Hi all !
I’m in trouble with an Arduino Yun Rev 2 card.
My first intent was to install pip on the Linino platform. Having experienced many problems in the process, I eventually decided to upgrade the Yun’s firmware. Bad idea !
As a result, my Yun doesn’t boot anymore. If I upload the YunSerialTerminal sketch, I can see the boot starting but it never ends. Consequently my card cannot connect to the LAN and I cannot connect to it.
I then tried to reflash the firmware using the YunUBootReflash procedure. But the tftp transfer of the image files fails each time. My Yun is directly connected with a Ethernet cable to my pc. I correctly specify serverip and ipaddr adresses but without succes.
Any suggestions to get tftp working ?