I have linux mint and i have downloaded the IDE from synaptic i have done all the stuff it said about adding dialout privileges and logged out and back in and rebooted. if i open a terminal and run groups it says i have dialout. i have done the chmod command as well. again with logging out and back in and rebooting.
i have looked on several pages and the final suggestion is always make sure the port is set to dev/tty/USB0 which i would if the menu option wasn't greyed out
any suggestions please coop