Similar as modem tag, but uses USB

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modem disconnected after after a few second

I a new Ubuntu user.. I installed Ubuntu 14.04 dual boot with my windows.. I used modem zte mf656a .. with provider "3" (Indonesia). After a few seconds it's connected to the internet , it's ...
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156 views

How do I select network mode in Reliance 3g USB dongle

After googling on internet, I didn't find drivers for my zte modem. In my area 3G coverage is low and I am unable to change from 3G to 2G network, neither manufacturer provides it's drivers for ...
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4answers
4k views

Huawei E3272 Ubuntu

I have a problem with Huawei E3272 modem. Ubuntu 14.04 does not detect it as a mobile broadband modem. If I put my SIM card into my old modem(E3131) everything works, E3272 is just not detected. I ...
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1answer
341 views

Help me with installing modem driver software

I am having Huawei ec 150 Data card. It works well with the default network programs in Ubuntu. My network provider offers 3g speed upto 1gb for two days There after the speed will drops as per the ...
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2answers
355 views

how to make USSD call from huawei data card E1731

I have huwai data card e1731 using as dongle on ubuntu 14.04. Now i want to make ussd calls from data card. here are few lines of 'dmesg' usbserial: USB Serial support registered for GSM modem ...
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0answers
218 views

Acer TravelMate P645-MG 3G modem dosen't recoginized

I got a new laptop Acer TravelMate P-645-MG with builtin 3G card. I can see the modem in the dmesg [ 5.550759] usb 2-5: new high-speed USB device number 6 using xhci_hcd [ 5.569075] usb 2-5: ...
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89 views

xubuntu 14.04 gsm modem connection dropping

I'm using XUBUNTU 14.04. My GSM modem (E3131) keeps dropping connection randomly in intervals from 10 minutes to an hour. Most of the time I just wait about 30 seconds until it is recognized by the ...
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222 views

How to install Micromax 355G USB wireless modem in Ubuntu 14.04

How do I install a Micromax MMX 355G Data Card USB modem? I tried lsusb and sudo wvdialconf /etc/wvdial.conf, but neither of these commands detected my USB modem. I am using Ubuntu 14.04. I'm newbie ...
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2answers
404 views

Vendor Id and Product ID for Micromax 355G USB modem

I recently switched from windows to ubuntu and I'm newbie to this new platform. I want to configure my Micromax 355G usb modem in ubuntu 14.04 and for configure I check out lot of question on this ...
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370 views

Problems with Dell Wireless 5570 HSPA+ Mobile Broadband card ubuntu

I have problem with Dell Wireless 5570 HSPA+ Mobile Broadband card on Ubuntu 14.04. Here some debug output: ModemManager[3806]: <info> [1409355575.552118] [mm-iface-modem-simple.c:641] ...
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1answer
3k views

cdc-acm driver: This device cannot do calls on its own. It is not a modem

I am using Beagleboard-xm with 3.12 Kernel and ubuntu rootfs from Robert Nelson's site. I use a Telit HE910 GPS+GSM modem along with my project .So as per the HW user guide i have to apply a logic ...
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332 views

Huawei E3276 LTE uplink slow in the routing Ubuntu, but not with other devices in the LAN

I have a Huawei E3276 LTE dongle (12d1:14fe -> 12d1:1506) and a problem with the upstream speed. The problem is not only present with Ubuntu 14.04 LTS (64 bit workstation, kernel 3.16), but also with ...
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49 views

Failing using a mobile broadband usb modem

I get the following notice on the screen: "Your current network has a .local domain which is not recommended and incompatible with the AVAHI network service discovery. The service has been disabled." ...
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0answers
78 views

restricted access on GSM-Modem USBX for AT commands needed

I need help to prevent unwanted access for a GSM-MODEM on tty serial (USB0,1,2) by either: allow access (even for AT-commands) only for two programms, both are root (asterisk and smstools) or get ...
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2answers
753 views

How to set modem ON (Huawei Mobile broadband)

I have Ubuntu 14.04 and problem with Mobile Internet (Huawei USB-stick). When stick is plugged in upper left USB slot, everything works fine, when is plugged in any of two slots in lower right - not ...
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122 views

Mobile broadband connection is unavailable / USB modem detected as CD

I have almost the same problem as described here: Cannot make mobile broadband connection in Ubuntu 13.04 I've added new broadband connection, but it's still not visible on the list. from what I ...
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372 views

Cannot open /dev/ttyUSB0: No such file or directory - modem usb Huawei E353

I got USB modem Huawei E353 with sim card. Modem works on other computers, but when I try to use it on my comp, nothing happens (the network is not visible on the list). Modem lights up blue. I've ...
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0answers
370 views

ZTE MF667 not working in Ubuntu 14.04

Ubuntu 14.04 doesn't support ZTE MF667 modem. I found that the reason can be, because of upgrading from 13.10 to 14.04 Ubuntu. But I installed a fresh 14.04 version of the Ubuntu. Appreciate your ...
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2answers
844 views

Problem with ZTE MF193A usb modem in 12.04LTS

Recently I've bought a zte mf 193a data card. It came with the zte driver and application software for windows,linux and mac. I am able to use it in windows but I got trouble in ubuntu(12.04LTS). ...
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113 views

Tracking Message Issue with Huawei E398

we are developing LTE eNB Base station and it is not ready yet. We are testing our system with Huawei E398u-15 4G USB dongles. But it is very hard to follow the messages between USB dongle and our ...
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67 views

My Micromax MMX310G is not recognized in Ubuntu 14.04

My Micromax MMX310G is not recognized in Ubuntu 14.04. I tried editing every file as the blogs told me, and I even downloaded sakis3g but it just says "failed to connect". Ubuntu 14.04 is giving me ...
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229 views

How to install Zte ac8700 in ubuntu 14.04

I'm new to Ubuntu world. i installed Ubuntu 14.04 one week ago, but I'm unable to install my modem. Without modem there is no use of Ubuntu. Below is my modem installing history. ...
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1answer
111 views

not able to get 2G(EDGE) network in ubuntu 14.04LTS

i am using huawei E1732 data card. its working well if 3G service of an operator is available. but if i change the operator whose 3G network is not avalable then the modem is not working and i am not ...
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536 views

Installing DWM-157 on Ubuntu 14.04

I am trying to install my new D-Link USB Modem on Ubuntu 14.04. I followed these instructions. Except that there was no .tar.gz files. So I installed the .deb files, which instead. It seems like ...
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32 views

How to install an LG modem?

after calling the wvdial this is the answer I get : --> WvDial: Internet dialer version 1.61 --> Cannot get information for serial port. --> Initializing modem. --> Sending: AT --> ...
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1answer
672 views

USB Modem Driver Problem Ubuntu 14.04

i am using zte usb modem which comes with our local network operator Grameenphone (grameenphone.com). In Ubuntu 12.04 , i am use this modem properly. But in ubuntu 14.04, after installing the modem ...
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47 views

modem appears as wired connection!

I can't connect to the internet as the modem can't be detected. It all started when I installed huawei mobile partner, then network manager started to recognize my modem not as broadband but as wired ...
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1answer
814 views

How to connect with a Qualcomm/Huawei 3g modem

I have a 3g modem which lsusb reports as a Huawei Technologies Co., Ltd. E169/E620/E800 modem. However Windows' Network Connections panel shows it as a Qualcomm USB Modem 6000. So when I try to ...
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196 views

ModemManager dont find Android phone as modem

Are connection possible? Android phone in "USB Tethering" mode. mmcli -L output: No modems were found dmesg|tail output: [83189.182093] usb 2-1.2: USB disconnect, device number 18 [83189.386728] ...
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1answer
339 views

Add calling and sms to Vodafone Dongle K3772

I have a Vodafone 3G Dongle which I use to connect to internet on my Ubuntu 12.04 laptop. All is working fine. Now I want to add sms and call facility to this device so that I could make calls ...
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74 views

Tp-Link wn723-n Wi-Fi [closed]

I have a problem with usb modem wn723-n. It works only if I plug in it again, otherwise it shows that I'm disconnected. Is it something connected to power of usb-port, but how then my mouse can work?) ...
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193 views

Micromax MMX377G G USB Modem not working in UBuntu10.04 and 12.04 32bit

Recently I bought a Micromax MMX377G 3G USB Modem cannot install in Ubuntu10.04 and 12.04 32bit Pls help me
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112 views

CDMA Modem not detecting 14.04

CDMA Modem is not detecting. Modem Details: Harvilon Model: ED269
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272 views

Wireless printing through ZTE network device not working

I am a beginner to Linux, having recently installed Ubuntu 14.04 on my Dell Inspiron 1525 alongside Win 7. I have a Samsung SCX 4521f multifunctional USB printer and a ZTE zxv10 h201l network ...
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1answer
1k views

How to install Huawei EC315 MTS Mblaze data card in Ubuntu 14.04 LTS

I have bought MTS Mblaze Data card which is Huawei EC315 but I am not able to install it in my Ubuntu 14.04. Please help. Regards, Sudhir
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1answer
539 views

Tata photon max Wi-Fi Data card is not working in ubuntu 14.04 LTS. Please Help!

I am using ubuntu 14.04 LTS. I have Tata photon max wifi data card. It was working when i installed it. It was randomly working after that. But, after installing updates it is not working at all. ...
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2answers
2k views

HUAWEI ( E173-u) Not Working in Ubuntu 14.04

I have recently Installed Ubuntu 14.04 . From the beginning of the Installation I had a problem with my Dongle. That is. When I first connect my modem ( After doing the necessary network setups ) It ...
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1answer
251 views

cant access internet via mobile broadband

I am new user of Ubuntu. I am using Ubuntu 12.04 LTS. Almost everything is working fine, but I can't access the internet. I am connected to my mobile broadband. It is ZTE MF691 USB modem. When i ...
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1answer
819 views

I can't get my usb modem to work (Huawei, 14.04)

I am new to Ubuntu - I just installed it yesterday and I have been having some problems. I would very much like to use my USB Mobile Broadband modem to gain access to the internet so I can do things ...
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1answer
259 views

Visiontek modem in Ubuntu 14.04

Within a few days my broadband connection will be cut.Then the only way I can connect is to use a usb modem(Visiontek 82GH HSUPA).The problem is I cannot use the modem in an ordinary account and has ...
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1answer
105 views

How to Successfully Restart a USB Modem without Reboot

@jorge-castro Continuing from "How to successfully restart a network without reboot?" Hello Jorge Castro Thank you for your detailed response on the topic ...
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2answers
2k views

Huawei E3531: view signal strength?

I have a Huawei E3531 3G dongle (which works fine on Ubuntu 14.04, right out of the box). However, it registers as an USB-Ethernet adapter and I can't view any signal strength or other connection ...
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1answer
514 views

3G EVDO USB modem speed limited on Ubuntu 14.04

I installed Ubuntu 14.04 on a HP dv6 laptop. I connect to the Internet via a 3G EVDO USB modem (CDMA) of Capitel make from BSNL Kolkata, device id 1c9e:9e00. Making this modem get detected by Ubuntu ...
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286 views

Ubuntu not detecting Huawei EC178 Modem

I have a Huawei EC178 3G modem. I had huawei mobile partner installed. I removed It's autostart launcher and indicator-application-service from startup applications. As a result Ubuntu have stopped ...
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417 views

How to make Huawei 4G module ME909u-521 work on Ubuntu?

I'm having some trouble having an Internet connection on 4G with Ubuntu (latest version, latest kernel). I had no trouble making my Huawei E3276 LTE dongle work. Now I'm trying to connect my ...
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1answer
2k views

How to add D-link dwm-156 to usb switch mode for automatic eject of driver CD / switch to modem mode?

I am running Ubuntu 13.10, 32-bit. I had every time need to go terminal to "eject" the windows driver CD,nor gone to disk & eject windows driver CD to make the d-link dwm-156 gsm modem ...
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1answer
606 views

Any app/GUI to manage a Huawei USB dongle?

Currently using a Huawei USB dongle which works perfectly out of the box with 14.04. Only thing I need now is a linux version of the GUI which enables users to send messages, make calls et al. ...
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1answer
1k views

Connecting a pyboard via USB gives “Could not grab port (tty/ttyACM0)”

When I plug a micropython (Arduino-like microprocessor board) in via USB it works just fine as a USB file-system, however I cannot use it as a TTY. I'm using Ubuntu 14.4 64bit. When I plug in the ...
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1answer
3k views

minicom not recognizing the USB modem

when inserting the USB GSM modem Huawei K3565, the network manager recognize it and i'm able to activate it from the network manage, but when runin the minicom it says: minicom: cannot open ...
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10k views

USB mobile broadband dongles in Ubuntu (14.04)? Where to start?

Your situation or what you need to get a working Internet connection with a mobile broadband USB dongle: You have the USB dongle, of course. You have a 3G, 4G or whatever SIM card with a data plan ...