Public bug reported:
Using the touchpad on a Dell Latitude E5520 laptop is frustrating. The
mouse pointer jumps almost on any touch, making a double click a very
annoying experience, together with missing the target. The single click
is also annoying. I just can't compare this to the Windows experience.
The sensitivity and acceleration levels are set very low, very close to zero
(or whatever value is on the left side).
I don't want to open another bug, but it happened that the touchpad didn't work
once after a night in standby (the lid closed). I couldn't reproduce this with
a couple of minutes of standby (the lid closed).
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-17-generic 3.2.0-17.27
ProcVersionSignature: Ubuntu 3.2.0-17.27-generic 3.2.6
Uname: Linux 3.2.0-17-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.93-0ubuntu2
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: clau 1778 F.... pulseaudio
CRDA:
country GB:
(2402 - 2482 @ 40), (N/A, 20)
(5170 - 5250 @ 40), (N/A, 20)
(5250 - 5330 @ 40), (N/A, 20), DFS
(5490 - 5710 @ 40), (N/A, 27), DFS
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xe3d40000 irq 46'
Mixer name : 'Intel CougarPoint HDMI'
Components : 'HDA:111d76e7,1028049a,00100102
HDA:80862805,80860101,00100000'
Controls : 37
Simple ctrls : 13
Date: Sat Mar 3 15:21:24 2012
HibernationDevice: RESUME=UUID=9e61524b-2223-4a45-bdd2-f66cf8cc34ed
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120301)
MachineType: Dell Inc. Latitude E5520
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-17-generic
root=UUID=b6f60177-4875-498b-a0bf-822b4c7c591c ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.2.0-17-generic N/A
linux-backports-modules-3.2.0-17-generic N/A
linux-firmware 1.71
SourcePackage: linux
StagingDrivers: mei
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/10/2011
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A02
dmi.board.name: 03PH4G
dmi.board.vendor: Dell Inc.
dmi.board.version: A01
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA02:bd07/10/2011:svnDellInc.:pnLatitudeE5520:pvr01:rvnDellInc.:rn03PH4G:rvrA01:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E5520
dmi.product.version: 01
dmi.sys.vendor: Dell Inc.
** Affects: ubuntu
Importance: Undecided
Status: New
** Tags: amd64 apport-bug precise staging
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/945591
Title:
Using the touchpad on Latitude E5520
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+bug/945591/+subscriptions
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
