Run:

gksudo gedit /etc/udev/rules.d/67-xorg-wizardpen.rules

Add these 2 lines:

# Huion H580
ENV{ID_VENDOR_ID}=="5543", ENV{ID_MODEL_ID}=="006e", ENV{x11_driver}="wizardpen"

Save the new file, close gedit. Reboot to test.

https://bugs.launchpad.net/wizardpen/+bug/994978

Which I found using:
https://duckduckgo.com/?q=5543%3A006e+ubuntu

SECOND LINK.....