笔记本电脑有内置调制解调器,但网络连接仅显示以太网和 wifi

笔记本电脑有内置调制解调器,但网络连接仅显示以太网和 wifi

如何将装有 Ubuntu 17.04 的 Panasonic CF-73 Toughbook 的内置调制解调器(型号/品牌未知)作为网络选项之一?如何让我的浏览器使用它进行拨号(如何在选项菜单上获取调制解调器)?

即在这台计算机的网络连接下拉菜单中,唯一的选项是“以太网”和“wifi”,没有“调制解调器”或“拨号”选项,因为我已经看到发布的图片比如这里的

我安装了调制解调器管理器,但它似乎看不到内置调制解调器(可能是 winmodem 或软件调制解调器)——因此,我将 PCMCIA US Robotics 调制解调器插入 PCMCIA 插槽(请不要让我将其插入 USB 连接...),调制解调器管理器显示:

蓝色“i”旁边显示“调制解调器尚未准备好运行。请等待调制解调器准备就绪”,消息下方是“选择设备”:

(null)(null) 版本:(null) 端口:ttyS2 类型:GSM

但网络选项中仍然没有“调制解调器”...

这是根据要求将内部(存在?)和 pcmcia 调制解调器插入 pcmcia 插槽后的样子(请忘记 usb):

$ lspci -nnk | grep -A3 Modem
00:1e.3 Modem [0703]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Modem Controller [8086:266d] (rev 04)
    Subsystem: Matsushita Electric Industrial Co., Ltd. 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Modem Controller [10f7:834b]
    Kernel modules: snd_intel8x0m
00:1f.0 ISA bridge [0601]: Intel Corporation 82801FBM (ICH6M) LPC Interface Bridge [8086:2641] (rev 04)
    Subsystem: Matsushita Electric Industrial Co., Ltd. 82801FBM (ICH6M) LPC Interface Bridge [10f7:8338]

请注意,插入 pcmcia 调制解调器时,“启用移动宽带”会添加到网络下拉菜单中,但调制解调器是 56k......并且虽然启用移动宽带被“选中”,但上面显示移动宽带“未启用”。

新消息 - 让来自以色列的朋友使用 GNOME-PPP 让调制解调器工作。但是,当它进入用户名和密码部分时,似乎无法登录。将 pcmcia 调制解调器放回我的 win98 笔记本电脑,并尝试相同的用户名、密码和电话号码,然后它工作正常,但回到 ubuntu 笔记本电脑时,出现以下情况:

$ sudo gnome-ppp
[sudo] password for cf73: 
WVCONF: /home/cf73/.wvdial.conf
GNOME PPP: Connecting...
GNOME PPP: STDERR: --> WvDial: Internet dialer version 1.61
GNOME PPP: STDERR: --> Initializing modem.
GNOME PPP: STDERR: --> Sending: ATZ
GNOME PPP: STDERR: ATZ
GNOME PPP: STDERR: OK
GNOME PPP: STDERR: --> Sending: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
GNOME PPP: STDERR: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
GNOME PPP: STDERR: OK
GNOME PPP: STDERR: --> Modem initialized.
GNOME PPP: STDERR: --> Sending: ATM1L3DT404,2483900
GNOME PPP: STDERR: --> Waiting for carrier.
GNOME PPP: STDERR: ATM1L3DT404,2483900
GNOME PPP: STDERR: CONNECT 33333/ARQ/x2/LAPM/V42BIS
GNOME PPP: STDERR: --> Carrier detected.  Waiting for prompt.
GNOME PPP: STDERR: STATION ID - nrcga11rh03hp013,nrcga41ev
GNOME PPP: STDERR: Welcome 
GNOME PPP: STDERR: Please Sign-on: 
GNOME PPP: STDERR: --> Looks like a login prompt.
GNOME PPP: STDERR: --> Sending: jaim (edited)
GNOME PPP: STDERR: jaim (edited)
GNOME PPP: STDERR: Name, password pair incorrect
GNOME PPP: STDERR: Please Sign-on: 
GNOME PPP: STDERR: --> Looks like a login prompt.
GNOME PPP: STDERR: --> Sending: jaim (edited)
GNOME PPP: STDERR: jaim (edited)
GNOME PPP: STDERR: Name, password pair incorrect
GNOME PPP: STDERR: Please Sign-on: 
GNOME PPP: STDERR: --> Looks like a login prompt.
GNOME PPP: STDERR: --> Sending: jaim (edited)
GNOME PPP: STDERR: jaim (edited)
GNOME PPP: STDERR: Name, password pair incorrect
GNOME PPP: STDERR: Please Sign-on: 
GNOME PPP: STDERR: --> Looks like a login prompt.
GNOME PPP: STDERR: --> Sending: jaim (edited)
GNOME PPP: STDERR: jaim (edited)
GNOME PPP: STDERR: Login failed, reason = (-190,nrcga41ev,1501768937-000,nrcga11rh03hp013)
GNOME PPP: STDERR: Connection closed by foreign host.
GNOME PPP: STDERR: --> Connected, but carrier signal lost!  Retrying...
GNOME PPP: STDERR: --> Sending: ATM1L3DT404,2483900
GNOME PPP: STDERR: --> Waiting for carrier.
GNOME PPP: STDERR: N
GNOME PPP: STDERR: O
GNOME PPP: STDERR: ATM1L3DT404,2483900
GNOME PPP: STDERR:  CARRIER
GNOME PPP: STDERR: --> Carrier detected.  Waiting for prompt.
GNOME PPP: STDERR: --> Connected, but carrier signal lost!  Retrying...
GNOME PPP: STDERR: --> Sending: ATM1L3DT404,2483900
GNOME PPP: STDERR: --> Waiting for carrier.
GNOME PPP: STDERR: ATM1L3DT404,2483900
GNOME PPP: STDERR: Caught signal 2:  Attempting to exit gracefully...
GNOME PPP: STDERR: --> Disconnecting at Thu Aug  3 10:02:39 2017

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