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#APPLE SECURITY UPDATE 10.14.6 KERNEL PANIC RESTARTS LAPTOP UPDATE#Unfortunately, the easiest way to solve it is to start up from another volume (or use OS X Recovery) and reinstall OS X over your existing system, and if that doesn’t work, erase the disk and reinstall everything from scratch.The new supplemental update includes a few bug fixes, including resolving a problem with FaceTime calls that was also patched in the iOS 13.4.1 and iPadOS 13.4.1 updates. ![]() #APPLE SECURITY UPDATE 10.14.6 KERNEL PANIC RESTARTS LAPTOP SOFTWARE#If the kernel panic doesn’t occur when running from that drive, you can be pretty sure it’s a software issue-some obscure gremlin on your startup disk. #APPLE SECURITY UPDATE 10.14.6 KERNEL PANIC RESTARTS LAPTOP INSTALL#But if you have a spare hard drive, you can install a fresh copy of OS X on it, boot from that drive, and run Software Update to make sure everything is current. Last-ditch effortsĪfter that, troubleshooting steps get more time-consuming-enough so that if I got to this point without a solution, I’d probably think about making an appointment at the nearest Genius Bar. If that makes the kernel panics disappear, contact the company that sold you the RAM to see about a warranty replacement. If you’ve added any after-market RAM, try turning off your Mac, removing the extra RAM, and restarting. If you see a kernel panic right after connecting a piece of hardware, that may be your culprit.Ĭheck your RAM: Defective RAM can cause kernel panics, and sometimes these defects manifest themselves only after time. If the problem doesn’t reappear, repeat the process, reattaching one device at a time. If that doesn’t work, or if you have an older system, you can start up from a bootable duplicate of your hard disk or OS X install media.)Ĭheck peripherals: If kernel panics continue, shut down your Mac and disconnect everything except the bare minimum (keyboard, pointing device, and display if those aren’t built in)-as well as any hardware you’ve added inside your Mac, such as a graphics card. (The easiest way to do this, if you’re running OS X 10.7 or later, is to restart and then immediately press and hold Command-R to enter Next, to find and fix any disk errors, start from another volume, run Disk Utility, select your startup disk, and click Repair Disk. If the kernel panic doesn’t recur, restart again normally.Ĭheck your disk: Make sure your startup disk has at least 10GB of free space if it doesn’t, delete some files to make room. ![]() Doing so temporarily disables some software that could cause problems and runs some cleanup processes. ![]() If you’re seeing repeated kernel panics, try the following things until they go away.ĭo a safe boot: Restart your Mac and hold down the Shift key until you see the gray Apple logo. ![]() You may be unable to make heads or tails of the technical details, but glance over them and then click OK to send the report to Apple. Either way, another dialog box will ask if you want to see more information and report the problem to Apple. Click Open if the kernel panic recurs, one of the running apps is a likely culprit, so click Cancel the next time around. If you’re running OS X 10.8 or later, immediately after your Mac restarts on its own you’ll see a dialog box asking whether you want to reopen the apps that were open before the crash. I suggest a slightly different sequence of steps than what Apple outlines. In Mountain Lion, OS X restarts automatically on a kernel panic and then lets you know what happened.īut if you see a kernel panic frequently (Apple apparently defines “frequently” as “more than once every few weeks”), you should take additional troubleshooting steps. ![]()
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