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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