Public bug reported:
Binary package hint: xorg
Gigabyte "Spring Peak" laptop
[originally reported by Earl Malmrose (earl)]:
Sometimes key-release events are lost. I notice that sometimes when
pressing down-arrow to scroll down a heavy webpage, sometimes when I
release the down-arrow it keeps scrolling down until I press down-arrow
again.
[confirmed by Kamal Mostafa (kamalmostafa) on an identical machine]:
The problem can be also be reproduced in gnome-terminal. Hold down any
regular key (e.g. the 'a' key) for a few seconds then release it.
Usually the auto-repeat stops as expected but sometimes (about one in
twenty times) it does not stop. Tapping any key then stops it.
The problem does NOT seems to occur in a regular text-mode console
screen -- only happens in X.
The problem occurs in Ubuntu Lucid and Ubuntu Maverick.
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: xorg 1:7.5+6ubuntu2
ProcVersionSignature: Ubuntu 2.6.35-8.13-generic 2.6.35-rc5
Uname: Linux 2.6.35-8-generic x86_64
Architecture: amd64
DRM.card0.DisplayPort.1:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
DRM.card0.DisplayPort.2:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
DRM.card0.DisplayPort.3:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
DRM.card0.HDMI_Type_A.1:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
DRM.card0.HDMI_Type_A.2:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
DRM.card0.LVDS.1:
status: connected
enabled: enabled
dpms: On
modes: 1366x768
edid-base64:
AP///////wAGrywSAAAAAAESAQOAHRB4CvnVlVVUkychUFQAAAABAQEBAQEBAQEBAQEBAQEBJhtWZFAAFjAwIDYAJaQQAAAYAAAADwAAAAAAAAAAAAAAAAAgAAAA/gBBVU8KICAgICAgICAgAAAA/gBCMTMzWFcwMSBWMiAKADU=
DRM.card0.VGA.1:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
Date: Mon Jul 19 10:21:04 2010
DkmsStatus: Error: [Errno 2] No such file or directory
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Alpha amd64 (20100602.2)
MachineType: GIGABYTE Spring Peak
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-8-generic
root=UUID=8d8e9687-b11d-4696-93a8-916476dcf963 ro quiet splash
ProcEnviron:
LANG=en_US.utf8
SHELL=/bin/bash
SourcePackage: xorg
dmi.bios.date: 03/24/2010
dmi.bios.vendor: GIGABYTE
dmi.bios.version: ASBF0C
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: GA-XXXXXXX
dmi.board.vendor: GIGABYTE
dmi.board.version: Base Board Version
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 1
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnGIGABYTE:bvrASBF0C:bd03/24/2010:svnGIGABYTE:pnSpringPeak:pvrASBF0C:rvnGIGABYTE:rnGA-XXXXXXX:rvrBaseBoardVersion:cvnChassisManufacturer:ct1:cvrChassisVersion:
dmi.product.name: Spring Peak
dmi.product.version: ASBF0C
dmi.sys.vendor: GIGABYTE
glxinfo: Error: [Errno 2] No such file or directory
system:
distro: Ubuntu
codename: maverick
architecture: x86_64
kernel: 2.6.35-8-generic
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug maverick
--
key-release events frequently missed
https://bugs.launchpad.net/bugs/607350
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