On Tue, 17 Apr 2007, Jim Matthews wrote: > Alan Stern wrote: > > > > Try using the most recent 2.6.21-rc kernel. It might make a difference. > > > > If it doesn't, see what "lsusb -v" says about the camera. Also try doing: > > > > echo y >/sys/module/usbcore/parameters/usbfs_snoop > > > > before you run F-Spot and then see what shows up in the dmesg log after > > the program fails. > > > > Alan Stern > > > Thanks for the reply and suggestions, Alan. I'll look into updating the > kernel, but for now, below is the output with 2.6.18.2-34-default. > Nothing jumps out at me, but then again, I don't know what to look for.
There was a problem in the earlier kernels, having to do with the way user transfers to interrupt endpoints were handled. Unfortunately the usbfs_snoop output doesn't provide enough information to be certain whether this is _your_ problem, but it certainly could be. The interrupt-endpoint problem has been fixed in more recent kernels; that's why I suggested you upgrade. Alan Stern ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ Linux-usb-users@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
