I'm not really sure if this is Critical or just High. It depends on how many machines are affected. The function prefix suggests software rendering so maybe it's just some VMs?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2101817 Title: gnome-shell crashed with SIGSEGV in drisw_init_screen() from driCreateNewScreen3() from dri2_create_screen() from dri2_initialize_device() from dri2_initialize() To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/2101817/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs