Users Guide

 Watchdog Timer (WDT(
 :     Watchdog Timer (WDT)  www.sat.dundee.ac.uk/~psc/watchdog/Linux-Watchdog.html.
  WDT 
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      . Snappy      WDT         
  .
 :
admin@localhost:$ systemctl show | grep –i watchdog
:
RuntimeWatchdogUSec=10s
ShutdownWatchdogUSec=10min
 :   10 .       0.
 Ubuntu Core 16
              .    Ubuntu Core 16     
 :
•   Ubuntu Core 16    USB 
•   Ubuntu Core 16      Edge Gateway
– 1 :   
– 2 :     ) POST(
 1 :   
 :           Edge Gateway
1.   Edge Gateway  

         ) KVM.(
2.     .
3.       eMMC .:
$sudo efibootmgr -n $(efibootmgr | grep "factory_restore" | sed 's/Boot//g' | sed 's/
[^0-9A-B]*//g') ; reboot
 2 :      )POST(
 :           Edge Gateway.
1.    USB  Edge Gateway.
2.   Edge Gateway.
  LED         LED    

.
3.  20      Ctrl+F      .
4.   LED             :
 :    LED       50      Edge Gateway 


  2 3.
 11 .            )POST(
    
•  Y    Enter.
   LED        
      .      LED
•  n    Enter .      
    30 .
  LED       .
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