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[Bug 1577898] Re: thunderbolt hotplug is broken

 

We generally like patches to land in mainline before applying them to
the Ubuntu kernel as a SAUCE patch.  This can prevent issues if the
patch changes before it actually gets accepted into mainline.

However, this patch looks fairly small, so I'll build a test kernel with
it and post it shortly.


** Changed in: linux (Ubuntu)
       Status: Triaged => In Progress

** Changed in: linux (Ubuntu)
     Assignee: (unassigned) => Joseph Salisbury (jsalisbury)

** Changed in: linux (Ubuntu Trusty)
     Assignee: (unassigned) => Joseph Salisbury (jsalisbury)

** Changed in: linux (Ubuntu Xenial)
     Assignee: (unassigned) => Joseph Salisbury (jsalisbury)

** Changed in: linux (Ubuntu Trusty)
       Status: Triaged => In Progress

** Changed in: linux (Ubuntu Xenial)
       Status: Triaged => In Progress

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https://bugs.launchpad.net/bugs/1577898

Title:
  thunderbolt hotplug is broken

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Trusty:
  In Progress
Status in linux source package in Xenial:
  In Progress

Bug description:
  Thunderbolt hotplug is broken on type-c ports.  Redhat already
  submitted a patch for this that was accepted into upstream ACPICA, but
  it needs to be backported into Ubuntu's kernel.

  I've verified that the patch works properly using a type-C USB
  Ethernet dongle as well as hot-plugging a Dell TB15 dock.

  http://www.spinics.net/lists/linux-acpi/msg65578.html

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References