If you are booting from the SD card, the Arduino IDE will store your sketches to the SD Card. When the Galileo boots up again, it will start the sketch saved on the SD card.
I have step by step instructions on how to setup and use the SD card on my website:
I was able to boot using SD card. Also I can communicate with clanton kernel via SSH (It means that I upload a sketch that configured Galileo IP)
So I decided to blink LED pin13 using another sketch, as it’s observed in the image, but I was NOT able to upload because some ttyS0/1 permissions
Do you have an idea why is that error?
I even gave 777 permissions to those ttyS0/1 via SSH