Possible causes I've seen:
1) The Serial Monitor and the Serial library have diferent settings (e.g. Problem with Galileo gen 2 ).
b) The Intel Galileo card firmware has not been upgraded (e.g. Intel Galileo Gen1 problems with arduino code ).
I wonder how you've got your environment working, because the "SDCard.1.1.0.tar.bz2" is the newest uClibc based yocto kernel (AFAIK) while the Arduino 1.6.0+Intel IDE is amonst the oldest Arduino IDEs available for Intel Galileo cards... would you try with a new IDE?
Hello, thank you for answering!
My current configuration is fine:
I reinstalled the 1.1.0 firmware again and tried a newer IDE, but it's still the same error.
At the mean time, I'm going to try to install the IoT image instead... I guess.
Hi again, Spliterator,
From the images in your post I can see you are no longer using 1.6.0 IDE, and I think it's a good decision. I've always used the current Arduino IDE + the current so called EGLIBC-based yocto linux image, which now is iot-devkit-prof-dev-image-galileo-20160606.zip. In some windows there has been some Intel Galileo driver problem when changing the yocto image from the uclibc-based (the one you were using) to the EGLIBC-based one (which you are going to use), so if this is the case do not worry about, it's possible to fix it.
Please let me know if the change has solved the issue.