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[Bug 1159690] Re: [Fujitsu LIFEBOOK AH532] Toggle Wireless (Fn F5) doesn't work with 13.04

 

I have bisected the kernel as you suggested.

Bisecting yielded two commits that could be connected with this bug. One
of them (c468fb1375f1b4de851e3e0dbe9d1293d414a160) is unbuildable. At
least, the compiler complains that in /include/linux/of_mdio.h:50:
multiple definition of `of_phy_connect_fixed_link'

I attach the bisect log file, in case you are interested.
The last message from git bisect was:

$ git bisect skip
There are only 'skip'ped commits left to test.
The first bad commit could be any of:
c468fb1375f1b4de851e3e0dbe9d1293d414a160
2a5cf8016c745191605f312a7cd7bd22e9be94a5
We cannot bisect more!

commit 2a5cf8016c745191605f312a7cd7bd22e9be94a5
Author: Mark Brown <broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
Date:   Tue Oct 9 18:33:38 2012 +0000

    of/mdio: Staticise !CONFIG_OF stubs
    
    The !CONFIG_OF stubs aren't static so if multiple files include the
    header with this configuration then the linker will see multiple
    definitions of the stubs.
    
    Reported-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
    Signed-off-by: Mark Brown <broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
    Acked-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
    Acked-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxx>
    Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

commit c468fb1375f1b4de851e3e0dbe9d1293d414a160
Author: Amerigo Wang <amwang@xxxxxxxxxx>
Date:   Tue Oct 9 17:48:20 2012 +0000

    pktgen: replace scan_ip6() with in6_pton()
    
    Cc: David S. Miller <davem@xxxxxxxxxxxxx>
    Signed-off-by: Cong Wang <amwang@xxxxxxxxxx>
    Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

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https://bugs.launchpad.net/bugs/1159690

Title:
  [Fujitsu LIFEBOOK AH532] Toggle Wireless (Fn F5) doesn't work with
  13.04

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  "Fn F5" should toggle wireless on Fujitsu Lifebook AH532 and LED
  indicator should be on/off accordingly. Nothing happens when I press
  "Fn F5" with the newest Ubuntu 13.04 amd64 and the Wireless LED
  indicator is always off. It works fine in Ubuntu 12.04.2 (with 3.5.0
  kernel).

  I am attaching the list of Fn buttons for Fujitsu Lifebook A532/AH532.
  Note that all other buttons except "Fn F11" (ECO) (not tested) and "Fn Pause" (SysRq) work fine. "Fn Pause" behaves the same as Fn Delete (Prt Scr) - it takes screenshot. Even "Fn F12" (Toggle Camera) works fine.

  ---
  ApportVersion: 2.9.2-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu     3332 F.... pulseaudio
  CasperVersion: 1.330
  DistroRelease: Ubuntu 13.04
  LiveMediaBuild: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130324)
  MachineType: FUJITSU LIFEBOOK AH532
  MarkForUpload: True
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/hostname.seed boot=casper quiet splash --
  ProcVersionSignature: Ubuntu 3.8.0-14.24-generic 3.8.4
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.8.0-14-generic N/A
   linux-backports-modules-3.8.0-14-generic  N/A
   linux-firmware                            1.104
  Tags:  raring
  Uname: Linux 3.8.0-14-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  dmi.bios.date: 10/25/2012
  dmi.bios.vendor: FUJITSU // Phoenix Technologies Ltd.
  dmi.bios.version: Version 2.08
  dmi.board.name: FJNBB2A
  dmi.board.vendor: FUJITSU
  dmi.chassis.type: 10
  dmi.chassis.vendor: FUJITSU
  dmi.modalias: dmi:bvnFUJITSU//PhoenixTechnologiesLtd.:bvrVersion2.08:bd10/25/2012:svnFUJITSU:pnLIFEBOOKAH532:pvr:rvnFUJITSU:rnFJNBB2A:rvr:cvnFUJITSU:ct10:cvr:
  dmi.product.name: LIFEBOOK AH532
  dmi.sys.vendor: FUJITSU

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