Ubuntu
linux package

  1. Bug #1218166
  2. Comment #0

Comment 0 for bug 1218166

Revision history for this message
Po-Hsu Lin (cypressyew) wrote : [Dell XPS 13] Horizontal/Vertical scrolling feature on touchpad does not work.

CID: 201209-11840 Dell XPS 13

Both of the edge scrolling feature (horizontal and vertical) does not work on this system.

ubuntu@201209-11840:~$ xinput list
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ CyPS/2 Cypress Trackpad id=12 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
    ↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
    ↳ Power Button id=6 [slave keyboard (3)]
    ↳ Video Bus id=7 [slave keyboard (3)]
    ↳ Power Button id=8 [slave keyboard (3)]
    ↳ Sleep Button id=9 [slave keyboard (3)]
    ↳ Laptop_Integrated_Webcam_1.3M id=10 [slave keyboard (3)]
    ↳ AT Translated Set 2 keyboard id=11 [slave keyboard (3)]
    ↳ Dell WMI hotkeys id=13 [slave keyboard (3)]

There is no E7 value in dmesg, and the only EC value is:
ubuntu@201209-11840:~$ cat /var/log/dmesg| grep EC
[ 0.156762] ACPI: EC: Look up EC in DSDT
[ 0.181523] ACPI: EC: GPE = 0x17, I/O: command/status = 0x66, data = 0x62

This problem does not exist in 12.04.2

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.8.0-29-generic 3.8.0-29.42~precise1 [modified: boot/vmlinuz-3.8.0-29-generic]
ProcVersionSignature: Ubuntu 3.8.0-29.42~precise1-generic 3.8.13.5
Uname: Linux 3.8.0-29-generic x86_64
ApportVersion: 2.0.1-0ubuntu17.4
Architecture: amd64
Date: Wed Aug 28 22:40:56 2013
InstallationMedia: Ubuntu 12.04.3 LTS "Precise Pangolin" - Release amd64 (20130820.1)
MarkForUpload: True
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: linux-lts-raring
UpgradeStatus: No upgrade log present (probably fresh install)