> What is in /proc/bus/usb/devices when it doesn't work (and when it works)? > What command fails?
When it does'nt work, I see my 2 UHCI controllers and my EHCI controller (driver=Hub) When it does work, I see the same, plus: T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 15 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=0ea0 ProdID=2168 Rev= 2.00 S: Manufacturer=USB S: Product=Flash Disk S: SerialNumber=106C1141B1C3762C C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=200mA I: If#= 0 Alt= 0 #EPs= 3 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=83(I) Atr=03(Int.) MxPS= 2 Ivl=125us What fails is that I don't see anything related to USB mass storage in logs, and so cannot access the device through de SCSI interface (/dev/sda...) Also I've just fount out that it seems that "echo y > /sys/module/usbcore/parameters/old_scheme_first" makes it work! ------------------------------------------------------- The SF.Net email is sponsored by: Beat the post-holiday blues Get a FREE limited edition SourceForge.net t-shirt from ThinkGeek. It's fun and FREE -- well, almost....http://www.thinkgeek.com/sfshirt _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
