Comment 126 for bug 681904

The update works great on my Samsung RC512 running Linux 2.6.38.11-generic.
Wobble is essentially gone.
Here is some of the output of dmesg:

[ 9620.220811] elantech: assuming hardware version 3, firmware version
69.15.0
[ 9620.256879] elantech: Synaptics capabilities query result 0x08, 0x15,
0x0c.
[ 9620.336893] elantech: x_max = 2508, y_max = 1320
[ 9620.352890] input: ETPS/2 Elantech Touchpad as
/devices/platform/i8042/serio1/input/input11

On Tue, Aug 23, 2011 at 8:57 AM, Seth Forshee <email address hidden>wrote:

> I've posted an update to the driver, this time just as a dkms package.
> It's avaiable at
>
> http://people.canonical.com/~sforshee/lp681904/psmouse-elantech-
> dkms/v0.1/psmouse-elantech-dkms_0.1_all.deb
>
> Please test and let me know how it works. Thanks!
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/681904
>
> Title:
> [arrandale] Samsung
> QX310/QX410/QX510/SF310/SF410/SF510/NF210/RF410/RF510/RF511/RF710
> trackpad/touchpad not recognized
>
> Status in The Linux Kernel:
> Confirmed
> Status in X.org xf86-video-intel:
> New
> Status in “linux” package in Ubuntu:
> Incomplete
> Status in “xserver-xorg-video-intel” package in Ubuntu:
> Invalid
>
> Bug description:
> Ubuntu 10.10, Samsung NP-QX410. Trackpad settings not available. Can
> use trackpad, can use left and right click, but no options available
> to adjust settings. Personally having issue of rubbing trackpad while
> I type and it is very annoying.
>
> The trackpad is recognized as a "PS/2 Logitech Wheel Mouse". No side
> scrolling, no disabling tap-to-click (annoying!) and no other trackpad
> settings available.
>
> How to reproduce:
> 1) install ubuntu on a samsung qx410
> 2) try, try, try and fail to make the touchpad work properly
> ---
> Architecture: amd64
> DRM.card0.DisplayPort.1:
> status: disconnected
> enabled: disabled
> dpms: On
> modes:
> edid-base64:
> DRM.card0.HDMI_Type_A.1:
> status: disconnected
> enabled: disabled
> dpms: On
> modes:
> edid-base64:
> DRM.card0.LVDS.1:
> status: connected
> enabled: enabled
> dpms: On
> modes: 1366x768
> edid-base64:
> AP///////wBMo1AyAAAAAAAUAQOAHxF4Cgnll1dUiiciUFQAAAABAQEBAQEBAQEBAQEBAQEBhBtWeFAAFjAwICUANa4QAAAZAAAADwAAAAAAAAAAAB60AnQAAAAA/gBTQU1TVU5HCiAgICAgAAAA/gBMVE4xNDBBVDE3ODAxANw=
> DRM.card0.VGA.1:
> status: disconnected
> enabled: disabled
> dpms: On
> modes:
> edid-base64:
> DistroRelease: Ubuntu 10.10
> DkmsStatus:
>
> InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64
> (20101007)
> MachineType: SAMSUNG ELECTRONICS CO., LTD.
> QX310/QX410/QX510/SF310/SF410/SF510
> Package: xorg 1:7.5+6ubuntu3
> PackageArchitecture: amd64
> ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-23-generic
> root=UUID=75a97d0d-7483-4000-8519-03687885d9ea ro quiet splash
> ProcEnviron:
> PATH=(custom, user)
> LANG=en_US.UTF-8
> SHELL=/bin/bash
> ProcVersionSignature: Ubuntu 2.6.35-23.40-generic 2.6.35.7
> Tags: maverick maverick
> Uname: Linux 2.6.35-23-generic x86_64
> UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
> dmi.bios.date: 09/14/2010
> dmi.bios.vendor: American Megatrends Inc.
> dmi.bios.version: 02MX.M003.20100914.SCY
> dmi.board.asset.tag: To be filled by O.E.M.
> dmi.board.name: QX310/QX410/QX510/SF310/SF410/SF510
> dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
> dmi.board.version: 02MX
> dmi.chassis.asset.tag: No Asset Tag
> dmi.chassis.type: 9
> dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
> dmi.chassis.version: N/A
> dmi.modalias:
> dmi:bvnAmericanMegatrendsInc.:bvr02MX.M003.20100914.SCY:bd09/14/2010:svnSAMSUNGELECTRONICSCO.,LTD.:pnQX310/QX410/QX510/SF310/SF410/SF510:pvr02MX:rvnSAMSUNGELECTRONICSCO.,LTD.:rnQX310/QX410/QX510/SF310/SF410/SF510:rvr02MX:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvrN/A:
> dmi.product.name: QX310/QX410/QX510/SF310/SF410/SF510
> dmi.product.version: 02MX
> dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.
> glxinfo: Error: [Errno 2] No such file or directory
> system:
> distro: Ubuntu
> codename: maverick
> architecture: x86_64
> kernel: 2.6.35-23-generic
>
>
> [lspci]
> 00:02.0 VGA compatible controller [0300]: Intel Corporation Core Processor
> Integrated Graphics Controller [8086:0046] (rev 02) (prog-if 00 [VGA
> controller])
> Subsystem: Samsung Electronics Co Ltd Device [144d:c08b]
>
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