Public bug reported:
I'm testing the new clickpad support from ppa:chasedouglas/clickpad on a
MacBook Air 4,1 with a bcm5974 touchpad. When I have the touchpad
pressed down with one finger in the "right button area" of the touchpad,
placing a second finger on the touchpad causes the mouse pointer to
jump. The direction and distance of the jump is related to where I'm
placing the finger on the touchpad -- higher on the touchpad might cause
it to jump up, lower on the touchpad might cause it to jump down, etc.
Note that this doesn't happen every time I place a second finger on the
touchpad. I can't quite determine the pattern, but it seems to depend somewhat
on where each finger is located on the touchpad. Sometimes I can't get it to
happen at all.
---
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
DistUpgraded: Fresh install
DistroCodename: precise
DistroRelease: Ubuntu 12.04
DistroVariant: ubuntu
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64+mac
(20111208)
MachineType: Apple Inc. MacBookAir4,1
Package: xserver-xorg-input-synaptics 1.5.0+git20120210-0ubuntu3~clickpad1
PackageArchitecture: amd64
ProcEnviron:
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-16-generic
root=UUID=f4af0efe-df4b-4d74-8995-7081cf79889c ro
crashkernel=384M-2G:64M,2G-:128M quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.2.0-16.25-generic 3.2.6
Tags: precise ubuntu single-occurrence reproducible
Uname: Linux 3.2.0-16-generic x86_64
UnreportableReason: This is not an official Ubuntu package. Please remove any
third party package and try again.
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 10/14/2011
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MBA41.88Z.0077.B0E.1110141154
dmi.board.asset.tag: Base Board Asset Tag#
dmi.board.name: Mac-C08A6BB70A942AC2
dmi.board.vendor: Apple Inc.
dmi.board.version: MacBookAir4,1
dmi.chassis.type: 10
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-C08A6BB70A942AC2
dmi.modalias:
dmi:bvnAppleInc.:bvrMBA41.88Z.0077.B0E.1110141154:bd10/14/2011:svnAppleInc.:pnMacBookAir4,1:pvr1.0:rvnAppleInc.:rnMac-C08A6BB70A942AC2:rvrMacBookAir4,1:cvnAppleInc.:ct10:cvrMac-C08A6BB70A942AC2:
dmi.product.name: MacBookAir4,1
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.
version.compiz: compiz 1:0.9.7.0~bzr2995-0ubuntu4
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.30-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 8.0~rc2-0ubuntu5
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 8.0~rc2-0ubuntu5
version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu3
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev
1:2.6.99.901+git20120126-0ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati
1:6.14.99~git20111219.aacbd629-0ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.17.0-1ubuntu4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:0.0.16+git20111201+b5534a1-1build2
** Affects: xserver-xorg-input-synaptics (Ubuntu)
Importance: Undecided
Assignee: Chase Douglas (chasedouglas)
Status: New
** Tags: apport-collected clickpad precise reproducible single-occurrence ubuntu
** Tags added: apport-collected precise reproducible single-occurrence
ubuntu
** Description changed:
I'm testing the new clickpad support from ppa:chasedouglas/clickpad on a
MacBook Air 4,1 with a bcm5974 touchpad. When I have the touchpad
pressed down with one finger in the "right button area" of the touchpad,
placing a second finger on the touchpad causes the mouse pointer to
jump. The direction and distance of the jump is related to where I'm
placing the finger on the touchpad -- higher on the touchpad might cause
it to jump up, lower on the touchpad might cause it to jump down, etc.
- Note that this doesn't happen every time I place a second finger on the
- touchpad. I can't quite determine the pattern, but it seems to depend
- somewhat on where each finger is located on the touchpad. Sometimes I
- can't get it to happen at all.
+ Note that this doesn't happen every time I place a second finger on the
touchpad. I can't quite determine the pattern, but it seems to depend somewhat
on where each finger is located on the touchpad. Sometimes I can't get it to
happen at all.
+ ---
+ ApportVersion: 1.91-0ubuntu1
+ Architecture: amd64
+ DistUpgraded: Fresh install
+ DistroCodename: precise
+ DistroRelease: Ubuntu 12.04
+ DistroVariant: ubuntu
+ EcryptfsInUse: Yes
+ InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64+mac
(20111208)
+ MachineType: Apple Inc. MacBookAir4,1
+ Package: xserver-xorg-input-synaptics 1.5.0+git20120210-0ubuntu3~clickpad1
+ PackageArchitecture: amd64
+ ProcEnviron:
+ PATH=(custom, user)
+ LANG=en_US.UTF-8
+ SHELL=/bin/bash
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-16-generic
root=UUID=f4af0efe-df4b-4d74-8995-7081cf79889c ro
crashkernel=384M-2G:64M,2G-:128M quiet splash vt.handoff=7
+ ProcVersionSignature: Ubuntu 3.2.0-16.25-generic 3.2.6
+ Tags: precise ubuntu single-occurrence reproducible
+ Uname: Linux 3.2.0-16-generic x86_64
+ UnreportableReason: This is not an official Ubuntu package. Please remove any
third party package and try again.
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
+ dmi.bios.date: 10/14/2011
+ dmi.bios.vendor: Apple Inc.
+ dmi.bios.version: MBA41.88Z.0077.B0E.1110141154
+ dmi.board.asset.tag: Base Board Asset Tag#
+ dmi.board.name: Mac-C08A6BB70A942AC2
+ dmi.board.vendor: Apple Inc.
+ dmi.board.version: MacBookAir4,1
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: Apple Inc.
+ dmi.chassis.version: Mac-C08A6BB70A942AC2
+ dmi.modalias:
dmi:bvnAppleInc.:bvrMBA41.88Z.0077.B0E.1110141154:bd10/14/2011:svnAppleInc.:pnMacBookAir4,1:pvr1.0:rvnAppleInc.:rnMac-C08A6BB70A942AC2:rvrMacBookAir4,1:cvnAppleInc.:ct10:cvrMac-C08A6BB70A942AC2:
+ dmi.product.name: MacBookAir4,1
+ dmi.product.version: 1.0
+ dmi.sys.vendor: Apple Inc.
+ version.compiz: compiz 1:0.9.7.0~bzr2995-0ubuntu4
+ version.ia32-libs: ia32-libs N/A
+ version.libdrm2: libdrm2 2.4.30-1ubuntu1
+ version.libgl1-mesa-dri: libgl1-mesa-dri 8.0~rc2-0ubuntu5
+ version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
+ version.libgl1-mesa-glx: libgl1-mesa-glx 8.0~rc2-0ubuntu5
+ version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu3
+ version.xserver-xorg-input-evdev: xserver-xorg-input-evdev
1:2.6.99.901+git20120126-0ubuntu2
+ version.xserver-xorg-video-ati: xserver-xorg-video-ati
1:6.14.99~git20111219.aacbd629-0ubuntu2
+ version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.17.0-1ubuntu4
+ version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:0.0.16+git20111201+b5534a1-1build2
--
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-input-synaptics in Ubuntu.
https://bugs.launchpad.net/bugs/934382
Title:
Pointer jumps during click-and-drag with new clickpad support
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-synaptics/+bug/934382/+subscriptions
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