Multitouch events cause Xorg freeze
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xserver-xorg-input-evdev (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
Any kind of multitouch event causes immediate X freeze every time. Workaround is to disable multitouch from input-evdev, after that everything works normally.
Hardware is Samsung Series 7 Slate, w/ Sandy Bridge & Atmel maXTouch multitouch screen.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: xorg 1:7.6+10ubuntu1
ProcVersionSign
Uname: Linux 3.2.0-19-generic x86_64
ApportVersion: 1.94.1-0ubuntu2
Architecture: amd64
CompizPlugins: [core,composite
Date: Wed Mar 21 17:24:50 2012
DistUpgraded: Fresh install
DistroCodename: precise
DistroVariant: ubuntu
ExtraDebuggingI
GpuHangFrequency: Continuously
GpuHangReproduc
GpuHangStarted: Immediately after installing this version of Ubuntu
GraphicsCard:
Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Samsung Electronics Co Ltd Device [144d:c0be]
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120301)
MachineType: SAMSUNG ELECTRONICS CO., LTD. 700T
ProcEnviron:
TERM=xterm-color
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: xorg
Symptom: display
Title: Xorg freeze
UpgradeStatus: Upgraded to precise on 2012-03-11 (10 days ago)
dmi.bios.date: 02/02/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 08FW.M084.
dmi.board.
dmi.board.name: 700T
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.board.version: 08FW
dmi.chassis.
dmi.chassis.type: 8
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: 700T
dmi.product.
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.
version.compiz: compiz 1:0.9.7.
version.ia32-libs: ia32-libs 20090808ubuntu35
version.libdrm2: libdrm2 2.4.30-1ubuntu1
version.
version.
version.
version.
version.
version.
version.
version.
affects: | xorg (Ubuntu) → xserver-xorg-input-evdev (Ubuntu) |
Status changed to 'Confirmed' because the bug affects multiple users.