The GL freezes still occur when using Ubuntu kernel 4.5.3. I wanted to try newer kernels (those tagged with yakkety), but the 14.04 LTS wouldn't boot to desktop with them.
** Changed in: linux (Ubuntu) Status: Expired => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1554299 Title: drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in dpll_hw_state.wrpll (expected 0xb0210614, found 0x00000000) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1554299/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs