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[Dave Jury <djury@xxxxxxxxxx>]

I also have this bug on my Sony Vaio VGN-CS11S, running Trusty. When I
resume from suspend the keyboard doesn't work.

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https://bugs.launchpad.net/bugs/908691

Title:
  [Dell Vostro V13] Keyboard events fail to register after resuming from
  suspend

Status in linux package in Ubuntu:
  Expired

Bug description:
  When I cold boot my Dell Vostro V13, the keyboard behaves as expected
  and I can properly type text without any issue. However, if I suspend
  the laptop and resume it, then keypresses feel laggish (each keypress
  feels like a few milliseconds behind), and some keypresses are left.

  I'm not sure at all this bug is in the kernel, this was my best guess,
  feel free to re-categorize. You'll see in the Apport report I'm
  running Lubuntu, however I tested standard vanilla Ubuntu and confirm
  I have the exact same problem.

  To give you an idea of how unpleasant and frequent this issue feels
  like, below is the text of my bug report, before fixing the characters
  missing because of this bug.

  This is a Ubuntu kernel version regression from:
  2.6.35-25.44-3rdbuild   GOOD
  2.6.35-26.46            BAD

  ---
  When I cold oot my Del Vostr V13, thekeyboard behaves as expted anIcan prperly type text without ny issue. However, if I suspend the latop and resume it, thenkeypreses feel laggish (each keypressfeels like a few milliseconds behind), a some keypresse are left.

  I'm nosure at all thi bug is ithe kernel, this was my bes guess, feel
  free tore-categrize. You'l see in the Apport reportI'm runing Lubuntu,
  however I tested standard vanilla Uuntu and cfirm I ha the exact same
  probm.

  o give you an dea of how unpleasant and frequentthis issufeels lik,
  below is te text of my bug repot, bfore ixig the characters mising
  becauof this bug.

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: linux-image-3.0.0-15-generic 3.0.0-15.24
  ProcVersionSignature: Ubuntu 3.0.0-15.24-generic 3.0.13
  Uname: Linux 3.0.0-15-generic i686
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  AplayDevices:
   **** List of PLAYBACK Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  ApportVersion: 1.23-0ubuntu4
  Architecture: i386
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  ronj       1159 F.... lxpanel
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xfe700000 irq 49'
     Mixer name	: 'Realtek ALC269'
     Components	: 'HDA:10ec0269,1028042b,00100004'
     Controls      : 14
     Simple ctrls  : 9
  Date: Mon Dec 26 01:52:52 2011
  HibernationDevice: RESUME=UUID=63d8be99-2370-4b97-9694-5de252174bc5
  InstallationMedia: Lubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
  MachineType: Dell Inc. Vostro V13
  ProcEnviron:
   LANGUAGE=en_CA:en
   LANG=en_CA.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-15-generic root=UUID=1bd4ece9-c468-4825-87a2-13fc94ee85fd ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.0.0-15-generic N/A
   linux-backports-modules-3.0.0-15-generic  N/A
   linux-firmware                            1.60
  RfKill: Error: [Errno 2] No such file or directory
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/27/2010
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A05
  dmi.board.asset.tag: 12345
  dmi.board.name: 0R45H1
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A05
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: A05
  dmi.modalias: dmi:bvnDellInc.:bvrA05:bd08/27/2010:svnDellInc.:pnVostroV13:pvrA05:rvnDellInc.:rn0R45H1:rvrA05:cvnDellInc.:ct8:cvrA05:
  dmi.product.name: Vostro V13
  dmi.product.version: A05
  dmi.sys.vendor: Dell Inc.
  ---
  ApportVersion: 2.10-0ubuntu3
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  ronj       1540 F.... pulseaudio
  DistroRelease: Ubuntu 13.10
  HibernationDevice: RESUME=UUID=ba768553-685c-470d-8568-4831da08f518
  InstallationDate: Installed on 2013-05-13 (0 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Alpha i386 (20130513)
  MachineType: Dell Inc. Vostro V13
  MarkForUpload: True
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.9.0-1-generic root=UUID=1cb26beb-8184-4086-8fcf-451c45fcb8f6 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.9.0-1.5-generic 3.9.1
  RelatedPackageVersions:
   linux-restricted-modules-3.9.0-1-generic N/A
   linux-backports-modules-3.9.0-1-generic  N/A
   linux-firmware                           1.108
  RfKill:
   0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
  Tags:  saucy
  Uname: Linux 3.9.0-1-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  dmi.bios.date: 08/27/2010
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A05
  dmi.board.asset.tag: 12345
  dmi.board.name: 0R45H1
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A05
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: A05
  dmi.modalias: dmi:bvnDellInc.:bvrA05:bd08/27/2010:svnDellInc.:pnVostroV13:pvrA05:rvnDellInc.:rn0R45H1:rvrA05:cvnDellInc.:ct8:cvrA05:
  dmi.product.name: Vostro V13
  dmi.product.version: A05
  dmi.sys.vendor: Dell Inc.

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