I have two Maple mini boards (non baites I believe). I have two laptops, both running *buntu (14.04 and 16.04). I have followed instructions from the wiki for installation.
Let's call the two boards: B1 and B2.
Let's call the laptops: L1 and L2.
B2 + L2 is what is giving me issues.
B1 works fine with both laptops L1 and L2.
B2 can have sketches uploaded using L1 but not with L2.
When I connect B2 to L2, it doesn't even show up in /dev/tty*. The Arduino IDE "Ports" option is greyed out. When I connect B2 to L1, it doesn't show ttyACM0 but a 'native' serial port (/dev/ttyS4) and uploading a sketch to it works.
For B2 on L2, lsusb gives me the id for the connected board (1eaf:0003). Using that, I tried the following command successfully for B2 on both laptops.
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sudo dfu-util -d [1eaf:0003] -a 1 -v -D maple_mini_boot.bin
I also tried different cables to no effect.
Both boards supposedly came with maple bootloaders(I presume), B1 just works but B2 never worked on L2.
I tried setting up the environment in Windows on L2 and it behaves the same way - Port option is greyed out. The Device Manager does show 'Maple Mini 003' (or something to that effect, but not 'DFU').
Please pardon my ignorance if I'm overlooking something dead simple/covered in some topic.
Any help appreciated! Thank you!
EDIT: Add TLDR.