un 14 22:35:35 mythcenter mythfrontend[1892]: I CoreContext cecadapter.cpp:155 (Open) CECAdapter: Found 1 CEC devices(s).
Jun 14 22:35:35 mythcenter mythfrontend[1892]: I CoreContext cecadapter.cpp:164 (Open) CECAdapter: Device 1: path '/sys/devi
ces/pci0000:00/0000:00:02.0/usb2/2-3' com port '/dev/ttyACM0' SELECTED
Jun 14 22:35:35 mythcenter mythfrontend[1892]: I CoreContext cecadapter.cpp:171 (Open) CECAdapter: Trying to open device /sy
s/devices/pci0000:00/0000:00:02.0/usb2/2-3 (/dev/ttyACM0).
Jun 14 22:35:45 mythcenter mythfrontend[1892]: E CoreContext cecadapter.cpp:175 (Open) CECAdapter: Failed to open device.
Jun 14 22:35:45 mythcenter mythfrontend[1892]: I CoreContext cecadapter.cpp:216 (Close) CECAdapter: Closing down CEC.