F15: Wireless Adapter Unavailable

Steven F. LeBrun steven at lebruns.com
Mon May 30 05:30:17 UTC 2011


I have been unable to use the wireless adapter on my laptop since 
installing Fedora 15.  When using the network dialog from Gnome 3's 
System Settings, The wireless is listed as "Unavailable" but the MAC 
address is displayed.  Also the Airplane Mode is "On".

Any suggestions on what I need to do to get Fedora 15 to use my wireless 
adapter?  Is anyone else having similar problems?

My laptop is running 64 bit Fedora 15, Gnome 3 and has an Intel Centrino 
Advanced-N 6230 wireless/bluetooth adapter.  I am not seeing the 
bluetooth adapter either.

Also, what is this new "Airplane Mode" that I cannot disable for very 
long.  It keeps coming back on by itself.  Is the Airplane Mode blocking 
transmissions from the laptop or is it only reporting that none are 
being sent?

This laptop was originally installed with Windows 7 and the wireless 
adapter worked fine.

Looking at dmesg, I can see that the Wireless adapter is detected and it 
looks like the fiirmware was loaded.

 From dmesg:

      iwlagn: Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree:d
      iwlagn: Copyright(c) 2003-2010 Intel Corporation
      iwlagn 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
      iwlagn 0000:03:00.0: setting latency timer to 64
      iwlagn 0000:03:00.0:*Detected Intel(R) Centrino(R) Advanced-N 6230 
AGN, REV=0xB0*
      iwlagn 0000:03:00.0: device EEPROM VER=0x716, CALIB=0x6
      iwlagn 0000:03:00.0: Device SKU: 0Xb
      iwlagn 0000:03:00.0: Valid Tx ant: 0X3, Valid Rx ant: 0X3
      iwlagn 0000:03:00.0: Tunable channels: 13 802.11bg, 24 802.11a 
channels
      iwlagn 0000:03:00.0: irq 49 for MSI/MSI-X
      iwlagn 0000:03:00.0: loaded firmware version 17.168.5.1 build 33993

-- 
   Steven F. LeBrun

    * Dell XPS 15R
          o 64 bit, 8 GB
          o Intell Core i5-2410M CPU
          o *Intel Centrino Advanced-N 6230*
    * Fedora 15
          o Gnome 3


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