On Thu, Nov 15, 2001 at 05:30:02PM -0500, Johannes Erdfelt wrote to To Justin S. Peavey: > On Thu, Nov 15, 2001, Justin S. Peavey <[EMAIL PROTECTED]> wrote: > > I'm getting about 20x slower throughput from my USB scanner on Linux > > vs. Windows, and it looks like it's the USB subsystem. Everything is > > working, just at a crawl's pace (takes 2 hours to scan vs. 10 > > minutes). Basicly, it is unusable. I would appreciate any help in > > debugging this: > > > > Is this to be expected? > > > > Can anything be tweaked in the USB to get a better measure of > > throughput? > > > > Are there any known issues with my chipset? > > There are some issues with the VIA chipset, but not performance. > > Can you try unloading the usb-uhci.o module and trying uhci.o?
Good thought, but no difference in performance. Any throughput measurements or debugging options I can turn on? -JSP _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
