Le Fri, 03 Jul 2009 11:25:22 -0700,

Sam Leffler  a écrit :
> > I tried : with ulpt0 the printer does not print anything (With

quoted text
> > previous FreeBSD I used unlpt0): the reset disconnects the printer.

> >

> > ulpt0:  > addr 2> on usbus0

> > ulpt_attach:562: setting alternate config number: 0

> > ulpt0: using bi-directional mode

> > ugen0.2:  at usbus0 (disconnected)

> > ulpt0: at uhub0, port 1, addr 2 (disconnected)

> > ulpt_detach:653: sc=0xc3176480

> > ugen0.2:  at usbus0

> > ulpt0:  > addr 2> on usbus0 ulpt_attach:562: setting alternate config number:

> > 0 ulpt0: using bi-directional mode

> >

>

> This looks a bit like an issue I'm about to start chasing where FS

> devices fed through a HS hub disconnect "spontaneously" under load.

> It doesn't look like it but to be sure there are no hubs between the

> host and the printer?

No hub at all. May be it's related to the usb chipset but I do not have

any problem with umass.

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