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Message #148191
[Bug 755518] [NEW] Synaptics Touchpad incorrectly detected as PS/2 mouse on clausoft MNW737 (aka meenee, aka PX1)
You have been subscribed to a public bug:
There's no touchpad tab in the system/prefs/mouse control panel. gconf-
editor has a button to disable tap-to-click but it has no effect. Xorg
log does not mention synaptics. /proc/bus/input/devices does not
mention synaptics. The tpconfig tool is unable to adjust zthreshold or
disable tap to click. tpconfig reports this:
# tpconfig -D1 -z0
Probing mouse port [/dev/psaux].
Grabbing mouse port [/dev/psaux].
Trying Synaptics detection.
[query 00 => 0x60 0x3 0xc8]
Found Synaptics Touchpad.
[query 0x3 => 0x60 0x3 0xc8]
Firmware: 8.96 (multiple-byte mode).
Z threshold set as "0".
[query 0x1 => 0x60 0x3 0xc8]
[query 0x1 => 0x60 0x3 0xc8]
Z threshold: 6 of 7.
Strictly, the touchpad is detected as "ImPS/2 Generic Wheel Mouse"
according to /proc/bus/input/devices
I've reported this as linux (kernel) problem according to advice on
https://wiki.ubuntu.com/DebuggingTouchpadDetection
>From that page there's just one similar open known bug, which relates to
ALPS hardware (so is different)
As evidence that this is synaptics hardware the vendor provides a windows driver with this identifying info
DriverVer=08/27/2009, 14.0.3.0
DriverMfgr="Synaptics"
This netbook is sold as 'meenee'
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-28-generic 2.6.35-28.49
Regression: No
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-28.49-generic 2.6.35.11
Uname: Linux 2.6.35-28-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC662 rev1 Analog [ALC662 rev1 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC662 rev1 Analog [ALC662 rev1 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: owner 1488 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfe878000 irq 44'
Mixer name : 'Realtek ALC662 rev1'
Components : 'HDA:10ec0662,19915634,00100101'
Controls : 14
Simple ctrls : 8
Date: Sat Apr 9 13:54:34 2011
HibernationDevice: RESUME=UUID=9206dedf-37a3-4c36-a8e9-2fb3c6258f49
InstallationMedia: Ubuntu-Netbook 10.10 "Maverick Meerkat" - Release i386 (20101007)
IwConfig: Error: [Errno 2] No such file or directory
MachineType: THD(Thread technology) PX1
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-28-generic root=UUID=6e41ab79-7a1e-4900-b78c-ab36c1321824 ro nosplash
ProcEnviron:
PATH=(custom, no user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.38.5
RfKill: Error: [Errno 2] No such file or directory
SourcePackage: linux
UdevDb: Error: [Errno 2] No such file or directory
dmi.bios.date: 10/08/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 080016
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: PX1
dmi.board.vendor: THD(Thread technology)
dmi.board.version: 01
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr080016:bd10/08/2010:svnTHD(Threadtechnology):pnPX1:pvr01:rvnTHD(Threadtechnology):rnPX1:rvr01:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: PX1
dmi.product.version: 01
dmi.sys.vendor: THD(Thread technology)
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC662 rev1 Analog [ALC662 rev1 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC662 rev1 Analog [ALC662 rev1 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfe878000 irq 44'
Mixer name : 'Realtek ALC662 rev1'
Components : 'HDA:10ec0662,19915634,00100101'
Controls : 16
Simple ctrls : 9
DistroRelease: Ubuntu 11.04
LiveMediaBuild: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
MachineType: THD(Thread technology) PX1
Package: linux (not installed)
ProcEnviron:
LANGUAGE=en_US:en
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: initrd=/casper/initrd.lz file=/cdrom/preseed/hostname.seed boot=casper quiet splash -- persistent BOOT_IMAGE=/casper/vmlinuz
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
RelatedPackageVersions:
linux-restricted-modules-2.6.38-8-generic N/A
linux-backports-modules-2.6.38-8-generic N/A
linux-firmware 1.52
Tags: natty
Uname: Linux 2.6.38-8-generic i686
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
dmi.bios.date: 10/08/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 080016
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: PX1
dmi.board.vendor: THD(Thread technology)
dmi.board.version: 01
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr080016:bd10/08/2010:svnTHD(Threadtechnology):pnPX1:pvr01:rvnTHD(Threadtechnology):rnPX1:rvr01:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: PX1
dmi.product.version: 01
dmi.sys.vendor: THD(Thread technology)
** Affects: xserver-xorg-input-synaptics (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: apport-bug apport-collected i386 kernel-uncat maverick natty ubuntu-une
--
Synaptics Touchpad incorrectly detected as PS/2 mouse on clausoft MNW737 (aka meenee, aka PX1)
https://bugs.launchpad.net/bugs/755518
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