Re: Mouse stalls with 2.6.5-rc5-mm2

[Dmitry Torokhov <dtor_core@ameritech.net>]

On Sunday 11 December 2005 08:48, Jesper Juhl wrote:
> With 2.6.5-rc5-mm2 I'm getting regular mouse stalls for short periods
> of time ~1sec
> I'm also seeing this in dmesg :
> 
> [  117.308573] psmouse.c: resync failed, issuing reconnect request
> [  157.100063] psmouse.c: resync failed, issuing reconnect request
> [  167.583936] psmouse.c: resync failed, issuing reconnect request
> [  278.986267] psmouse.c: resync failed, issuing reconnect request
> [  328.320242] psmouse.c: resync failed, issuing reconnect request
> [  358.117414] psmouse.c: resync failed, issuing reconnect request
> [  472.814321] psmouse.c: resync failed, issuing reconnect request
> [  492.781941] psmouse.c: resync failed, issuing reconnect request
> [  525.788327] psmouse.c: resync failed, issuing reconnect request
> [  542.843044] psmouse.c: resync failed, issuing reconnect request
> [  552.129681] psmouse.c: resync failed, issuing reconnect request
> 
> The times correspond nicely to the mouse stalls, every time it stalls
> I get a new line, so they are definately related.
> 
> 2.6.5-rc5-git1 works flawlessly.
> No hardware has changed.
> Mouse is a Logitech MouseMan Wheel (M/N: M-BD53) connected to a
> "Master View PRO" KVM switch.
> 
> Comlete dmesg output, .config, ver_linux output, lspci output, lsusb
> output and cat /proc/cpuinfo output attached. Please just ask if
> anything else is needed.
>

Could you please do the following:

1. echo 1 > /sys/modules/i8042/parameters/debug
2. switch away from your linux box
3. wait 5 seconds
4. Switch back to Linux box
5. Move mouse slightly
6. echo 0 > /sys/modules/i8042/parameters/debug
7. Send me dmesg

Also, does the resync fail if you are not using KVM and plug the mouse
directly into the box.

To stop resync attempts do:

	echo -n 0 > /sys/bus/serio/devices/serioX/resync_time

where serioX is serio port asociated with your mouse.

Thanks!

-- 
Dmitry