I heard this might be due to old bios, which my system certainly has.. so verify you have the latest from the vendor (mine is from intel, and no updates available for test hw, so..)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1564759 Title: [i915_bpo] Disable RC6 on SKL GT3 & GT4 To manage notifications about this bug go to: https://bugs.launchpad.net/dri/+bug/1564759/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs