root@wirenboard-AWDRLVGD:~# date
Sun 06 Sep 2026 05:47:22 PM MSK
root@wirenboard-AWDRLVGD:~# uptime
 17:47:34 up 41 min,  1 user,  load average: 0.40, 0.55, 0.72
root@wirenboard-AWDRLVGD:~# mmcli -m wbc
  --------------------------------
  General  |                 path: /org/freedesktop/ModemManager1/Modem/1
           |            device id: 390a19804bd2eecaa043f287a0b3f400df299713
  --------------------------------
  Hardware |         manufacturer: INCORPORATED
           |                model: A7602E-H
           |    firmware revision: A50C4B08A7600M7
           |            supported: gsm-umts
           |              current: gsm-umts
           |         equipment id: 860803067061107
  --------------------------------
  System   |               device: wbc
           |              drivers: option, rndis_host
           |               plugin: simtech
           |         primary port: ttyUSB1
           |                ports: enx020c29a39b6d (net), ttyUSB0 (ignored), ttyUSB1 (at), 
           |                       ttyUSB2 (at), ttyUSB3 (ignored)
  --------------------------------
  Status   |       unlock retries: sim-pin (3), sim-puk (10), sim-pin2 (3), sim-puk2 (10)
           |                state: registered
           |          power state: on
           |          access tech: gsm
           |       signal quality: 25% (recent)
  --------------------------------
  Modes    |            supported: allowed: any; preferred: none
           |              current: allowed: any; preferred: none
  --------------------------------
  IP       |            supported: ipv4, ipv6, ipv4v6
  --------------------------------
  3GPP     |                 imei: 860803067061107
           |          operator id: 25002
           |        operator name: MegaFon
           |         registration: home
           | packet service state: attached
  --------------------------------
  3GPP EPS | ue mode of operation: csps-2
  --------------------------------
  SIM      |     primary sim path: /org/freedesktop/ModemManager1/SIM/0
           |       sim slot paths: slot 1: none
           |                       slot 2: /org/freedesktop/ModemManager1/SIM/0 (active)
  --------------------------------
  Bearer   |                paths: /org/freedesktop/ModemManager1/Bearer/0
root@wirenboard-AWDRLVGD:~# nmcli device status
DEVICE         TYPE      STATE                   CONNECTION 
eth0           ethernet  connected               wb-eth0    
lo             loopback  connected (externally)  lo         
eth1           ethernet  disconnected            --         
ttyUSB1        gsm       disconnected            --         
wlan0          wifi      disconnected            --         
wlan1          wifi      disconnected            --         
p2p-dev-wlan0  wifi-p2p  disconnected            --         
p2p-dev-wlan1  wifi-p2p  disconnected            --         
dbg0           ethernet  unavailable             --         
root@wirenboard-AWDRLVGD:~# systemd-analyze blame | head -30
19.144s NetworkManager-wait-online.service
 8.479s wb-gsm.service
 6.746s wb-mqtt-adc.service
 4.679s wb-hwconf-manager.service
 4.392s wb-usb-otg.service
 4.127s wb-init.service
 3.206s nginx.service
 1.612s wb-mqtt-alice-client.service
 1.418s dev-mmcblk0p2.device
 1.357s wb-knxd-config.service
 1.176s mosquitto.service
  929ms NetworkManager.service
  759ms wb-configs-early.service
  610ms wb-mqtt-gpio.service
  554ms user@0.service
  481ms systemd-udev-trigger.service
  472ms netplug.service
  471ms ssh.service
  428ms ModemManager.service
  421ms wb-cloud-agent@wirenboard.cloud.service
  397ms wb-mqtt-iec104.service
  391ms bluetooth.service
  347ms wb-homeui-backend.service
  340ms ntp.service
  331ms dnsmasq.service
  323ms hostapd.service
  319ms systemd-user-sessions.service
  316ms polkit.service
  305ms dev-hugepages.mount
  302ms wb-mqtt-serial.service
root@wirenboard-AWDRLVGD:~# journalctl -b -1 --no-pager > /root/journal-previous-boot.txt
root@wirenboard-AWDRLVGD:~# journalctl -b -1 -k --no-pager | grep -Ei 'usb|ttyUSB|wbc|reset|disconnect|power|modem|error|fail' > /root/kernel-previous-boot-errors.txt
root@wirenboard-AWDRLVGD:~# wb-diag-collect diag
Start data collecting
Data was collected successfully in 12.91s