On Sat, Oct 23, 2004 at 12:52:49AM +0300, Alexandros Papadopoulos wrote: > On Friday 22 October 2004 15:08, Paolo Alexis Falcone wrote: > > On Fri, 22 Oct 2004 13:06:38 +0300, Alexandros Papadopoulos > > > > <[EMAIL PROTECTED]> wrote: > > > I have an external HDD case, that is USB 2.0 certified. When I boot > > > my machine with KNOPPIX and have the USB case plugged, I get fast > > > transfer rates to my external disk (10MB/sec or so). > > > > > > When I boot my regual installation of Debian (sarge), with both > > > kernels 2.4.25 and 2.6.8 (installed via apt-get), the same modules > > > are loaded (uhci-hcd and friends), but the system can only exchange > > > data with the external drive VERY slowly (less than 500kb/sec). > > > > > > usbview shows me at that time that the external USB device > > > (correctly) advertises speeds of up to 480Mbps, but actual file > > > transfers are extremely slow. > > > > USB 2.0 should use the EHCI driver. Try preloading the module and see > > what happens. > > I added the module ehci-hcd in /etc/modules and rebooted, but there was > no improvement. My USB 2.0 device still works at 1.x speeds :-(
Same here, both the ehci and the uhci modules are loaded (and both found their ports), but my USB 2.0 Memory Key only connects with USB 1 (as seen in usbview). LLAP, Martin
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