Hi, On Tue, Aug 16, 2005 at 12:22:46PM -0400, Martin wrote: > The output of cat /proc/bus/usb/devices, is, > > T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 > B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0 > D: Ver= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 > P: Vendor=0000 ProdID=0000 Rev= 0.00 > S: Product=USB UHCI Root Hub > S: SerialNumber=e400 > C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA > I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub > E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=255ms
So your scanner is not detected by the kernel at all, only the root hub. Either the scanner is not plugged in or defective. Theoretically there could be a bug in the Linux kernel but as the root hub is detected this is rather unlikely. > How can I verify that the kernel is configured for USB suport, and that > the devices are mounted? It is mounted, otherwise you couldn't "cat /proc/bus/usb/devices". And you have USB support, otherwise the hub wouldn't be detected. Bye, Henning
