Just began using Jessie, and am happy to see simple USB memory stick functionality without complex mounting, etc.
First: In my application, the user will insert a memory stick, to write a captured photo to the stick. When the stick is inserted, a dialog box pops up asking the user what to do with the memory stick (only one option, "Open in File Manager"). This interrupts my application. Is there any way to prevent this pop up?
Second: Within the Python application, the user will capture some number of photos and the code will write them to the USB memory stick. Any suggestions on how to automatically dismount the USB stick? Mount and un-mount after each file is written? If so, how do I do that? I can't count on the user to click an eject icon before pulling the memory stick (users being users...).