PTZ Stops Functioning After Reboot on Linux

Symptoms: Systems with Ubuntu 14.04 exhibit no analog PTZ control after rebooting.  Customer may note that they find the ‘Profile / Protocol’ field on the Serial Ports page has changed or defaulted and PTZ works again after setting this back to the correct protocol.  Issue is exhibited after system reboots but not after restarting only… Continue reading PTZ Stops Functioning After Reboot on Linux