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Re: parallel port problem
- To: Efraim Yawitz <fyawitz(at-nospam)actcom.co.il>
- Subject: Re: parallel port problem
- From: Omer Zak <omerz(at-nospam)actcom.co.il>
- Date: Fri, 8 Jun 2001 00:06:31 +0300 (EET DST)
- cc: linux ILUG <linux-il(at-nospam)linux.org.il>
- Delivered-To: linux.org.il-linux-il@linux.org.il
- In-Reply-To: <Pine.LNX.4.21.0106080345440.989-100000@Yawitz>
- Sender: linux-il-bounce(at-nospam)cs.huji.ac.il
Hello Efraim,
Does /dev/lp0 in your computer have the right major and minor device
numbers?
What are the permissions of /dev/lp0?
Do you have also a /dev/lp? If yes, can you try it to see if it works?
And finally...what is your kernel version, how many parallel ports do you
have and what are their addresses+IRQs?
P.S.: you are getting polite and hopefully helpful response from me,
because you did search the Web first and asked the Linux-IL mailing list
only when the Web failed you.
--- Omer
On Fri, 8 Jun 2001, Efraim Yawitz wrote:
> Hi!
>
> I've already searched the web about this, but it's still not working:
>
> I can't send anything out the parallel port (lp0) and when I use tunelp
> /dev/lp0 -i 7, I get a message about 'invalid argument'.I already put
> the necessary lines in conf.modules :
>
> alias parport_lowlevel parport_pc
> options parport_pc io=0x378 irq=7
>
> (I got that from the web.)
>
> Any ideas?
>
> Thanks,
>
> Ephraim
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