From owner-freebsd-hackers@freebsd.org Fri Dec 1 10:51:18 2017 Return-Path: Delivered-To: freebsd-hackers@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 18CB5DFBA2D for ; Fri, 1 Dec 2017 10:51:18 +0000 (UTC) (envelope-from ingegneriaforense@alice.it) Received: from smtp303.alice.it (smtp303.alice.it [82.57.200.119]) by mx1.freebsd.org (Postfix) with ESMTP id A217F7AE1C for ; Fri, 1 Dec 2017 10:51:17 +0000 (UTC) (envelope-from ingegneriaforense@alice.it) Received: from feu18-alice (82.57.204.73) by smtp303.alice.it (8.6.060.43) id 59C3C0C401D9EFD4 for freebsd-hackers@freebsd.org; Fri, 1 Dec 2017 10:55:08 +0100 Received: from (185.29.97.141) by webmail18d.pc.tim.it; Fri, 1 Dec 2017 10:55:08 +0100 Message-ID: <160118029ff.ingegneriaforense@alice.it> Date: Fri, 1 Dec 2017 10:55:08 +0100 (CET) From: "ingegneriaforense@alice.it" Reply-To: "ingegneriaforense@alice.it" To: freebsd-hackers@freebsd.org Subject: USB_ERR_IOERR: is usb controller electrically "broken" ? Mime-Version: 1.0 X-Originating-IP: 185.29.97.141:49894 X-Priority: 1 (Highest) Importance: high Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Content-Filtered-By: Mailman/MimeDel 2.1.25 X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 01 Dec 2017 10:51:18 -0000 Hello everybody, I'm new of this list. I'm installing the freebsd from CDROM. During the installation I receive some messages: >> usbd_req_re_enumerate: addre=3, set address failed (USB_ERR_IOERROR, ignored) >> usbd_setup_device_desc: getting device descriptor at addr 3 failed, USB_ERR_IOERROR >> ugen0.3: at usbus0 (disconnected) >> uhub_reattach_port: could not allocate new device QUESTIONS: 1. Please, can you tell me what this means ? Maybe is the USB controller electrically "broken" or is due to a no correct software configuration of its parameters ? These messages are shown during the whole installation process overwriting my terminal and the sysinstall windows also. Is a way to avoid this behaviour, configuring the freebsd installation ? 2. Is there a way to take a screenshot of boot messages that are shown on the monitor during the installation process ? Thanks very much in advance. I apologize with you if my question is not related to the topics of this mailing list. Vincenzo. Forensic Consultant Tribunale di Lecce Studio: Strada di Garibaldi - Contrada Paradisi 73010 Lequile (LE) cell: 339.7968555 skype: vincenzo.di_salvo