Model - Gigabyte U2442N

--------------------------------------------------------------------------------------------------------------------------------------------------------------
    dmesg | egrep -i 'psmouse|input|elan|synapt' = 

[    1.005621] input: Power Button as 
/devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input0
[    1.005651] input: Lid Switch as 
/devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input1
[    1.019716] input: Sleep Button as 
/devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input2
[    1.019743] input: Power Button as 
/devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
[    2.644011] input: AT Translated Set 2 keyboard as 
/devices/platform/i8042/serio0/input/input4
[   11.589710] psmouse: module verification failed: signature and/or required 
key missing - tainting kernel
[   12.200543] psmouse serio1: elantech: assuming hardware version 3 (with 
firmware version 0x450f01)
[   12.223718] psmouse serio1: elantech: Synaptics capabilities query result 
0x58, 0x17, 0x0c.
[   12.278290] input: Video Bus as 
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:1a/LNXVIDEO:00/input/input5
[   12.314231] input: Video Bus as 
/devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:01/input/input6
[   12.329421]    inputs:
[   12.340240] input: HDA Intel PCH HDMI/DP,pcm=3 as 
/devices/pci0000:00/0000:00:1b.0/sound/card0/input7
[   12.340372] input: HDA Intel PCH Headphone as 
/devices/pci0000:00/0000:00:1b.0/sound/card0/input8
[   12.340487] input: HDA Intel PCH Mic as 
/devices/pci0000:00/0000:00:1b.0/sound/card0/input9
[   12.460761] psmouse serio1: elantech: retrying ps2 command 0x0b (2).
[   13.165565] psmouse serio1: elantech: retrying ps2 command 0x0b (1).
[   13.870434] psmouse serio1: elantech: retrying ps2 command 0x0b (0).
[   14.375002] psmouse serio1: elantech: ps2 command 0x0b failed.
[   14.375032] psmouse serio1: elantech: failed to write register 0x10 with 
value 0x0b.
[   14.375065] psmouse serio1: elantech: failed to initialise registers.
[   14.375086] psmouse serio1: elantech: failed to put touchpad into absolute 
mode.
[   14.580272] input: PS/2 Elantech Touchpad as 
/devices/platform/i8042/serio1/input/input10

--------------------------------------------------------------------------------------------------------------------------------------------------------------
    xinput list = 

⎡ Virtual core pointer                          id=2    [master pointer  (3)]
⎜   ↳ Virtual core XTEST pointer                id=4    [slave  pointer  (2)]
⎜   ↳ PS/2 Elantech Touchpad                    id=12   [slave  pointer  (2)]
⎣ Virtual core keyboard                         id=3    [master keyboard (2)]
    ↳ Virtual core XTEST keyboard               id=5    [slave  keyboard (3)]
    ↳ Power Button                              id=6    [slave  keyboard (3)]
    ↳ Video Bus                                 id=7    [slave  keyboard (3)]
    ↳ Video Bus                                 id=8    [slave  keyboard (3)]
    ↳ Power Button                              id=9    [slave  keyboard (3)]
    ↳ Sleep Button                              id=10   [slave  keyboard (3)]
    ↳ AT Translated Set 2 keyboard              id=11   [slave  keyboard (3)]
--------------------------------------------------------------------------------------------------------------------------------------------------------------
    xinput list-props 12 =

Device 'PS/2 Elantech Touchpad':
        Device Enabled (134):   1
        Coordinate Transformation Matrix (136): 1.000000, 0.000000, 0.000000, 
0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
        Device Accel Profile (257):     0
        Device Accel Constant Deceleration (258):       1.000000
        Device Accel Adaptive Deceleration (259):       1.000000
        Device Accel Velocity Scaling (260):    10.000000
        Device Product ID (253):        2, 1
        Device Node (254):      "/dev/input/event10"
        Evdev Axis Inversion (261):     0, 0
        Evdev Axes Swap (263):  0
        Axis Labels (264):      "Rel X" (144), "Rel Y" (145)
        Button Labels (265):    "Button Left" (137), "Button Middle" (138), 
"Button Right" (139), "Button Wheel Up" (140), "Button Wheel Down" (141)
        Evdev Middle Button Emulation (266):    0
        Evdev Middle Button Timeout (267):      50
        Evdev Third Button Emulation (268):     0
        Evdev Third Button Emulation Timeout (269):     1000
        Evdev Third Button Emulation Button (270):      3
        Evdev Third Button Emulation Threshold (271):   20
        Evdev Wheel Emulation (272):    0
        Evdev Wheel Emulation Axes (273):       0, 0, 4, 5
        Evdev Wheel Emulation Inertia (274):    10
        Evdev Wheel Emulation Timeout (275):    200
        Evdev Wheel Emulation Button (276):     4
        Evdev Drag Lock Buttons (277):  0

 
--------------------------------------------------------------------------------------------------------------------------------------------------------------
    synclient -l = 

Couldn't find synaptics properties. No synaptics driver loaded?

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https://bugs.launchpad.net/bugs/1272777

Title:
  Elantech touchpads not fully supported for some Gigabyte laptops

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  This bug report is in addition to
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1166442 - the
  fixes suggested there (which work for others) have been tried but do
  not work for a small subset of laptops, particularly the Gigabyte
  U2442 series.

  Description of the situation for my Gigabyte U2442V most recently
  running 3.11.0-12-generic on Linux Mint.

  I tried the updated module mentioned in the above bug report (1166442). It 
compiles and it detects an Elantech trackpad of *indeterminate version*.  I get 
this in dmesg:
  [859697.496141] psmouse serio1: elantech: assuming hardware version 3 (with 
firmware version 0x450f01)
  [859697.526011] psmouse serio1: elantech: Synaptics capabilities query result 
0x58, 0x17, 0x0c.
  [859697.765917] psmouse serio1: elantech: retrying ps2 command 0x0b (2).
  [859698.470556] psmouse serio1: elantech: retrying ps2 command 0x0b (1).

  I get no Synaptics driver functionality, and only basic touchpad
  behaviour (motion and tap-to-click for left click, no scroll or
  disabling the pad when typing, etc.).

  It seems I don't have a v9 or v10 trackpad, I've never been able to
  get a definitive indication of which version I have got.

  The only thing that has remedied this problem for me in the past was
  the one described in the original bug report (for elantech-v6 -
  https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
  intel/+bug/681904/comments/64)... but it no longer applies to newer
  kernels...

  With the 3.11.0-12-generic kernel, my Touchpad *is* detected, i.e. xinput 
shows:
    ↳ PS/2 Elantech Touchpad id=16 [slave pointer (2)]
  and dmesg shows:
   input: PS/2 Elantech Touchpad as /devices/platform/i8042/serio1/input/input14

  There are no useful touchpads settings evident in the normal Cinnamon
  settings utility (gnome-control-center -> Mouse & Touchpads).  I see a
  touchpad settings option with the "gpointing-device-settings" app and
  I can turn on vertical and horizontal scrolling in the interface, but
  doing so does not in any way affect that actual touchpad behaviour.

  I've also tried installing the elantech-v7 module via dkms (see 
http://ubuntuforums.org/showthread.php?t=2111236&p=12850603#post12850603) and 
it compiles, but it too fails to provide the desired functionality.
  --- 
  ApportVersion: 2.12.5-0ubuntu2.2
  Architecture: amd64
  DistroRelease: Ubuntu 13.10
  HibernationDevice: RESUME=UUID=29b0358f-f728-4aea-bce5-e233816f27b1
  InstallationDate: Installed on 2013-12-11 (46 days ago)
  InstallationMedia: Linux Mint 16 "petra" - Release amd64 20131126
  MachineType: GIGABYTE U2442
  MarkForUpload: True
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic 
root=UUID=83fd94b8-53eb-4e68-9eeb-cf2e017cbe0d ro 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
  RfKill:
   0: phy0: Wireless LAN
        Soft blocked: no
        Hard blocked: no
  Tags:  petra
  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: 10/26/2012
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: U2442.F306
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: U2442
  dmi.board.vendor: GIGABYTE
  dmi.board.version: To be filled by O.E.M.
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 10
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrU2442.F306:bd10/26/2012:svnGIGABYTE:pnU2442:pvrTobefilledbyO.E.M.:rvnGIGABYTE:rnU2442:rvrTobefilledbyO.E.M.:cvnToBeFilledByO.E.M.:ct10:cvrToBeFilledByO.E.M.:
  dmi.product.name: U2442
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: GIGABYTE

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