I've installed Arduino IDE (1.8.5) with Flatpak (Kubuntu 18.04).
Attached my Wemos D1 Mini to the USB port, but can't upload a sketch:
An error occurred while uploading the sketch error: cannot access /dev/ttyUSB0
Seems a bit silly that an IDE for a device in Flatpak can't access a device out of the box.
How do I fix that?
This question is about Flatpak.
What additional action is necessary to get the Flatpak version of Arduino IDE working with a device?
(IMHO Flatpak needs to provide additional info/help in some way, installing with Ubuntu Make