un 26 15:02:20 STRos ModemManager[1078]: [1750950140.090511] [modem1] couldn’t load unlock retries: Couldn’t peek QMI port
Jun 26 15:02:20 STRos ModemManager[1078]: [1750950140.090734] [modem1/sim1] couldn’t wait for SIM to be ready: Couldn’t peek QMI port
Jun 26 15:02:20 STRos ModemManager[1078]: [1750950140.090801] [modem1/sim1] couldn’t load SIM identifier: Couldn’t peek QMI port
Jun 26 15:02:20 STRos ModemManager[1078]: [1750950140.090852] [modem1/sim1] couldn’t load IMSI: Couldn’t peek QMI port
Jun 26 15:02:20 STRos ModemManager[1078]: [1750950140.090896] [modem1/sim1] couldn’t load operator identifier: Couldn’t peek QMI port
Jun 26 15:02:20 STRos ModemManager[1078]: [1750950140.090938] [modem1/sim1] couldn’t load operator name: Couldn’t peek QMI port
Jun 26 15:02:20 STRos ModemManager[1078]: [1750950140.090978] [modem1/sim1] couldn’t load list of emergency numbers: No AT port available to run command
Jun 26 15:02:20 STRos ModemManager[1078]: [1750950140.091017] [modem1/sim1] couldn’t load list of preferred networks: Couldn’t peek QMI port
Jun 26 15:02:20 STRos ModemManager[1078]: [1750950140.091076] [modem1/sim1] couldn’t load GID1: Couldn’t peek QMI port
Jun 26 15:02:20 STRos ModemManager[1078]: [1750950140.091122] [modem1/sim1] couldn’t load GID2: Couldn’t peek QMI port
Jun 26 15:02:20 STRos ModemManager[1078]: [1750950140.091211] [modem1] couldn’t load list of own numbers: Couldn’t peek QMI port
Jun 26 15:02:20 STRos ModemManager[1078]: [1750950140.091332] [modem1] error initializing: Operation was cancelled
[Thu Jun 26 15:02:09 2025] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
[Thu Jun 26 15:02:09 2025] option 2-2:1.0: device disconnected
[Thu Jun 26 15:02:09 2025] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
[Thu Jun 26 15:02:09 2025] option 2-2:1.1: device disconnected
[Thu Jun 26 15:02:09 2025] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
[Thu Jun 26 15:02:09 2025] option 2-2:1.2: device disconnected
[Thu Jun 26 15:02:09 2025] option1 ttyUSB3: GSM modem (1-port) converter now disconnected from ttyUSB3
[Thu Jun 26 15:02:09 2025] option 2-2:1.3: device disconnected
[Thu Jun 26 15:02:09 2025] qmi_wwan 2-2:1.4 wwan0: unregister ‘qmi_wwan’ usb-0000:06:00.0-2, WWAN/QMI device
我看了这个帖子，也加了配置，RM520N-GL Modem Manager marks invalid - IoT Modules / 5G Module - Quectel Forums
我的设备：
Jun 26 15:09:14 STRos ModemManager[8500]: [1750950554.662945] [modem0] state changed (connecting → connected)
Jun 26 15:09:14 STRos ModemManager[8500]: [1750950554.663375] [modem0] simple connect state (10/10): all done
Jun 26 15:10:26 STRos ModemManager[8500]: [1750950626.373072] [modem0] state changed (connected → disabling)
Jun 26 15:10:26 STRos ModemManager[8500]: [1750950626.724959] [modem0/bearer1] connection #1 finished: duration 72s, tx: 0 bytes, rx: 0 bytes
Jun 26 15:10:26 STRos ModemManager[8500]: [1750950626.884647] [modem0] 3GPP registration state changed (home → unknown)
Jun 26 15:10:29 STRos ModemManager[8500]: [1750950629.264104] [device /sys/devices/pci0000:00/0000:00:05.0/0000:06:00.0/usb2/2-2] creating modem with plugin ‘quectel’ and ‘6’ ports
Jun 26 15:10:29 STRos ModemManager[8500]: [1750950629.266220] [plugin/quectel] could not grab port ttyUSB1: Cannot add port ‘tty/ttyUSB1’, unhandled port type
Jun 26 15:10:29 STRos ModemManager[8500]: [1750950629.266260] [plugin/quectel] could not grab port ttyUSB0: Cannot add port ‘tty/ttyUSB0’, unhandled port type
Jun 26 15:10:36 STRos ModemManager[8500]: [1750950636.264458] [modem1] port ttyUSB2 timed out 2 consecutive times
Jun 26 15:10:38 STRos ModemManager[8500]: [1750950638.794663] [base-manager] port ttyUSB0 released by device ‘/sys/devices/pci0000:00/0000:00:05.0/0000:06:00.0/usb2/2-2’
Jun 26 15:10:38 STRos ModemManager[8500]: [1750950638.795642] [base-manager] port ttyUSB1 released by device ‘/sys/devices/pci0000:00/0000:00:05.0/0000:06:00.0/usb2/2-2’
Jun 26 15:10:38 STRos ModemManager[8500]: [1750950638.796717] [base-manager] port ttyUSB2 released by device ‘/sys/devices/pci0000:00/0000:00:05.0/0000:06:00.0/usb2/2-2’
Jun 26 15:10:38 STRos ModemManager[8500]: [1750950638.798241] [base-manager] port ttyUSB3 released by device ‘/sys/devices/pci0000:00/0000:00:05.0/0000:06:00.0/usb2/2-2’
Jun 26 15:10:38 STRos ModemManager[8500]: [1750950638.800652] [base-manager] port wwan0 released by device ‘/sys/devices/pci0000:00/0000:00:05.0/0000:06:00.0/usb2/2-2’
Jun 26 15:10:38 STRos ModemManager[8500]: [1750950638.803180] [base-manager] port cdc-wdm0 released by device ‘/sys/devices/pci0000:00/0000:00:05.0/0000:06:00.0/usb2/2-2’
Jun 26 15:10:44 STRos ModemManager[8500]: [1750950644.264326] [modem1] couldn’t load unlock retries: Couldn’t peek QMI port
Jun 26 15:10:44 STRos ModemManager[8500]: [1750950644.264562] [modem1/sim1] couldn’t wait for SIM to be ready: Couldn’t peek QMI port
Jun 26 15:10:44 STRos ModemManager[8500]: [1750950644.264629] [modem1/sim1] couldn’t load SIM identifier: Couldn’t peek QMI port
Jun 26 15:10:44 STRos ModemManager[8500]: [1750950644.264681] [modem1/sim1] couldn’t load IMSI: Couldn’t peek QMI port
Jun 26 15:10:44 STRos ModemManager[8500]: [1750950644.264726] [modem1/sim1] couldn’t load operator identifier: Couldn’t peek QMI port
Jun 26 15:10:44 STRos ModemManager[8500]: [1750950644.264769] [modem1/sim1] couldn’t load operator name: Couldn’t peek QMI port
Jun 26 15:10:44 STRos ModemManager[8500]: [1750950644.264811] [modem1/sim1] couldn’t load list of emergency numbers: No AT port available to run command
Jun 26 15:10:44 STRos ModemManager[8500]: [1750950644.264848] [modem1/sim1] couldn’t load list of preferred networks: Couldn’t peek QMI port
Jun 26 15:10:44 STRos ModemManager[8500]: [1750950644.264907] [modem1/sim1] couldn’t load GID1: Couldn’t peek QMI port
Jun 26 15:10:44 STRos ModemManager[8500]: [1750950644.264950] [modem1/sim1] couldn’t load GID2: Couldn’t peek QMI port
Jun 26 15:10:44 STRos ModemManager[8500]: [1750950644.265033] [modem1] couldn’t load list of own numbers: Couldn’t peek QMI port
Jun 26 15:10:44 STRos ModemManager[8500]: [1750950644.265151] [modem1] error initializing: Operation was cancelled