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[Stephen Rasku <ubuntu@xxxxxxxxxx>]

I put the laptop to sleep and re-resumed it and the wifi came up.  So,
it seems that this is an intermittent problem.

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https://bugs.launchpad.net/bugs/886991

Title:
  Wi-Fi Does not resume after laptop sleep

Status in “network-manager” package in Ubuntu:
  New

Bug description:
  This has happened a couple of times recently.  I sleep my Lenovo T61p
  laptop by closing the lid.  When I reopen it the WiFi does not re-
  enable.  The bluetooth light is on but not the wifi light.  I tried to
  reenable the Wifi by sliding the radio switch off and back on but it
  didn't help.  The following lines from daemon.log may be relevant:

  
  Nov  6 19:21:59 sancho NetworkManager: <info>  WiFi now disabled by radio killswitch
  Nov  6 19:21:59 sancho NetworkManager: <info>  (wlan0): bringing up device.
  Nov  6 19:22:00 sancho bluetoothd[16750]: HCI dev 0 registered
  Nov  6 19:22:00 sancho bluetoothd[16750]: HCI dev 0 up
  Nov  6 19:22:00 sancho bluetoothd[16750]: Starting security manager 0
  Nov  6 19:22:00 sancho bluetoothd[16750]: Adapter /org/bluez/16736/hci0 has been enabled
  Nov  6 19:22:00 sancho bluetoothd[16750]: Stopping security manager 0
  Nov  6 19:22:00 sancho bluetoothd[16750]: HCI dev 0 down
  Nov  6 19:22:00 sancho bluetoothd[16750]: Adapter /org/bluez/16736/hci0 has been disabled
  Nov  6 19:22:03 sancho NetworkManager: bluez_manager_bdaddr_added_cb: BT device Stephen’s iPhone (64:B9:E8:A2:29:9A) added (NAP)
  Nov  6 19:22:03 sancho NetworkManager: <info>  (64:B9:E8:A2:29:9A): new Bluetooth device (driver: 'bluez')
  Nov  6 19:22:03 sancho NetworkManager: <info>  (64:B9:E8:A2:29:9A): exported as /org/freedesktop/NetworkManager/Devices/16
  Nov  6 19:22:03 sancho NetworkManager: <info>  (64:B9:E8:A2:29:9A): now managed
  Nov  6 19:22:03 sancho NetworkManager: <info>  (64:B9:E8:A2:29:9A): device state change: 1 -> 2 (reason 2)
  Nov  6 19:22:03 sancho NetworkManager: <info>  (64:B9:E8:A2:29:9A): deactivating device (reason: 2).
  Nov  6 19:22:03 sancho NetworkManager: <info>  (64:B9:E8:A2:29:9A): device state change: 2 -> 3 (reason 0)

  ProblemType: Bug
  DistroRelease: Ubuntu 10.04
  Package: network-manager 0.8-0ubuntu3.2
  ProcVersionSignature: Ubuntu 2.6.32-34.77-generic 2.6.32.44+drm33.19
  Uname: Linux 2.6.32-34-generic x86_64
  NonfreeKernelModules: nvidia
  Architecture: amd64
  CRDA: Error: [Errno 2] No such file or directory
  Date: Sun Nov  6 19:53:35 2011
  ExecutablePath: /usr/sbin/NetworkManager
  Gconf:
   
  IfupdownConfig:
   auto lo
   iface lo inet loopback
  InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
  IpRoute:
   192.168.1.0/24 dev eth0  proto kernel  scope link  src 192.168.1.104  metric 1 
   169.254.0.0/16 dev eth0  scope link  metric 1000 
   default via 192.168.1.1 dev eth0  proto static
  Keyfiles: Error: [Errno 2] No such file or directory
  ProcEnviron: PATH=(custom, no user)
  SourcePackage: network-manager

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