Re: Oops: sysfs: duplicate filename 'usbdev3.3_ep81' can not be created

[Greg KH <greg@kroah.com>]

On Wed, Aug 19, 2009 at 11:16:28PM +0100, Christian Roche wrote:
> >> In particular I get the following error :
> >> > setserial /dev/ttyACM0
> >> /dev/ttyACM0: Input/output error
> >
> > That's a different error.
> 
> Yes indeed, in fact the error was simply due to the fact that I needed
> to modprobe usbserial before rather than after the switch. So it was
> totally unrelated.
> 
> > That's some other problem.  It would be great if you could try out the
> > 2.6.31-rc kernel as work has gone on in this area.
> 
> Well I'm willing to do that, however I think I'll have to wait until
> they compile one 2.6.31 kernel for Fedora 11, because it looks like
> currently I would have to totally mess up my installation to do that.
> Since the whole issue is only a warning I guess this is not too much
> of a problem, unless you deem it important in which case I'm ok to try
> it.

Nah, I wouldn't worry about it.

thanks,

greg k-h