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[Taihsiang Ho <taihsiang.ho@xxxxxxxxxxxxx>]

The following machines has the same bug with 12.04.3:

CID 201208-11466    HP Pavilion Sleekbook 14
CID 201209-11840    Dell XPS 13 (L322X)

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https://bugs.launchpad.net/bugs/1218810

Title:
  video switch hot key will return "super key and p" and no response to
  switch video mode

Status in “linux” package in Ubuntu:
  New

Bug description:
  CID 201209-11735

  For some machines, for example, HP laptop "HP 1000" has a hot key on F4 to perform the shorcut "super + p" to switch video modes.
  Use command "sudo showkey -k" to capture the key code of the hot key you will see the key code of "super key" and "p"
  This key combination is expected to change the video mode.

  
  platfrom: HP laptop "HP 1000"
  image: 12.04.3

  Steps to reproduce:
  1. open an terminal, 
  2. plugin an external monitor
  3. press the video switch hotkey, for "HP 1000" it is the F4 key

  Expected result:
  1. Video mode is changed by the hotkey
  2. no character is printed on terminal

  Actual result
  1. Video mode is not changed.
  2. a "p" will be printed on the terminal screen

  The other information:
  1. A similar bug was reported on LP:#539477 before.
  2. The hotkey in 13.04 works

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.8.0-29-generic 3.8.0-29.42~precise1 [modified: boot/vmlinuz-3.8.0-29-generic]
  ProcVersionSignature: Ubuntu 3.8.0-29.42~precise1-generic 3.8.13.5
  Uname: Linux 3.8.0-29-generic x86_64
  ApportVersion: 2.0.1-0ubuntu17.4
  Architecture: amd64
  Date: Fri Aug 30 17:34:56 2013
  InstallationMedia: Ubuntu 12.04.3 LTS "Precise Pangolin" - Release amd64 (20130820.1)
  MarkForUpload: True
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: linux-lts-raring
  UpgradeStatus: No upgrade log present (probably fresh install)

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