I'm seeing the same error on a Dell XPS 9560 using Ubuntu 16.04.2 with kernel hwe-edge 4.10.0-14-generic #16~16.04.1-Ubuntu SMP Fri Mar 17 17:28:20 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
I've filed a report with ubuntu-bug linux it's on #1680268 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1584407 Title: ACPI Error: [\_SB_.PCI0.XHC_.RHUB.HS11] Namespace lookup failure, AE_NOT_FOUND (20150930/dswload-210) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1584407/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs