Ref to your comment#2 i confirm the same error message being printed during bootup, for latest 4.11.RC5 kernel and 4.10.7-041007-generic.
Have attached a screenshot, please check and advise? https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1679634/comments/2 ** Attachment added: "20170404_172118.jpg" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1679634/+attachment/4854329/+files/20170404_172118.jpg ** Tags added: kernel-bug-exists-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1679634 Title: nouveau 0000:01:00.0: DRM: Pointer to flat panel table invalid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1679634/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs