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["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

** Tags added: bios-outdated-2.19

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https://bugs.launchpad.net/bugs/1370920

Title:
  [Lenovo T540p] Lock hotkey does not work on this system with 12.04.5

Status in linux-lts-trusty package in Ubuntu:
  New

Bug description:
  CID: 201309-14211 Lenovo T540p

  The "Lock" key on this system does not work

  sudo showkey -s shows:
  0xe0 0x5b 0x26 0xa6 0xe0 0xdb 

  sudo showkey -k shows:
  keycode 125 press
  keycode  38 press
  keycode  38 release
  keycode 125 release

  xev shows:
  FocusOut event, serial 36, synthetic NO, window 0x4000001,
      mode NotifyGrab, detail NotifyAncestor

  FocusIn event, serial 36, synthetic NO, window 0x4000001,
      mode NotifyUngrab, detail NotifyAncestor

  KeymapNotify event, serial 36, synthetic NO, window 0x0,
      keys:  4294967231 0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   
             32  0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   

  KeyPress event, serial 36, synthetic NO, window 0x4000001,
      root 0xbf, subw 0x0, time 86088642, (-364,162), root:(731,214),
      state 0x10, keycode 133 (keysym 0xffeb, Super_L), same_screen YES,
      XLookupString gives 0 bytes: 
      XmbLookupString gives 0 bytes: 
      XFilterEvent returns: False

  FocusOut event, serial 36, synthetic NO, window 0x4000001,
      mode NotifyGrab, detail NotifyAncestor

  FocusIn event, serial 36, synthetic NO, window 0x4000001,
      mode NotifyUngrab, detail NotifyAncestor

  KeymapNotify event, serial 36, synthetic NO, window 0x0,
      keys:  2   0   0   0   0   64  0   0   0   0   0   0   0   0   0   0   
             32  0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   

  KeyRelease event, serial 36, synthetic NO, window 0x4000001,
      root 0xbf, subw 0x0, time 86088642, (-364,162), root:(731,214),
      state 0x50, keycode 46 (keysym 0x6c, l), same_screen YES,
      XLookupString gives 1 bytes: (6c) "l"
      XFilterEvent returns: False

  KeyRelease event, serial 36, synthetic NO, window 0x4000001,
      root 0xbf, subw 0x0, time 86088643, (-364,162), root:(731,214),
      state 0x50, keycode 133 (keysym 0xffeb, Super_L), same_screen YES,
      XLookupString gives 0 bytes: 
      XFilterEvent returns: False

  
  Basically it's the combination of Left super + l, but it won't lock the screen in 12.04.5

  You could find this key next to the calculator key in the upper right corner:
  http://imagizer.imageshack.us/a/img823/8710/wqpu.jpg

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.13.0-32-generic 3.13.0-32.57~precise1 [modified: boot/vmlinuz-3.13.0-32-generic]
  ProcVersionSignature: Ubuntu 3.13.0-32.57~precise1-generic 3.13.11.4
  Uname: Linux 3.13.0-32-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version k3.13.0-32-generic.
  ApportVersion: 2.0.1-0ubuntu17.7
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 1: PCH [HDA Intel PCH], device 0: ALC292 Analog [ALC292 Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  ubuntu     1906 F.... pulseaudio
   /dev/snd/controlC0:  ubuntu     1906 F.... pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'HDMI'/'HDA Intel HDMI at 0xf2630000 irq 48'
     Mixer name	: 'Intel Haswell HDMI'
     Components	: 'HDA:80862807,80860101,00100000'
     Controls      : 21
     Simple ctrls  : 3
  Card1.Amixer.info:
   Card hw:1 'PCH'/'HDA Intel PCH at 0xf2634000 irq 49'
     Mixer name	: 'Realtek ALC292'
     Components	: 'HDA:10ec0292,17aa2210,00100001'
     Controls      : 22
     Simple ctrls  : 10
  Card29.Amixer.info:
   Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw unknown'
     Mixer name	: 'ThinkPad EC (unknown)'
     Components	: ''
     Controls      : 1
     Simple ctrls  : 1
  Card29.Amixer.values:
   Simple mixer control 'Console',0
     Capabilities: pswitch pswitch-joined penum
     Playback channels: Mono
     Mono: Playback [on]
  Date: Thu Sep 18 03:10:53 2014
  HibernationDevice: RESUME=UUID=b8c8ba7e-fe13-498a-a864-e61be51434c8
  InstallationMedia: Ubuntu 12.04.5 LTS "Precise Pangolin" - Release amd64 (20140807.1)
  MachineType: LENOVO 20BFZ052US
  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-3.13.0-32-generic root=UUID=93b275d1-0513-474e-bbad-07e19aeaaac8 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-32-generic N/A
   linux-backports-modules-3.13.0-32-generic  N/A
   linux-firmware                             1.79.16
  SourcePackage: linux-lts-trusty
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/20/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: GMET62N1 (2.10 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20BFZ052US
  dmi.board.vendor: LENOVO
  dmi.board.version: Win8 Pro DPK TPG
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvrGMET62N1(2.10):bd03/20/2014:svnLENOVO:pn20BFZ052US:pvrThinkPadT540p:rvnLENOVO:rn20BFZ052US:rvrWin8ProDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20BFZ052US
  dmi.product.version: ThinkPad T540p
  dmi.sys.vendor: LENOVO

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