levin@bbn.com (Joel B Levin) (04/08/88)
I have been having trouble several times trying to escape from something via the mini-debugger and a typed in ExitToShell. I finally decided to go after it this morning: Setup: Mac plus (upgraded twice from 128K), Apple HD20, Apple 400K external (yes, I still use it), Jasmine DD50 (this problem predates the Jasmine); 4.2 / 6.0, lots of INITs. 1. I pulled all the inits and non apple cdevs out of my system folder and restarted; NG. 2. I reinstalled the System from a locked System Tools 1 disk; NG. 3. I rebooted from the locked S T 1 disk; NG 4. I turned off both hard disks and rebooted form the S T 1 disk; NG When I press the interrupt button, I get a flicker on the screen (about one frame worth) and the mouse freezes. Again, this even happens with the hard disks powered off and booting from a locked copy of the Apple System disk. Any ideas what's wrong or what I should try? Thanks / JBL UUCP: {backbone}!bbn!levin USPS: BBN Communications Corporation ARPA: levin@bbn.com 50 Moulton Street POTS: (617) 873-3463 Cambridge, MA 02238