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Questions tagged [usb-modem]

Similar as modem tag, but uses USB

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ubuntu 16.04 does not boot when wireless modem card removed from laptop

I would like to use my laptop without its wireless modem card. The laptop with only ubuntu 16.04 installed does not boot: it is stuck where ubuntu logo appears with 5 dots below turning from orange ...
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How to select Network-type UMTS in mobile broadband in ubuntu 18.04

I am using ubuntu 18.04 and want to connect Huawei E1750 usb 3G dongle, but i am unable to choose UMTS/HSPA(3G) network with it. Also on creating new connection i am inable to get gsm.network-type. ...
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19 views

Huawei E3372h LTE dongle does not detected by command line: lsusb

nice everyone, My environment is VMware ubuntu 16.04, and it's my problem below. The usb compatibility is usb3.0. enter image description here enter image description here I have installed usb-...
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16 views

Is there any SMS Spoofing application?

I use dial up USB modem to connect a SIM card to PC. How can I manipulate Sender Number while sending SMS using that SIM via modem?
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18 views

Unable to install Airtel 4G LTE device (USB Dongle device) on Ubuntu 16.04(64 bits)

Recently I have installed Ubuntu 16.04 and trying to install Airtel 4G LTE device, but it's giving me following errors while installation Also shows no device at the end. But in files explorer, there ...
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1answer
580 views

Ubuntu 18.04 EM7455 works only after suspend

I hit a strange problem discussed in this thread of some modem mailing lis https://lists.freedesktop.org/archives/modemmanager-devel/2017-February/003804.html. Basically when I start up my system in ...
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19 views

Kernel for Ericsson BV F3507g Mobile Broadband Module

After many problems and faults, I decide to ask directly. What system kernel do I need to install to make the 3g modem work on a ThinkPad T400 laptop? lsusb spits out: Bus 002 Device 002: ID 0bdb: ...
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32 views

PPP Persist Issue

We are using dial-up modem in a network device. It has Ubuntu 14.04 Server OS loaded to it. The device has has USB ports so that we can insert USB modem. We can successfully create the ppp0 interface ...
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66 views

Use internet via WiFi + send SMS messages via USB modem

I am running Ubuntu 16.04 LTS desktop edition. I connect to the internet using a USB WiFi adapter, which connects to my service provider's standard issue wireless router. Everything works just fine, ...
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27 views

E3372s-153 connect to Ubuntu 16.04.5

Like in the title. I want connect modem Huawei E3372s-153 to Ubuntu 16.04.5 I changed the firmware to E3372s-153_Update_22.300.09.00.00_M_AT_04.01 and WebUI toUpdate_WEBUI_17.100.13.01....
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123 views

Install iBall 3.5G connect Modem on Ubuntu 18.04.1

I've searched a lot to resolve my issue on askubuntu.com, but my problem persists. (So there is no issue of duplicate topic) I installed Ubuntu Latest Version (18.04.1) on my Laptop (Dell Inspiron ...
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1answer
147 views

How to install Drivers for RS-232 for Ubuntu 14.04?

I'm trying to install drivers for RS-232 . Can you help me with proper command or method? In my PC when i'm giving lsmod its not showing the cdc_acm driver but i tried to install again it's showing ...
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28 views

What is the most relaible USSD manager in ubuntu

I am a PHP programmer and I want to start a small top up buisness in my country, it basically relies on sending USSD queries from my SIM to make the transfers So I thought of using a cheap solution ...
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1answer
64 views

Connect and reconnect LTE modem via systemd

I use an USB LTE modem for connecting my Ubuntu 18.04 server to LTE metwork. The modem is 12d1:1506 Huawei Technologies Co., Ltd. Modem/Networkcard. I wrote a systemd script which starts the ...
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1answer
250 views

ubuntu 18.04 netplan support ppp interface with specific ISP provider

Sorry about this could be FAQ but I did not find any useful information on Internet/Google. I setup a 4G/LTE modem on a Ubuntu 18.04 and it is verified by "sudo pon/poff provider". The next step ...
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176 views

ZTE Modem not working on Ubuntu 18.04

I have run the command lsusb and got the following code: Bus 001 Device 002: ID 8087:8000 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0003 ...
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219 views

3G USB dongles not working in Ubuntu 18.04

I have just installed Ubuntu 18.04 in my system, It's not recognizing my iBall 3.5G USB modem, Which was working fine in the previous version (Ubuntu 16.04) On Ubuntu 14.04 I was able to access ...
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90 views

Configuring 802.11n wifi dongle

Recently, I bought a 802.11n wifi dongle, but I am struggling to get it to work.. I have installed the rtl8188eu drivers, and the dongle is detected with the command lsusb, but kubuntu does not ...
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1answer
63 views

How do I setup my Conexant USB modem type 0572:1340 in Ubuntu 18.04 to send and receive faxes?

The driver has been installed but -- to start with -- I don't have access to the tty8 port where minicom finds the modem. minicom output is: minicom: cannot open /dev/tty8: Permission denied ls -l /...
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18 views

Why multiple Teletalk modem devices are shown as media although modem is ejected?

alhelal@VimLaTeX:/media/alhelal$ ls ae2106d3-de35-4fb3-b4c1-12f9280c5788 'Teletalk Modem16' 'Teletalk Modem24' 'Teletalk Modem32' 'Teletalk Modem' 'Teletalk Modem17' '...
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1answer
257 views

Unable to install Conexant USB modem type 0572:1340 in Ubuntu 18.04

I am new to Linux. I 've tried to install drivers for my Conexant FU07 USB modem but neither the Linuxant drivers nor the installer CD ones (dgcmodem_1.13_i386.deb) get properly installed. The ...
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188 views

How to install teletalk modem in ubuntu 18.04?

I installed the teletalk modem using the Linux script install.sh provided by the modem. Teletalk 3G application icon also appears in the dash when I search by 'Teletalk' but it don't open the ...
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0answers
211 views

Sierra EM7455 (Lenovo T470s) on Ubuntu 18.04

Ubuntu 18.04 Sierra Wireless EM7455 ModemManager v1.6.8 Attempting to connect with inbuilt modem results in this error in syslog and "Activation of network connection failed" in GUI May 30 22:22:45 ...
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1answer
1k views

ESP8266 warning: espcomm_sync failed error: espcomm_open failed UBUNTU 18.04

Can't force upload sketch from arduino IDE. warning: espcomm_sync failed error: espcomm_open failed error: espcomm_upload_mem failed error: espcomm_upload_mem failed dmseg [ 4980.110605] usb 3-4: ...
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0answers
468 views

Ralink RT2870/mt7601u Wifi Dongle not working

so... my problem is with this little guy that turned into a big headache. I tried EVERY forum post and countless Linux Distributions and i had the same problem, i cant make this Ralink wifi dongle to ...
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0answers
26 views

Usb-modem(hawei) automatically discconnecting on Raspberry PI3 after some time

I am using Raspberry PI3 for connecting 3 USB modem automatically and simultaneously. For this,I use 2 scripts: one for mode-switch and another for dialing. For mode-switch my script is modem.sh: #!/...
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131 views

I can't connect to Vodafone USB modem

I'm trying to connect to an USB modem with a Vodafone SIM. I have installed usb_modeswitch, the connection is created and the interface is up, but I have on the top right the information "not ...
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430 views

Mobile Broadband Settings

I recently switched from Ubuntu 16.04 to Ubuntu 18.04. Under 16.04 I was unable to use my Nokia C5.00 as USB Modem. Now I plug it into 18.04 - and it works. At least sometimes. There I need help. In ...
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51 views

remove huawei usb modem and reinstall on ubuntu 17.10

My Huawei USB modem has been working well on Ubuntu 17.10 since installation But suddenly stopped working for no apparent reason. lsusb shows that it is a modem and reconfiguring it shows the provider ...
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53 views

Huawei EC315 3G Dongle is not working in Ubundu

I'm a newbie to Ubuntu. I have an Ubuntu running board for Embedded development. I'm trying to configure Huawei EC315 modem for network connectivity. The output of lsusb is the below: root@texe_hub:...
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22 views

usb modem not working on 17.10at

My Huawei modem is not working on Ubuntu 17.10 lsusb shows that it is being recognised as a modem. It seems to try and connect but fails. The modem works fine in windows computer also worked well in ...
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101 views

E3276 on ubuntu

EDIT: solved the issue. I have inserted sim card wrong side - checked it on widonws that gave me hint I have E3276 modem and it is shining blue kamil@kamil-K53SV:~$ lsusb Bus 002 Device 003: ID ...
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31 views

How to connect Micromax 3G modem in Ubuntu

Whenever I want to connect my Micromax 3G modem, ubuntu doesn't connect it. But I can access my inserted memory card from modem. I'm posting an image in which I use lsusb command to see the ...
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1answer
223 views

USB serial adapter not showing as /dev/ttyUSBn

I have an old system running 14.04 LTS with a USB/RS232 adapter to connect a modem. It was working well until I had to restore the system disk from a backup - only 4 days old, fortunately :-) Now I ...
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1answer
509 views

modem-manager with Quectel EC21

I'm running Ubuntu Core on a Raspberry Pi Compute Module 3 (and IO board), and have a Quectel EC21 LTE modem connected to it via USB. I'm struggling to get it to work. Following the guide on the ...
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xubuntu 14.04 wont recognise my huawei e3372h 4g modem [duplicate]

good morning I am trying tu use my huawei e3372h modem on my xubuntu 14.04 but it wont work. xubuntu recognise the modem as an usb flash memory. i really need some help thanks
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1answer
173 views

Ubuntu Server - modprobe cdc_ether module not found :(

So I'm trying to install a usb dongle on the server. However, when doing modpropbe cdc_ether I'm getting no module found. It seems the usb networking driver stack is missing in this installation. ...
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242 views

Ubunut 16.04 Huawei Modem: ME909S-120P

Hey Guys, I have troubles to bring up our new m2-huwai modem. (ME909S-120P) It's my first mobile setup, so I am not really knows if I do the right things ;) The goal is also to use the modem-...
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306 views

4G/LTE modem connection issue

I'm trying to use a Huawei 4G dongle on an Ubuntu 16.04 LTS. My USB 4G dongle is correctly detected as a modem : romain@dPanda:~$ lsusb ... Bus 002 Device 003: ID 12d1:1c05 Huawei Technologies Co., ...
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49 views

How can I check if SIM is inserted?

I have a computer running Ubuntu 16.04 inserted into a box together with many devices. It has a Huawei 4G modem but I am having trouble connecting it to the internet using it. It appears as an ...
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0answers
10 views

how to use micromax 352g modem in 2018 in ubuntu?i tried installing gksu and lsusb method but that didn't work for me

I've tired lsusb and gksu (which now has become disappeared) and none of them work, maybe I am missing something.Please help.
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33 views

my modem is working when i plug it when my computer is turned off and then turn it on

I am having a problem with my usb modem in ubuntu 16.04. It works only if I plug it when my computer is turned off and then turn it on. If I do so, the modem works perfectly fine. When I attach my ...
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32 views

modem problem in ubuntu 16.04

hello guys i have a problem of my modem it is huawei E3531 version:21.318.31.00.341 port:ttyusb2 type:GSM it was working with no problem in ubuntu 16.04.after i had reinstalled my ubuntu 16.04 system ...
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1answer
983 views

Lubuntu: connect to Huawei E3531

After hours of trying searching the web and trying several things, I can't get running a Huawei E3531 usb-modem. Before updating Lubuntu 14.04 LTS to 16.04 LTS it worked well. Now it noticed the ...
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1answer
430 views

Can't access modem manager gui on ubuntu 16.04 LTS

i have modem manager gui version 0.0.18-3 in ubuntu 16.04 LTS when access modem-manager-gui show message error like this : Connection manager: Network Manager >= 0.9.0 Modem manager: Modem Manager ...
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192 views

How to compile qmi_wwan driver on ubuntu 17.10?

I've modifed qmi_wwan driver to make it work for my 4G LTE MIFI, and I want to compile and test this module. So how can I compile only related source files to make it work?
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205 views

Not able to establish connection through Airtel 3G USB Dongle after its detected as modem

I have been able to use the same dongle to connect on Fedora 23 and connect and browse the internet. The dongle model is Huawei E1731 On ubuntu 16.04 I'm unable to establish connection even though ...
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1answer
210 views

How to add .patch file code to usb_modeswitch and add support for 3G USB modem?

so I want to switch over to ubuntu from windows but unfortunately after doing some research I found out that my 3G USB modem doesn't work well with GNU/Linux in that you have to configure your own ...
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850 views

How to install HUAWEI Mobile partner in Ubuntu 17.10?

There are ways of installing mobile partner in earlier versions of ubuntu by downloading mp21.zip file and further installing it. However, there 64-bit link somehow crashed. link: How to Install ...
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1answer
317 views

Mobile broadband via USB modem not connecting any more

My USB modem is properly set and it used to work fine with Ubuntu 17.10. I tried it several times and it worked just fine. Now it suddenly decided not to work any more! It's working fine on other ...