Re: usb problems (no /dev/usb)

Felix Seeger (felix.seeger@gmx.de)
Wed, 10 Apr 2002 00:25:38 +0200


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Am Dienstag, 9. April 2002 18:18 schrieb Greg KH:
> On Tue, Apr 09, 2002 at 09:17:21AM +0200, Felix Seeger wrote:
> > Am Dienstag, 9. April 2002 01:59 schrieb Greg KH:
> > > On Mon, Apr 08, 2002 at 09:06:33PM +0200, Felix Seeger wrote:
> > > > Hi
> > > >
> > > > I have tried to install a usb printer but I have no /dev/usb.
> > > >
> > > > Usb drivers / usb printer installed (in kernel / module)
> > > >
> > > > Do I have to create the folders /dev/usb and the things that are in
> > > > there ?
> > >
> > > If you are not using devfs, yes.
> > >
> > > > Why ? ;)
> > >
> > > Welcome to Unix :)
> > >
> > > thanks,
> > >
> > > greg k-h
> >
> > Ok, it is in development, thats fine ;)
> > It works now, I've found a mknod command in the newsgroups.
>
> Heh, no it's not in development. Sorry for giving you such a short
> answer, but it was a short question, with a lot of needed information
> missing :)
>
> Your distro should have set up all of the /dev nodes properly. If you
> are using an old distro version (as I am guessing you are) you will have
> to set up the missing /dev entries by hand.
I'm using Debian unstable. I think this is new.
But Debian is not the best in "self doing linux", so thats ok ;)

What is mit devfs, it is experimental. But what is it's status.

Will it delete my files, will it toast my printer or will it only crash my
system ?
If it ok, I think I could change to it.

> > Is there a document for mknod which explaints the numbers at the ond of
> > the command. The manpage is not really good.
>
> All of the numbers are documented in the Documentation/devices.txt
> file. The Linux USB Guide at http://www.linux-usb.org/ also has info on
> how to create the needed USB device entries if you're interested.
I will have a look at it.

> Good luck,
>
> greg k-h

thanks

have fun
Felix
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