From owner-freebsd-usb@FreeBSD.ORG Thu Jan 10 18:50:03 2008 Return-Path: Delivered-To: freebsd-usb@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5462B16A419 for ; Thu, 10 Jan 2008 18:50:03 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 1E42A13C455 for ; Thu, 10 Jan 2008 18:50:03 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.2/8.14.2) with ESMTP id m0AIo2Ut090012 for ; Thu, 10 Jan 2008 18:50:02 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.2/8.14.1/Submit) id m0AIo2kl090011; Thu, 10 Jan 2008 18:50:02 GMT (envelope-from gnats) Date: Thu, 10 Jan 2008 18:50:02 GMT Message-Id: <200801101850.m0AIo2kl090011@freefall.freebsd.org> To: freebsd-usb@FreeBSD.org From: Baldur Gislason Cc: Subject: Re: usb/119509: USB flaky on Dell Optiplex 755 X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Baldur Gislason List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 10 Jan 2008 18:50:03 -0000 The following reply was made to PR usb/119509; it has been noted by GNATS. From: Baldur Gislason To: freebsd-gnats-submit@FreeBSD.org Cc: Subject: Re: usb/119509: USB flaky on Dell Optiplex 755 Date: Thu, 10 Jan 2008 18:27:38 +0000 Some further diagnosis has concluded that this bug has something to do with the legacy emulation of the USB keyboard, done by the BIOS and cannot be turned off in the BIOS settings. If I boot the computer without a keyboard attached and only attach a keyboard after boot I don't seem to have any problems. Same if I install an additional USB controller which the BIOS doesnt use. Baldur