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[Bug 1210691] Re: When disconnecting WiFi USB adapter AWUS036NHR, system locks up

 

lol, thought you might ask
see attached lsub log for AWUS036NHR under kernel -v3.11-rc4

** Attachment added: "lsusb-v2.log"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1210691/+attachment/3767714/+files/lsusb-v2.log

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

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https://bugs.launchpad.net/bugs/1210691

Title:
  When disconnecting WiFi USB adapter AWUS036NHR, system locks up

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  whether using powered usb hub or not, same thing. using included
  double usb cord:  no difference using extra power usb connector or
  not.  But using signal usb connector, always the same result. data
  transfer rate slows and increases more than the previous version
  "AWUS036NHR" when using wavemon, no indication of signal strengh loss.
  used watching video streaming.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: linux-image-3.8.0-25-generic 3.8.0-25.37
  ProcVersionSignature: Ubuntu 3.8.0-25.37-generic 3.8.13
  Uname: Linux 3.8.0-25-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.9.2-0ubuntu8.3
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  user333    2322 F.... pulseaudio
  CurrentDmesg: Error: command ['sh', '-c', 'dmesg | comm -13 --nocheck-order /var/log/dmesg -'] failed with exit code 1: comm: /var/log/dmesg: Permission denied
  Date: Fri Aug  9 16:58:35 2013
  InstallationDate: Installed on 2013-06-07 (63 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
  MachineType: Lenovo INVALID
  MarkForUpload: True
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB:

  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.8.0-25-generic root=UUID=25714e71-a5c8-41e7-b6ac-dee7f453d818 ro quiet splash
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  WifiSyslog:

  dmi.bios.date: 10/08/2008
  dmi.bios.vendor: Lenovo
  dmi.bios.version: 10CN38WW
  dmi.board.asset.tag: Lenovo Assert TAG
  dmi.board.name: INVALID
  dmi.board.vendor: Lenovo
  dmi.board.version: 10CN38WW
  dmi.chassis.asset.tag: Lenovo Assert TAG
  dmi.chassis.type: 10
  dmi.chassis.vendor: Lenovo
  dmi.chassis.version: 10CN38WW
  dmi.modalias: dmi:bvnLenovo:bvr10CN38WW:bd10/08/2008:svnLenovo:pnINVALID:pvrLenovoIdeaPadY530:rvnLenovo:rnINVALID:rvr10CN38WW:cvnLenovo:ct10:cvr10CN38WW:
  dmi.product.name: INVALID
  dmi.product.version: Lenovo IdeaPad Y530
  dmi.sys.vendor: Lenovo
  ---
  ApportVersion: 2.9.2-0ubuntu8.3
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  user3333   5030 F.... pulseaudio
  DistroRelease: Ubuntu 13.04
  HibernationDevice: RESUME=UUID=64805cc5-93c4-46f8-b290-80846018b1e0
  InstallationDate: Installed on 2013-06-07 (63 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
  MachineType: Lenovo INVALID
  MarkForUpload: True
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB:

  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.8.0-25-generic root=UUID=25714e71-a5c8-41e7-b6ac-dee7f453d818 ro quiet splash
  ProcVersionSignature: Ubuntu 3.8.0-25.37-generic 3.8.13
  RelatedPackageVersions:
   linux-restricted-modules-3.8.0-25-generic N/A
   linux-backports-modules-3.8.0-25-generic  N/A
   linux-firmware                            1.106
  Tags:  raring
  Uname: Linux 3.8.0-25-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm lpadmin sambashare sudo
  dmi.bios.date: 10/08/2008
  dmi.bios.vendor: Lenovo
  dmi.bios.version: 10CN38WW
  dmi.board.asset.tag: Lenovo Assert TAG
  dmi.board.name: INVALID
  dmi.board.vendor: Lenovo
  dmi.board.version: 10CN38WW
  dmi.chassis.asset.tag: Lenovo Assert TAG
  dmi.chassis.type: 10
  dmi.chassis.vendor: Lenovo
  dmi.chassis.version: 10CN38WW
  dmi.modalias: dmi:bvnLenovo:bvr10CN38WW:bd10/08/2008:svnLenovo:pnINVALID:pvrLenovoIdeaPadY530:rvnLenovo:rnINVALID:rvr10CN38WW:cvnLenovo:ct10:cvr10CN38WW:
  dmi.product.name: INVALID
  dmi.product.version: Lenovo IdeaPad Y530
  dmi.sys.vendor: Lenovo

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