Questions tagged [reboot]

Rebooting is the process by which a running computer system is restarted, either intentionally or unintentionally.

26 questions with no upvoted or accepted answers
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How to perform FileVault authenticated restart when updating OSX from AppStore?

I am aware of the authenticated restart when using FileVault 2 on OS X. Running the fdesetup authrestart command does however restart the system immediately. Now, when running the OS X Update from ...
4
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0answers
825 views

MacBook Pro frequently reboots

I'm going to describe the symptoms I'm seeing, diagnostic steps I've taken, then give the hardware configuration below. I would love to have any suggestions on how to fix this, or where to take my ...
2
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0answers
43 views

System reboots when I disconnect Blackmagic eGPU from my Mac mini

When I shut down the Blackmagic eGPU using the icon in the Menu bar: Or if I manually unplug it, the system wants to reboot. All the applications ask "Do you want to close?" Then if I say no, at some ...
2
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0answers
32 views

How do I fix the “auto-reboot” bug on my iPhone X without resetting it to factory?

Here are some backgrounds: I've got my iPhone X in early 2018. The device model is MQA92CH/A. I have NEVER Jailbroken it. I only install apps from the App Store. I have dropped it to the ground for ...
2
votes
0answers
295 views

No Reboot on MacPro using a new Samsung 860 EVO SSD

From the standard hard disk I can start, restart, and shutdown with no issues. From the new Samsung EVO 860 I can start and shutdown, but I can NOT restart. It freezes with a black screen. If I ...
2
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0answers
27 views

All accounts lost on each reboot

I recently purchased a used 2015 MacBook Pro. The machine is in excellent condition, and they did a factory reset before I took the device. Every time I shut down the machine, all of the users have ...
2
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0answers
1k views

Kernel panic related to DirtyJetsamMemoryLimit?

I've been having random crashes (freezes or kernel panics requiring hard reboots) but I can't seem to pin down the cause. Looking in Console.app on restart, the only common factor seems to be related ...
2
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0answers
576 views

“iCloud Keychain Was Reset” after every reboot

Everytime I reboot my mac (10.9.5), I get a notice that "iCloud Keychain Was Reset". I can set it up again without problems, but I shouldn't have to keep setting it up. What's going on?
2
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0answers
315 views

Reboot Error during the installation of OS X Maverick

I have a Macbook pro late 2011, with Lion 10.7.5 and I was trying to update to Mavericks. After downloading it and the process of installation everything were fine, but during the reboot I get this ...
2
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0answers
1k views

Windows will not boot after a restart of my Mac Pro, only after a cold shutdown and startup

I am currently experiencing a very strange issue regarding booting into Windows 7 64-bit (installed on its own 1TB HDD). If I restart my Mac Pro, hold down the option key, and select my Windows ...
1
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0answers
528 views

Unexpected shut downs on MacBook Air '15 with code -128

I have a MacBook Air, Early 2015, running macOS Mojave. Over the last 2 weeks, it has been unexpectedly shutting down and rebooting over varied time periods. Upon checking the shutdown logs, I found ...
1
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0answers
32 views

MacBook Air 2013 rebooting when waking up from standby

I recently started having this problem with my MacBook Air 2013 (i7/8GB) running the latest High Sierra: Sleep itself works perfectly fine. If I wake up the device within the standbydelay of 3 hours, ...
1
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0answers
51 views

Wi-Fi stops working when running Node.js server

I'm trying to run a game server using WebSocket and node.js. It works fine for about 5 minutes and then all of a sudden the game stops and I can no longer connect to the internet. When I hover over ...
1
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0answers
672 views

MacBook Pro 13" is restarting after RAM upgrade

I have upgraded my MBP from 4GB (2x2GB) to 16GB (2x8GB) SO-DIMMs. After upgrading it keeps restarting continuously. Here is the new RAM detail: Kingston Mac Memory 8GB DDR3L-1600(PC3-12800) SO-DIMM 1....
1
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0answers
5k views

Updates: Mavericks 10.9.2 + Critical Security Update → no reboot

Update On an iMac running Mavericks 10.9.0, I just selected within App Store the 2 last OS updates: Critical Security Update (version 1.0) OS X Update Combined (version 10.9.2) These 2 updates ...
1
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0answers
371 views

Sound output issue on boot with Duet 2 and Logitech Headset

I'm having a sound output issue on my mac when both my Apogee Duet 2 and Logitech H540 headset are connected to my Macbook pro at boot. Every time I restart my mid-2012 Macbook Pro my volume control ...
0
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0answers
19 views

Screen distortion during login

When restarting my login screen looks normal, but soon after I press enter, before showing me my desktop the screen becomes weirdly distorted for a few seconds. Is there any way to fix this? EDIT: ...
0
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0answers
22 views

After Forced Reboot, Passwords and SSL Not Working

I was having problems with my Mac Mini, stuff like the Finder not responding, so I restarted. I tried it the 'correct' way to begin with, i.e. apple menu, and then restart. All of the windows ...
0
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0answers
44 views

Early 2011 MacBook Pro: High Sierra post dGPU bypass fix: Reverts on reboot and temperature handling problems

Hello all and thank in advance! I have followed LangLangC’s process in GPU problem - Boot Hangs on Grey Screen which was seemed a miracle after Apple said my graphics card was fried and there was ...
0
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0answers
40 views

Set the mode for next boot from the terminal

I'd like to be able to boot into the recovery mode the next time the machine boots not by using the start up key presses. I'm already logged in in normal user mode - can I set this in the terminal? ...
0
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0answers
175 views

Macbook Pro fails to reboot during updates

Ok, this is a bit confusing and has been happening for at least the last 5 macOS updates I've done (both public beta and full releases in Sierra). Here's what happens: I go to the App Store and tell ...
0
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0answers
355 views

Mac won't reboot or shutdown via GUI any more

A few weeks ago, I don't know exactly when but definitely with or after the upgrade from 10.9 to 10.11 my Late 2013 iMac stopped being able to reboot or shutdown via the GUI. When I click a reboot ...
0
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0answers
123 views

Weird Yosemite Behaviour

I've got a new MacBook Air, no issues for last month or so. Recently I've noticed some weird behaviour in yosemite. For a start: These are my settings : Yet this is my login screen: Notice I ...
0
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0answers
435 views

Crashs of MBP 13 mid-2010 (MC375LL/A)

I am using a a MBP 13 mid-2010 (MC375LL/A) with the following characteristics MacBookPro 7,1 Intel Core 2 Duo 2.6GHz RAM: 8Gb (2x4Gb in replacement of the 2x2Gb) HDD: WD Blue 500Go 5400trs/min (in ...
0
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0answers
206 views

“Always open with” option not saving after reboot

Setting a filetype to always open with a specific application works only until I restart my computer. Macbook Pro Retina under OSX version 10.7.5. Why?
0
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1answer
100 views

Dock doesn't disappear before reboot

Every time when I'm trying to reboot my mac(macbook pro retina|el capitan), everything disappear except dock so the process stops and thats how my desktop looks: