Date: Mon, 7 Dec 1998 17:20:47 GMT From: Michael Robinson <robinson@netrinsics.com> To: freebsd-stable@FreeBSD.ORG, robinson@public.bta.net.cn Subject: Re: Weird problem with nlpt Message-ID: <199812071720.RAA00349@netrinsics.com> In-Reply-To: <199811291716.BAA19704@public.bta.net.cn>
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I previously wrote: >I'm running 2.2.7-RELEASE with ppbus on a Tecra 510CDT. The ppbus works >fine with the vpo driver and my external Zip drive. However, I just added >a new printer (Epson Stylus Color 800) which works fine on this hardware >under Win95, but badly misbehaves with nlpt. > >If I run this command line: > > % echo -n '123^L' | lpr -lh > >I get a page that looks like this: > > +----------- > | > | 112233 > | > >If I print a longer document, the printer gets a dozen or so bytes into the >job and hangs. "ps -axl" shows the lpd process waiting on "nlptwr". >Eventually lpd times out and dies, leaving the printer waiting for input. I finally got around to compiling a non-ppbus kernel, and the old lpt driver works flawlessly with my hardware/software. The ppbus drivers work flawlessly with the vpo driver. The ppbus nlpt driver, however, just stutters and stalls. I think I have pretty conclusively ruled out pilot error on this problem. Does anyone have any suggestions on likely bugs to look for, or should I just put this on the pile of PR's and maintain separate kernels for ppbus and printing? -Michael Robinson To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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