From owner-freebsd-stable@FreeBSD.ORG Tue Sep 30 01:13:02 2003 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 3936C16A4DA for ; Tue, 30 Sep 2003 01:13:02 -0700 (PDT) Received: from wattres.Watt.COM (wattres.watt.com [66.93.133.130]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6733344028 for ; Tue, 30 Sep 2003 01:13:01 -0700 (PDT) (envelope-from steve@Watt.COM) Received: (from steve@localhost) by wattres.Watt.COM (8.12.9/8.12.9) id h8U8DplW005622 for stable@freebsd.org; Tue, 30 Sep 2003 01:13:51 -0700 (PDT) (envelope-from steve) Message-Id: <200309300813.h8U8DplW005622@wattres.Watt.COM> From: steve@Watt.COM (Steve Watt) Date: Tue, 30 Sep 2003 01:13:51 -0700 X-Mailer: Mail User's Shell (7.2.6 beta(5) jp(8) 11/23/00) To: stable@freebsd.org Subject: lpt changed? X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 30 Sep 2003 08:13:02 -0000 Have there been any changes to the lpt/ppbus subsystem recently (say, in the last 3 months or so) on -STABLE? I don't use the printer all that often, but it's recently become amazingly unstable, sometimes taking hours to print, sometimes completing instantly and correctly, sometimes "completing" but failing silently. I see the following during boot: pc0: at port 0x378-0x37f irq 7 on isa0 ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/9 bytes threshold plip0: on ppbus0 lpt0: on ppbus0 lpt0: Interrupt-driven port ppi0: on ppbus0 And I could *swear* the printer (an HP LaserJet 5) used to identify itself to lpt0. The system is currently 4.9-PRE from just after the last security advisory. I think it stopped being reliable between 4.7 and 4.8. It's a semi-production box, so tinkering should be limited, but I'm willing to do some experiments. Thx, -- Steve Watt KD6GGD PP-ASEL-IA ICBM: 121W 56' 57.8" / 37N 20' 14.9" Internet: steve @ Watt.COM Whois: SW32 Free time? There's no such thing. It just comes in varying prices...