On Sun, 23 Nov 2003, Stefano Barbato wrote: > I bought an Atech PRO-9 (actually two :( ) multi memory cards reader because I > read somewhere that it works on linux but I'm experiencing strange problems > that make it unusable. > > I use polling (dd if=/dev/sdX of=/dev/null bs=1 count=1) to detect when a card > is inserted but after a few cycles it hangs on a "dd" cmd and never returns > and nothing is written to the log. > > Any suggestion? Anything I could try? > > thanks. > > stefano
You can try turning on usb debugging and usb-storage debugging in your kernel configuration. Then post the debugging output that shows up in the dmesg log. Include enough to show a few working cycles and a hang. At the same time you could tell us what version of Linux you're using and which USB host controller driver is loaded. Alan Stern ------------------------------------------------------- This SF.net email is sponsored by: SF.net Giveback Program. Does SourceForge.net help you be more productive? Does it help you create better code? SHARE THE LOVE, and help us help YOU! Click Here: http://sourceforge.net/donate/ _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
