> 2. How can I go about debugging this one ? (I do have a toolchain and source > code) I'd say the first thing would be to try to capture any messages the kernel sends before rebooting (panic, ...) Does this device have a serial port that can be used as a console? If not you may be able to use a network console (see Documentation/networking/netconsole.txt in the kernel sources). That will require that you can set the kernel command line from the bootloader and probably recompile the kernel (as it is unlikely to have netconsole support builtin) Good luck, Martin -- 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