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Message #42226
[Bug 1272624] Re: Improvements to touchpad on Dell Latitude E7440
Scott Hosking, thank you for clarifying the Bug Description.
Could you please post the output of the following terminal command:
synclient
As well, could you please adjust these default settings and advise if
you get the desired smoothness following
https://help.ubuntu.com/community/SynapticsTouchpad#Control_touchpad_features_using_synclient
?
** Summary changed:
- Improvements to touchpad on Dell Latitude E7440
+ [Dell Latitude E7440] 14.04 Touchpad not as smooth as Win7
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https://bugs.launchpad.net/bugs/1272624
Title:
[Dell Latitude E7440] 14.04 Touchpad not as smooth as Win7
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
This bug report has been produced to help improve the touchpad on a
Dell Latitude E7440 on Ubuntu 14.04 alpha.
From the live usb the touchpad seems less jerky compared to ubuntu
13.10 but is still not as smooth as Windows 7.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-5-generic 3.13.0-5.20
ProcVersionSignature: Ubuntu 3.13.0-5.20-generic 3.13.0
Uname: Linux 3.13.0-5-generic x86_64
ApportVersion: 2.13.1-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: ubuntu 4246 F.... pulseaudio
/dev/snd/controlC1: ubuntu 4246 F.... pulseaudio
CasperVersion: 1.336ubuntu1
CurrentDesktop: Unity
Date: Sat Jan 25 06:50:44 2014
LiveMediaBuild: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140124)
MachineType: Dell Inc. Latitude E7440
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/username.seed boot=casper initrd=/casper/initrd.lz quiet splash --
RelatedPackageVersions:
linux-restricted-modules-3.13.0-5-generic N/A
linux-backports-modules-3.13.0-5-generic N/A
linux-firmware 1.122
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/02/2014
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A07
dmi.board.name: 0PPXP5
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA07:bd01/02/2014:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn0PPXP5:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E7440
dmi.product.version: 01
dmi.sys.vendor: Dell Inc.
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References