![]() If you have Apple's Tech Tools for your system (should have it if you had AppleCare) then you can run the disk diagnostic on that as well.Īlso if it's under AppleCare you can call them for troubleshooting. Make an appointment with an Apple Genius to have your system checked. You can try running your system off the external drive for awhile to see if you still have the lockups too, as that could narrow down the problem. ![]() ![]() Keep running Disk Utility until no more errors occur. Then run the Disk Utility permission and data check on your internal drive. Get a good external disk that OS X can boot from, format it with HFS+, and run a clone app like Carbon Copy Cloner to dupe your drive contents to the external disk. If you narrow the problem to a single app, re-install it (use something like AppZapper to clean out the preferences).įirst thing I'd suspect is a drive problem. Then check the console for errors as suggested in another post. Repair permissions while you're about it, it can't hurt. If Disk Utility won't fix a fault, either re-install OS or use DiskWarrior (budget depending). Then try running disk utility - it can do a check from a live instance of the OS, if it finds a fault you repair by using the system disks and booting from them holding down the 'c' key this time. You can use Tech Tools Deluxe if you have the Applecare - but it's not as good in my experience. If you get this immediately clone your drive with SuperDuper or equivalent. It will spit out a weird code (if it finds a fault), if it had HDD in it - your hard drive's faulty. Run the extended hardware test, it will take several hours so do it overnight. If the spins stop, it's a pretty good sign that something's wrong with your internal HDD or your filesystem.Įliminate hardware errors first - put the system disks in and reboot holding 'd' key down. Try restoring your system partition to an external drive and then either use the Startup Disk pref pane or reboot holding the "Option" key to pick your external partition to boot from. One more thing - if you have a copy of your partition (usually by using the restore feature of Disk Utility), you can boot from an external drive. If you can track it down to a fairly consistent issue (software-based), please file a bug at (will require a free ADC account). Open up the Terminal and type "man sample" for more details. You can also run the "sample" utility on an app which is hung. If it's not the HDD, take a look in the at Console.app to see if there are any log entries which correspond to the times your system is hanging. I'd take it to your nearest Genius Bar and let them take a look at it. If it's affecting all of your apps, you probably have a dying HDD or some other marginal piece of hardware. This is not how an OS is supposed to work! I try to power off and it won't shutdowm because X11 is running. I turn off the wifi and I'm still screwed. My Apple router is working because I'm streaming Pandora over WiFi. This time I had X11 running and no matter what app I switched to, I got that app's menu bar and the X11 screen. Update: I have no idea which app is doing this. The Spin Control app just says "Sampling" on a few of the apps but is unresponsive.ĭo I have any other options to shut down my laptop? I don't like to just power it off.I've even tried a kill -9 -1 from a root shell that was already opened.I can't do anything except hold down the power button to shut off my MacBook Pro.Every few days, I get the "Spinning Wheel of Death."
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