My dock freezes a couple of times a day, and the only thing that unfreezes it is to push the power button(shuting down will not work). I have tried deleting com.apple.dock.plist but to no avail. I cannot restart the dock through terminal or activity monitor. However, I can open applications through the hard drive but it runs terribly slow while the dock is frozen. I have run TechTool Deluxe and everything checks out. I hadn't installed anything new right around when the problems began and it has been about 2 weeks. Please help. Thanks
Dual 867 MHz PowerPC G4 1 MB L3 cache per processor Mac OS X (10.4.8) 1.25 GB RAM
Dual 867 MHz PowerPC G4 1 MB L3 cache per processor Mac OS X (10.4.8) 1.25 GB RAM