Yun unavailable after upgrade

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hi, have yun having considerable amount of trouble with.  in trying deal network problem ran advice on forums , friends suggested make sure firmware updated (i had 2013 board think).  upgraded according site (https://www.arduino.cc/en/tutorial/yunsysupgrade).  appeared go well, @ least far tell, after performing upgrade, there no sign of yun.  ide not find it, directly entering ip address assigned mac address cannot find it, there not new arduinoxxx ssid (or similar).  can't find trace of it.

now, when plug in ethernet cable wan light blinks expected, on led solid, usb light comes on when pushing yun rst button, slow red fade shows expected on 32u4 double click, but… still can't find it.

i have tried...  wifi or cable - using ide, looking arduinoxxxx wifi, looking wired/wireless mac addresses on terminal/arp, etc.  have tried on os x , pc, , have made sure have updated ide's in each os.  have tried 5 second reset reset network settings, 30 second reset factory settings, , variety of other resets.

i have done network , computer restarts, etc. , have waited couple of days see if dhcp renews , refreshes took care of (and give myself time research , brainstorm).  have searched on forums , elsewhere see if there similar issues.  closest found this, requires able upload sketch, can't until able locate yun.
https://www.arduino.cc/en/tutorial/yunubootreflash
 
please, thoughts?  appreciated.



Arduino Forum > Products > Arduino Yún (Moderator: fabioc84) > Yun unavailable after upgrade


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