kernel-packages team mailing list archive

[peterzay <peterzay1@xxxxxxxxx>]

With BIOS A05 07/26/2012, it takes 15.2 secs to get the password screen
of the encrypted USB drive.

With BIOS A09 02/01/2013, it takes 2.3 secs to get the password screen
of the encrypted USB drive.

That is a significant improvement.

Note that repeat attempts on A05 do not take 15.2 secs, more like 2.3
secs.

I leave to you the decision as to whether that is fast enough.


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

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https://bugs.launchpad.net/bugs/1104506

Title:
  Lexar JumpDrive S70 32GB takes too long to open

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  With disk utility, I create an encrypted USB2 flash drive.

  When I plug the drive into a USB2 socket, it can take up to 10 seconds
  for the password window to display.

  Ten seconds may not sound like much, but this process is usually near
  instantaneous.

  A 16GB Kingston Data Traveler, also encrypted, works fine.

  This is my first Lexar and first 32GB size for a flash drive.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.2.0-36-generic-pae 3.2.0-36.57
  ProcVersionSignature: Ubuntu 3.2.0-36.57-generic-pae 3.2.35
  Uname: Linux 3.2.0-36-generic-pae i686
  NonfreeKernelModules: nvidia
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu17.1
  Architecture: i386
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: PCH [HDA Intel PCH], device 0: CONEXANT Analog [CONEXANT Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  peterzay   4665 F.... pulseaudio
   /dev/snd/controlC0:  peterzay   4665 F.... pulseaudio
  Card0.Amixer.info:
   Card hw:0 'PCH'/'HDA Intel PCH at 0xf7910000 irq 46'
     Mixer name	: 'Intel PantherPoint HDMI'
     Components	: 'HDA:14f150a1,10280581,00100100 HDA:80862806,10280581,00100000'
     Controls      : 31
     Simple ctrls  : 13
  Card1.Amixer.info:
   Card hw:1 'NVidia'/'HDA NVidia at 0xf7080000 irq 17'
     Mixer name	: 'Nvidia GPU 1c HDMI/DP'
     Components	: 'HDA:10de001c,10de0977,00100100'
     Controls      : 12
     Simple ctrls  : 2
  Date: Thu Jan 24 17:04:52 2013
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=e88c9651-8972-4dee-a10e-27225c840e4c
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423)
  MachineType: Dell Inc. Inspiron 660
  MarkForUpload: True
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-36-generic-pae root=UUID=e8effe4c-bd23-4254-93d4-fe7481d882ef ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-36-generic-pae N/A
   linux-backports-modules-3.2.0-36-generic-pae  N/A
   linux-firmware                                1.79.1
  RfKill:
   0: phy0: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  SourcePackage: linux
  StagingDrivers: mei
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/26/2012
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A05
  dmi.board.name: 0XR1GT
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 3
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA05:bd07/26/2012:svnDellInc.:pnInspiron660:pvr:rvnDellInc.:rn0XR1GT:rvrA00:cvnDellInc.:ct3:cvr:
  dmi.product.name: Inspiron 660
  dmi.sys.vendor: Dell Inc.

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