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[Bug 786697] Re: Unable to find TIM Element in beacon

 

Vitaliy Kulikov, this bug was reported a while ago and there hasn't been
any activity in it recently. We were wondering if this is still an
issue? If so, could you please test for this with the latest development
release of Ubuntu? ISO images are available from
http://cdimage.ubuntu.com/daily-live/current/ .

If it remains an issue, could you please run the following command in
the development release from a Terminal
(Applications->Accessories->Terminal), as it will automatically gather
and attach updated debug information to this report:

apport-collect -p linux <replace-with-bug-number>

Also, could you please test the latest upstream kernel available following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Please do not test the daily folder, but the one all the way at the bottom. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags:
kernel-fixed-upstream
kernel-fixed-upstream-VERSION-NUMBER

where VERSION-NUMBER is the version number of the kernel you tested. For example:
kernel-fixed-upstream-v3.11-rc5

This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag:
needs-upstream-testing

If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-VERSION-NUMBER

As well, please remove the tag:
needs-upstream-testing

Once testing of the upstream kernel is complete, please mark this bug's
Status as Confirmed. Please let us know your results. Thank you for your
understanding.

** Tags added: bios-outdated-f.21 needs-upstream-testing regression-
potential

** Changed in: linux (Ubuntu)
       Status: Confirmed => Incomplete

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https://bugs.launchpad.net/bugs/786697

Title:
  Unable to find TIM Element in beacon

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  here is log for ad-hoc mode. issue is  internet is not shared with
  mobile device =(.

  [79364.072970] ADDRCONF(NETDEV_UP): wlan0: link is not ready
  [79364.368716] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
  [79366.395609] wlan0: Trigger new scan to find an IBSS to join
  [79368.439576] wlan0: Trigger new scan to find an IBSS to join
  [79370.483516] wlan0: Trigger new scan to find an IBSS to join
  [79371.403299] wlan0: Creating new IBSS network, BSSID 7e:ff:17:d2:2d:0d
  [79371.403766] iwlagn 0000:04:00.0: Unable to find TIM Element in beacon
  [79371.404557] iwlagn 0000:04:00.0: Unable to find TIM Element in beacon
  [79375.211610] wlan0: no IPv6 routers present

  ProblemType: Bug
  DistroRelease: Ubuntu 11.04
  Package: linux-headers-2.6.38-8-generic 2.6.38-8.42
  ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
  Uname: Linux 2.6.38-8-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
     Subdevices: 2/2
     Subdevice #0: subdevice #0
     Subdevice #1: subdevice #1
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  vkulikov   2030 F.... pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xd0600000 irq 45'
     Mixer name	: 'IDT 92HD75B3X5'
     Components	: 'HDA:111d7603,103c1726,00100202'
     Controls      : 20
     Simple ctrls  : 14
  Card1.Amixer.info:
   Card hw:1 'HDMI'/'HDA ATI HDMI at 0xd0510000 irq 46'
     Mixer name	: 'ATI R6xx HDMI'
     Components	: 'HDA:1002aa01,00aa0100,00100100'
     Controls      : 4
     Simple ctrls  : 1
  Card1.Amixer.values:
   Simple mixer control 'IEC958',0
     Capabilities: pswitch pswitch-joined penum
     Playback channels: Mono
     Mono: Playback [on]
  Date: Sun May 22 23:05:27 2011
  InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
  IwConfig: Error: [Errno 2] No such file or directory
  MachineType: Hewlett-Packard HP ProBook 6540b
  ProcEnviron:
   LANGUAGE=en_GB:en
   PATH=(custom, user)
   LANG=en_GB.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=f8abe165-47b3-4f3f-afe9-9fa4999a8151 ro
  RelatedPackageVersions:
   linux-restricted-modules-2.6.38-8-generic N/A
   linux-backports-modules-2.6.38-8-generic  N/A
   linux-firmware                            1.52
  RfKill: Error: [Errno 2] No such file or directory
  SourcePackage: linux
  UdevDb: Error: [Errno 2] No such file or directory
  UpgradeStatus: Upgraded to natty on 2011-04-28 (23 days ago)
  dmi.bios.date: 03/09/2011
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 68CDD Ver. F.0C
  dmi.board.name: 1726
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 29.36
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: dmi:bvnHewlett-Packard:bvr68CDDVer.F.0C:bd03/09/2011:svnHewlett-Packard:pnHPProBook6540b:pvr:rvnHewlett-Packard:rn1726:rvrKBCVersion29.36:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP ProBook 6540b
  dmi.sys.vendor: Hewlett-Packard

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