two finger scroll event should end when fingers are lifted from touchpad
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xserver-xorg-input-synaptics (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
For awhile now (including in Ubuntu 10.10 and 11.04), I've experienced an issue with scroll events initiated on my Touchpad. Steps to reproduce are: 1) Open Firefox 2) Start a vertical scroll event on Touchpad (two-finger scroll, in my case) 3) Remove fingers from Touchpad 4) Quickly hit ctrl
The results are that Firefox will start zooming in or zooming out the page. I also experience this if I start a scroll event and quickly switch to a different workspace -- where my Terminal will start scrolling up or down. I would expect that the scroll event would die when I remove my fingers from the Touchpad, and probably when a meta key gets hit, too.
I'm on a Thinkpad W510 on Ubuntu 11.04 using Unity. Here's all the info I can find on my Touchpad:
[ 10.808053] Synaptics Touchpad, model: 1, fw: 7.2, id: 0x1c0b1, caps: 0xd047b3/
[ 10.863551] input: SynPS/2 Synaptics TouchPad as /devices/
I do have the synaptics-dkms package installed (version 1.1.0)
---
.proc.driver.
.proc.driver.
.proc.driver.
NVRM version: NVIDIA UNIX x86_64 Kernel Module 270.41.06 Mon Apr 18 14:53:56 PDT 2011
GCC version: gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-8ubuntu4)
Architecture: amd64
CompizPlugins: [core,bailer,
CompositorRunning: compiz
DistUpgraded: Log time: 2011-04-12 08:57:54.574025
DistroCodename: natty
DistroRelease: Ubuntu 11.04
DistroVariant: ubuntu
DkmsStatus:
synaptics, 1.1.0, 2.6.35-28-generic, x86_64: installed
nvidia-current, 270.41.06, 2.6.38-8-generic, x86_64: installed
GraphicsCard:
nVidia Corporation GT216 [Quadro FX 880M] [10de:0a3c] (rev a2) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device [17aa:2145]
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
MachineType: LENOVO 4318CTO
NonfreeKernelMo
Package: xorg 1:7.6+4ubuntu3
PackageArchitec
ProcEnviron:
LANGUAGE=tl_PH:en
PATH=(custom, user)
LANG=tl_PH.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
Renderer: Unknown
Tags: natty running-unity ubuntu compiz-0.9
Uname: Linux 2.6.38-8-generic x86_64
UnreportableReason: The drivers from nvidia.com are not supported by Ubuntu. Please uninstall them and test whether your problem still occurs.
UpgradeStatus: Upgraded to natty on 2011-04-12 (33 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare www-data
dmi.bios.date: 10/27/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 6NET74WW (1.34 )
dmi.board.name: 4318CTO
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 4318CTO
dmi.product.
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.4+
version.ia32-libs: ia32-libs 20090808ubuntu13
version.libdrm2: libdrm2 2.4.23-1ubuntu6
version.
version.
version.
version.
version.
version.
version.
version.
affects: | xorg (Ubuntu) → xserver-xorg-input-synaptics (Ubuntu) |
Changed in xserver-xorg-input-synaptics (Ubuntu): | |
status: | Incomplete → New |
temporarily assigned to xorg to collect data ( buffering ?)