On Fri, 13 Jul 2012, Sami Farin wrote: > transcend rdf8 reader works in usb2 port, but some SD cards do not work in > usb3 port. 3.5.0-g918227bb1 kernel, Asus P8Z68-V PRO GEN3 rev 3402. > > If someone knows a working (in Linux) SD card reader for usb3, please tell me. > > cat: write error: Input/output error Please post a usbmon trace showing the error (see Documentation/usb/usbmon.txt). Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html