After install mesa from proposed, the problem solved for me (no more crashes.
Verification done. ** Tags removed: verification-needed ** Tags added: verification-done -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/952896 Title: compiz crashed with SIGSEGV in intel_miptree_release() (Fixed in 8.0.3) To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/952896/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs