ums0 diconnections

Damien Fleuriot ml at my.gd
Tue Jan 4 18:12:45 UTC 2011


I would suggest the following 2 very quick tests:


1/ swap for another mouse, see if you have the problem with this one

2/ check mouse batteries if wireless, one never knows


On 1/4/11 5:11 PM, Barbara wrote:
> 
> 
> Sometimes my mouse seems frozen, then it become responsive again after few 
> seconds.
> The following lines are added in /var/log/messages:
> 
> Jan  4 16:52:59 satanasso kernel: ugen1.2: <Logitech> at usbus1 (disconnected)
> Jan  4 16:52:59 satanasso kernel: ums0: at uhub1, port 2, addr 2 
> (disconnected)
> Jan  4 16:52:59 satanasso hald[1508]: 16:52:59.420 [W] hf-devd.c:379: 
> malformed devd event: 
> Jan  4 16:52:59 satanasso hald[1508]: 16:52:59.435 [W] hf-devd.c:379: 
> malformed devd event: 
> Jan  4 16:53:01 satanasso kernel: ugen1.2: <Logitech> at usbus1
> Jan  4 16:53:01 satanasso kernel: ums0: <Logitech Optical USB Mouse, class 
> 0/0, rev 2.00/3.40, addr 2> on usbus1
> Jan  4 16:53:01 satanasso kernel: ums0: 3 buttons and [XYZ] coordinates ID=0
> Jan  4 16:53:02 satanasso hald[1508]: 16:53:02.439 [W] hf-devd.c:379: 
> malformed devd event: 
> Jan  4 16:53:02 satanasso hald[1508]: 16:53:02.440 [W] hf-devd.c:379: 
> malformed devd event: 
> 
> As far as I can remember, this is happening since about a month.
> I don't think that it's a hw problem, could it be a sw one?
> BTW, I see similar error from hald when, for example, I plug in USB drives.
> 
> Thanks
> Barbara
> 
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