Public bug reported:

I have HP Pavilion 15 AU113TX laptop, which comes with Intel Core i5
7200U Kaby Lake processor and uses Intel Dual BandWireless-AC 3168 WiFi
+ Bluetooth Combo adapter, I have installed Ubuntu GNOME 16.04.1 on it,
and it is unable to detect WiFi adapter.

Upon running "lspci -nnk | grep -A2", I'm getting following information
about adapter.

028005:00.0 Network controller [0280]: Intel Corporation Device [8086:24fb] 
(rev 10)
        DeviceName: Intel Dual BandWireless-AC 3168 802.11 ac 1x1 WiFi + BT 4.0 
Combo Adapter
        Subsystem: Intel Corporation Device [8086:2110]

But running "rfkill list all", I see following output (WiFi missing
there).

0: hci0: Bluetooth
        Soft blocked: no
        Hard blocked: no

And here's the output for "dmesg | grep iwl"

[   13.570633] iwlwifi 0000:05:00.0: Unsupported splx structure
[   13.635662] iwlwifi 0000:05:00.0: Direct firmware load for 
iwlwifi-3168-21.ucode failed with error -2
[   13.650761] iwlwifi 0000:05:00.0: Direct firmware load for 
iwlwifi-3168-20.ucode failed with error -2
[   13.650765] iwlwifi 0000:05:00.0: no suitable firmware found!

Output for "ls -al /lib/firmware | grep 3168" Under both Stock Kernel
4.4.0-36.

-rw-r--r--  1 root root   33168 Jul 13 01:03 hfi1_pcie.fw

** Affects: ubuntu
     Importance: Undecided
         Status: New


** Tags: hw-specific kernel-bug

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https://bugs.launchpad.net/bugs/1627114

Title:
  WiFi is not detected for Intel Dual BandWireless-AC 3168

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