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[Bug 1102999] Re: wifi stops working intermittently


This may be a duplicate of bug #1099487.

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  wifi stops working intermittently

Status in “linux” package in Ubuntu:

Bug description:
  My wifi stops working intermittently but it seems to happen as often
  as every day.  When it happens, I notice some spam in dmesg.  I notice
  that I am still connected to the wireless access point but no data
  seems to pass through.  I cannot ping or resolve DNS.  I make sure
  power management is off on the wifi device.

  This is for Ubuntu 12.04, 3.2.0-36-generic kernel, all packages up-to-
  date as of 1/22/2013.  This hardware is a Dell XPS L702X with an Intel
  Corporation Centrino Advanced-N 6230 wifi device.

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