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

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22 views

What could cause “Waiting for network configuration” + 2 minutes unskippable hanging at boot when no network interfaces are configured?

After installation of a bunch of unknown programs (the program causing the problem must have been in the long list of dependencies, /var/log/dpkg.log contains > 38000 entries for the relevant dates) ...
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12 views

Can't read permanent MAC address and adapter has no association?

I'm using a Rosewill RNX-n180ube USB wireless adapter on Ubuntu 12.04 64x. I've found two things to be strange that I want to fix. To start, when I put the connection down to use mac changer I get ...
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30 views

Ubuntu doesn't connect to ethernet, it works only on second connection

I have ubuntu 14.04 running on a lenovo w540 About a month ago suddenly I had no ethernet connection, At the begining it worked only if I type sudo dhclient -v eth0 I played a little bit, and re ...
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0answers
32 views

Ubuntu 14.04 How to forward LAN network through wifi hot-spot?

I am trying to share my LAN connection via eth0 through a wifi hot-spot (wlan0). I used hostapd to start the configuration but all the tutorials that i have found need a dhcp server installed. Can ...
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23 views

How to change appearance of network-manager

How can i change appearance of network-manager in xubuntu 14.04 from this to (screen shot of installed package network-manager-gnome in synaptic)that
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31 views

Kubuntu Network Manager setting wrong route when using OpenVPN

When I use the build in OpenVPN functionality of the KDE Network Manager in compairsion to the native openvpn program, I wont get any connection to the internet. I have a Ubuntu OpenVPN server ...
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17 views

Network Bonding Ethernet and Wifi

I am trying to bond my Ethernet (eth0) and Wifi (wlan0) connection to increase aggregate bandwidth. (They are both on different networks with different bandwidth allocations.) So far I've attempted ...
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19 views

I can no longer add a static route for a single host with /32 subnet mask in /etc/network/interfaces

Everything was working fine until today's reboot for updates. Basically I have a server with 2 network interfaces. One is the primary interface eth0 with internet connection. The other interface eth1 ...
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1answer
80 views

Ubuntu 14.04 LTS identifying Wireless/Lan but will not connect

Just installed Ubuntu 14.04 LTS on my newly built machine. TP-Link TL-WDN4800 PCI Express Wifi Adapter Gigabyte 970A-D3P Mobo, MSI R7 265 GPU, blah blah blah. Anyway. When I first booted, Ubuntu ...
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2answers
24 views

How to set proxy authentication widely when password is Gmail@123 [closed]

Username-500037280 Password-Gmail@123 Proxy server-proxy.upes.ac.in port-8080
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1answer
17 views

Why does booting fail when /etc/network/interfaces file is misconfigured

I often edit /etc/network/interfaces file to setup ad-hoc connection among PCs. If I happen to reboot the system, the system waits for a long time saying 'Waiting for Network Configuration...'. ...
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9 views

How to take a screenshot without make the NetworkManager applet close?

I want to take a screenshot of the NetworkManager applect because it doesn't work as expected for me. When I press PrtSc button, a screenshot is made but before the screenshot is take, the "popup" of ...
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21 views

Can't connect to wifi because the password is short

I'm using Ubuntu 14.04 and I can't connect to a specific wpa password-protected wifi network because that password is less then 8 characters . I tried to connect by terminal using wpa_supplicant but ...
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42 views

Cannot connect to home Wifi in Ubuntu 14.04

I'm a novice. I have been using Ubuntu 14.04 in dual boot with Windows 7. I can connect to my home Wi-fi using Windows 7, but it just doesn't show up on my network list in Ubuntu. I have tried ...
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1answer
73 views

Ubuntu 14.04 booting system without full network configuration

I've messed around with my network settings lately and I have no idea what I've done, but now my wifi doesn't seem to be working right. When I boot my system up I get the message booting system ...
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26 views

Is some cisco AnyConnect client plugin exists for network manager?

I'm using Ubuntu 14.10 x64. I successfully installed cisco anyconect vpn client from SSL VPN Service portal of my employer (I downloaded vpnsetup.sh script, executed it and can successfully connect to ...
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46 views

Configuring VPN client by network-manager/pptp-linux

I am trying to configure VPN client by network-manager-pptp/pptp-linux on ubuntu. Connection failed after configuring vpn, here is the syslog, ...
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19 views

Network applet not working

My question is regarding the command nm-applet I am receiving the following error whenever I am typing this into the terminal. ** (nm-applet:7225): WARNING **: Couldn't connect to accessibility ...
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29 views

Network Manager gui link to terminal network config listing 14.04

I am using 14.04. I am trying to figure out how the connections listed in Network Manager's GUI: is connected to the files found in /etc/NetworkManager/system-connections/ ...
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22 views

How to see log of nmcli “Network connection failed :unknown reason”

My country has network block, so when i use "nmcli connection up uuid", it always show "connection establish successful" and then show "Network connection failed :unknown reason:" right now, I find ...
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1answer
18 views

Fail to resolve ip address

I tried to diagnose internet problem myself ifconfig: eth0 Link encap:Ethernet HWaddr f8:a9:63:3f:9e:97 UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 ...
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1answer
27 views

IP configuration for multiserver

I have currently a server with IP 127.0.0.1 and Client with IP 127.0.0.2. I want to create a middleman-server in between them which should also work as a server. How should i assign IP to this new ...
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1answer
23 views

How to edit gnome settings in config file(.xmll or other)

I enable connection notification with following: gsettings set org.gnome.nm-applet disable-connected-notifications false gsettings set org.gnome.nm-applet disable-disconnected-notifications false ...
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1answer
74 views

Can't connect to a network at all

I'm running ubuntu 14.04 LTS on my computer with 7.8GiB Memory, Intel Core i5 CPU 760 @ 2.0GHz x 4 Processor, Gallium 0.4 on AMD REDWOOD Graphics, OS 64bits and 40GB of Disk. Recently my network ...
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1answer
24 views

How can I set up a server to listen for wireless and wired interfaces at the same time?

I've looked for an answer for several hours now and couldn't find it. I'm setting up a development server which should be accessible to wireless and wired networks at the same time. A wireless ...
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1answer
59 views

wlan connectivity problem Xubuntu 14.04

So, another wlan problem question. I'm able to connect to some networks, others not. I'm unable to figure out what the difference is. My laptop's wifi chip is a broadcom bcm 43227, i've tried both the ...
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56 views

How do I force nmcli to reconnect to different uuid?

I have a bash script that checks my network environment and mounts shares accordingly. If I'm at work and have a hard-wire connection to the LAN, then I'd like to activate a hotspot connection for ...
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2answers
27 views

Every time I boot into my computer my internet runs at full speed (50Mb/s) after about 10 minutes it drops to (6Mb/s)

The only way I can fix it is to change to wicd, then it does it again, so I'll change back and forth between wicd and network-manager. any ideas on what's causing this? I have a full duplex rtl8169, ...
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17 views

Unable to switch from wired to wireless connection

My router hardware manufacturer requires me to be connected to wired internet in order to update router firmware successfully, however, when I disconnect from my Wi-FI network and put in ethernet cord ...
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22 views

Fresh Ubuntu 14.04. No Wireless rtl8723ae show disabled

First of all, thank you very much for any help. I am stumped. I installed all the linux-headers I think I need. But make still fails for the driver. But it looks like the driver is available for ...
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42 views

WiFi connection not stable and low

I've been using ubuntu 14.04LTS for about half a year, about 2 month ago I noticed some issues with my WiFi connection like: For no reasons my network manager can switch to another WiFi connection ...
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1answer
62 views

Unable to connect to mixed b/g/n wifi network on Ubuntu

I cannot connect to mixed b/g/n wifi Network. I am using wl drivers. Connection to other wifi networks is working well, but to this network I cannot connect from Ubuntu (from my android phone ...
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25 views

Troubleshooting network connectivity

This PC is connected via RJ-45 to home based router that in-turn conected via RJ-11 to public phone service shared with ISP. With wrong trace-route and Inaccurate connection data listed in ...
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81 views

Alternative Network Manager for Ubuntu 14.04.1 supporting WPA2 Enterprise Encryption

I just installed Ubuntu 14.04.1 LTS 64-bit and I have problems with logging into the wireless network inside the university campus. The settings of the network are as follows and it does not use a ...
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2answers
89 views

DNS Settings on Ubuntu 14.04

I just upgraded on Ubuntu 14.04 because I did some nasty thing and clumsily delete configuration files on my previous Ubuntu 12.04, and now my network is not working properly. The POP server of my ...
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59 views

Weird network troubles in 14.10

After hours of research I need some help. /: After upgrading from 14.04 to 14.10 I'm seeing the Waiting for network configuration message on boot, even though my /etc/network/interfaces just ...
0
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1answer
37 views

nm-applet in xubuntu 14.04

Previously I was connected to Internet via a router but the other day i tried Ethernet i.e direct connection. And since i was required to use my password and username so i used sudo pppoeconf command ...
0
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1answer
79 views

Ethernet and wifi not working after package update 12.04 LTS

Recently I updated some packages in my Dell vostro 2520 laptop and after that my broadcom network driver is not working. When listing details of this network card with sudo lshw -C Network it shows ...
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27 views

Public IP is not working on Ubuntu

I have configured my Public IP provided by my Internet Provider but the IP is still not working. Can anyone tell me what is the thing I am doing wrong. I have configured Public IP on the WAN (on ...
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38 views

nm-applet is gone. Is this a normal bug, or did I cause it? Would changing the driver I use affect this?

When I run sudo nm-applet this is what I get: lee3eri@lee3eri-HP-15-Notebook-PC:~$ sudo nm-applet [sudo] password for lee3eri: nm-applet-Message: using fallback from indicator to GtkStatusIcon I ...
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10 views

setting up slip interface

I have FTDI serial converter device connected to the usb port of my machine , I want to create a slip interface between the serial device and the virtual network interface (something like tunslip). I ...
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15 views

Wireless connections added out of nowhere

I am using Ubuntu 14.04. On the top bar is the time, battery life, and my networking connections. When I select networking connections, I notice that there are wireless connections that I have never ...
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47 views

Getting internet connection through eth0 and wlan0 simultaneously

I have disabled network manager on Ubuntu 12.04. I need to do manual configuration: 1) Connect to Internet through eth0 SUCCEEDED by using ifconfig eth0 up dhclient eth0 ----> I am able ...
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86 views

Failed to connect to wifi network(after an update to ubuntu 13.10) (failed (reason: 'SSID' not found))

I am a user of ubuntu 13.04 with it updated to 13.10 recently. When I tried to connect to the internet with NetworkManager, it failed and a common reason is given in the log for different wifi ...
0
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1answer
62 views

Connected to wifi but no internet access

I used wpa_supplicant to manually connect to a wifi after deleteing the network manager on ubuntu 14.04. Now that I've finally managed to connect, I can't access any pages on the internet and I can,t ...
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1answer
88 views

iOS devices cannot connect to hostapd wireless Access Point

I've managed to setup an AP on pc running ubuntu 12.04 with a wireless adapter with a RTL8192CU chipset. The pc is connected to internet via wlan0 and the access point is setup on wlan1. I can ...
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60 views

how add a CNAME record on your local DNS server for www.google.com?

I need to add a new CNAME record on my local DNS server for Google domain(s) pointing to forcesafesearch.google.com. This will enforce safesearch on google.com. My guess is the local dns server is ...
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1answer
111 views

How can I get a network applet in MATE panel?

I have Ubuntu MATE 14.10. Today, I accidentally removed the applet from the panel which lets me choose the WLAN network. How can I get it back? (The same applet seems to have shown the battery ...
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13 views

Re-adding network manager with live version

I didn't find the magic solution to my problem and since I really need the computer to work for my job, I will try a different approach to the problem. By using the live Ubuntu 14.04 (USB) is it ...
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58 views

Network manager - ubuntu 14.04 32 bit on dell inspiron 1501

Hope someone can help. I have installed ubuntu 14.04 32 bit on my dell inspiron 1501. on installing it wired / wireless was working on install wizard, however on first boot, i cant connect to wired or ...