From owner-freebsd-mobile@FreeBSD.ORG Sat Jun 19 06:06:35 2010 Return-Path: Delivered-To: freebsd-mobile@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 0ADEF106564A for ; Sat, 19 Jun 2010 06:06:35 +0000 (UTC) (envelope-from tarkhil@webmail.sub.ru) Received: from mail.sub.ru (mail.sub.ru [88.212.205.2]) by mx1.freebsd.org (Postfix) with SMTP id 3EBAC8FC16 for ; Sat, 19 Jun 2010 06:06:33 +0000 (UTC) Received: (qmail 9808 invoked from network); 19 Jun 2010 10:07:11 +0400 Received: from tarkhil147-9.rostokino.net (tarkhil147-9.rostokino.net [89.222.147.9]) by mail.sub.ru ([88.212.205.2]) with ESMTP via TCP; 19 Jun 2010 06:07:11 -0000 Message-ID: <4C1C5DD3.60000@webmail.sub.ru> Date: Sat, 19 Jun 2010 10:04:03 +0400 From: Alex Povolotsky User-Agent: Mozilla/5.0 (X11; U; FreeBSD amd64; en-US; rv:1.9.1.5) Gecko/20091221 Thunderbird/3.0 MIME-Version: 1.0 To: freebsd-mobile@freebsd.org, freebsd-usb@freebsd.org Content-Type: text/plain; charset=KOI8-R; format=flowed Content-Transfer-Encoding: 7bit Cc: Subject: Axesstel modem ignoring everything X-BeenThere: freebsd-mobile@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Mobile computing with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 19 Jun 2010 06:06:35 -0000 Hello! I've installed Axesstel MV100 CDMA modem on 7.2 server, it got attached by ucom and worked well ... for some time, despite console messages Jun 16 05:56:41 server-1 kernel: ucom0: ubsa_request(a, 1): STALLED Jun 16 05:56:41 server-1 kernel: ucom0: ubsa_request(b, 1): STALLED Jun 16 05:56:41 server-1 kernel: ucom0: ubsa_request(0, 2): STALLED Jun 16 05:56:41 server-1 kernel: ucom0: ubsa_request(3, 0): STALLED Jun 16 05:56:41 server-1 kernel: ucom0: ubsa_request(2, 3): STALLED Jun 16 05:56:41 server-1 kernel: ucom0: ubsa_request(1, 0): STALLED Jun 16 05:56:41 server-1 kernel: ucom0: ubsa_request(10, 191): STALLED After a night of inactivity, it ceased to work. ppp dropped and was unable to reconnect, connecting with cu showed PPP packets, sometimes $QCMTI: ALIVE and no reaction on break, +++, AT, drop DTR. After several attempts, I've managed to hangup modem and reattach ppp; however, after one more night modem became completely unresponsive. Similar problems were mentioned in some Polish Ubuntu forum, without meaningful response. Maybe someone has found a way to either make Axesstel properly react on break/dtr, or at least a way to reset it? I am unable to install sysutils/upower since the server is connected by much more expensive and slow GSM modem, and upower requires dbus, gnome, and, most likely, will request video codecs and OpenGL. Besides that, I haven't found in upower manuals any clues on just resetting the USB device. Thanks in advance Alex.