I've checked the mainline kernels and determined that 4.2.0-040200 exhibits the problem, while 15.10's 4.2.0-35-generic is ok. I don't know how to proceed from here to determine the differences between the two.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1580311 Title: Regression: drm / modesetting failure for i915 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1580311/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
