[Bug 577114] Re: Wireless and Bluetooth switch does not work correctly on lenovo ideapad s10-3

Tue May 11 20:44:39 UTC 2010

apport information

** Tags added: apport-collected

** Description changed:

  Binary package hint: linux-image-2.6.32-21-generic

  I have installed Ubuntu from CD [Ubuntu-Netbook 10.04 _Lucid Lynx_ -
  Beta i386 (20100318)] Wireless has been detected automatically and
  everything worked fine.

  One day after installing updates on the 26.04.2010, i noticed that after Booting the Wireless interface and bluetooth is disabled, regardless of the wireless switch.
  It seems that the switch is turned off, regardless if the switch is on or off, even Fn-F5 (Software-Switch for Wireless/Bluetooth) does not help.
  I have found the following workaround:

  Switch the laptop into Suspend mode and wake it up again. Then do a

  # sudo rmmod ath9k
  # sudo modprobe ath9k

  Then wireless is available and connects automatically. Bluetooth is also
  available. Everything works fine then.

  But when booting the kernel from power off, the wireless led is on when grub is shown and gets turned off, when the kernel boots and both, Wlan and Bluetooth are disabled.
  To get it working I have to use the workaround with suspend/wakup and reloading the ath9k module to get Wlan working.
  When Wlan is working and I turn off the wireless hardware switch, Wlan and Bluetooth gets disabled as expected, but when I turn it on again, it does not get reactivated and I have to do the workaround again to get it working again.

  I don't think that it is defective hardware, because:
    * Before the problem appeared the first time, everything was working fine.
    * After doing the workaround, everything works fine
    * The wlan led is on in the grub menu, but it turns off, when the kernel is loaded.

  Output from 'lsb_release -rd'
  Description:	Ubuntu 10.04 LTS
  Release:	10.04

  lspci
  00:00.0 Host bridge: Intel Corporation N10 Family DMI Bridge
  00:02.0 VGA compatible controller: Intel Corporation N10 Family Integrated Graphics Controller
  00:02.1 Display controller: Intel Corporation N10 Family Integrated Graphics Controller
  00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 02)
  00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 1 (rev 02)
  00:1c.2 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 3 (rev 02)
  00:1d.0 USB Controller: Intel Corporation N10/ICH7 Family USB UHCI Controller #1 (rev 02)
  00:1d.1 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 (rev 02)
  00:1d.2 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3 (rev 02)
  00:1d.3 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 (rev 02)
  00:1d.7 USB Controller: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller (rev 02)
  00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
  00:1f.0 ISA bridge: Intel Corporation NM10 Family LPC Controller (rev 02)
  00:1f.2 SATA controller: Intel Corporation N10/ICH7 Family SATA AHCI Controller (rev 02)
  00:1f.3 SMBus: Intel Corporation N10/ICH 7 Family SMBus Controller (rev 02)
  05:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)
  09:00.0 Network controller: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) (rev 01)

  lsusb
  Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  Bus 003 Device 002: ID 0489:e00d Foxconn / Hon Hai 
  Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  Bus 002 Device 002: ID 046d:c050 Logitech, Inc. RX 250 Optical Mouse
  Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  Bus 001 Device 004: ID 5986:0190 Acer, Inc 
  Bus 001 Device 003: ID 0bda:0158 Realtek Semiconductor Corp. Mass Storage Device
  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

  uname -a
  Linux ideapad 2.6.32-21-generic #32-Ubuntu SMP Fri Apr 16 08:10:02 UTC 2010 i686 GNU/Linux
+ --- 
+ AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
+ AplayDevices:
+  **** List of PLAYBACK Hardware Devices ****
+  card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog]
+    Subdevices: 1/1
+    Subdevice #0: subdevice #0
+ Architecture: i386
+ ArecordDevices:
+  **** List of CAPTURE Hardware Devices ****
+  card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog]
+    Subdevices: 1/1
+    Subdevice #0: subdevice #0
+ AudioDevicesInUse:
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC0:  michael    1882 F.... pulseaudio
+ CRDA: Error: [Errno 2] No such file or directory
+ Card0.Amixer.info:
+  Card hw:0 'Intel'/'HDA Intel at 0x40600000 irq 22'
+    Mixer name	: 'Realtek ALC272'
+    Components	: 'HDA:10ec0272,17aa4004,00100001'
+    Controls      : 14
+    Simple ctrls  : 8
+ DistroRelease: Ubuntu 10.04
+ HibernationDevice: RESUME=UUID=a30e85e0-cb12-4510-b5fe-db4fff465466
+ InstallationMedia: Ubuntu-Netbook 10.04 "Lucid Lynx" - Beta i386 (20100318)
+ MachineType: LENOVO S10-3
+ Package: linux (not installed)
+ ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.32-22-generic root=UUID=7341b634-5ce1-417c-b3d0-f001464c95f1 ro quiet splash
+ ProcEnviron:
+  LANG=en_US.utf8
+  SHELL=/bin/bash
+ ProcVersionSignature: Ubuntu 2.6.32-22.33-generic 2.6.32.11+drm33.2
+ Regression: Yes
+ RelatedPackageVersions: linux-firmware 1.34
+ Reproducible: Yes
+ Tags:  ubuntu-une lucid networking regression-update needs-upstream-testing
+ Uname: Linux 2.6.32-22-generic i686
+ UserGroups: adm admin audio cdrom dialout lpadmin plugdev sambashare
+ dmi.bios.date: 02/03/2010
+ dmi.bios.vendor: LENOVO
+ dmi.bios.version: 2ACN21WW
+ 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:bvr2ACN21WW:bd02/03/2010: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

** Attachment added: "AlsaDevices.txt"
   http://launchpadlibrarian.net/48294060/AlsaDevices.txt

-- 
Wireless and Bluetooth switch does not work correctly on lenovo ideapad s10-3
https://bugs.launchpad.net/bugs/577114
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