Can you please navigate to /sys/firmware/acpi/tables and run: grep MXMS *
(note the space before the *) Please let us know whether there is any output or not, and if there is please post the output here. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/660443 Title: Recommended drivers don't work with Nvidia Optimus To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/jockey/+bug/660443/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
