Can you take a look at the logs on http://waddles.org/content/sane-canon-mp730-driver and tell me if you think I'm on the right track with the endpoints?
I CBF re-installing Windows, but I did test a successful scan with mp150-0.12.2 followed immediately by a try with pixma-0.15.0 but it failed so I doubt it has anything to do with power-saving modes. Thanks, Wade. 2009/3/21 Nicolas Martin <nicolas.martin at freesurf.fr> > Seems confirmed that a usb low level error happens on first write > attempt: > > [sanei_usb] sanei_usb_write_bulk: trying to write 10 bytes > [sanei_usb] 000 F3 20 00 00 00 00 00 00 0C > 00 . ........ > USB error: error submitting URB: Device or resource busy > [sanei_usb] sanei_usb_write_bulk: write failed: Device or resource busy > USB error: could not clear/halt ep 1: Device or resource busy > [pixma] WARNING:pixma_write(): count(0) != len(10) > > I remember having seen this before for someone else, this happened when > the usb port was going to power saving (generally after a few seconds) > > Could it be the case on system ? > > Nicolas > -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.alioth.debian.org/pipermail/sane-devel/attachments/20090403/858eeebd/attachment.htm
