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[Dave Gilbert <ubuntu@xxxxxxxxxxx>]

TJ: Plus can you confirm where you got that kernel from - the current
version on my just-updated saucy box is 3.11.0-8

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https://bugs.launchpad.net/bugs/1205827

Title:
  Regression: USB storage broken on 3.10.06-generic

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Saucy:
  Fix Released

Bug description:
  A Kingston 16GB DataTraveler G2 stick is timing out on 3.10.06-generic #17
  If I reboot back to 3.10.04-generic #13 this works
  It also works in another machine running OpenSLES

  [    2.687510] scsi 8:0:0:0: Direct-Access     Kingston DataTraveler G2  1.00 PQ: 0 ANSI: 2
  [    2.687808] sd 8:0:0:0: Attached scsi generic sg3 type 0
  [    2.688665] sd 8:0:0:0: [sdc] 31367168 512-byte logical blocks: (16.0 GB/14.9 GiB)
  [    2.689579] sd 8:0:0:0: [sdc] Write Protect is off
  [    2.689586] sd 8:0:0:0: [sdc] Mode Sense: 23 00 00 00
  [    2.690455] sd 8:0:0:0: [sdc] No Caching mode page present
  [    2.690462] sd 8:0:0:0: [sdc] Assuming drive cache: write through
  [   33.019256] usb 1-1.4: reset high-speed USB device number 3 using ehci-pci

  then later more timeouts:

  [   95.085902] usb 1-1.4: reset high-speed USB device number 3 using ehci-pci
  [  126.087228] usb 1-1.4: reset high-speed USB device number 3 using ehci-pci
  [  126.185164] sd 8:0:0:0: [sdc] No Caching mode page present
  [  126.185171] sd 8:0:0:0: [sdc] Assuming drive cache: write through
  [  157.152730] usb 1-1.4: reset high-speed USB device number 3 using ehci-pci
  [  188.218077] usb 1-1.4: reset high-speed USB device number 3 using ehci-pci

  and udevd hanging on it:
  [  219.219390] usb 1-1.4: reset high-speed USB device number 3 using ehci-pci
  [  240.960930] INFO: task systemd-udevd:156 blocked for more than 120 seconds.
  [  240.963953] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
  [  240.966892] systemd-udevd   D ffff880237d54480     0   156      1 0x00000004

  this boot it did eventually make it into /proc/partitions, on the last
  boot it gave up and was only in /proc/scsi/scsi

  (Saucy+KDE)

  Dave

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.10.0-6-generic 3.10.0-6.17
  ProcVersionSignature: Ubuntu 3.10.0-6.17-generic 3.10.3
  Uname: Linux 3.10.0-6-generic x86_64
  ApportVersion: 2.11-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  dg         3301 F.... pulseaudio
   /dev/snd/controlC0:  dg         3301 F.... pulseaudio
  CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
  Date: Sun Jul 28 12:08:34 2013
  HibernationDevice: RESUME=UUID=985b0eb1-c149-486d-a66d-3113788778b1
  InstallationDate: Installed on 2012-07-17 (375 days ago)
  InstallationMedia: Kubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120717)
  MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
  MarkForUpload: True
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.10.0-6-generic root=UUID=711860b7-f028-46b1-83bb-c2be5dc8044d ro nointremap crashkernel=384M-2G:64M,2G-:128M quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.10.0-6-generic N/A
   linux-backports-modules-3.10.0-6-generic  N/A
   linux-firmware                            1.112
  RfKill:
   
  SourcePackage: linux
  UpgradeStatus: Upgraded to saucy on 2013-05-21 (68 days ago)
  dmi.bios.date: 09/10/2009
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: P1.50
  dmi.board.name: P55M Pro
  dmi.board.vendor: ASRock
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP1.50:bd09/10/2009:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnP55MPro:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: To Be Filled By O.E.M.
  dmi.product.version: To Be Filled By O.E.M.
  dmi.sys.vendor: To Be Filled By O.E.M.

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