kernel-packages team mailing list archive

[Jason Robinson <mail@xxxxxxxxxxxxxxxx>]

Got hit by this with the Fujitsu U574 too, but there adding the grub
params fixed touchpad after suspend too.

Launchpad: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1274549
Linux kernel: https://bugzilla.kernel.org/show_bug.cgi?id=69731

** Bug watch added: Linux Kernel Bug Tracker #69731
   http://bugzilla.kernel.org/show_bug.cgi?id=69731

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https://bugs.launchpad.net/bugs/1244634

Title:
  [Fujitsu lifebook UH572] Trackpad not working

Status in “linux” package in Ubuntu:
  Triaged

Bug description:
  The problem is the trackpad is not working at all with clean install
  12.04, 13.04, and 13.10.

  WORKAROUND: open a terminal and run:
  sudo gedit /etc/default/grub

  find the line containing: GRUB_CMDLINE_LINUX and add:
  i8042.notimeout i8042.nomux

  save, exit, and run:
  sudo update-grub && sudo reboot now

  ---
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  ville      1769 F.... pulseaudio
  DistroRelease: Ubuntu 13.10
  HibernationDevice: RESUME=UUID=94b7066a-54d2-4e3a-a37c-b01e6c6a832d
  InstallationDate: Installed on 2013-10-25 (0 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
  MachineType: FUJITSU LIFEBOOK UH572
  MarkForUpload: True
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic.efi.signed root=UUID=fa651306-d4e9-4e3f-870d-23f7e7708a21 ro i8042.notimeout i8042.nomux quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-12-generic N/A
   linux-backports-modules-3.11.0-12-generic  N/A
   linux-firmware                             1.116
  Tags:  saucy
  Uname: Linux 3.11.0-12-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  dmi.bios.date: 10/17/2012
  dmi.bios.vendor: FUJITSU // Phoenix Technologies Ltd.
  dmi.bios.version: 2.08
  dmi.board.name: FJNBB31
  dmi.board.vendor: FUJITSU
  dmi.chassis.type: 10
  dmi.chassis.vendor: FUJITSU
  dmi.modalias: dmi:bvnFUJITSU//PhoenixTechnologiesLtd.:bvr2.08:bd10/17/2012:svnFUJITSU:pnLIFEBOOKUH572:pvr:rvnFUJITSU:rnFJNBB31:rvr:cvnFUJITSU:ct10:cvr:
  dmi.product.name: LIFEBOOK UH572
  dmi.sys.vendor: FUJITSU

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