NetworkManager is a set of co-operative tools that make networking simple and straightforward.

learn more… | top users | synonyms (1)

0
votes
0answers
54 views

Aquaris E5 HD (Phone) wifi settings

Not too sure if this is the right place to pose this question, so it not please let me know where it should go. I have recently brought an Ubuntu phone (Aquaris E5 HD). On the whole I like it, but ...
0
votes
1answer
22 views

Dlink DWA-125 connection quality always 0

I use DLINK DWA-125 on my PC as my network card doesn't support wireless connections and have an issue with my adapter using Ubuntu 15.10. I can see a lot of WiFi spots but the connection quality is 0 ...
0
votes
0answers
25 views

NetworkManager StrongSwan No Certificate

I have used vpnc to connect to a VPN successfully, but it has that bug that it disconnects after 8.5 hours. I want to use StrongSwan. It asks for a certificate. I don't have a certificate. In vpnc, I ...
0
votes
2answers
109 views

hostapd hotspot will only appear when ethernet is plugged in

This has been driving me nuts all day. Im using a fresh Ubuntu 15.10 on an odroid UX4 & Wifi Module 4 (RT5572N chipset) What I want is: automatically start hotspot on boot + ability to hotplug ...
0
votes
0answers
50 views

OpenVPN connected but internet is blocked

I've installed OpenVPN on fresh debian 8 from this tutorial. Connecting from Ubuntu works fine but I can't connect to any ip or dns address but the ip of my vpn. Pinging anything from vpn server works ...
0
votes
0answers
25 views

trouble connecting to a wpa-eap network by wpa_supplicant

I am trying to connect to a wpa-eap network with wpa_supplicant. My device gets connected but within seconds it disconnects saying reason=2. Output when running wpa_supplicant: # wpa_supplicant -i ...
1
vote
0answers
116 views

USB Modem Stopped Working Ubuntu 15.10

I use a MTS MBLAZE modem(created by ZTE) to connect to the Internet. Normally Ubuntu automatically detects the modem and in a few seconds shows a notification that "Mobile Broadband Network. you are ...
1
vote
1answer
35 views

how to see the connected device to my hotspot in ubuntu 14.04

I am using Ubuntu 14.04 and I have make a wifi hotspot using kde-nm-connection-editor. Now I am looking for a way to I can see the device that connected to it. I try nmap but that what I have got ...
1
vote
2answers
63 views

wifi still sleeping when resume

When I put my desktop in hybernate and then put it back on the wifi is gone. It is simular to the problem described here. But to fix it you have to run a command sudo nmcli nm sleep false. But the nm ...
0
votes
0answers
18 views

Reconnecting network drives in fstab when changing network

I have a couple of network drive entries in /etc/fstab, and they work great as long as I'm connected to the same network from boot to shutdown. If i try to change to another WiFi (or LAN), or if I put ...
0
votes
0answers
31 views

Network-manager: secure storage of VPN private key

I'd like to configure a connection to an OpenVPN server using network-manager. The VPN provider gives me: A user certificate: user.crt A server certificate: ca.crt A private user key: user.key ...
0
votes
0answers
23 views

Mac address changes every time I tether

Until I did a fresh install of 15.10, whenever I turned on tethering on my phone and it was plugged into to my pc via usb, ubuntu used to connect to my phone and then to my vpn, as I had setup network ...
0
votes
0answers
20 views

How to have the same ip range for a bridged network - Ubuntu Gnome 15.10

I am using an old computer on ubuntu 15.10 to extend my wifi network to ethernet only devices, I used the "Share to other computers" option to bridge my wifi to the ethernet and hooked the ethernet ...
0
votes
0answers
95 views

WWan Interface Disabled - how to get it enable and work properly

I check my hardware with following command: sudo lshw -C network Output *-network DISABLED description: Ethernet interface physical id: 1 logical name: wwan0 serial: ...
0
votes
1answer
26 views

Ubuntu 14/15 on hp pavilion cutting net connections after first http request

I finally decided to give my windows 10 a boot and switch to Linux. So, I created a bootable Usb drive with pendrivelinux, wiped out my Windows and installed Ubuntu 14.04 from Usb. The installation ...
0
votes
1answer
38 views

Re-use wifi network settings across different wifi usb dongles

I have 3 odroid wifi module 4 usb dongles (RT5572N chipset) that, for various reasons, I need to be interchangeable. I set everything up with one, connected to a couple wifi networks and all is fine. ...
1
vote
1answer
87 views

Ubuntu 14.04 no longer detecting eth0

I have set my eth0 to Shared Internet with other and that used to work. I can't figure out what I may have done to break this, but the eth0 doesn't seem to detect the link ... sometimes it does and ...
0
votes
2answers
62 views

Network disconnects precisely at same time [closed]

I have network disconnections with my laptop and they occur only when I work at home. The wired and/or wireless network disconnects at the same time approximately : 10:10 AM then 10:20 AM. To get ...
1
vote
0answers
44 views

Wired internet connection lost 5 min after reboot

The wired internet connection is dropped approximately 5 min after a reboot. Running sudo dhclient restores the connection. Once restored, the connection is ok until next reboot. I think the problem ...
0
votes
1answer
68 views

Get wireless access points name or ssid which do not prompt for password using shell script in ubuntu

I just want to get wireless access points name or ssid list which do not prompt to enter password using shell script in ubuntu. Or I can say that I want to get ssid or wireless access point name list ...
2
votes
2answers
43 views

stop Network Manager from Terminal

I'm following these instructions and got as far as the command sudo stop network-manager where I received the output stop: Unable to connect to Upstart. According to this post I should use the command ...
0
votes
1answer
58 views

Connected but no internet access in Ubuntu 14.04

I have been using this broadband connection for a long time. Suddenly it stopped working, it shows "Connected DSL connection 1". But whenever I try to browse any website, it doesn't load and shows ...
0
votes
1answer
78 views

Can't connect to WIFI Access Point in 14.04

I am using Ubuntu Trusty Tahr (14.04). I have my WIFI driver installed properly. When my computer starts, and if an Access Point is saved, it will connect to it. It works fine for 5 miutes or so ...
0
votes
0answers
30 views

MAC address always changes

I have a host PC with a MATE desktop. And also i have embedded devices(beagleboard , edison etc.) . When i am working on them i share my internet/network by ttyUSB. But whenever i close them my host ...
0
votes
1answer
44 views

VPN error “Socket bind failed on local address” “Address is already in use”

I'll try not to make this too wordy. I know nothing about Linux or VPN but I'll try to follow instructions and give any additional information you need from me. I've installed OpenVPN successfully ...
0
votes
0answers
47 views

Network restart is showing errors

In a VirtualBox, I am running Docker services in 3 Ubuntu Trusty VMs. I have to make them communicate with each other. For this, static IP needs to be set, and all VMs need to have different INet IP. ...
0
votes
0answers
14 views

How i can connect to multiple vpn at same time [duplicate]

I need connect to multiple vpns at same time (10 networks with different ranges of ips that do not conflict) in same computer. I do not want to navigate through them only access each network ...
1
vote
2answers
241 views

Laptop can't connect to wired internet

Ubuntu 14.04. It detects wired connections but can't get an IP address. I've tried it with different wired networks and each time had the same problem, both with nm-applet and wicd. My other computer ...
0
votes
0answers
57 views

Ubuntu Wifi connect button greyed out

I just performed a fresh install of Ubuntu 15. I having trouble connecting to the WIFI network at my school. I type in the username, password but the "connect" button remains greyed out. I'm ...
0
votes
0answers
65 views

hostapd-wpe not working but wireless adapter supports AP mode?

Sorry if this has been asked already, but I just couldn't find any questions that had solutions which actually worked for me. I've basically downloaded hostapd-wpe, patched it, ran make and ...
1
vote
1answer
66 views

How to disable NetworkManager on Ubuntu 15.10? [duplicate]

I already tried: Commenting out exec NetworkManager in /etc/init/network-manager.conf. echo "manual" | sudo tee /etc/init/network-manager.override However, ps aux | grep NetworkManager always ...
0
votes
0answers
38 views

Choose specific internet interface, when using additional local wired connection simultaneously?

I have seen Set specific interface for internet access and How to set up dual wired and wireless connections?, which essentially ask the same as this, however the answers there doesn't work for me, so ...
1
vote
1answer
61 views

How to disable show password?

I work for a school and I want to disable this part. When ever the network goes down and it has to reauthenticate, the kids have a chance to see the password. How can I disable that part?
0
votes
0answers
22 views

Can't enter edit connections and Network Manager logo says I'm not connected but I am connected

Title says all but it's really weird. Network Manager logo says I'm not connected. But I am connected to internet. I can download apps and things via terminal but I can not use Software Center because ...
-1
votes
1answer
49 views

NetworkManager does not start / fails to start and they say it's not a bug (#1489154)

After rebooting, NetworkManager all of the sudden has stopped working. Its icon appeared in the tray, then disappeared, then appeared again and so on 3-4 times. All my config files are correct, I ...
1
vote
1answer
88 views

Wireless connection dropped randomly

I have a fresh install of Ubuntu 14.04.04 which I installed side by side Windows 10. I have the problem that my wireless connection drops randomly. When I start the system it is all fine, but after ...
0
votes
0answers
46 views

Can't create ad hoc network Ubuntu 15.10

I did the following steps: From the networks menu indicator, click edit connections Click Add Select type "wifi" On the wifi tab, set mode to ad hock On IPv4Settings, set to "share to other ...
0
votes
1answer
26 views

Why has my NIC got 2 IPv6 addresses as following?

Running ifconfig eth0, there is one Global addr and also a Link addr of my NIC. What do they mean? I know the Global one is my "real" ip address. eth0 Link encap:Ethernet HWaddr ...
0
votes
0answers
19 views

OpenConnect VPN silently dies in 15.10

I installed the CISCO Anyconnect Compatible VPN foo on my Xubuntu 15.10: ii libopenconnect5:amd64 7.06-2build1 amd64 open client for Cisco AnyConnect VPN - shared library ii openconnect ...
0
votes
0answers
59 views

Fix network manager in ubuntu from live cd

A friend of mine (seriously, not me) has an ubuntu laptop whose wifi was not working after a broken proposed update. She knows even less than I do about fixing ubuntu, so she did apt-get remove ...
0
votes
0answers
21 views

Ubuntu 15.04 cannot connect to specific Wifi after change of ISP

I'm using a Thinkpad T61 with 15.04 & I've just moved ISP from BT, so am using the new ISP's router & wireless hub. I have another slave wireless router connected via an Ethernet cable to ...
0
votes
0answers
30 views

I'm having problems staying connected to wireless after upgrading to 15.10

After upgrading to 15.10 I find that the wireless grows weak until it cannot work anymore, and when I try to reconnect this message comes up: Connection activation failed (1) Creating object for ...
0
votes
3answers
85 views

What are the possible commands to reset a wifi connection?

I am affected by the bug that occasionally my wifi connection is broken on resume from suspend. The problem manifests as follows: Screenshot: What are possible commands I can try to run from the ...
0
votes
0answers
27 views

Wifi not working in hp laptop

My wifi is not working. The ethernet works well. Wifi also works in windows dual boot. Hence it isnt hardware problem. Please advice. iwconfig eth0 no wireless extensions. lo no wireless ...
0
votes
1answer
80 views

LTE network connection with USB stick

I am running 15.10 on a Lenovo ThinkPad R61 and have been running Ubuntu since 8.04 on this machine. Since upgrading to 15.04 I have serious trouble with mobile broadband connections via USB modems. ...
0
votes
0answers
15 views

how to boot a specific configuration when there are multiple network configurations for a single NIC adaptor

A problem that, seems should be simple, but I'm unable to solve. Currently I am able to create multiple configurations in Network-Manager (using Xubuntu 15.10) -- all configurations are for one NIC ...
3
votes
0answers
78 views

Wifi stops working every 1-2 hours

My wifi will work fine for a while, but every 2 hours or so my connections drops. The wifi icon in the taskbar states that I am connected to the network, but I can't access the internet. Rebooting ...
0
votes
0answers
42 views

rtl8192ee Realtek wifi failed to initialize driver interface

This is the error I get everytime I restart my system or reload module. sudo modprobe -r rtl8192ee sudo modprobe rtl8192ee Link to syslog file I am hoping someone might be able to help me ...
0
votes
1answer
88 views

Enabling serial network devices with ModemManager

When enabling ModemManager, I don't see my serial-based SIM808 FONA in the list of available modems even though I'm able to get it working with pppd. If I start ModemManager with service stop ...
0
votes
0answers
24 views

openvpn client doesn't import in network applet

Following the copious examples, I am trying to setup an openvpn client on 15.04 and when I try to import the client.ovpn file I get the same gateway name entered a bunch of times and none of the cert ...