This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1429933
Title:
Sometimes, cursor jumps around if touchpad is in use
Status in linux package in Ubuntu:
Confirmed
Bug description:
If using the touchpad, the cursor jumps around on the screen. It seems
to me that there are also some events (like clicks) that get fired.
This issue can be worked around by disabling and enabling the touchpad
(pressing Fn+F7 twice) but it will reappear after a certain amount of
time.
I have already tried to use some mainline kernels from
http://kernel.ubuntu.com/~kernel-ppa/mainline/?C=N;O=D. I have tried
v3.18-rc2-utopic, v3.18-rc1-utopic and v3.17.1-utopic. Either I could
not boot into the specified kernel or the bug still existed.
If there is any more information I could give or any debugging work
that I could do, please let me know.
ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: linux-image-3.16.0-31-generic 3.16.0-31.41
ProcVersionSignature: Ubuntu 3.16.0-31.41-generic 3.16.7-ckt5
Uname: Linux 3.16.0-31-generic x86_64
ApportVersion: 2.14.7-0ubuntu8.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: tobbe 2027 F.... pulseaudio
/dev/snd/controlC0: tobbe 2027 F.... pulseaudio
CurrentDesktop: LXDE
Date: Mon Mar 9 18:36:06 2015
EcryptfsInUse: Yes
InstallationDate: Installed on 2015-01-14 (53 days ago)
InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
MachineType: Acer Aspire V3-371
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-31-generic.efi.signed
root=UUID=65b5fce9-8d44-4a6c-923f-4eff3e0a9d1c ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.16.0-31-generic N/A
linux-backports-modules-3.16.0-31-generic N/A
linux-firmware 1.138.1
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/19/2014
dmi.bios.vendor: Insyde Corp.
dmi.bios.version: V1.15
dmi.board.asset.tag: No Asset Tag
dmi.board.name: Aspire V3-371
dmi.board.vendor: Acer
dmi.board.version: V1.15
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: V1.15
dmi.modalias:
dmi:bvnInsydeCorp.:bvrV1.15:bd11/19/2014:svnAcer:pnAspireV3-371:pvrV1.15:rvnAcer:rnAspireV3-371:rvrV1.15:cvnAcer:ct10:cvrV1.15:
dmi.product.name: Aspire V3-371
dmi.product.version: V1.15
dmi.sys.vendor: Acer
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