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[Robin Lee <robinlee.sysu@xxxxxxxxx>]

Which upstream commit actually fixed this problem?

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https://bugs.launchpad.net/bugs/1467867

Title:
  USB devices found but not working

Status in linux package in Ubuntu:
  Triaged

Bug description:
  USB devices don't work properly for me in Linux 3.13.0-54-generic and
  *-55-generic, i can see them with lsusb but the devices are not
  created. For instance there is no input device for the keyboard.

  The mother board  is an Intel S1200BTS.

  [rikard|eclipse|0|~] lsusb
  Bus 002 Device 005: ID 051d:0002 American Power Conversion Uninterruptible Power Supply
  Bus 002 Device 004: ID 2304:0208 Pinnacle Systems, Inc. Studio PCTV USB2
  Bus 002 Device 003: ID 04b3:3025 IBM Corp. NetVista Full Width Keyboard
  Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
  Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

  [rikard|eclipse|0|~] sudo lsinput 
  /dev/input/event0
     bustype : BUS_HOST
     vendor  : 0x0
     product : 0x3
     version : 0
     name    : "Sleep Button"
     phys    : "PNP0C0E/button/input0"
     bits ev : EV_SYN EV_KEY

  /dev/input/event1
     bustype : BUS_HOST
     vendor  : 0x0
     product : 0x1
     version : 0
     name    : "Power Button"
     phys    : "LNXPWRBN/button/input0"
     bits ev : EV_SYN EV_KEY

  Devices work fine on earlier kernels:

  [rikard|eclipse|0|~] uname -a
  Linux eclipse 3.13.0-53-generic #89-Ubuntu SMP Wed May 20 10:34:39 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

  [rikard|eclipse|0|~] sudo lsinput 
  /dev/input/event0
     bustype : BUS_HOST
     vendor  : 0x0
     product : 0x3
     version : 0
     name    : "Sleep Button"
     phys    : "PNP0C0E/button/input0"
     bits ev : EV_SYN EV_KEY

  /dev/input/event1
     bustype : BUS_HOST
     vendor  : 0x0
     product : 0x1
     version : 0
     name    : "Power Button"
     phys    : "LNXPWRBN/button/input0"
     bits ev : EV_SYN EV_KEY

  /dev/input/event2
     bustype : BUS_USB
     vendor  : 0x4b3
     product : 0x3025
     version : 272
     name    : "CHICONY USB NetVista Full Width "
     phys    : "usb-0000:00:1d.0-1.2/input0"
     uniq    : ""
     bits ev : EV_SYN EV_KEY EV_MSC EV_LED EV_REP

  /dev/input/event3
     bustype : BUS_USB
     vendor  : 0x2304
     product : 0x208
     version : 1
     name    : "em28xx IR (em2710/2820 #0)"
     phys    : "usb-0000:00:1d.0-1.3/input0"
     bits ev : EV_SYN EV_KEY EV_MSC EV_REP

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-54-generic 3.13.0-54.91
  ProcVersionSignature: Ubuntu 3.13.0-54.91-generic 3.13.11-ckt20
  Uname: Linux 3.13.0-54-generic x86_64
  AlsaDevices:
   total 0
   crw-rw---- 1 root audio 116,  1 jun 23 11:28 seq
   crw-rw---- 1 root audio 116, 33 jun 23 11:28 timer
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.14.1-0ubuntu3.11
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory: 'iw'
  Date: Tue Jun 23 11:29:04 2015
  InstallationDate: Installed on 2012-05-03 (1145 days ago)
  InstallationMedia: Ubuntu-Server 12.04 LTS "Precise Pangolin" - Release amd64 (20120424.1)
  MachineType: Intel Corporation SandyBridge Platform
  PciMultimedia:
   
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-54-generic root=UUID=da4fb901-3020-4610-8599-4857f891c200 ro nomdmonddf nomdmonisw nomdmonddf nomdmonisw
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-54-generic N/A
   linux-backports-modules-3.13.0-54-generic  N/A
   linux-firmware                             1.127.12
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: Upgraded to trusty on 2015-04-05 (78 days ago)
  dmi.bios.date: 05/08/2014
  dmi.bios.vendor: Intel Corp.
  dmi.bios.version: S1200BT.86B.02.00.0042.050820141549
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: To be filled by O.E.M.
  dmi.board.vendor: Intel Corporation
  dmi.board.version: E98683-307
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 9
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: dmi:bvnIntelCorp.:bvrS1200BT.86B.02.00.0042.050820141549:bd05/08/2014:svnIntelCorporation:pnSandyBridgePlatform:pvrTobefilledbyO.E.M.:rvnIntelCorporation:rnTobefilledbyO.E.M.:rvrE98683-307:cvnToBeFilledByO.E.M.:ct9:cvrToBeFilledByO.E.M.:
  dmi.product.name: SandyBridge Platform
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: Intel Corporation

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