[Bug 296610] Re: ALPS DualPoint Touchpad flaky performance

[sirald66]

DELL LATITUDE D600
UBUNTU 9.10 with proposed-updates
LINUX 2.6.31-20-generic
NAUTILUS 1:2.28.1-0ubuntu3
GNOME 2.28.1
FireFox 3.5.8
FireGestures 1.5.6

When using UBUNTU_JAUNTY, I get the same problems as described above
(log below) -- but with UBUNTU_KARMIC the problem has evolved somewhat:

- previously it was common when the left-mouse button froze, for the
FireGestures plugin to activate its mouse-trail like an etch-a-sketch;
almost always had to reboot to get mouse back.  this is rarely happening
now.

- when the mouse buttons lock up, i can now normally mouse up from my
app (browser) onto the Nautilus command bar (APPLICATIONS : PLACES :
SYSTEM) and repeatedly right-click until I get a drop-down menu; then I
can repeatedly left-click until I get a drop-down menu -- restoring
mouse button control.  [normally in this process, i can not use the
mouse pad vertical scroll feature until left-click is restored]

- the mouse randomly jumping around the screen seems a bit more frequent
than UNBUNTU_JAUNTY installs.

*NEW*  Right-click for a drop-down menu leaving the mouse perfectly
still, the left-click (double-tap) will not be recognized until you
atleast slightly move the mouse.

*NEW*  Right-click for a drop-down menu and slight/slow movement of
mouse activates first menu item as if you just left-clicked it.  This
happens MOST of the time and often winds up launching the item, or
creating a new document/action.  [a trashbin full of new empty folders
i've had to delete daily based on this]

*FYI*  I have not tried any of the patches mentioned.


Mar 11 14:59:13 TOBY kernel: [    0.900131] input: Macintosh mouse button emulation as /devices/virtual/input/input3
Mar 11 14:59:13 TOBY kernel: [    0.926729] mice: PS/2 mouse device common for all mice
Mar 11 15:20:43 TOBY kernel: [ 1314.335444] psmouse.c: DualPoint TouchPad at isa0060/serio1/input0 lost sync at byte 1
Mar 11 15:20:43 TOBY kernel: [ 1314.336324] psmouse.c: DualPoint TouchPad at isa0060/serio1/input0 lost sync at byte 1
Mar 11 15:20:43 TOBY kernel: [ 1314.339657] psmouse.c: DualPoint TouchPad at isa0060/serio1/input0 - driver resynched.
Mar 11 15:20:44 TOBY kernel: [ 1314.707995] psmouse.c: DualPoint TouchPad at isa0060/serio1/input0 lost sync at byte 2
Mar 11 15:20:44 TOBY kernel: [ 1314.709051] psmouse.c: DualPoint TouchPad at isa0060/serio1/input0 lost sync at byte 1
Mar 11 15:20:44 TOBY kernel: [ 1314.712164] psmouse.c: DualPoint TouchPad at isa0060/serio1/input0 - driver resynched.
Mar 11 15:20:44 TOBY kernel: [ 1314.713141] psmouse.c: DualPoint TouchPad at isa0060/serio1/input0 lost sync at byte 1
Mar 11 15:20:44 TOBY kernel: [ 1314.825724] psmouse.c: DualPoint TouchPad at isa0060/serio1/input0 - driver resynched.
Mar 11 15:24:01 TOBY kernel: [ 1511.489477] psmouse.c: DualPoint TouchPad at isa0060/serio1/input0 lost sync at byte 1
Mar 11 15:24:01 TOBY kernel: [ 1511.492702] psmouse.c: DualPoint TouchPad at isa0060/serio1/input0 - driver resynched.
Mar 11 15:24:01 TOBY kernel: [ 1511.493780] psmouse.c: DualPoint TouchPad at isa0060/serio1/input0 lost sync at byte 1
Mar 11 15:24:01 TOBY kernel: [ 1511.511965] psmouse.c: DualPoint TouchPad at isa0060/serio1/input0 lost sync at byte 2
Mar 11 15:24:01 TOBY kernel: [ 1511.515382] psmouse.c: DualPoint TouchPad at isa0060/serio1/input0 - driver resynched.
Mar 11 15:24:01 TOBY kernel: [ 1511.516271] psmouse.c: DualPoint TouchPad at isa0060/serio1/input0 lost sync at byte 1
Mar 11 15:24:01 TOBY kernel: [ 1511.517375] psmouse.c: DualPoint TouchPad at isa0060/serio1/input0 lost sync at byte 1
Mar 11 15:24:01 TOBY kernel: [ 1511.540081] psmouse.c: DualPoint TouchPad at isa0060/serio1/input0 - driver resynched.
Mar 11 15:52:15 TOBY kernel: [ 3205.868827] psmouse.c: DualPoint TouchPad at isa0060/serio1/input0 lost sync at byte 1
Mar 11 15:52:15 TOBY kernel: [ 3205.869908] psmouse.c: DualPoint TouchPad at isa0060/serio1/input0 lost sync at byte 1
Mar 11 15:52:15 TOBY kernel: [ 3205.892247] psmouse.c: DualPoint TouchPad at isa0060/serio1/input0 - driver resynched.
Mar 11 15:52:15 TOBY kernel: [ 3206.183832] psmouse.c: DualPoint TouchPad at isa0060/serio1/input0 lost sync at byte 5
Mar 11 15:52:15 TOBY kernel: [ 3206.184763] psmouse.c: DualPoint TouchPad at isa0060/serio1/input0 lost sync at byte 1
Mar 11 15:52:15 TOBY kernel: [ 3206.186123] psmouse.c: DualPoint TouchPad at isa0060/serio1/input0 lost sync at byte 1
Mar 11 15:52:15 TOBY kernel: [ 3206.189194] psmouse.c: DualPoint TouchPad at isa0060/serio1/input0 - driver resynched.

-- 
ALPS DualPoint Touchpad flaky performance
https://bugs.launchpad.net/bugs/296610
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