Placa mae h97n-wifi ubuntu 14.04 kernel 4.0.1 aviso na inicialização do sistema

[platao]

Tenho a placa do titulo, http://www.gigabyte.us/products/product-page.aspx?pid=4992#ov uma mini ITX que estou usando com kernel 4.0.1 no 14.04, estava recebendo uma mensagem de aviso na inicialização do sistema, dei uma olhada no syslog digitando na busca do ubuntu 14.04 "log do sistema" e vi do que se tratava;

Copyright(c) 2003- 2014 Intel Corporation
May  8 09:05:19 H97N-WIFI kernel: [    1.699618] iwlwifi 0000:04:00.0: enabling device (0000 -> 0002)
May  8 09:05:19 H97N-WIFI kernel: [    1.705423] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-7260-12.ucode failed with error -2
May  8 09:05:19 H97N-WIFI kernel: [    1.705438] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-7260-11.ucode failed with error -2
May  8 09:05:19 H97N-WIFI kernel: [    1.705446] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-7260-10.ucode failed with error -2
May  8 09:05:19 H97N-WIFI kernel: [    1.705448] iwlwifi 0000:04:00.0: request for firmware file 'iwlwifi-7260-10.ucode' failed.
May  8 09:05:19 H97N-WIFI kernel: [    1.717934] iwlwifi 0000:04:00.0: Firmware has old API version, expected v10 through v12, got v9.
May  8 09:05:19 H97N-WIFI kernel: [    1.717969] iwlwifi 0000:04:00.0: New firmware can be obtained from http://www.intellinuxwireless.org/.
May  8 09:05:19 H97N-WIFI kernel: [    1.718189] iwlwifi 0000:04:00.0: loaded firmware version 25.228.9.0 op_mode iwlmvm
May  8 09:05:19 H97N-WIFI kernel: [    1.755492] iwlwifi 0000:04:00.0: Detected Intel(R) Dual Band Wireless AC 7260, REV=0x144

Talvez pelo fato de eu estar usando o ubuntu 14.04 e nao o mais recente 15.04 ele aparentemente esta esperando encontrar uma versao mais nova, e que na falta dela usou uma versao anterior. Antes precisamos saber a nossa placa, qual o nome no sistema;

platao@H97N-WIFI:~$ lspci
00:00.0 Host bridge: Intel Corporation 4th Gen Core Processor DRAM Controller (rev 06)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller (rev 06)
00:14.0 USB controller: Intel Corporation 9 Series Chipset Family USB xHCI Controller
00:16.0 Communication controller: Intel Corporation 9 Series Chipset Family ME Interface #1
00:19.0 Ethernet controller: Intel Corporation Ethernet Connection I217-V
00:1a.0 USB controller: Intel Corporation 9 Series Chipset Family USB EHCI Controller #2
00:1b.0 Audio device: Intel Corporation 9 Series Chipset Family HD Audio Controller
00:1c.0 PCI bridge: Intel Corporation 9 Series Chipset Family PCI Express Root Port 1 (rev d0)
00:1c.3 PCI bridge: Intel Corporation 9 Series Chipset Family PCI Express Root Port 4 (rev d0)
00:1c.4 PCI bridge: Intel Corporation 9 Series Chipset Family PCI Express Root Port 5 (rev d0)
00:1d.0 USB controller: Intel Corporation 9 Series Chipset Family USB EHCI Controller #1
00:1f.0 ISA bridge: Intel Corporation 9 Series Chipset Family H97 Controller
00:1f.2 SATA controller: Intel Corporation 9 Series Chipset Family SATA Controller [AHCI Mode]
00:1f.3 SMBus: Intel Corporation 9 Series Chipset Family SMBus Controller
01:00.0 VGA compatible controller: NVIDIA Corporation GM107 [GeForce GTX 750 Ti] (rev a2)
01:00.1 Audio device: NVIDIA Corporation Device 0fbc (rev a1)
03:00.0 Ethernet controller: Qualcomm Atheros AR8161 Gigabit Ethernet (rev 10)
04:00.0 Network controller: Intel Corporation Wireless 7260 (rev 73)
platao@H97N-WIFI:~$


Entao e so ir ate o endereço citado http://www.intellinuxwireless.org/ buscar pela 7260 que e a controladora e baixar para o kernel mais recente, que no caso e o 3.19+ baixar, descompactar abrir o nautilus como root(sudo nautilus) ir ate /lib/firmware e repare que vao existir as versoes anteriores desse arquivo, cole como root o arquivo iwlwifi-7260-12.ucode salve e feche, reinicie o sistema e nao tera mais a mensagem na inicialização do ubuntu.

May  8 09:34:49 H97N-WIFI kernel: [ 1773.465227] systemd-hostnamed[5571]: Warning: nss-myhostname is not installed. Changing the local hostname might make it unresolveable. Please install nss-myhostname!
May  8 09:34:49 H97N-WIFI dbus[495]: [system] Successfully activated service 'org.freedesktop.hostname1'
May  8 09:34:58 H97N-WIFI NetworkManager[935]: <info> kernel firmware directory '/lib/firmware' changed
May  8 09:37:00 H97N-WIFI dbus[495]: [system] Activating service name='org.freedesktop.systemd1' (using servicehelper)
May  8 09:37:00 H97N-WIFI dbus[495]: [system] Successfully activated service 'org.freedesktop.systemd1'


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