Поиск/установка драйверов

:~$ lspci
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b4)
00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b4)
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation HM65 Express Chipset Family LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 04)
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 04)
01:00.0 3D controller: NVIDIA Corporation GF119M [GeForce GT 520MX] (rev a1)
02:00.0 Network controller: Intel Corporation Centrino Wireless-N 130 (rev 34)
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06)

Network controller: Intel Corporation Centrino Wireless-N 130 (rev 34)

Device Drivers -> Generic Driver Options -> Userspace firmware loading support

cp iwlwifi-*.ucode /lib/firmware

2. INSTALLATION
 
The iwlagn driver will look for the file iwlwifi-5000-5.ucode using the
kernel's firmware_loader infrastructure.  In order to function
correctly, you need to have this support enabled in your kernel.  When
you configure the kernel, you can find this option in the following
location:
 
        Device Drivers ->
                Generic Driver Options ->
                        Hotplug firmware loading support
 
 
You can determine if your kernel currently has firmware loader support
by looking for the CONFIG_FW_LOADER definition on your kernel's
.config.
 
In addition to having the firmware_loader support in your kernel, you
must also have a working hotplug and udev infrastructure configured.
The steps for installing and configuring hotplug and udev are very
distribution specific.
 
Once you have the firmware loader in place (or if you aren't sure and
you just want to try things to see if it works), you need to install
the microcode file into the appropriate location.
 
Where that appropriate location is depends (again) on your system
distribution.  You can typically find this location by looking in the
hotplug configuration file for your distro:
 
    % grep \"^FIRMWARE_DIR\" /etc/hotplug/firmware.agent
 
This should give you output like:
 
    FIRMWARE_DIR=/lib/firmware
 
If it lists more than one directory, you only need to put the
microcode in one of them.  In the above example, installation is
simply:
 
    % cp iwlwifi-5000-5.ucode /lib/firmware
 
You can now load the driver (see the INSTALL and README.iwlwifi provided with
the iwlwifi package for information on building and using that driver.)