>Number: 96120
>Category: usb
>Synopsis: USB mouse not always detected
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: freebsd-usb
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Thu Apr 20 21:40:12 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator: Walter C. Pelissero
>Release: FreeBSD 6.1-RC i386
>Organization:
>Environment:
System: FreeBSD hide.home.loc 6.1-RC FreeBSD 6.1-RC #3: Thu Apr 13 22:33:19
CEST 2006 [EMAIL PROTECTED]:/usr/src/sys/i386/compile/PCG-XG9 i386
>Description:
The mouse port of a MCT PS/2-USB adapter is not always
detected. Replugging the adapter would fix the problem but
unfortunately at the moment this triggers usb/95348.
Dmesg on my system, when the mouse doesn't work, shows:
[...]
ukbd0: MCT Corp. PS/2 - USB Interface Adaptor, rev 1.10/1.00, addr 2,
iclass 3/1
kbd1 at ukbd0
uhid0: MCT Corp. PS/2 - USB Interface Adaptor, rev 1.10/1.00, addr 2,
iclass 3/1
[...]
Replugging the adapter:
ukbd0: at uhub0 port 1 (addr 2) disconnected
ukbd0: detached
uhid0: at uhub0 port 1 (addr 2) disconnected
uhid0: detached
ukbd0: MCT Corp. PS/2 - USB Interface Adaptor, rev 1.10/1.00, addr 2,
iclass 3/1
kbd1 at ukbd0
ums0: MCT Corp. PS/2 - USB Interface Adaptor, rev 1.10/1.00, addr 2,
iclass 3/1
ums0: 3 buttons and Z dir.
>How-To-Repeat:
Boot with an MCT PS/2 adaptor connected to the USB port. Move
the mouse; the pointer should stay still. If the pointer
moves, it was a lucky start: reboot.
>Fix:
No one known.
Replugging the adapter is a workaround.
>Release-Note:
>Audit-Trail:
>Unformatted:
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