Hi Wally, On Sunday, August 17, 2003, at 07:04 PM, Wally Crooze wrote: The "Kernel Programming" manual indicates that the DB_NMI nvram option: nvram boot-args="debug=0x4" will drop into the debugger on NMI (Command-Power or interrupt switch), but I find that just pressing the Power alone will cause this. Is there any way to force that Command has to be pressed as well (I like to use Power alone to cause the system to sleep)? On newer systems without separate reset and NMI switches, if boot-args has the debug flags set, the power button then becomes an NMI button. Please see Technical Q&A 1264 for details: <http://developer.apple.com/qa/qa2001/qa1264.html>. HTH, --gc _______________________________________________ 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.