Hi everybody, After updating my rawhide VMs today, it looks like mesa-21.0.0~rc3-1.fc34 is making all sessions really unstable. gnome-shell (wayland) repeatedly crashes after opening any windows, and Xorg based LightDM or Pantheon session crashes at launch with compositor segfaults. One system was fine until I updated mesa, so this issue should really be caused by the mesa 20 → 21 update ... Can somebody shine light on whether this is limited to my systems or if this is a general problem with mesa 21? Fabio _______________________________________________ devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx