Public bug reported:
#Problem with trackpad, it is incrementing vertically every second with a fixed
offset (aprox 20px)
#Unknown what dispatches it
#Unkonw clearly how to stop it, the only i do and can or not stop it, is
alternate pressing/releasing the key in keyboard that disables touchpad and
move my finger irrationally on the touchpad, sometimes works others not, but in
less than 3min it stops (but is a pain)
#Other way to stop it, is restart
#in the attached file are my tests with xinput
ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: xorg 1:7.7+7ubuntu4
ProcVersionSignature: Ubuntu 3.19.0-23.24-generic 3.19.8-ckt2
Uname: Linux 3.19.0-23-generic x86_64
.tmp.unity.support.test.0:
ApportVersion: 2.17.2-0ubuntu1.1
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: Tue Jul 28 08:46:33 2015
DistUpgraded: 2015-05-02 17:24:23,495 DEBUG enabling apt cron job
DistroCodename: vivid
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, including running git bisection searches
GraphicsCard:
Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev
09) (prog-if 00 [VGA controller])
Subsystem: Intel Corporation Device [8086:2111]
InstallationDate: Installed on 2015-04-20 (98 days ago)
InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
MachineType: COMPAQ Presario 21
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-23-generic.efi.signed
root=UUID=8de1acc1-d7d0-4b17-a458-8c00bf74e985 ro quiet splash vt.handoff=7
SourcePackage: xorg
Symptom: display
UpgradeStatus: Upgraded to vivid on 2015-05-02 (86 days ago)
dmi.bios.date: 07/05/2012
dmi.bios.vendor: Phoenix Technologies Ltd.
dmi.bios.version: 77B
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Presario 21
dmi.board.vendor: COMPAQ
dmi.board.version: FAB1
dmi.chassis.asset.tag: Asset Tag
dmi.chassis.type: 9
dmi.chassis.vendor: Intel Corporation
dmi.chassis.version: 0.1
dmi.modalias:
dmi:bvnPhoenixTechnologiesLtd.:bvr77B:bd07/05/2012:svnCOMPAQ:pnPresario21:pvr0.1:rvnCOMPAQ:rnPresario21:rvrFAB1:cvnIntelCorporation:ct9:cvr0.1:
dmi.product.name: Presario 21
dmi.product.version: 0.1
dmi.sys.vendor: COMPAQ
version.compiz: compiz 1:0.9.12.1+15.04.20150410.1-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.60-2
version.libgl1-mesa-dri: libgl1-mesa-dri 10.5.2-0ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 10.5.2-0ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.17.1-0ubuntu3
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.0-1ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.5.0-1ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917-1~exp1ubuntu2.2
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:1.0.11-1ubuntu2build1
xserver.bootTime: Mon Jul 27 22:57:21 2015
xserver.configfile: default
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
product id 1479
vendor BOE
xserver.version: 2:1.17.1-0ubuntu3
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug compiz-0.9 ubuntu vivid
** Attachment added: "xinput information"
https://bugs.launchpad.net/bugs/1478918/+attachment/4435090/+files/touchpad_problems
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https://bugs.launchpad.net/bugs/1478918
Title:
Trackpad problems increments vertical offset aprox 20px
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