Oct 7 21:19:25 jfm-tp NetworkManager[1005]: <info> WWAN now disabled by management service
Oct 7 21:19:25 jfm-tp modem-manager[3815]: <info> (ttyACM1) closing serial port...
Oct 7 21:19:25 jfm-tp modem-manager[3815]: <info> (ttyACM1) serial port closed
Oct 7 21:19:25 jfm-tp modem-manager[3815]: <info> Modem /org/freedesktop/ModemManager/Modems/0: state changed (registered -> disabling)
Oct 7 21:19:25 jfm-tp modem-manager[3815]: <info> (ttyACM0) closing serial port...
Oct 7 21:19:50 jfm-tp NetworkManager[1005]: <warn> failed to enable/disable modem: (4) Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.
Oct 7 21:19:55 jfm-tp modem-manager[3815]: <info> (ttyACM0) serial port closed
Oct 7 21:19:55 jfm-tp modem-manager[3815]: <info> Modem /org/freedesktop/ModemManager/Modems/0: state changed (disabling -> disabled)
syslog:
Oct 7 21:19:25 jfm-tp NetworkManager[ 1005]: <info> WWAN now disabled by management service 3815]: <info> (ttyACM1) closing serial port... 3815]: <info> (ttyACM1) serial port closed 3815]: <info> Modem /org/freedeskto p/ModemManager/ Modems/ 0: state changed (registered -> disabling) 3815]: <info> (ttyACM0) closing serial port... 1005]: <warn> failed to enable/disable modem: (4) Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken. 3815]: <info> (ttyACM0) serial port closed 3815]: <info> Modem /org/freedeskto p/ModemManager/ Modems/ 0: state changed (disabling -> disabled)
Oct 7 21:19:25 jfm-tp modem-manager[
Oct 7 21:19:25 jfm-tp modem-manager[
Oct 7 21:19:25 jfm-tp modem-manager[
Oct 7 21:19:25 jfm-tp modem-manager[
Oct 7 21:19:50 jfm-tp NetworkManager[
Oct 7 21:19:55 jfm-tp modem-manager[
Oct 7 21:19:55 jfm-tp modem-manager[
LED is still on.