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Thread: Modem problem

  1. #1
    Join Date
    May 2012
    Beans
    34

    Modem problem

    hi, My name Wahyu
    new to linux love to use foss
    i have a new installation ubuntu precise 12.04.1
    I format my hdd and have ubuntu only os in my acer aspire 4739
    Problem is my modem doesn't work in nm-applet
    i have downloaded(from another win xp) and install wvdialconf but it doesn't allow me to install .deb files so what i do is manually copy it files with sudo nautilus open .deb files in file roller and copy the files to folder location as i see in file roller folder name (Is this the right way to install?)
    but it still doesn't work
    yes i allready install its dependencies: debconf_1.5.42ubuntu1_all ; libc6_2.15-0ubuntu10_i386 ; libstdc++6_4.6.3-1ubuntu5_i386 ; libuniconf4.6_4.6.1-2build1_i386 ; libwvstream4.6-base_4.6.1-2build1_i386 ; libwvstreams4.6-extras_4.6.1-2build1_i386 ; network-config_0.2-1_all ; wvdial_1.61-4build1_i386 ; and edit wvdial.conf in etc/wvdial.conf based on what i found in google

    still doesn't detect my usb modem stick cyrus zte 21.6 mbps like this one http://www.cyruspad.com/product.php?id=24

    also i try to enter terminal :
    sudo wvdialconf
    got this : Editing `/etc/wvdial.conf'.

    Scanning your serial ports for a modem.

    Modem Port Scan<*1>: S0 S1 S2 S3 S4 S5 S6 S7
    Modem Port Scan<*1>: S8 S9 S10 S11 S12 S13 S14 S15
    Modem Port Scan<*1>: S16 S17 S18 S19 S20 S21 S22 S23
    Modem Port Scan<*1>: S24 S25 S26 S27 S28 S29 S30 S31


    Sorry, no modem was detected! Is it in use by another program?
    Did you configure it properly with setserial?

    Please read the FAQ at http://alumnit.ca/wiki/?WvDial

    sudo wvdial
    got this :
    --> WvDial: Internet dialer version 1.61
    --> Cannot open /dev/ttyACM0: No such file or directory
    --> Cannot open /dev/ttyACM0: No such file or directory
    --> Cannot open /dev/ttyACM0: No such file or directory


    plisss help me....
    what to download what to install and howwww
    plizz

  2. #2
    Join Date
    Aug 2011
    Location
    Des Moines, Iowa, USA
    Beans
    126
    Distro
    Xubuntu 12.04 Precise Pangolin

    Re: Modem problem

    Quote Originally Posted by Jvdy View Post
    hi, My name Wahyu
    new to linux love to use foss
    i have a new installation ubuntu precise 12.04.1
    I format my hdd and have ubuntu only os in my acer aspire 4739
    Problem is my modem doesn't work in nm-applet
    i have downloaded(from another win xp) and install wvdialconf but it doesn't allow me to install .deb files so what i do is manually copy it files with sudo nautilus open .deb files in file roller and copy the files to folder location as i see in file roller folder name (Is this the right way to install?)
    but it still doesn't work
    yes i allready install its dependencies: debconf_1.5.42ubuntu1_all ; libc6_2.15-0ubuntu10_i386 ; libstdc++6_4.6.3-1ubuntu5_i386 ; libuniconf4.6_4.6.1-2build1_i386 ; libwvstream4.6-base_4.6.1-2build1_i386 ; libwvstreams4.6-extras_4.6.1-2build1_i386 ; network-config_0.2-1_all ; wvdial_1.61-4build1_i386 ; and edit wvdial.conf in etc/wvdial.conf based on what i found in google

    still doesn't detect my usb modem stick cyrus zte 21.6 mbps like this one http://www.cyruspad.com/product.php?id=24

    also i try to enter terminal :
    sudo wvdialconf
    got this : Editing `/etc/wvdial.conf'.

    Scanning your serial ports for a modem.

    Modem Port Scan<*1>: S0 S1 S2 S3 S4 S5 S6 S7
    Modem Port Scan<*1>: S8 S9 S10 S11 S12 S13 S14 S15
    Modem Port Scan<*1>: S16 S17 S18 S19 S20 S21 S22 S23
    Modem Port Scan<*1>: S24 S25 S26 S27 S28 S29 S30 S31


    Sorry, no modem was detected! Is it in use by another program?
    Did you configure it properly with setserial?

    Please read the FAQ at http://alumnit.ca/wiki/?WvDial

    sudo wvdial
    got this :
    --> WvDial: Internet dialer version 1.61
    --> Cannot open /dev/ttyACM0: No such file or directory
    --> Cannot open /dev/ttyACM0: No such file or directory
    --> Cannot open /dev/ttyACM0: No such file or directory


    plisss help me....
    what to download what to install and howwww
    plizz

    It seems like your system is looking for the modem on a serial (com) port instead of usb. Have you tried a different usb port? Also, copying the files as you mentioned won't work. Why can't you install .deb files? What does it say when you try to? Or does simply nothing happen?

  3. #3
    Join Date
    May 2012
    Beans
    34

    Re: Modem problem

    if i double click .deb files its open software center but doesn't allow me to click install button, its grayed out so i decide to copy its files

  4. #4
    Join Date
    Aug 2011
    Location
    Des Moines, Iowa, USA
    Beans
    126
    Distro
    Xubuntu 12.04 Precise Pangolin

    Re: Modem problem

    Open the task manager and check if "polkit-gnome-authentication-agent" is running. If not, open the run dialog (alt f2) and type "usr/lib/policykit-1-gnome/polkit-gnome-authentication-agent-1" (without the quotes) and try running the .deb file again.

  5. #5
    Join Date
    May 2012
    Beans
    34

    Re: Modem problem

    i've tried that also i tried to kill it and then rerun it but stil the same i can't click the install button
    pliz any other suggestion
    ?????

  6. #6
    Join Date
    Apr 2012
    Beans
    4,585

    Re: Modem problem

    if you are having trouble with opening .deb files through the GUI package manager then maybe try using dpkg directly

    1. open a terminal
    2. cd to the directory containing the .deb file
    3. type

    Code:
    sudo dpkg -i name_of_file.deb
    Make sure any other package managers (Software Center and/or Synaptic) are closed first otherwise you will get a file lock error

    https://help.ubuntu.com/10.04/serverguide/dpkg.html

  7. #7
    Join Date
    May 2012
    Beans
    34

    Re: Modem problem

    Quote Originally Posted by steeldriver View Post
    if you are having trouble with opening .deb files through the GUI package manager then maybe try using dpkg directly

    1. open a terminal
    2. cd to the directory containing the .deb file
    3. type

    Code:
    sudo dpkg -i name_of_file.deb
    Make sure any other package managers (Software Center and/or Synaptic) are closed first otherwise you will get a file lock error

    https://help.ubuntu.com/10.04/serverguide/dpkg.html
    thanks its work
    but my real trouble is i can't connect to the internet cause wvdial doesn't detect my modem

    does anyone can help?
    tell me howw

  8. #8
    Join Date
    May 2012
    Beans
    34

    Re: Modem problem

    still same error if i trying to enter terminal run this :
    sudo wvdialconf i got error that say no modem detected like i post before
    http://ubuntuforums.org/newreply.php...1&p=12409195#1

  9. #9
    Join Date
    Apr 2012
    Beans
    4,585

    Re: Modem problem

    is the modem being detected in your lsusb and/or lshw?

    Code:
    lsusb
    Code:
    sudo lshw

  10. #10
    Join Date
    May 2012
    Beans
    34

    Re: Modem problem

    yes i already tried it lsusb
    it detected my usb modem stick got this list

    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
    Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
    Bus 001 Device 003: ID 0402:7675 ALi Corp.
    Bus 002 Device 003: ID 19d2:0154 ZTE WCDMA Technologies MSM

    but i think it's not necessary cause wvdialconf will detect it so i think thats no need lsusb
    lsusb only show me what is coneccted to my computer
    and lshw only show all of computer hardware

    any other suggestion?

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