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[Bug 1086985] Re: It takes a long time to detect my Wi-Fi network -- Intel PRO/Wireless 5100 AGN iwlwifi

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Done.

1. Launched the iso - my network available in the list of networks, right away.
2. Radios OFF (hardware switch) and ON - my network not available in the list, even under 'More...'. Waited 60 seconds or so - nothing. Had to connect via hidden...

I'd say the problem is still present. It certainly is on Fedora 19
x86_64 with kernels up to  3.10.5-201

** Attachment added: "wlan_dmesg.txt"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1086985/+attachment/3768224/+files/wlan_dmesg.txt

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https://bugs.launchpad.net/bugs/1086985

Title:
  It takes a long time to detect my Wi-Fi network -- Intel PRO/Wireless
  5100 AGN iwlwifi

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Usually when I turn on my computer it takes very long time for the
  network manager to detect my home wifi. Sometimes over a minute. I
  think disabling/enabling wifi (using hardware switch on my lenovo
  thinkpad) expedites the process. Anyway, it used to take 2 seconds on
  11.10 for example.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.10
  Package: network-manager 0.9.6.0-0ubuntu7
  ProcVersionSignature: Ubuntu 3.5.0-19.30-generic 3.5.7
  Uname: Linux 3.5.0-19-generic x86_64
  ApportVersion: 2.6.1-0ubuntu6
  Architecture: amd64
  Date: Wed Dec  5 20:27:52 2012
  IfupdownConfig:
   # interfaces(5) file used by ifup(8) and ifdown(8)
   auto lo
   iface lo inet loopback
  InstallationDate: Installed on 2012-11-12 (22 days ago)
  InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
  IpRoute:
   
  MarkForUpload: True
  NetworkManager.state:
   [main]
   NetworkingEnabled=true
   WirelessEnabled=true
   WWANEnabled=true
   WimaxEnabled=true
  ProcEnviron:
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: network-manager
  UpgradeStatus: No upgrade log present (probably fresh install)
  nmcli-con:
   NAME                      UUID                                   TYPE              TIMESTAMP    TIMESTAMP-REAL                     AUTOCONNECT   READONLY   DBUS-PATH                                 
   Wired connection 1        bc6bc078-059d-40a6-917e-ddf25df51af8   802-3-ethernet    1354735625   Wed 05 Dec 2012 08:27:05 PM CET    yes           no         /org/freedesktop/NetworkManager/Settings/1
   UPC011684                 bacdaf1a-62f7-4780-be5c-6e5666d0dbe3   802-11-wireless   1354731807   Wed 05 Dec 2012 07:23:27 PM CET    yes           no         /org/freedesktop/NetworkManager/Settings/0
  nmcli-dev:
   DEVICE     TYPE              STATE         DBUS-PATH                                  
   wlan0      802-11-wireless   disconnected  /org/freedesktop/NetworkManager/Devices/1  
   eth0       802-3-ethernet    unavailable   /org/freedesktop/NetworkManager/Devices/0
  nmcli-nm:
   RUNNING         VERSION    STATE           NET-ENABLED   WIFI-HARDWARE   WIFI       WWAN-HARDWARE   WWAN      
   running         0.9.6.0    disconnected    enabled       enabled         enabled    enabled         disabled
  --- 
  ApportVersion: 2.6.1-0ubuntu9
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  hg1        1839 F.... pulseaudio
  DistroRelease: Ubuntu 12.10
  InstallationDate: Installed on 2012-12-17 (12 days ago)
  InstallationMedia: Ubuntu GNOME Remix 12.10 "Quantal Quetzal" - Release amd64(20121023)
  MachineType: LENOVO 20823HU
  MarkForUpload: True
  Package: linux (not installed)
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcEnviron:
   LANGUAGE=en_US:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-21-generic root=UUID=88f56a52-4464-41c7-8fe7-042ae3fd5893 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.5.0-21.32-generic 3.5.7.1
  RelatedPackageVersions:
   linux-restricted-modules-3.5.0-21-generic N/A
   linux-backports-modules-3.5.0-21-generic  N/A
   linux-firmware                            1.95
  Tags:  quantal
  Uname: Linux 3.5.0-21-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers
  dmi.bios.date: 12/14/2011
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 6FET92WW (3.22 )
  dmi.board.name: 20823HU
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvr6FET92WW(3.22):bd12/14/2011:svnLENOVO:pn20823HU:pvrThinkPadT500:rvnLENOVO:rn20823HU:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20823HU
  dmi.product.version: ThinkPad T500
  dmi.sys.vendor: LENOVO
  --- 
  ApportVersion: 2.6.1-0ubuntu9
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  hg1        1839 F.... pulseaudio
  DistroRelease: Ubuntu 12.10
  InstallationDate: Installed on 2012-12-17 (12 days ago)
  InstallationMedia: Ubuntu GNOME Remix 12.10 "Quantal Quetzal" - Release amd64(20121023)
  MachineType: LENOVO 20823HU
  MarkForUpload: True
  Package: linux (not installed)
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcEnviron:
   LANGUAGE=en_US:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-21-generic root=UUID=88f56a52-4464-41c7-8fe7-042ae3fd5893 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.5.0-21.32-generic 3.5.7.1
  RelatedPackageVersions:
   linux-restricted-modules-3.5.0-21-generic N/A
   linux-backports-modules-3.5.0-21-generic  N/A
   linux-firmware                            1.95
  Tags:  quantal
  Uname: Linux 3.5.0-21-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers
  dmi.bios.date: 12/14/2011
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 6FET92WW (3.22 )
  dmi.board.name: 20823HU
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvr6FET92WW(3.22):bd12/14/2011:svnLENOVO:pn20823HU:pvrThinkPadT500:rvnLENOVO:rn20823HU:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20823HU
  dmi.product.version: ThinkPad T500
  dmi.sys.vendor: LENOVO

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