http://h34nug3iwqjf2376fmmzdhgqivckzemcujmarlptfqeqtq7vya47yyad.onion/2007/07/08/qemu-easy-and-fast-processor-emulator/index.html
If QEMU complains that it still cannot use kqemu, then you might not have the necessary permissions —try typing the following as root: chmod 666 /dev/kqemu Hopefully, kqemu should now be usable by QEMU. There is one final option: -kernel-kqemu . This, in theory, speeds up the emulation even further.