Questions tagged [modem]

A modem (modulator-demodulator)

Filter by
Sorted by
Tagged with
0
votes
0answers
35 views

Built-in modem works in ubuntu 20.04, but not 21.04

my built-in 3G modem (Huawei / HP 840 laptop) does not show up in 21.04, but worked in 20.04 yesterday. Followed some guidelines on modem-manager snaps and similar, but they seem to be disfunct and ...
0
votes
0answers
18 views

Modem and Bluetooth drivers for a Lenovo IdeaPadS145

I installed the operating system on my Lenovo IdeaPad S145 but it did not have the modem nor the Bluetooth drivers and I can’t get online. Are they working on drivers for this machine? Need them ...
1
vote
1answer
75 views

install Modem Driver BCMWL for a specific Kernel only out of many

I have 3 Kernels installed on my focal fossa 5.4.0-26-generic 5.4.0-54-generic unsigned-5.9.0-050900-generic Initially, My BCMWL proprietary drivers 6.30.223.271 are working fine in 5.4.0-26-generic,...
0
votes
0answers
362 views

ttyUSB not showing for GSM modem in Ubuntu 20..04

I am using a GSM modem to try to send SMS, the modem model is from TCT Mobile X230L on Ubuntu Description: Ubuntu 20.04.1 LTS Release: 20.04 Codename: focal , the modem is recognized ...
1
vote
1answer
2k views

How can I connect LTE 4G USB MODEM to Ubuntu 20.04?

I need help to connect "LTE 4G USB MODEM (Plug & Play Dongle Device)" to my Ubuntu 20.04 LTS. Device Image When I plug it to USB Port, it starts connecting/disconnecting problem. And in ...
0
votes
0answers
181 views

How to connecting directly with my Fiber Modem via PPPoE?

I have a FTTH fiber directly at home, I want to connect my Ubuntu 18.04 box directly with the Fiber Modem (via PPPoE) bypassing the ISP provided Router. The ISP send me the parameters to use to can ...
1
vote
1answer
315 views

unable to enable sierra modem due to policykit

I have a machine running ubuntu 16.04 and mmcli 1.6.4 with a Sierra MC7710 modem installed. It's currently showing mmcli -m 0 -w /org/freedesktop/ModemManager1/Modem/0: Initial state, 'disabled' when ...
2
votes
0answers
184 views

Notebook GSM modem responding to incoming calls on mobile phone

I few weeks ago, i bought a used Sierra EM7455 gsm modem for my Thinkad l470, which seems to be working perfectly with the inserted second multi-sim from my operator. After some days i noticed, that ...
0
votes
0answers
265 views

I set up my wired D-Link modem in windows easily, but in ubuntu, it is a bloody job!

I want to set up my wired ADSL2+ D-Link router. It is simply: Typing 192.168.1.1 in address bar. username and password In Ubuntu what appears is: It needs clicking refresh bottom multiple times ...
0
votes
1answer
247 views

How do I monitor bytes transferred in an Internet connection?

When I connect to the Internet in Xubuntu 19.04, there is an item in the Network Connections menu in the upper right corner of the desktop labeled "Connection Information", but it doesn't tell me how ...
0
votes
1answer
421 views

Dell Wireless 5808 Gobi 4G LTE (Sierra Wireless MC7355) not connecting in Ubuntu 19.10

I've recently bought a Dell XFR E6420 with a Dell Wireless 5808 Gobi 4G LTE modem. It works fine in Windows, but under Ubuntu 19.10 it won't connect at all. It gets recognized, but won't connect to ...
3
votes
0answers
135 views

sending and reading the sms from GSM modem

I have Quectel EC 25 modem in my Ubuntu 16.04 machine. It is using ttyUSB2 port, I want to read the SMS as it receives in the modem.
0
votes
0answers
105 views

Teletalk huawei 3G Modem Install Error Ubuntu 18.04 LTS

I am a new user on Ubuntu. Now 30 days ago I installed Ubuntu 18.04 LTS Version in My PC. But Many time I try to Teletalk Modem & I face much error. I was find help in Ubuntu forums but I could ...
1
vote
1answer
3k views

Huawei E3131 modem shows as mass storage

I am on Ubuntu 18.04 LTS and updated the sysytem to the latest. I use Huawei E3131 USB dongle to connect to the Internet. Recently I noticed that the dongle is not detected as a modem. When I run the ...
0
votes
0answers
573 views

Modem manager GUI does not work

I am on Ubuntu 18.04 LTS. I usually use a Huawei E3131 dongle to connect to the Internet. Recently I wanted to read the SMS messages and run USSD codes to communicate with the ISP to control my data ...
0
votes
0answers
191 views

Need modem driver of Lenovo T420 laptop

I have Lenovo T420 laptop. I installed Ubuntu 16.04 LTS. In laptop there is a modem which I need to install. Modem: Thinkpad Modem Adapter (Conexant Systems) Any help will be highly appreciable ...
0
votes
1answer
322 views

udev symlink doesn't point to /dev file

I am trying to create a udev rule to make a symlink to a usb modem when I plug it in. I expected the link to point to /dev/ttyACM0, however when running ls -l I get the output: lrwxrwxrwx 1 root ...
1
vote
1answer
180 views

Purged packages, now APT says many packages (half the system) are no longer required

Purged unused Modem + Printer + Bluetooth drivers, now APT says 'half the system is no longer required' However removing them will break my os. What do you do to fix this? How do I re-install the ...
0
votes
0answers
153 views

Cannot connect to internet using my modem

I have Windows xp professional in my pc. I dual boot Ubuntu 18.4 with window xp. Installation complete. But now I am not able to connect to the Internet by using my Micromax modem in Ubuntu. ...
0
votes
1answer
704 views

USSD in ZTE MF833T

The modem is directly running as USB Etherne and is not detected by Modem Manager GUI. I have to manage settings in address http://192.168.0.1/. Is it possible to send USSD request in ZTE MF833T ...
1
vote
0answers
478 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 ...
2
votes
1answer
1k views

I have to disconnect/reconnect network cable to access Internet

I use Ubuntu 16.04 and connect my machine alongside other machines by using a switch to a modem to use Internet. Today I encountered a problem: Other machines can connect to the Internet; but I ...
3
votes
0answers
640 views

Unable to connect with LTE modem after upgrading to 18.04

I've recently upgraded (via fresh reinstall) from 17.10 to 18.04 and am trying to connect my LTE modem to my telco. Laptop: Lenovo T470s Modem: Sierra MBIM [1199:907B] (cdc-wdm0) Location: Australia ...
0
votes
0answers
524 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 ...
1
vote
0answers
23 views

Linmodem MD563X-HaM

Is it possible to install HaM driver on kernel 4? I couldn't find any useful info about it. Are there any other alternatives? Ambient Technologies Inc HaM controllerless modem (rev 02 Dan
1
vote
1answer
1k 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 ...
3
votes
1answer
595 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 ...
5
votes
1answer
3k views

Built in 4G modem of Thinkpad X1 carbon (5th gen) is not deteceted in ubuntu 16.04

I am having a Thinkpad X1 carbon (5th gen) laptop with in build 4G mobile broad band modem. Even though the socket for the SIM card is available on the laptop, mmcli -L does not detect it. Is there ...
1
vote
0answers
326 views

Ubuntu 16.04 LTS cannot see built-in 3G modem Lenovo ThinkPad T410

I'm a newbie and try to become friends with system. A have a prepaid 3G sim card, installed into built-in 3G modem of my Lenovo T410. I know it worked with another simcard 6 months ago, but now i cant ...
1
vote
0answers
351 views

Modem is connected, but no internet in Ubuntu 17.04

Really desperate here. I have replaced my Linux Mint with Ubuntu 17.04 earlier today. The only way to connect to the internet for me is to use my HSPA modem. I used the default connection options to ...
0
votes
1answer
556 views

Ubuntu Machine sharing internet, but won't show up on network

I get my home internet through a hotspot, which is limited to 10 devices and has a horrific wireless range. To bypass these limitations, I am using a laptop running Ubuntu connected to a wireless ...
0
votes
0answers
136 views

Grameen Phone ZTE modem is not detected in ubuntu 14.04

I have a ZTE modem from grameen phone. But it doesn't work in ubuntu 14.04. Works fine in all the distributions of Windows. The problem is when I insert the modem I cannot see a device in the menu. If ...
1
vote
0answers
969 views

Qualcomm CDMA Technologies MSM not shoing in network manager

I have got hold of a USB 3G modem for my travels in a couple of weeks. I was hoping it was a case of connect and it should show up in Network manager in Ubuntu 16.04 unfortunately nothing. The only ...
0
votes
0answers
789 views

laptop has internal modem, but network connections only shows ethernet and wifi

How do I get the internal modem (model/make unknown) of my Panasonic CF-73 Toughbook with Ubuntu 17.04 on it, to be an option in the network selections? How do I get my browser to use it for dial-up (...
1
vote
1answer
1k views

Getting AT&T Velocity USB dongle on Ubuntu 16.04 server

Preface: This device works fine when connected to the Desktop version of Ubuntu. It creates a new network interface and provides Internet connectivity. But, when I try to connect it to the Server ...
0
votes
1answer
553 views

Even though ubuntu is seeing my serial port, It wont send or recive data

I have been having trouble with my serial port on my ubuntu server 16.04 machine. First off its a lenovo thinkcentre M-57 model 6071, and here is the output of uname -a: Linux server 4.4.0-78-generic ...
3
votes
2answers
5k views

How to install Sierra Wireless Ubuntu 16.04 Dell Latitude

I have a dell latitude e7470 laptop, I have a 4g sierra wireless modem installed. In windows 7 modem works. On ubuntu 16.04 lts is visible in command output but not working: output of lsusb: ...
1
vote
1answer
557 views

Getting 3G instead of 4G (LTE)

I've got a Sierra Wireless Airprime MC7354 module, supplying a cellular communication to my x86 - running Ubuntu Server 14.04. By default, on module boot, it searches for an LTE network connection, ...
1
vote
1answer
182 views

Problems with my 3G serial modem

I'm using a PC with an internal 3G serial modem. The computer is from work, so i asked for specifications and they told me that the name of the modem is: Cinterion EGS5 I've been googling for ...
4
votes
0answers
631 views

Thinkpad T420 3g modem

I have been trying to connect to 3G using my data sim card on ubuntu. lssub return this: Bus 002 Device 003: ID 045e:0083 Microsoft Corp. Basic Optical Mouse Bus 002 Device 002: ID 8087:0024 Intel ...
0
votes
0answers
1k views

Huawei E8372h-927 Modem configuration not working on Ubuntu 14.04 lts

I'm having trouble with my broadband modem (Huawei E8372h-927) on Ubuntu 14.04 . I have install divers for (Huawei E8372h-927) as per installation procedure are as follows: Installatiion a. To ...
1
vote
1answer
2k views

D-Link Modem in Ubuntu 16.04 LTS not being detected

I have installed Ubuntu 16.04 LTS along with Windows 7. Though the installation worked fine,I am unable to do Internet from there. I do Internet using D-Link Modem where the system requirements are ...
0
votes
1answer
675 views

I can't use my Huawei modem in Ubuntu 16.10

After installing Ubuntu 16.10, I've created a mobile broadband connection, but, for some reasons, the connection can`t be displayed. Help me to solve this problem!
1
vote
0answers
70 views

i lose my wireless connection but my modem works

im using ubuntu 16.04 with windows 7 on my laptop . sometimes im losing connection with my modem , and i cant see again even though i turn off and then on my laptop's wifi . it only starts working if ...
2
votes
1answer
3k views

USB Broadband Dongle is not working

First of all I m a newbie to ubuntu and recently installed 16.10. Then when i tried to connect to the internet my usb dongle doesn't show up. I tried everything, googled many times. I tried adding a ...
1
vote
0answers
367 views

ZTE ZXHN H208N Modem Issues (Wireless/Ethernet)

Wireless & Ethernet on this modem won't work corectly (tried both methods) It connect fine but neither programs connect very slowly or won’t connect at all Major apps (like updater) sometimes ...
1
vote
0answers
802 views

4G Modem Huawei HiLink - can't connect

Modem Huawei E3372H Changed firmware from windows with special program, it should be now (I don't know how to check if it is really so): WEBUI_17.100.06.00.03_Hilink_v7r2_9x25 When I connect it in ...
1
vote
0answers
318 views

How to detect if any 4G hardware modem installed on a computer in Ubuntu v14.04

I got a new laptop from office Lenovo L460, it has micro sim slot on it but I have no idea whether it has hardware to support. I can not open the back of the laptop to check this. Is there any ...
2
votes
0answers
439 views

Ericsson MiniPCI (USB) 3G modem unregisters after boot

I have an internal Ericsson F3507g 3G modem (MiniPCI slot but USB connection) which gets intialised at boot but is deregistered immediately after - from dmesg: [ 1.366454] usb 2-1.4: new high-...
3
votes
1answer
923 views

How to use mmcli to send sms?

As questions says, I want to send sms using mmcli. As ubuntu already has mmcli installed, I connected my phone via USB, enabled USB debugging(I also enabled usb tethering but I don't know if that is ...

1
2 3 4 5