desktop-packages team mailing list archive

[Brian Murray <brian@xxxxxxxxxx>]

** Tags added: trusty

** Package changed: ubuntu => network-manager (Ubuntu)

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https://bugs.launchpad.net/bugs/1460339

Title:
  Wifi keeps disconnecting after resume and won't connect to wifi

Status in network-manager package in Ubuntu:
  New

Bug description:
  Recently upgraded my Dell 1720 Laptop from Ubuntu 12.04 to 14.04

  Results:  Flaky wifi disconnects after being on standby and will not
  reconnect.

  Eventually after several reboots it connects or suggested command on
  the internet on how to resolve this.

  The card is a BCM4321 wireless card.   
  I have been through every article and forum post looking for an answer.   

  I cannot connect to my work's public wifi.  Can connect at home but
  only in certain curcumstances like if the plugs in.

  Tried various scripts to kick it into life after resume.  Tried re-
  installing drivers.  NOTHING.

  Please can someone suggest what this could be and is there an actual
  answerable fix?

  Tried all these: 
  https://gsuartana.wordpress.com/2014/06/26/how-to-fix-unstable-wifi-connection-after-14-04-upgrade/
  http://ubuntuforums.org/showthread.php?t=2220294
  http://zeroset.mnim.org/2014/04/22/unstable-wifi-connection-on-ubuntu-14-04-trusty-tahr-ctrl-event-disconnected-reason4-locally_generated1/

  To no avail.   Any more answers on this greatly appreciated.

  
  Iain

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