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results. If the problem is solved, change the tag 'verification-needed-
xenial' to 'verification-done-xenial'. If the problem still exists,
change the tag 'verification-needed-xenial' to 'verification-failed-
xenial'.

If verification is not done by 5 working days from today, this fix will
be dropped from the source code, and this bug will be closed.

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** Tags added: verification-needed-xenial

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https://bugs.launchpad.net/bugs/1639810

Title:
  igb i210 probe of pci device failed with error -2

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  Fix Committed
Status in linux source package in Yakkety:
  Fix Committed

Bug description:
  [Impact]

  Intel I210 NIC may show:
  'igb: probe of 0000:07:00.0 failed with error -2'
  Upon boot after power has been completely disconnected.

  I was able to bisect it down to commit 
2a3cdead8b408351fa1e3079b220fa331480ffbc
  Upon further investigation it was determined that firmware may not properly 
initialize I347AT4_PAGE_SELECT causing the probe of an igb i210 NIC to fail. 

  This also happens with the linux 4.9-rc4.

  [Fix]

  https://patchwork.ozlabs.org/patch/690464/
  This patch adds an addition zeroing of this register during igb_get_phy_id to 
workaround this issue.

  [Test Case]

  Completely power down machine with intel igb 210 NIC. Power on and
  ensure igb device is properly probed and initialized.

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