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Questions tagged [wwan]

A WWAN, or wireless wide area network, allows a computer to connect to the Internet using cell phone towers.

31 questions
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4 answers

Fibocom L850-GL installation on Ubuntu 18.04

I have a new gen 6 X1 carbon with a 4G connection. But, unfortunately, I could not install it in Ubuntu 18.04. I appreciate if anybody can help to install Fibocom L850-GL. PS: I want to use the 4G network in both Windows and Linux environments.…
Mohsen Laali
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6
votes
1 answer

How to establish IP connection for WWAN on 18.04

How do I establish and IP connection to the WWAN of a Sierra Wireless MC7354? I have a system with a Sierra Wireless MC7354 modem running Ubuntu 18.04. ModemManager can see and control the modem. $ mmcli --modem 0 returns lots of great…
Bill Door
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5
votes
0 answers

How to use sim cards on ubuntu 21.10. WWAN requirements are satisfied with the system

I have a lenovo x1 carbon thinkpad. I purchased it with WWAN capabilities enabled but, I have never used it. I inserted the sim card into the slot. What do I have to do next? It is not auto initializing. Following are the WAN related available parts…
figs_and_nuts
  • 363
4
votes
2 answers

WWAN-modem disabeling by itself, Ubuntu 14.10, Lenovo T440s, Sierra Wireless EM7345 4G LTE

I have had my Lenovo for quite some time now, and tried looking arround for solutions to my problem with the WWAN. I can enable the WWAN both through the GUI and the terminal, and connect via my network provider. But after some time the net drops…
cbobach
  • 41
3
votes
3 answers

HP lt4112 LTE/HSPA+ Gobi 4G Modem (Huawei ME906E) QMI not working 14.04

UPDATE: the modem works out of the box with Ubuntu 16.04! HP lt4112 LTE/HSPA+ Gobi 4G Modem (Huawei ME906E, M.2 => USB) The "ethernet module" is seen, but not the broadband modem. I was trying a LOT of things, and once a window asking the SIM popped…
William
  • 33
2
votes
0 answers

Sierra WWAN Kernel Module Acting Strangely

So a few days ago I installed Zorin OS (basically, Ubuntu with a Windows-like desktop environment) on my grandmother's computer to save it from the slowness of Windows 7. Now, since she uses an AT&T USB Modem (Sierra AirCard 313U) I have to load the…
manuel.rivera
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2
votes
3 answers

where can I find the wwan fcc unlock for 8086:7560

Lenovo ships its P16 gen 2 laptops (certified for Ubuntu linux) with the following wwan card: Intel MBIM [8086:7560]. Modem manager see the wwan modem, but cannot enable it (error message: ** (modem-manager-gui:9178): WARNING **: 10:33:30.084: Modem…
Martin Pfannkuchen
  • 21
2
votes
1 answer

Ubuntu 22.04 LTS / Qualcomm Snapdragon X55 5G / NetworkManager config

I am having problems getting the Network Manager in Ubuntu 22.04 LTS to correctly turn on the onboard Qualcomm Snapdragon X55 5G modem. If I try it seems NM tries to configure the connection, but never turn on the hardware needed. If I do a $> sudo…
Nikolaj Hansen
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2
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0 answers

How well does Ubuntu work on Thinkpad X1 Nano with 5G?

I am interested in the new ultralight Thinkpad X1 Nano by Lenovo, but I never use Windows. Has anyone tried Ubuntu on it? Does it work well? In particular, does the 5G modem work? What about other basic functions (wifi, audio, touchpad, suspension,…
Nuno
  • 153
2
votes
0 answers

Server doesn't detect SIM slot but Desktop does. (18.04 LTS)

I'm currently working with a Dell Gateway 5000 and Ubuntu Server 18. When I enter nmcli device or ifconfig, the SIM interface (WWAN) doesn't appear. It shows other ports, such as wired Ethernet. Also, it doesn't even show when the enp1s0 interface…
Erick G
  • 31
2
votes
2 answers

mobile broadband not appearing on system menu

I inserted a sim card in the sim card slot of my laptop and was expecting the mobile broadband option to appear on the system menu, but it doesn't. I have a Fibocom L860 and WWAN is also enabled via bios so I'm thinking that it should work. As far…
xjm
  • 105
1
vote
1 answer

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, and if fails - it falls back to 3G. Though I'm…
orangesomethingorange
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1
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How to fix resume issue: usbhid 2-4:1.0: can't add hid device: -110

Since I installed an Ericsson H5321gw 3G/GPS/HSPA+ WWAN module into a ThinkPad X1 Carbon running on 14.04.02 I'm seeing issues when resuming from suspend. More specifically, login both graphical as well as on Ctrl-Alt-F1 console will "stall", and…
vorburger
  • 704
1
vote
1 answer

Mobile Broadband do not work with Thinkpad T440p on Ubuntu 13.10

I have a new Lenovo T440p with built in Mobile Broadband a Lenovo N5321gw (I'm guessing its a rebranded Ericsson H5321gw). Ubuntu detects it fine and I can configure it and give the pin-code. But as soon as I press connect it try to connect and then…
user2645085
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1
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Lenovo x1 carbon gen11 WWAN(mtk_t7xx) stopped working after upgrade from 24.10 to 25.04

Modem manager sees the modem but it's always in "enabling" state. Modem is Bus 001 Device 006: ID 0e8d:xxxy MediaTek Inc. T700 Modem
Mykhaylo Shcherbak
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