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how can I create a parallel port(lp0) in /dev via devfs?
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hsien110
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PostPosted: Wed Nov 27, 2002 1:08 am    Post subject: how can I create a parallel port(lp0) in /dev via devfs? Reply with quote

I use the 1.4 and I want to install my HP1120C printer. But I can not find the lp0. I knew my system was used devfs. Could anyone tell me how to create a lp0 for my printer via devfs?
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pjp
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PostPosted: Wed Nov 27, 2002 3:49 am    Post subject: Reply with quote

Moved from Installing Gentoo.

Forums front page wrote:
Installing Gentoo
If you've finished the install guide, look somewhere else. But if you're still working your way through it, or just need some info before you start your install, this is the place.

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thehyperintelligentslug
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PostPosted: Wed Nov 27, 2002 12:19 pm    Post subject: Reply with quote

Hi,

Do you have 'Parallel Port Support' enabled in your kernel?

Cheers,

Neil...
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Lockup
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PostPosted: Wed Nov 27, 2002 3:43 pm    Post subject: Reply with quote

having a similar prob here, i have an hp deskjet 500 (from the years of my 386:P, and for some reason it isnt listed in /dev either, and i have the parralel port thing built into the kernel...i also looked for alternatives in /dev and couldnt find anything
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thehyperintelligentslug
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PostPosted: Wed Nov 27, 2002 4:10 pm    Post subject: Reply with quote

I noticed I didn't have a /dev/lp0 so I just enabled:

Code:
<*> Parallel port support
   <*>   PC-style hardware


In the kernel and re-compiled. I don't recall making any changes to /etc/devfsd.conf.
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Lockup
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PostPosted: Fri Nov 29, 2002 6:00 pm    Post subject: Reply with quote

checked over and over again, all stuff needed is compiled into kernel, and yet i still dont have any lpX in /dev...
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H-Dragon
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PostPosted: Sat Nov 30, 2002 10:20 pm    Post subject: Reply with quote

i do have a "link to device" icon (0 byte) in my /dev i have p-port enabled in i think it was charakter devices... and pc style + that stuff activated... (check help what you need.) and after i emerged cups and gimp-print , etc. i found my printer in cups.,.... too bad it never prints.... it just works on it 1.9 percent !!!!!!

sucks... huh?
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PostPosted: Sat Nov 30, 2002 11:29 pm    Post subject: Reply with quote

hmm...well after a first reboot after kernel compile it didnt work...this afternoon i recompiled kernel again to add some iptables stuff...and magically the lp0 appeared:)
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zhenlin
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PostPosted: Sun Dec 01, 2002 2:38 am    Post subject: Reply with quote

From what I know, /dev/lp0 only appears when the printer is powered when the kernel is booting.
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