Re: [Barry-devel] error in usb_bulk_read...

[Chris F. <cd...@fo...>]

On Fri, Jun 19, 2009 at 10:00:26PM -0600, Nathanael Noblet wrote:
> On Fri, Jun 19, 2009 at 3:01 PM, Chris Frey <cd...@fo...> wrote:
> 
> > On Thu, Jun 18, 2009 at 11:50:06AM -0600, Nathanael Noblet wrote:
> > > So I just re-compiled the F11 package of barry to enable opensync. I've
> > got
> > > some issues though...
> >
> > Is this one of the 0.15 cvs snapshots?  What date is in the version?
> >
> 
> Yeah, the version in F11 is dated barry-0.15-0.5.20090109git.fc11.x86_64

Yikes, that's ancient. :-)

Snapshot 20090109 would likely not have the usb_set_altinterface()
fix that helps on kernels 2.6.28 and newer.

This is most likely the cause of your timeout issue.


> > > Even without it barrybackup has issues
> > >
> > > Bad packet size. Packet: 0. DataSize(): 12. Required size: 8
> > >     00000000: 07 00 00 00 0c 00 00 00 78 56 34 12
> >  ........xV4.
> >
> > Can you post a bit more of the USB conversation?  About a page of output
> > should help.
> 
> 
> I could if I knew how, any pointers there?

Sure.  Start with 'barrybackup -d' and the USB traffic will be dumped
to the terminal as you work.  Cut and paste a screenful or so to the
mailing list after it fails.

Thanks,
- Chris