The latest gpsbabel now works for uploading gps tracks to the watch as a course! apparently a guy called Martin Buck is responsible for getting it to work, well done him!
download the latest release
http://www.gpsbabel.org/download.html
make sure you have build essentials and libusb-dev
Code:
sudo apt-get build-essentials libusb-dev
navigate in a terminal to the downloaded file and do the usual
Code:
tar -xvf gpsbabel.tar.gz
cd gpsbabel*
./configure
make
sudo make install
and now i can upload courses with
Code:
gpsbabel -i gpx -f 1.gpx -t -o garmin -F usb:
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