When doing a kextload -v 6 I'm getting this output: kextload: authenticating extension /Users/stephane/Projects/Complete Mess/build/Test.kext kextload: authenticating bundle directory /Users/stephane/Projects/Complete Mess/build/Test.kext kextload: extension /Users/stephane/Projects/Complete Mess/build/Test.kext is not authentic What is it supposed to mean? BTW, I really like this other output which is giving me a Windows-like answer: [coyotte:~/Projects/Complete Mess/build] root# kextload -t Test.kext kextload: can't open /Users/stephane/Complete Mess/build/Test.kext/Contents/MacOS/Test can't add kernel extension Test.kext (file access/permissions) (run kextload on this kext with -t for diagnostic output) _______________________________________________ darwin-kernel mailing list | darwin-kernel@lists.apple.com Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/darwin-kernel Do not post admin requests to the list. They will be ignored.