Paul,

just to make sure, I mentioned the w1 driver only to state clearly that I don't 
currently use it (blacklisted), so in my case it's definitely not loaded or 
used.

regards Michael

> -----Original Message-----
> From: Paul Alfille [mailto:[email protected]] 
> Sent: Wednesday, January 14, 2009 12:47 PM
> To: [email protected]
> Subject: Re: [Owfs-developers] Problem with DS9490R on longer networks
> 
> w1 is the linux kernel system for 1-wire. It grabs certain of 
> the bus masters (the USB one in particular). As root, OWFS 
> will unload the ds2490 kernel module and use libusb to 
> connect. You can unload it yourself, or suppress it's loading 
> with udev magic.
> 
> That actually might be part of the problem, and an 
> interesting issue. Perhaps the USB line is getting reset (bad 
> connection, other error, ...) Although owfs tries to 
> reconnect to the DS490, it doesn't try unloading the module 
> again. I'll investigate.
> 
> Note that we are nearly done building the owfs-w1 bridge 
> which will make using w1 as a bus master possible.
> 
> Paul Alfille
> 
> 

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