** Changed in: linux (Ubuntu)
Status: In Progress => Fix Released
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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:
Fix Released
Status in linux source package in Xenial:
Fix Released
Status in linux source package in Yakkety:
Fix Released
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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