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[Bug 1312782] Re: syscrash on 'Enable Wireless'

 

This log report was done when I could enable Wireless on kernel
3.5.0-48.

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https://bugs.launchpad.net/bugs/1312782

Title:
  syscrash on 'Enable Wireless'

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  I'm using Ubuntu 12.04.4 LTS with kernel version : Linux anish-pc
  3.5.0-45-generic #68~precise1-Ubuntu SMP Wed Dec 4 16:18:46 UTC 2013
  x86_64 x86_64 x86_64 GNU/Linux. My computer is Toshiba Satellite
  C655-S5501.

  Possible package : Linux

  Since I updated to kernel version 3.5.0-46, I've been having problems
  with 'Enable Wireless'.Whenever I turn on 'Enable Wireless', I get a
  syscrash and have to hard reset my laptop. This happens 9/10 times.
  Sometimes it doesn't crash and I can use my computer without any
  problems. Sometimes, it doesn't crash when I enable wireless, but then
  if I turn off the wireless and reset it, it occurs again. This problem
  only exists for kernel version 3.5.0-46 to 3.5.0-48. Previous kernel
  versions do not have this problem and so I'm using kernel version
  3.5.0-45 as it is stable for me.

  This problem first occurred when I updated to kernel version 3.5.0-46. When I was updating, I lost my internet connection for 10-15 sec and after regaining it, update-manager continued updating. I thought these crashes may have been caused because of this and so I waited to new kernel updates in the hope that this problem will get solved. But that didn't happen for next kernel updates : 3.5.0-47/48.
  --- 
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.25.
  AplayDevices:
   **** List of PLAYBACK Hardware Devices ****
   card 0: PCH [HDA Intel PCH], device 0: CONEXANT Analog [CONEXANT Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  ApportVersion: 2.0.1-0ubuntu17.6
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: PCH [HDA Intel PCH], device 0: CONEXANT Analog [CONEXANT Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  anish      2297 F.... pulseaudio
  Card0.Amixer.info:
   Card hw:0 'PCH'/'HDA Intel PCH at 0xc0600000 irq 43'
     Mixer name	: 'Conexant CX20590'
     Components	: 'HDA:14f1506e,1179fce0,00100002'
     Controls      : 9
     Simple ctrls  : 6
  DistroRelease: Ubuntu 12.04
  HibernationDevice: RESUME=UUID=a5bfee5f-b8d2-4e37-a87d-d9b0bbb6a4db
  InstallationMedia: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release amd64 (20130213)
  Lsusb:
   Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
   Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 001 Device 004: ID 10f1:1a34 Importek
  MachineType: TOSHIBA Satellite C655
  MarkForUpload: True
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_IN:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_IN
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-48-generic root=UUID=8b3e1187-69a5-4551-9322-7f6da6c9d17e ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.5.0-48.72~precise1-generic 3.5.7.31
  RelatedPackageVersions:
   linux-restricted-modules-3.5.0-48-generic N/A
   linux-backports-modules-3.5.0-48-generic  N/A
   linux-firmware                            1.79.11
  RfKill:
   0: phy0: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  Tags:  precise running-unity
  Uname: Linux 3.5.0-48-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip fuse lpadmin plugdev sambashare sudo
  dmi.bios.date: 08/01/2011
  dmi.bios.vendor: INSYDE
  dmi.bios.version: 1.20
  dmi.board.name: Portable PC
  dmi.board.vendor: TOSHIBA
  dmi.board.version: Base Board Version
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: OEM Chassis Manufacturer
  dmi.chassis.version: OEM Chassis Version
  dmi.modalias: dmi:bvnINSYDE:bvr1.20:bd08/01/2011:svnTOSHIBA:pnSatelliteC655:pvrPSC2EU-04S02H:rvnTOSHIBA:rnPortablePC:rvrBaseBoardVersion:cvnOEMChassisManufacturer:ct10:cvrOEMChassisVersion:
  dmi.product.name: Satellite C655
  dmi.product.version: PSC2EU-04S02H
  dmi.sys.vendor: TOSHIBA
  --- 
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.25.
  AplayDevices:
   **** List of PLAYBACK Hardware Devices ****
   card 0: PCH [HDA Intel PCH], device 0: CONEXANT Analog [CONEXANT Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  ApportVersion: 2.0.1-0ubuntu17.6
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: PCH [HDA Intel PCH], device 0: CONEXANT Analog [CONEXANT Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  anish      2297 F.... pulseaudio
  Card0.Amixer.info:
   Card hw:0 'PCH'/'HDA Intel PCH at 0xc0600000 irq 43'
     Mixer name	: 'Conexant CX20590'
     Components	: 'HDA:14f1506e,1179fce0,00100002'
     Controls      : 9
     Simple ctrls  : 6
  DistroRelease: Ubuntu 12.04
  HibernationDevice: RESUME=UUID=a5bfee5f-b8d2-4e37-a87d-d9b0bbb6a4db
  InstallationMedia: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release amd64 (20130213)
  Lsusb:
   Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
   Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 001 Device 004: ID 10f1:1a34 Importek
  MachineType: TOSHIBA Satellite C655
  MarkForUpload: True
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_IN:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_IN
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-48-generic root=UUID=8b3e1187-69a5-4551-9322-7f6da6c9d17e ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.5.0-48.72~precise1-generic 3.5.7.31
  RelatedPackageVersions:
   linux-restricted-modules-3.5.0-48-generic N/A
   linux-backports-modules-3.5.0-48-generic  N/A
   linux-firmware                            1.79.11
  RfKill:
   0: phy0: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  Tags:  precise running-unity
  Uname: Linux 3.5.0-48-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip fuse lpadmin plugdev sambashare sudo
  dmi.bios.date: 08/01/2011
  dmi.bios.vendor: INSYDE
  dmi.bios.version: 1.20
  dmi.board.name: Portable PC
  dmi.board.vendor: TOSHIBA
  dmi.board.version: Base Board Version
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: OEM Chassis Manufacturer
  dmi.chassis.version: OEM Chassis Version
  dmi.modalias: dmi:bvnINSYDE:bvr1.20:bd08/01/2011:svnTOSHIBA:pnSatelliteC655:pvrPSC2EU-04S02H:rvnTOSHIBA:rnPortablePC:rvrBaseBoardVersion:cvnOEMChassisManufacturer:ct10:cvrOEMChassisVersion:
  dmi.product.name: Satellite C655
  dmi.product.version: PSC2EU-04S02H
  dmi.sys.vendor: TOSHIBA

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