[sane-devel] Timeouts: usb_reset seems necessary to avoid bulk
Thu, 10 Jun 2004 17:08:47 +0100
On Thu, 10 Jun 2004 05:36:52 -0400
Karl Heinz Kremer <firstname.lastname@example.org> wrote:
> I'm also reading sane-devel, so no need to take a detour with
> any Epson backend related information :-)
> I've never experienced any of the problem you describe, and I've
> been running a 2.6.x kernel for some time now (SuSE 9.1 beta versions
> and the final SuSE 9.1).
> I've tried this with two different USB controllers (USB-1.1 and high
> speed USB-2) with a number of different Epson scanners.
> Karl Heinz
Thank you for all your responses.
I'm using Debian unstable, kernel 2.6.6 with ohci_usb, libusb-0-1.4 (0.1.8-11). The scanner is an Epson Perfection 2450.
It seems libusb isn't working as it should - maybe future Debian updates will solve the problem; in the meantime I am happy with my hack, but if anyone would like me to try out some suggestions to get to the bottom of this mystery, I'd be happy to help off-list.