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Mac shutdown code
Mac shutdown code









  1. #Mac shutdown code install#
  2. #Mac shutdown code full#
  3. #Mac shutdown code software#
  4. #Mac shutdown code code#

#Mac shutdown code install#

  • Install EtreCheck app to find serious problems on your Mac.
  • Reset the SMC and Reset NVRAM (which you did).
  • General suggestions in case of further problems: If you've got negative numbers very often, Apple is more keen to get your Mac to the repair, as it usually indicates problem with your hardware.

    #Mac shutdown code full#

    Restart cause logged when it freezes in a hard manner.įor a full up-to-date list, see Shutdown Causes.

    mac shutdown code

    Watchdog timer detected unresponsive application, restarting the system. Here are a number of questions related to other shutdown causes: I ran log show -predicate eventMessage contains 'Previous shutdown cause' -last 24h and found shutdown causes of -63, 1, and -20. See also: Tracking down hard shutdown cause-software? hardware? overheat?.

    mac shutdown code

    #Mac shutdown code code#

    A -128 shutdown code indicates a hardware-related shutdown of unknown cause.

    #Mac shutdown code software#

    In general, -128 is an unknown hardware problem, but commonly it can be related either to memory issue or to the battery time span (at the end of its useful life). A positive code indicates a software or HID initiated shutdown, while a negative code (in the range of -1 to -127) indicates hardware-related Intel SMC-initiated shutdown. This normally does not indicate an issue with your system. Shutdown was initiated, from the OS X Shut Down menu or other shutdown commands. The complete command to program the shutdown of our Mac in 25 minutes would be: sudo shutdown -h +25 Shut down our Mac from Terminal using «halt»Īnother command that we can use to turn off our Mac is "halt", a command with which our Mac will proceed to shutdown directly as with the first option that I have shown you in this article.The precise meaning of the codes is not publicly documented, although according to website for Shutdown Causes, the causes for the ones listed in the question are:Ĭorrect Shut-Down. But if we modify the "now" property by +30, we will configure our Mac so that proceed to power off after 30 minutes. Schedule shutdown of our Mac in XX minutes from the command lineĪs we have seen in the previous section, using the now command we can directly turn off our Mac from Terminal. The complete command to be able to turn off our Mac from the command line is: sudo shutdown -h now If you use the string ' sudo shutdown -h +60 ' in Terminal, you will set your Mac to shut down after 60 minutes.

    mac shutdown code

    The shutdown command allows us to shut down our Mac from the command line making use of the "-h" property together with the word "now" so that the Mac request password and automatically process to shutdown. Steps to shutdown, restart, set hibernate mode, standby mode or lock computers remotely using Endpoint Central either. And if anything comes out of that, then try to interpret the. Shut down our Mac from the command line with "shutdown" 'log show -predicate 'eventMessage contains 'Previous shutdown cause'' -last 24h' or last 48 hours or any more appropriate value. 3 Shut down our Mac from Terminal using «halt».2 Schedule shutdown of our Mac in XX minutes from the command line.1 Shut down our Mac from the command line with "shutdown".











    Mac shutdown code