When I managed to configure my USB modem to Modem mode,
Bus 002 Device 002: ID 0bda:0411 Realtek Semiconductor Corp.
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 8087:0a2b Intel Corp.
Bus 001 Device 005: ID 0461:4d81 Primax Electronics, Ltd Dell N889 Optical Mouse
Bus 001 Device 004: ID 046d:c31d Logitech, Inc. Media Keyboard K200
Bus 001 Device 006: ID 12d1:1506 Huawei Technologies Co., Ltd. Modem/Networkcard
Bus 001 Device 002: ID 0bda:5411 Realtek Semiconductor Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
I then ran mmcli -m 0 and got this :
mmcli -m 0
--------------------------------
General | dbus path: /org/freedesktop/ModemManager1/Modem/0
| device id: ab4c45fd1c54e80572336c490d4e450ce6c045f4
--------------------------------
Hardware | manufacturer: huawei
| model: E3372
| revision: 21.315.01.00.910
| supported: gsm-umts
| current: gsm-umts
| equipment id: 866785034457704
--------------------------------
System | device: /sys/devices/70090000.xusb/usb1/1-2/1-2.1
| drivers: option1
| plugin: Huawei
| primary port: ttyUSB0
| ports: ttyUSB0 (at)
--------------------------------
Status | unlock retries: sim-pin (3), sim-pin2 (3), sim-puk (10), sim-puk2 (10)
| state: connected
| power state: on
| access tech: lte
| signal quality: 25% (cached)
--------------------------------
Modes | supported: allowed: 2g; preferred: none
| allowed: 3g; preferred: none
| allowed: 4g; preferred: none
| allowed: 2g, 3g, 4g; preferred: none
| current: allowed: 2g, 3g, 4g; preferred: none
--------------------------------
IP | supported: ipv4, ipv6, ipv4v6
--------------------------------
3GPP | imei: 866785034457704
| operator id: 52502
| operator name: Singtel
| registration: home
--------------------------------
3GPP EPS | ue mode of operation: csps-2
--------------------------------
SIM | dbus path: /org/freedesktop/ModemManager1/SIM/0
--------------------------------
Bearer | dbus path: /org/freedesktop/ModemManager1/Bearer/0
However, it was stuck at getting IP configuration
eth0 ethernet connected Wired connection 1
ttyUSB0 gsm connecting (getting IP configuration) SingTel connection 1
wlan0 wifi disconnected --
l4tbr0 bridge unmanaged --
dummy0 dummy unmanaged --
rndis0 ethernet unmanaged --
usb0 ethernet unmanaged --
lo loopback unmanaged --
Seeing this, I ran ‘sudo systemctl status NetworkManager’ and got this :
● NetworkManager.service - Network Manager
Loaded: loaded (/lib/systemd/system/NetworkManager.service; enabled; vendor preset: enabled)
Active: active (running) since Sun 2018-01-28 23:58:24 +08; 1 years 8 months ago
Docs: man:NetworkManager(8)
Main PID: 4242 (NetworkManager)
Tasks: 5 (limit: 4174)
CGroup: /system.slice/NetworkManager.service
├─ 4242 /usr/sbin/NetworkManager --no-daemon
└─11061 /sbin/dhclient -d -q -sf /usr/lib/NetworkManager/nm-dhcp-helper -pf /run/dhclient-eth0.pid -lf /var/lib/NetworkManager/dhclient-aa28f8bd-4e93-3b42-abaf-45a15172085f-eth0.lease -cf /var/lib/NetworkManager/dhclient-eth0.conf eth0
Oct 07 13:48:51 uavstream-desktop NetworkManager[4242]: <warn> [1570427331.6396] error requesting auth for org.freedesktop.NetworkManager.wifi.share.protected: Authorization check failed: Failed to open file “/proc/14364/status”: No such file or directory
Oct 07 13:48:51 uavstream-desktop NetworkManager[4242]: <warn> [1570427331.6406] error requesting auth for org.freedesktop.NetworkManager.wifi.share.open: Authorization check failed: Failed to open file “/proc/14364/status”: No such file or directory
Oct 07 13:48:51 uavstream-desktop NetworkManager[4242]: <warn> [1570427331.6416] error requesting auth for org.freedesktop.NetworkManager.settings.modify.system: Authorization check failed: Failed to open file “/proc/14364/status”: No such file or directory
Oct 07 13:48:51 uavstream-desktop NetworkManager[4242]: <warn> [1570427331.6426] error requesting auth for org.freedesktop.NetworkManager.settings.modify.own: Authorization check failed: Failed to open file “/proc/14364/status”: No such file or directory
Oct 07 13:48:51 uavstream-desktop NetworkManager[4242]: <warn> [1570427331.6434] error requesting auth for org.freedesktop.NetworkManager.settings.modify.hostname: Authorization check failed: Failed to open file “/proc/14364/status”: No such file or directory
Oct 07 13:48:51 uavstream-desktop NetworkManager[4242]: <warn> [1570427331.6445] error requesting auth for org.freedesktop.NetworkManager.settings.modify.global-dns: Authorization check failed: Failed to open file “/proc/14364/status”: No such file or directory
Oct 07 13:48:51 uavstream-desktop NetworkManager[4242]: <warn> [1570427331.6461] error requesting auth for org.freedesktop.NetworkManager.reload: Authorization check failed: Failed to open file “/proc/14364/status”: No such file or directory
Oct 07 13:48:51 uavstream-desktop NetworkManager[4242]: <warn> [1570427331.6471] error requesting auth for org.freedesktop.NetworkManager.checkpoint-rollback: Authorization check failed: Failed to open file “/proc/14364/status”: No such file or directory
Oct 07 13:48:51 uavstream-desktop NetworkManager[4242]: <warn> [1570427331.6486] error requesting auth for org.freedesktop.NetworkManager.enable-disable-statistics: Authorization check failed: Failed to open file “/proc/14364/status”: No such file or directory
Oct 07 13:48:51 uavstream-desktop NetworkManager[4242]: <warn> [1570427331.6507] error requesting auth for org.freedesktop.NetworkManager.enable-disable-connectivity-check: Authorization check failed: Failed to open file “/proc/14364/status”: No such file or directory
Also, does anyone know how to activate wwan0 on my ifconfig? I can’t seem to figure it out
Thank you so much for taking the time to help out! I greatly appreciate it
~