Public bug reported:
With 1.5.99.902-0ubuntu5 while 2 finger scrolling the dash is getting
opened spuriously on bcm5974 multitouch devices, and downgrading to
1.5.99.902-0ubuntu4 fixes it. I'm guessing its related to scroll
coasting being introduced. When it happens I am getting tens of these
messages saved in ~/.xsession-errors each time
[22:30:50] Warning: failed to get previous touch value
[22:30:50] GRAIL WARNING (v3/slice.cpp:GetValues:207): failed to get touch from
frame
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: xorg 1:7.6+12ubuntu1
Uname: Linux 3.4.0-030400rc3-generic x86_64
.tmp.unity.support.test.0:
ApportVersion: 2.0.1-0ubuntu4
Architecture: amd64
CompizPlugins:
[core,composite,opengl,compiztoolbox,decor,regex,gnomecompat,animation,mousepoll,vpswitch,move,workarounds,grid,place,wall,kdecompat,imgpng,resize,snap,expo,fade,session,scale,ezoom,unityshell]
CompositorRunning: compiz
Date: Mon Apr 16 23:03:53 2012
DistUpgraded: 2012-01-09 10:52:51,261 DEBUG enabling apt cron job
DistroCodename: precise
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, whatever it takes to get this fixed in Ubuntu
GraphicsCard:
Intel Corporation 2nd Generation Core Processor Family Integrated Graphics
Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Apple Inc. Device [106b:00eb]
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64+mac (20110427.1)
MachineType: Apple Inc. MacBookAir4,2
ProcEnviron:
TERM=xterm
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.4.0-030400rc3-generic
root=UUID=95622cbd-b253-48f0-9a5d-a0948c98f97a ro quiet splash
elevator=deadline i915.i915_enable_rc6=1 i915.i915_enable_fbc=0
i915.semaphores=1 i915.lvds_downclock=1 pcie_aspm=force usbcore.autosuspend=1
drm.vblankoffdelay=1 vt.handoff=7
SourcePackage: xorg
UpgradeStatus: Upgraded to precise on 2012-01-09 (98 days ago)
dmi.bios.date: 01/24/2012
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MBA41.88Z.0077.B0F.1201241549
dmi.board.asset.tag: Base Board Asset Tag#
dmi.board.name: Mac-742912EFDBEE19B3
dmi.board.vendor: Apple Inc.
dmi.board.version: MacBookAir4,2
dmi.chassis.type: 10
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-742912EFDBEE19B3
dmi.modalias:
dmi:bvnAppleInc.:bvrMBA41.88Z.0077.B0F.1201241549:bd01/24/2012:svnAppleInc.:pnMacBookAir4,2:pvr1.0:rvnAppleInc.:rnMac-742912EFDBEE19B3:rvrMacBookAir4,2:cvnAppleInc.:ct10:cvrMac-742912EFDBEE19B3:
dmi.product.name: MacBookAir4,2
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.
version.compiz: compiz 1:0.9.7.6-0ubuntu2~ppa2
version.ia32-libs: ia32-libs 20090808ubuntu35
version.libdrm2: libdrm2 2.4.32-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.2-0ubuntu3
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental
8.0.2-0ubuntu3
version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.2-0ubuntu3
version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu10
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.0-0ubuntu1
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
Status: New
** Tags: amd64 apport-bug compiz-0.9 precise ubuntu
--
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/983614
Title:
The dash is opening spuriously with on bcm5974 touchpads with xserver-
xorg-input-synaptics 1.5.99.902-0ubuntu5
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-synaptics/+bug/983614/+subscriptions
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