On Wed, 22 Feb 2017, Jason KG4WSV wrote: > What is that group name for serial port access - dialup? Dialout? Anyway, make sure your user is added to that group. Then log out and back in to gain the additional group permissions. -- Curt, WE7U. http://we7u.wetnet.net APRS Client Capabilities: http://we7u.wetnet.net/aprs_capabilities.html