Thank you for taking time to report this bug and help making Ubuntu
better. Sadly, we not always have capacity to triage bugs on time. Since
Ubuntu has 2 releases since last update, Would you please try to
reproduce this bug on any of the updated versions of this package.
** Description changed:
+ When I use various single applications, the mouse (touchpad) on occasion
+ jumps to a seemingly random location on the screen; usually happens only
+ if I am moving the mouse. But the killer is that sometimes the mouse
+ buttons stop responding -- requiring me to reboot the system atleast a
+ few times each day.
+
[Previously question #83749; opened 9/24/09]
Dell Latitude D600
Ubuntu 9.04
Linux 2.6.18-15-generic
xserver-xorg 1:7.4~5ubuntu18
xserver-xorg-core 2:1.6.0-0ubuntu14
Gnome 2.26.1
-
- PROBLEM: When I use various single applications, the mouse (touchpad) on
occasion jumps to a seemingly random location on the screen; usually happens
only if I am moving the mouse. But the killer is that sometimes the one of the
mouse buttons stop responding -- requiring me to reboot the system at least a
few times each day; sometimes it affects Gnome and/or an application (ie can
use scroll bar, but not Browser: File/Edit/View etc; or can't click Gnome:
Applications/Places/System).
-
+ PROBLEM: When I use various single applications, the mouse (touchpad)
+ on occasion jumps to a seemingly random location on the screen; usually
+ happens only if I am moving the mouse. But the killer is that sometimes
+ the one of the mouse buttons stop responding -- requiring me to reboot
+ the system at least a few times each day; sometimes it affects Gnome
+ and/or an application (ie can use scroll bar, but not Browser:
+ File/Edit/View etc; or can't click Gnome: Applications/Places/System).
A search for mouse/touchpad from the /var/log/messages.0 file yields:
Sep 19 15:46:36 TOBY kernel: [ 1.942568] input: Macintosh mouse button
emulation as /devices/virtual/input/input3
Sep 19 15:46:36 TOBY kernel: [ 2.602703] mice: PS/2 mouse device common
for all mice
Sep 19 20:45:33 TOBY kernel: [ 2380.120498] input: AlpsPS/2 ALPS DualPoint
TouchPad as /devices/platform/i8042/serio1/input/input11
Sep 19 20:56:43 TOBY kernel: [ 3050.742924] psmouse.c: DualPoint TouchPad at
isa0060/serio1/input0 lost sync at byte 1
Sep 19 20:56:43 TOBY kernel: [ 3050.746262] psmouse.c: DualPoint TouchPad at
isa0060/serio1/input0 - driver resynched.
Sep 19 20:56:43 TOBY kernel: [ 3050.747327] psmouse.c: DualPoint TouchPad at
isa0060/serio1/input0 lost sync at byte 1
Sep 19 20:56:43 TOBY kernel: [ 3050.769926] psmouse.c: DualPoint TouchPad at
isa0060/serio1/input0 - driver resynched.
Sep 19 20:56:43 TOBY kernel: [ 3050.926528] psmouse.c: DualPoint TouchPad at
isa0060/serio1/input0 lost sync at byte 2
Sep 19 20:56:43 TOBY kernel: [ 3050.927612] psmouse.c: DualPoint TouchPad at
isa0060/serio1/input0 lost sync at byte 1
Sep 19 20:56:43 TOBY kernel: [ 3050.928794] psmouse.c: DualPoint TouchPad at
isa0060/serio1/input0 lost sync at byte 1
Sep 19 20:56:43 TOBY kernel: [ 3050.932090] psmouse.c: DualPoint TouchPad at
isa0060/serio1/input0 - driver resynched.
Sep 19 21:36:45 TOBY kernel: [ 5452.113320] psmouse.c: DualPoint TouchPad at
isa0060/serio1/input0 lost sync at byte 1
Sep 19 21:36:45 TOBY kernel: [ 5452.114402] psmouse.c: DualPoint TouchPad at
isa0060/serio1/input0 lost sync at byte 1
Sep 19 21:36:45 TOBY kernel: [ 5452.115602] psmouse.c: DualPoint TouchPad at
isa0060/serio1/input0 lost sync at byte 1
Sep 19 21:36:45 TOBY kernel: [ 5452.116717] psmouse.c: DualPoint TouchPad at
isa0060/serio1/input0 lost sync at byte 1
Sep 19 21:36:45 TOBY kernel: [ 5452.117880] psmouse.c: DualPoint TouchPad at
isa0060/serio1/input0 lost sync at byte 1
Sep 19 21:36:45 TOBY kernel: [ 5452.117884] psmouse.c: issuing reconnect
request
Sep 19 21:36:46 TOBY kernel: [ 5453.785487] input: AlpsPS/2 ALPS DualPoint
TouchPad as /devices/platform/i8042/serio1/input/input14
** Changed in: xserver-xorg-input-synaptics (Ubuntu)
Importance: Undecided => Medium
** Changed in: xserver-xorg-input-synaptics (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/462304
Title:
Touchpad/mouse jumps, buttons freeze
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