ubuntu-x-swat team mailing list archive

[Sandro Mani <manisandro@xxxxxxxxx>]

Public bug reported:

Binary package hint: xserver-xorg-input-synaptics

Using up-to-date karmic as of 19.10.09, hardware is a Lenovo T400.
Problem: when pressing certain keyboard shortcuts / hotkeys, the mouse cursor hangs for about one second before resuming normal motion. I attached a video showing the problem when pressing the volume up / down hotkeys (the finger is always in motion on the touchpad), but the same happens for example when pressing ctrl+c in gedit.

Not sure if xserver-xorg-input-synaptics is the right package, I first noticed the problem a few days ago, about when the following xserver-xorg-input packages were updated:
2009-10-14 xserver-xorg-input-synaptics
2009-10-15 xserver-xorg-input-wacom
2009-10-15 xserver-xorg-input-evdev

Notes:
- the problem does not appear when executing the hotkey function "manually" (i.e. choosing copy in gedit from the context menu).
- it does not matter whether the laptop is on battery power or not (i.e. not a harddisk spinup delay problem)

ProblemType: Bug
Architecture: amd64
Date: Mon Oct 19 12:59:28 2009
DistroRelease: Ubuntu 9.10
MachineType: LENOVO 2767C99
Package: xserver-xorg-input-synaptics 1.1.2-1ubuntu7
PccardctlIdent:
 Socket 0:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-14-generic root=UUID=3f3fd78c-6c8e-48e5-9129-d24d50ada2ee ro quiet splash acpi_osi=Linux
ProcEnviron:
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
RelatedPackageVersions:
 xserver-xorg 1:7.4+3ubuntu5
 libgl1-mesa-glx 7.6.0-1ubuntu4
 libdrm2 2.4.14-1ubuntu1
 xserver-xorg-video-intel 2:2.9.0-1ubuntu2
 xserver-xorg-video-ati 1:6.12.99+git20090929.7968e1fb-0ubuntu1
SourcePackage: xserver-xorg-input-synaptics
Uname: Linux 2.6.31-14-generic x86_64
XorgConf: Error: [Errno 2] No such file or directory: '/etc/X11/xorg.conf'
dmi.bios.date: 04/17/2009
dmi.bios.vendor: LENOVO
dmi.bios.version: 7UET70WW (3.00 )
dmi.board.name: 2767C99
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr7UET70WW(3.00):bd04/17/2009:svnLENOVO:pn2767C99:pvrThinkPadT400:rvnLENOVO:rn2767C99:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 2767C99
dmi.product.version: ThinkPad T400
dmi.sys.vendor: LENOVO
fglrx: Not loaded
system:
 distro:             Ubuntu
 architecture:       x86_64kernel:             2.6.31-14-generic

** Affects: xserver-xorg-input-synaptics (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug

-- 
Touchpad lag when pressing keyboard shortcuts / hotkeys
https://bugs.launchpad.net/bugs/455363
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