Date: Wed, 13 Aug 2003 15:28:29 -0300 (ART) From: Alejandro de la Plaza <plaza@micro0.fi.uba.ar> To: FreeBSD-gnats-submit@FreeBSD.org Subject: i386/55555: system freezes with access to /dev/ums0 Message-ID: <200308131828.h7DISTAK041847@micro0.fi.uba.ar> Resent-Message-ID: <200308131830.h7DIUFUT040760@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
>Number: 55555 >Category: i386 >Synopsis: system freezes with access to /dev/ums0 >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-i386 >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Aug 13 11:30:15 PDT 2003 >Closed-Date: >Last-Modified: >Originator: Alejandro de la Plaza >Release: FreeBSD 4.8-RELEASE i386 >Organization: Universidad de Buenos Aires >Environment: System: FreeBSD micro0.fi.uba.ar 4.8-RELEASE FreeBSD 4.8-RELEASE #1: Mon Jul 28 14:37:51 ART 2003 root@micro0.fi.uba.ar:/usr/src/sys/compile/MICRO0 i386 Toshiba 320CT laptop PII 266MHz 64MB Microsoft Wireless Optical Mouse Blue >Description: The systems freezes with any attempt to access /dev/ums0. A power cycling (off/on) is required to recover. dmesg lines related to usb ports: >How-To-Repeat: %cat /dev/ums0 or %moused -p /dev/ums0 >Fix: unknown. Under proper guidance I can cooperate to find the problem. >Release-Note: >Audit-Trail: >Unformatted: >>ohci0: <NEC uPD 9210 USB controller> mem 0xfcfff000-0xfcffffff irq 11 at devic e 11.0 on pci0 >>usb0: OHCI version 1.0 >>usb0: SMM does not respond, resetting >>usb0: <NEC uPD 9210 USB controller> on ohci0 >>usb0: USB revision 1.0 >>uhub0: NEC OHCI root hub, class 9/0, rev 1.00/1.00, addr 1 >>uhub0: 2 ports with 2 removable, self powered >>ums0: Microsoft Microsoft Wireless Optical Mouse\M-. 1.0A, rev 2.00/0.17, addr 2, iclass 3/1 >>ums0: 3 buttons and Z dir. 'ubsd' and 'moused' are NOT running. It is irrelevan weather the mouse is plugged before or after boot.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200308131828.h7DISTAK041847>