Public bug reported:
When I go to System -> Preferences -> Mouse, I don't see any of the
options for adjusting the touchpad sensitivity, scrolling, tapping, etc.
I'm able to control the pointer and click by tapping using the touchpad,
but I'm unable to do any scrolling, or two-finger tapping. The system
doesn't seem to be identifying the touchpad correctly. When I run xinput
-list, and xinput --test, the input which responds to touchpad movement
is labeled "PS/2 generic mouse."
I found a page on debugging touchpad detection in the ubuntu wiki, which
instructs me to attach the output of some commands to this report. I'm
including the output from: cat /proc/bus/input/devices
I am unable to attach more than one file, I'm not including that from
xinput --list
cat /var/log/Xorg.0.log
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: xorg 1:7.7+1ubuntu8
ProcVersionSignature: Ubuntu 3.13.0-36.63-generic 3.13.11.6
Uname: Linux 3.13.0-36-generic x86_64
NonfreeKernelModules: wl
.tmp.unity.support.test.0:
ApportVersion: 2.14.1-0ubuntu3.4
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
CurrentDesktop: Unity
Date: Mon Sep 29 09:20:47 2014
DistUpgraded: Fresh install
DistroCodename: trusty
DistroVariant: ubuntu
DkmsStatus:
bcmwl, 6.30.223.141+bdcom, 3.13.0-32-generic, x86_64: installed
bcmwl, 6.30.223.141+bdcom, 3.13.0-35-generic, x86_64: installed
bcmwl, 6.30.223.141+bdcom, 3.13.0-36-generic, x86_64: installed
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
Intel Corporation 4th Gen Core Processor Integrated Graphics Controller
[8086:0416] (rev 06) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device [17aa:3978]
InstallationDate: Installed on 2014-09-20 (8 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
MachineType: LENOVO 20287
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-36-generic.efi.signed
root=UUID=7bef8a0e-4851-4c10-9517-d2cfcdfc127e ro quiet splash vt.handoff=7
SourcePackage: xorg
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/28/2013
dmi.bios.vendor: LENOVO
dmi.bios.version: 8DCN38WW
dmi.board.asset.tag: No Asset Tag
dmi.board.name: VIUU4
dmi.board.vendor: LENOVO
dmi.board.version: 31900058STD
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo IdeaPad Z510
dmi.modalias:
dmi:bvnLENOVO:bvr8DCN38WW:bd11/28/2013:svnLENOVO:pn20287:pvrLenovoIdeaPadZ510:rvnLENOVO:rnVIUU4:rvr31900058STD:cvnLENOVO:ct10:cvrLenovoIdeaPadZ510:
dmi.product.name: 20287
dmi.product.version: Lenovo IdeaPad Z510
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.11.2+14.04.20140714-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.52-1
version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.3-0ubuntu0.1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.3-0ubuntu0.1
version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu2.1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu3.1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1.1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu2
xserver.bootTime: Mon Sep 29 08:53:32 2014
xserver.configfile: /etc/X11/xorg.conf
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
product id 998
vendor LGD
xserver.version: 2:1.15.1-0ubuntu2.1
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug compiz-0.9 trusty ubuntu
** Attachment added: "output from cat /proc/bus/input/devices"
https://bugs.launchpad.net/bugs/1375263/+attachment/4219131/+files/devices
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which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/1375263
Title:
Touchpad not identified properly
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1375263/+subscriptions
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