调制解调器型号:华为 E3531(E3531s- 1)操作系统:Ubuntu 21.10
该调制解调器型号仅支持最高 3G(HSPA+)并且适用于 Windows 10,但不适用于 Ubuntu 21.10。lsusb
输出显示Bus 002 Device 113: ID 12d1:1446 Huawei Technologies Co., Ltd. HSPA modem
其他设备的列表。
我不知道该怎么办,而且这种调制解调器的型号也相当旧了……
编辑:sudo dmesg|grep USB
显示[ 4.059217] usbserial: USB Serial support registered for generic [ 4.068865] usbserial: USB Serial support registered for GSM modem (1-port) [ 4.070247] usb 2-3: GSM modem (1-port) converter now attached to ttyUSB0 [ 4.071005] usb 2-3: GSM modem (1-port) converter now attached to ttyUSB1 [ 4.073750] usb 2-3: GSM modem (1-port) converter now attached to ttyUSB2