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[Launchpad Bug Tracker <1188572@xxxxxxxxxxxxxxxxxx>]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

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

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https://bugs.launchpad.net/bugs/1188572

Title:
  kernel Oops - unable to handle kernel paging request at
  00000000000b000b - mct_u232

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  when plugging in my USB>Serial converter (model PA088 by targus.com) my systems 'partially' hangs
  (both in USB2 and USB3 ports))

  the file in att is a tail -f of the syslog and kernel log (so the output is a bit mixed - sorry for that) of the moment i plugged in the convertor
  this bug is about 90% reproducible

  FYI:
  i used to have similar problems on my previous system (lenovo W510 running 10.04 64bit) but only if i plugged the USP>Serial converter in to a USB3 port, it was ok when i plugged it into a USB2 port

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.5.0-32-generic 3.5.0-32.53~precise1
  ProcVersionSignature: Ubuntu 3.5.0-32.53~precise1-generic 3.5.7.11
  Uname: Linux 3.5.0-32-generic x86_64
  NonfreeKernelModules: nvidia
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.25.
  ApportVersion: 2.0.1-0ubuntu17.3
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: PCH [HDA Intel PCH], device 0: ALC269VC Analog [ALC269VC Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  tvanseve   2057 F.... pulseaudio
   /dev/snd/controlC0:  tvanseve   2057 F.... pulseaudio
  CRDA:
   country BE:
   	(2402 - 2482 @ 40), (N/A, 20)
   	(5170 - 5250 @ 40), (N/A, 20)
   	(5250 - 5330 @ 40), (N/A, 20), DFS
   	(5490 - 5710 @ 40), (N/A, 27), DFS
  Card0.Amixer.info:
   Card hw:0 'PCH'/'HDA Intel PCH at 0xf5330000 irq 46'
     Mixer name	: 'Realtek ALC269VC'
     Components	: 'HDA:10ec0269,17aa2204,00100203'
     Controls      : 27
     Simple ctrls  : 14
  Card1.Amixer.info:
   Card hw:1 'NVidia'/'HDA NVidia at 0xf3000000 irq 17'
     Mixer name	: 'Nvidia GPU 42 HDMI/DP'
     Components	: 'HDA:10de0042,17aa21f6,00100100'
     Controls      : 18
     Simple ctrls  : 3
  Card29.Amixer.info:
   Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw unknown'
     Mixer name	: 'ThinkPad EC (unknown)'
     Components	: ''
     Controls      : 1
     Simple ctrls  : 1
  Card29.Amixer.values:
   Simple mixer control 'Console',0
     Capabilities: pswitch pswitch-joined penum
     Playback channels: Mono
     Mono: Playback [on]
  Date: Fri Jun  7 13:02:11 2013
  InstallationMedia: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release amd64 (20130213)
  MachineType: LENOVO 2447GW3
  MarkForUpload: True
  ProcEnviron:
   LC_TIME=en_IE.UTF-8
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-32-generic root=UUID=b27deab6-a739-4acf-83e0-79f63427fb5d ro quiet splash acpi_backlight=vendor
  RelatedPackageVersions:
   linux-restricted-modules-3.5.0-32-generic N/A
   linux-backports-modules-3.5.0-32-generic  N/A
   linux-firmware                            1.79.4
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/21/2012
  dmi.bios.vendor: LENOVO
  dmi.bios.version: G5ET90WW (2.50 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 2447GW3
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Defined
  dmi.chassis.asset.tag: CS0000028140
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvrG5ET90WW(2.50):bd12/21/2012:svnLENOVO:pn2447GW3:pvrThinkPadW530:rvnLENOVO:rn2447GW3:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 2447GW3
  dmi.product.version: ThinkPad W530
  dmi.sys.vendor: LENOVO

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