[sane-devel] Epson Perfection 2400 Photo scanner problems

Henning Meier-Geinitz henning@meier-geinitz.de
Fri, 28 May 2004 19:28:02 +0200


On Tue, May 25, 2004 at 09:23:11AM +0900, Olaf Meeuwissen wrote:
> >      [sanei_usb] sanei_usb_read_bulk: trying to read 1 bytes
> >      USB error: error reading from bulk endpoint /dev/ugen0.01: Connection timed out
> >      [sanei_usb] sanei_usb_read_bulk: read failed: Connection timed out
> >      USB error: usb_clear_halt called, unimplemented on BSD
> Er, not implemented on BSD?  That could be a problem.  From a quick
> look at sanei_usb.c, it seems that your libusb implementation is at
> fault.

While it's not nice that that's not implemented in NetBSDs libusb code
I think it's only relevant when an error has already happened. The
timeout is the real problem.