From owner-freebsd-current Tue Aug 24 9:41:56 1999 Delivered-To: freebsd-current@freebsd.org Received: from ns.mt.sri.com (ns.mt.sri.com [206.127.79.91]) by hub.freebsd.org (Postfix) with ESMTP id 9B91215985 for ; Tue, 24 Aug 1999 09:31:47 -0700 (PDT) (envelope-from nate@mt.sri.com) Received: from mt.sri.com (rocky.mt.sri.com [206.127.76.100]) by ns.mt.sri.com (8.8.8/8.8.8) with SMTP id IAA12446; Tue, 24 Aug 1999 08:57:44 -0600 (MDT) (envelope-from nate@rocky.mt.sri.com) Received: by mt.sri.com (SMI-8.6/SMI-SVR4) id IAA06970; Tue, 24 Aug 1999 08:57:43 -0600 Date: Tue, 24 Aug 1999 08:57:43 -0600 Message-Id: <199908241457.IAA06970@mt.sri.com> From: Nate Williams MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit To: George Michaelson Cc: nate@mt.sri.com (Nate Williams), freebsd-current@FreeBSD.ORG Subject: Re: SIO "lost interrupt" status in current? In-Reply-To: <16540.935477299@dstc.edu.au> References: <199908240326.VAA04652@mt.sri.com> <16540.935477299@dstc.edu.au> X-Mailer: VM 6.34 under 19.16 "Lille" XEmacs Lucid Reply-To: nate@mt.sri.com (Nate Williams) Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG > > I'm actually pretty sure it happens even without X11 live. This worries m > e! > > changing the modem serial speed down from 57600 through 33600 to 19200 ma > de > > no difference. This also worries me. > > If the speed isn't being set down, then somehow interrupts are being > turned off for a very long time, possibly by another device driver, or > possibly you have bad hardware. > > If interrupts were off, wouldn't I see other things like mice freezes or > X-repaint problems? Nope, because they are less sensitive to the timing then serial lines. > I'd go with either of these actually. Any suggestions for debug methods? Look through the mailing lists. I'm sure Bruce had some debug ideas in the past. Nate To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message