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[Bug 972631] Re: 168c:002b Impossible to remove the hard block from Wi-Fi on Lenovo S10-3

 

Xubuntu 14.04 alpha, Daily Build (07.01.14), Kernel 3.12.0-7-generic -
Wi-Fi works out of the box.

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

** Changed in: linux
       Status: New => Fix Released

** Tags removed: needs-upstream-testing
** Tags added: kernel-fixed-upstream kernel-fixed-upstream-3.12.0-7

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Title:
  168c:002b Impossible to remove the hard block from Wi-Fi on Lenovo
  S10-3

Status in The Linux Kernel:
  Fix Released
Status in “linux” package in Ubuntu:
  Fix Released

Bug description:
  Device phy0 is hard blocked so wi-fi is not available.
  My computer is Lenovo S10-3, wi-fi is ath9k. Xubuntu 12.04 with fresh updates.
  First time this problem appeared when i updated to natty.

  Wireless is turned on in BIOS. Hardware switch in on.

  viktor@viktor-Lenovo:~$ rfkill list
  0: ideapad_wlan: Wireless LAN
   Soft blocked: no
   Hard blocked: no
  1: phy0: Wireless LAN
   Soft blocked: no
   Hard blocked: yes

  I tried to turn wi-fi on in Windows that is installed alongside with Ubuntu. And I tried to blacklist iwlagn, ath5k or ath9k drivers.
  It has an influence on rfkill response, but doesn't solve the problem. For example, string with phy0 can disappear or changes into ideapad_3g.

  I tested Linux kernels 3.3.1 and 3.4.0rc1 - wi-fi doesn't work.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.2.0-21-generic 3.2.0-21.34
  ProcVersionSignature: Ubuntu 3.2.0-21.34-generic 3.2.13
  Uname: Linux 3.2.0-21-generic i686
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0-0ubuntu2
  Architecture: i386
  Date: Tue Apr  3 20:16:07 2012
  HibernationDevice: RESUME=UUID=f4189eeb-ce7c-4480-a140-3fbda549957c
  InstallationMedia: Xubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
  MachineType: LENOVO S10-3
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-21-generic root=UUID=36153c45-1e0e-4f46-98b8-679e8ba4da48 ro quiet splash vt.handoff=7
  SourcePackage: linux
  UpgradeStatus: Upgraded to precise on 2012-03-13 (21 days ago)
  dmi.bios.date: 08/12/2010
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 2ACN34WW
  dmi.board.name: Mariana3A
  dmi.board.vendor: Lenovo
  dmi.board.version: Rev 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Lenovo
  dmi.chassis.version: Rev 1.0
  dmi.modalias: dmi:bvnLENOVO:bvr2ACN34WW:bd08/12/2010:svnLENOVO:pnS10-3:pvrLenovo:rvnLenovo:rnMariana3A:rvrRev1.0:cvnLenovo:ct10:cvrRev1.0:
  dmi.product.name: S10-3
  dmi.product.version: Lenovo
  dmi.sys.vendor: LENOVO

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