wayland 5a. The application should start and the gears spinning [ Regression potential ] swrast driver is used to render when proper hardware acceleration can be used instead. ** Affects: mesa (Ubuntu) Importance: Medium Status: Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2075549 Title: Running gtk applications in compositor supporting only shared memory buffers does not work with zink To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/2075549/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
