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[Haw Loeung <1478320@xxxxxxxxxxxxxxxxxx>]

Ah, ignore that. As per It seems ethtool is the way to go.

| [hloeung@ragnar ~]$ ethtool -i wlan0
| driver: iwlwifi
| version: 4.1.0-2-generic
| firmware-version: 25.17.12.0
| ...

** Changed in: linux-firmware (Ubuntu)
       Status: New => Invalid

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Title:
  iwlwifi -13.ucode doesn't load

Status in linux-firmware package in Ubuntu:
  Invalid

Bug description:
  Hi Guys,

  Reading through the linux-firmware changelog, it seems that -13.ucode
  was cherrypicked from
  git://git.kernel.org/pub/scm/linux/kernel/git/egrumbach/linux-
  firmware.git and included in 1.145. However, seems it's not loaded and
  being used.

  | [hloeung@ragnar ~]$ apt-cache policy linux-firmware
  | linux-firmware:
  |   Installed: 1.145
  |   Candidate: 1.145
  |   Version table:
  |  *** 1.145 0
  |         500 http://archive.ubuntu.com/ubuntu/ wily/main amd64 Packages
  |         100 /var/lib/dpkg/status

  | [hloeung@ragnar ~]$ modinfo iwlwifi | grep '^firmware'
  | ...
  | firmware:       iwlwifi-7265D-12.ucode
  | firmware:       iwlwifi-7265-12.ucode
  | firmware:       iwlwifi-3160-IWL3160_UCODE_API_OK.ucode
  | firmware:       iwlwifi-7260-12.ucode
  | firmware:       iwlwifi-8000-12.ucode

  -13.ucode exists on disk though:

  | [hloeung@ragnar ~]$ ls -la /lib/firmware/iwlwifi-*13*
  | -rw-r--r-- 1 root root  701228 Nov 25  2014 /lib/firmware/iwlwifi-135-6.ucode
  | -rw-r--r-- 1 root root  688616 Jul 11 00:11 /lib/firmware/iwlwifi-3160-13.ucode
  | -rw-r--r-- 1 root root  786920 Jul 11 00:11 /lib/firmware/iwlwifi-7260-13.ucode
  | -rw-r--r-- 1 root root  885224 Jul 11 00:11 /lib/firmware/iwlwifi-7265-13.ucode
  | -rw-r--r-- 1 root root 1008692 Jul 11 00:11 /lib/firmware/iwlwifi-7265D-13.ucode
  | -rw-r--r-- 1 root root 1745176 Jul 11 00:11 /lib/firmware/iwlwifi-8000C-13.ucode

  I've tried unloading iwlwifi and iwlmvm and reloading without any
  luck.

  | [hloeung@ragnar ~]$ uname -a
  | Linux ragnar.local 4.1.0-2-generic #2-Ubuntu SMP Wed Jul 22 18:19:08 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

  
  Thanks,

  Haw

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