Hi Jamie, I've built a test kernel which disables CONFIG_INTEL_IOMMU_DEFAULT_ON. Could you please test and and let me know if this resolves the system hangs/pauses and multiple fault messages you're seeing? Thanks in advance.
http://people.canonical.com/~ogasawara/lp911236/amd64/ ** Changed in: linux (Ubuntu) Status: Triaged => In Progress ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Leann Ogasawara (leannogasawara) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/911236 Title: DMAR:[fault reason 05] PTE Write access is not set To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/911236/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
