I've got a dual G4 Powermac, 1.25mhz mirrored drive doors, running 10.4.2 that has a problem about 20% of the time waking from sleep. I have it set to require a password to get through the screensaver. What happens is, sometimes when it sleeps I will attempt to wake it up and the display will light up, the arrow cursor will appear but then, instead of the login window appearing, the cursor will eventually turn into the spinning beachball of death. If I go to another computer on the network and attempt to log in remotely, the G4 will never answer when I attempt to ssh to it. I can ping it and ftp to it (though it will never verify the password when ftp'ing) but ssh never answers at all. The only way around it is to power off the G4. I had this same problem with Panther up until 10.3.7 or so but 10.3.9 never did this. The 10.4.2 was installed after a complete reformat. Any ideas?