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[LennartP <1142118@xxxxxxxxxxxxxxxxxx>]

The bug is bag in 14.04 (but was gone in 13.10). The work-round proposed
OO-Dragon  worksi.e. in /etc/default/grub, changing from:

[GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"]

to

[GRUB_CMDLINE_LINUX_DEFAULT="quiet splash i8042.reset i8042.nomux"]

...and then doing:

sudo update-grub

...fixes the problem.

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https://bugs.launchpad.net/bugs/1142118

Title:
  [ASUS 1225B] built-in keyboard and touchpad do not work

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  I expected the built in keyboard and touchpad to work.

  Instead, the built in keyboard and touchpad do not work.

  It doesn't happen every time, but it is pretty consistent after the
  kubuntu "live cd" fails to shutdown properly; the problemu is in
  progress when the information added to this report was taken (this
  text is written using a wireless keyboard plugged into a USB 3.0
  port). The keyboard is not completely dead, Fn+F7 (LCD backlight
  on/off), Fn+F10/F11 (volume up/down), work, but all other things do
  not.

  See also: Launchpad [Bug 1014240]

  ubuntu@kubuntu:~$ lsb_release -rd
  Description:    Ubuntu Raring Ringtail (development branch)
  Release:        13.04
  kubuntu@kubuntu:~$

  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: linux-image-3.8.0-9-generic 3.8.0-9.18
  ProcVersionSignature: Ubuntu 3.8.0-9.18-generic 3.8.1
  Uname: Linux 3.8.0-9-generic x86_64
  ApportVersion: 2.9-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  kubuntu    5405 F.... pulseaudio
   /dev/snd/controlC0:  kubuntu    5405 F.... pulseaudio
  CasperVersion: 1.330
  Date: Sun Mar  3 12:54:46 2013
  LiveMediaBuild: Kubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130303)
  MachineType: ASUSTeK Computer Inc. 1225B
  MarkForUpload: True
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/username.seed boot=casper maybe-ubiquity quiet splash --
  RelatedPackageVersions:
   linux-restricted-modules-3.8.0-9-generic N/A
   linux-backports-modules-3.8.0-9-generic  N/A
   linux-firmware                           1.103
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/20/2012
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 205
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: 1225B
  dmi.board.vendor: ASUSTeK Computer Inc.
  dmi.board.version: 205
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK Computer Inc.
  dmi.chassis.version: 1.0
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr205:bd02/20/2012:svnASUSTeKComputerInc.:pn1225B:pvr1.0:rvnASUSTeKComputerInc.:rn1225B:rvr205:cvnASUSTeKComputerInc.:ct10:cvr1.0:
  dmi.product.name: 1225B
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK Computer Inc.

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