Date: Wed, 16 Nov 2005 18:28:13 GMT From: Steffen Schumacher <ssch@wheel.dk> To: freebsd-gnats-submit@FreeBSD.org Subject: misc/89166: jumpy mouse movement Message-ID: <200511161828.jAGISD5F032025@www.freebsd.org> Resent-Message-ID: <200511161830.jAGIUK8U021737@freefall.freebsd.org>
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>Number: 89166
>Category: misc
>Synopsis: jumpy mouse movement
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Wed Nov 16 18:30:20 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator: Steffen Schumacher
>Release: 6.0-RELEASE
>Organization:
>Environment:
ws# uname -a
FreeBSD ws.schumacheren.dk 6.0-RELEASE FreeBSD 6.0-RELEASE #0: Thu Nov 3 09:36:13 UTC 2005 root@x64.samsco.home:/usr/obj/usr/src/sys/GENERIC i386
>Description:
My brand new ps/2 optical (800dpi) wireless mouse is moving rather jumpy around on the screen. Its perfect in windows. (PN535MA is a part of Labtecs ultra flat wireless mouse and keyboard bundle)
This problem is regardless if I use X alone or in combination with moused
I've tried disabling the probe by psm to detect which type it is:
hint.psm.0.flags="0x200" in device hints file. This actually helps alot, I wouldn't use the word perfect but definately a big improvement. The problem with this is that the wheel then stops working :o(
I've tried fiddeling with the resolution for moused but not getting any noticable improvement. I also tried specifying various protos for moused but it just defaults to generic.
I think it might be that FreeBSD is not sampling the mouse often enough? The mouse buttons doesn't always work on the first click, and I would say that aprox. 50 % of them come through - same thing with the wheel.
some debug info:
ws# dmesg | grep -B4 psm
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> flags 0x4 irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model IntelliMouse, device ID 3
ws# /etc/rc.d/moused stop
Stopping moused.
ws# moused -dft mousesystems -r 800 -p /dev/psm0 -t auto
moused: proto params: f8 80 00 00 8 00 ff
moused: port: /dev/psm0 interface: ps/2 type: sysmouse model: IntelliMous
moused: received char 0x87
moused: received char 0x0
moused: received char 0xff
moused: received char 0x0
moused: received char 0x0
moused: received char 0x0
moused: received char 0x0
moused: received char 0x7f
moused: assembled full packet (len 8) 87,0,ff,0,0,0,0,7f
moused: tv: 1132168436 650892
moused: flags:80000000 buttons:00000000 obuttons:00000000
moused: activity : buttons 0x00000000 dx 0 dy 1 dz 0
moused: received char 0x87
moused: received char 0x0
moused: received char 0xff
moused: received char 0x0
moused: received char 0x0
moused: received char 0x0
moused: received char 0x0
moused: received char 0x7f
moused: assembled full packet (len 8) 87,0,ff,0,0,0,0,7f
moused: tv: 1132168436 701557
moused: flags:80000000 buttons:00000000 obuttons:00000000
moused: activity : buttons 0x00000000 dx 0 dy 1 dz 0
moused: received char 0x87
moused: received char 0x0
moused: received char 0x0
moused: received char 0x0
moused: received char 0x1
moused: received char 0x0
moused: received char 0x0
moused: received char 0x7f
moused: assembled full packet (len 8) 87,0,0,0,1,0,0,7f
moused: tv: 1132168437 7211
moused: flags:80000000 buttons:00000000 obuttons:00000000
moused: activity : buttons 0x00000000 dx 0 dy -1 dz 0
moused: received char 0x87
moused: received char 0x0
moused: received char 0x0
moused: received char 0x0
moused: received char 0x1
moused: received char 0x0
moused: received char 0x0
moused: received char 0x7f
moused: assembled full packet (len 8) 87,0,0,0,1,0,0,7f
moused: tv: 1132168437 33275
moused: flags:80000000 buttons:00000000 obuttons:00000000
moused: activity : buttons 0x00000000 dx 0 dy -1 dz 0
ws# sysctl -a | grep psm
debug.psm.loglevel: 0
debug.psm.hz: 20
debug.psm.errsecs: 2
debug.psm.errusecs: 0
debug.psm.secs: 0
debug.psm.usecs: 500000
debug.psm.pkterrthresh: 2
hw.psm.tap_threshold: 25
hw.psm.tap_timeout: 125000
dev.psmcpnp.0.%desc: PS/2 mouse port
dev.psmcpnp.0.%driver: psmcpnp
dev.psmcpnp.0.%location: handle=\_SB_.PCI0.SBRG.PS2M
dev.psmcpnp.0.%pnpinfo: _HID=PNP0F13 _UID=0
dev.psmcpnp.0.%parent: acpi0
dev.psmcpnp.0.wake: 0
dev.psm.0.%desc: PS/2 Mouse
dev.psm.0.%driver: psm
dev.psm.0.%parent: atkbdc0
I don't know if there is anything openly wrong with this (I don't know anything about ps/2) but I know how to modify kernel / psm / moused code so I'll be happy to test stuff out. I can't stand it working in ms but not in fbsd
>How-To-Repeat:
Sorry! I think you need to get this mouse in order to test it. I would definately consider paying if this would be needed.
Otherwise you would just have to use it I guess.
>Fix:
Guessing: increase the samplerate if it isn't IRQ driven.
>Release-Note:
>Audit-Trail:
>Unformatted:
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