Когда не подключится покажи выводы команд
mmcli -L
mmcli -m 0
nmcli dev
lsusb
mmcli -L
No modems were found
mmcli -m 0
error: couldn't find modem at '/org/freedesktop/ModemManager1/Modem/0'
nmcli dev
УСТРОЙСТВО ТИП СОСТОЯНИЕ СОЕДИНЕНИЕ
enp2s0 ethernet недоступен --
wlx18d6c70a07df wifi недоступен --
lo loopback не настроенно --
lsusb
Bus 002 Device 002: ID 8087:8000 Intel Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:8008 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 005: ID 046d:c31c Logitech, Inc. Keyboard K120
Bus 003 Device 004: ID 046d:c52f Logitech, Inc. Unifying Receiver
Bus 003 Device 003: ID 2357:0108
Bus 003 Device 002: ID 12d1:14fe Huawei Technologies Co., Ltd. Modem (Mass Storage Mode)
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
mahinistsudo minicom -D /dev/ttyUSB0
sudo: minicom: команда не найдена