Le lun 26/07/2004 � 16:28, Alan Stern a �crit : > On Sun, 25 Jul 2004, Jean-Yves LENHOF wrote: > > > Hi, > > > > Using a 2.6 kernel I have some problem connecting my Minolta DIMAGE F200 > > (USB 1.1 capable as far I can see) on a USB 2.0 capable port. The system > > hang completely I can not do anything more on the system... > > > > On a kernel 2.4.26 there's no problem at all connecting my Minolta > > DIMAGE F200 on a USB 1.1 port or on a USB 2.0 port... > > > > I know that a lot of change have been made on the kernel side for USB. > > So the problem appear with kernel 2.6.5, 2.6.6, 2.6.7 and 2.6.8-rc2 > > > > Could you have a look on this particular problem ? > > > > I could provide some more information if needed than files already > > appended to this mail (lsusb with my camera attached on USB 1.1 port and > > 2.0 port under different kernel when it's possible, and the result of > > syslog with camera attached on USB 1.1 and 2.0 port with different > > kernel)... I can also compile a particular kernel for trying some > > things. > > > > Regards, > > > > Jean-Yves LENHOF > > What happens if you attach your camera to a USB 2.0 port but you don't > have the ehci_hcd driver loaded? > > Alan Stern
It hangs as well... But I've noticed on a console that there are some messages and they are'nt in files I sent you... (Hand written because of the hang) usb 2-1: new full speed USB device using adress 2 usb 2-1: Product: DiMage F200 usb 2-1: Manufacturer: MINOLTA usb 2-1: SerialNumber: 000034317678 Initializing USB Mass Storage driver... scsi1: SCSI emulation for USB Mass Storage devices Vendor : MINOLTA Model:DiMage F200 Rev:1.00 Type: Direct-Access ANSI SCSI revision: 02 usbcore: registered new driver usb-storage USB Mass Storage support registered --> Hang there if I've removed the ehci_hcd driver, if not continue a little SCSI device sda: 499712 512-byte hdwr sectors (256MB) sda:assuming Write Enabled sda:assuming drive cache write through /dev/scsi/host1/bus0/target0/lun0:<7>usb-storage:queuecommand called p1 Attached scsi removable disk sda at scsi 1, channel 0, id 0, lun 0 --> Hang I hope this could help you... Regards... ------------------------------------------------------- This SF.Net email is sponsored by BEA Weblogic Workshop FREE Java Enterprise J2EE developer tools! Get your free copy of BEA WebLogic Workshop 8.1 today. http://ads.osdn.com/?ad_idG21&alloc_id040&op=click _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
