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[Bug 1250971] Re: USB 2.0 not work on my sony vaio T13 ultrabook

 

The problem is a long time, this problem affect  all Linux
distributions(I testet Fedora Mint Ubuntu ).

I thought the 3.12 kernel will fix it. Because the problem is similar to that of the link
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1210858

But on 3.12 kernel usb not work to.

sorry for my english :)

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https://bugs.launchpad.net/bugs/1250971

Title:
  USB 2.0 not work on my sony vaio T13 ultrabook

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  All device (mouse, storage device) connected to usb2.0 port not
  working, second usb3.0 port work correctly

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.12.0-2-generic 3.12.0-2.7
  ProcVersionSignature: Ubuntu 3.12.0-2.7-generic 3.12.0
  Uname: Linux 3.12.0-2-generic x86_64
  ApportVersion: 2.12.6-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu     3808 F.... pulseaudio
  CasperVersion: 1.336ubuntu1
  Date: Wed Nov 13 18:18:32 2013
  LiveMediaBuild: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20131113)
  MachineType: Sony Corporation SVT1313L1ES
  MarkForUpload: True
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/username.seed boot=casper quiet splash --
  RelatedPackageVersions:
   linux-restricted-modules-3.12.0-2-generic N/A
   linux-backports-modules-3.12.0-2-generic  N/A
   linux-firmware                            1.117
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/14/2012
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: R1100D4
  dmi.board.asset.tag: N/A
  dmi.board.name: VAIO
  dmi.board.vendor: Sony Corporation
  dmi.board.version: N/A
  dmi.chassis.asset.tag: N/A
  dmi.chassis.type: 10
  dmi.chassis.vendor: Sony Corporation
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnInsydeCorp.:bvrR1100D4:bd11/14/2012:svnSonyCorporation:pnSVT1313L1ES:pvrC90547QN:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
  dmi.product.name: SVT1313L1ES
  dmi.product.version: C90547QN
  dmi.sys.vendor: Sony Corporation

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References