Date: Thu, 09 Sep 2004 23:32:02 +0200 From: Martin <nakal@web.de> To: FreeBSD Current <freebsd-current@freebsd.org> Subject: Interrupt storm detected on "irq7: lpt0" Message-ID: <1094765463.754.1.camel@klotz.local>
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Hi, I have this problem already for a longer time. After I've sent a print-job to lpr, the system says: Interrupt storm detected on "irq7: lpt0"; throttling interrupt source The worst about it is that the printer is very slow. It needs an hour to print a page of paper. It prints one single line in usual speed and then stops for about a minute. The hardware is OK. I've checked it. I'm using 5.3-BETA3 FreeBSD 5.3-BETA3 #0: Wed Sep 8 18:33:17 CEST 2004 ghostscript-afpl-8.14_6,1 Epson Stylus COLOR a piece of dmesg: ppc0 port 0x378-0x37f irq 7 on acpi0 ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode ppbus0: <Parallel port bus> on ppc0 lpt0: <Printer> on ppbus0 lpt0: Interrupt-driven port ppi0: <Parallel I/O> on ppbus0 Is printing on lpt working at all on -CURRENT? Martin
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