ubuntu-x-swat team mailing list archive

[Benjamin Meeusen <mr.ravenous@xxxxxxxxx>]

Public bug reported:

Binary package hint: xorg

I have a touchscreen connected through usb. X freezes a lot after touching the screen. The touch itself is not registered or at least not visible that I have touched the screen (e.g. if I click a button, the button is not highlighted). 
The frequency varies from a couple minutes to an hour after boot.
I can ssh into the system. I have collected several intel batchbuffer dumps as explained on http://wiki.ubuntu.com/X/Troubleshooting/Freeze, each time turning off a different option in xorg.conf. The one attached is without any options in xorg.conf, except for the DebugFlushCaches option.

ProblemType: Bug
Architecture: i386
Date: Wed Feb 17 13:26:19 2010
DistroRelease: Ubuntu 9.10
InstallationMedia: Ubuntu-Netbook-Remix 9.10 "Karmic Koala" - Release i386 (20091028.4)
Package: xorg 1:7.4+3ubuntu10
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-19-generic root=UUID=b25aef3a-77ec-4048-9b2e-9a8a4b81c036 ro quiet splash
ProcEnviron:
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-19.56-generic
RelatedPackageVersions:
 xserver-xorg 1:7.4+3ubuntu10
 libgl1-mesa-glx 7.6.0-1ubuntu4
 libdrm2 2.4.14-1ubuntu1
 xserver-xorg-video-intel 2:2.9.0-1ubuntu2.1
 xserver-xorg-video-ati 1:6.12.99+git20090929.7968e1fb-0ubuntu1
SourcePackage: xorg
Tags:  ubuntu-unr
Uname: Linux 2.6.31-19-generic i686
dmi.bios.date: 04/03/2009
dmi.bios.vendor: Intel Corp.
dmi.bios.version: LF94510J.86A.0171.2009.0403.0118
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: D945GCLF2
dmi.board.vendor: Intel Corporation
dmi.board.version: AAE46416-106
dmi.chassis.type: 3
dmi.modalias: dmi:bvnIntelCorp.:bvrLF94510J.86A.0171.2009.0403.0118:bd04/03/2009:svn:pn:pvr:rvnIntelCorporation:rnD945GCLF2:rvrAAE46416-106:cvn:ct3:cvr:
fglrx: Not loaded
system:
 distro:             Ubuntu
 architecture:       i686kernel:             2.6.31-19-generic

** Affects: xorg (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug i386 ubuntu-unr

-- 
X freeze after touch with touchscreen
https://bugs.launchpad.net/bugs/523174
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