我想在 Ubuntu 10.10 中配置 EVDO Usb 调制解调器，我将 USB 调制解调器插入笔记本电脑并检查 USB 是否被检测到或未被使用，$sudo lsusb 结果是：
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 201e:2009
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 003: ID 14cd:6600 Super Top USB 2.0 IDE DEVICE
Bus 002 Device 002: ID 201e:2009是我的美国设备。然后我执行命令$dmesg | grep -e tty
[ 0.000000] console [tty0] enabled
[ 818.054660] usb 2-1.3: GSM modem (1-port) converter now attached to ttyUSB0
[ 818.055125] usb 2-1.3: GSM modem (1-port) converter now attached to ttyUSB1
[ 818.055647] usb 2-1.3: GSM modem (1-port) converter now attached to ttyUSB2
[ 818.330641] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
[ 818.330743] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
[ 818.330840] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
[ 1054.917473] usb 2-1.2: GSM modem (1-port) converter now attached to ttyUSB0
[ 1054.917995] usb 2-1.2: GSM modem (1-port) converter now attached to ttyUSB1
[ 1054.918481] usb 2-1.2: GSM modem (1-port) converter now attached to ttyUSB2
[ 1055.214087] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
[ 1055.214221] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
[ 1055.214356] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
为什么转换器与 ttyUSB2 断开连接？
然后我尝试执行命令$sudo wvdialconf
sorry, no modem was detected! Is it in use by another program ?
did you configure it properly with setserials ?
我从朋友那里更换了相同类型的 USB 调制解调器，但仍然出现上述错误。
答案1
你可以给乌布DSL尝试一下，虽然它已经有一段时间没有更新了，而且我不能 100% 确定你的调制解调器是否受支持，但它可能会起作用。
顺便说一句，我发现了一对可能有帮助的链接（尽管文档似乎有点欠缺）：