Dear all: I made linux running on Mips machine. Right now I found the /dev/random doesn't work properly, since I use "dd if=/dev/random of=/tmp/random.txt", it stops working. If I use "cat /dev/random", it will not pop out anything. Is there any setting I forget while make menuconfig or should i add another driver for /dev/random such that I can make /dev/random work? appreciate your help, miloody