ƒƒRƒ“ƒ\[ƒ‹ƒRƒ}ƒ“ƒhŒ‹‰Ê”²ˆ„ root@armadillo:~# ls -la /etc/NetworkManager/system-connections/ total 16 drwxr-xr-x 2 root root 4096 Jan 1 1970 . drwxr-xr-x 6 root root 4096 Jan 1 09:00 .. -rw------- 1 root root 200 Jan 1 1970 Wired connection 1 -rw------- 1 root root 136 Jan 1 1970 gsm-ttyACM0 root@armadillo:~# root@armadillo:~# nmcli device DEVICE TYPE STATE CONNECTION eth0 ethernet connected Wired connection 1 usb0 ethernet unavailable -- gre0 gre unmanaged -- gretap0 gretap unmanaged -- ip6gre0 ip6gre unmanaged -- ip6tnl0 ip6tnl unmanaged -- tunl0 ipip unmanaged -- lo loopback unmanaged -- sit0 sit unmanaged -- ip6_vti0 vti6 unmanaged -- root@armadillo:~# root@armadillo:~# mmcli -m 0 error: couldn't find modem at '/org/freedesktop/ModemManager1/Modem/0' root@armadillo:~# mmcli -b 0 error: couldn't find the ModemManager process in the bus root@armadillo:~# mmcli -i 0 error: couldn't find the ModemManager process in the bus root@armadillo:~# ƒsyslog”²ˆ„ Jan 1 09:33:17 armadillo systemd[1]: Starting Modem Manager... Jan 1 09:33:17 armadillo ModemManager[12159]: ModemManager (version 1.4.0) starting in system bus... Jan 1 09:33:17 armadillo NetworkManager[1196]: ModemManager disappeared from bus Jan 1 09:33:17 armadillo systemd[1]: Started Modem Manager. Jan 1 09:33:17 armadillo /usr/bin/wwan-force-restart: end force restart els31 Jan 1 09:33:17 armadillo NetworkManager[1196]: ModemManager available in the bus