Bug 32713

Summary: [usb] mouse detaches from hub and doesnt re-attach
Product: Base System Reporter: Peter Brown <rendhalver>
Component: kernAssignee: freebsd-usb (Nobody) <usb>
Status: Closed FIXED    
Severity: Affects Only Me    
Priority: Normal    
Version: Unspecified   
Hardware: Any   
OS: Any   

Description Peter Brown 2001-12-12 00:00:01 UTC
I have a kensington mouse-in-a-box optical pro, at random intervals it detaches from the usb hub and doesnt re-attach. It happens at least once a day twice on average and sometimes up to 5 times.

i get this in my daily cron output.
ulthwe.dyndns.org kernel log messages:
> ums0: at uhub0 port 1 (addr 2) disconnected
> ums0: detached
> ums0: Kensington USB Input Device, rev 1.10/1.11, addr 2, iclass 3/1
> ums0: 5 buttons and Z dir.
> ums0: at uhub0 port 1 (addr 2) disconnected
> ums0: detached
> ums0: Kensington USB Input Device, rev 1.10/1.11, addr 2, iclass 3/1
> ums0: 5 buttons and Z dir.


Can anyone tell me what needs to be done to fix this problem??
My mouse is about 2 months old so it not a hardware problem.
It works without disconnecting in windows 98.

thanks 
peter

Fix: 

unplug the mouse and plug it back in.
How-To-Repeat: It just happens, i dont even need to be using my computer.
Comment 1 Kris Kennaway freebsd_committer freebsd_triage 2003-07-18 01:25:48 UTC
Responsible Changed
From-To: freebsd-bugs->joe

Assign to USB maintainer
Comment 2 joe freebsd_committer freebsd_triage 2003-11-08 12:13:05 UTC
State Changed
From-To: open->feedback

This is a very old problem report.  Does the problem still exist? 
If it does please upgrade to RELENG_4 (or 4.9-STABLE) and see if the problem 
still exists.  If it does please try the patch at http://www.josef-k.net/freebsd/ 
and see whether that fixes the problem.
Comment 3 joe freebsd_committer freebsd_triage 2004-11-10 10:54:56 UTC
Responsible Changed
From-To: joe->freebsd-usb

Hand this over to the usb mailling list.
Comment 4 iedowse freebsd_committer freebsd_triage 2005-03-23 01:23:21 UTC
State Changed
From-To: feedback->closed


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