0
votes
0answers
7 views

Ubuntu 14.04 and WIFI 6230

I've got a Intel NUC 54250WYKH with a Intel 6230 MINI PCI-express card and I've installed Xubuntu 14.04 64bit. I'm having trouble getting the wireless to connect to a known working access point (I've ...
0
votes
0answers
13 views

problem with creating wifi Hotspot on ubuntu 13.10 [on hold]

At-first the Default Ad-hoc connection doesn't work out that’s why I tried installing ap-hotspot by using following commands on my terminal sudo add-apt-repository ...
0
votes
0answers
16 views

14.04 - Network Manager takes too much time reconnecting after resume/wake

I have an Intel wireless network card in my notebook. Whenever I resume/wake/unhibernate my computer it takes about a minute or so in order to be able to connect to the Internet again. It's just too ...
-1
votes
1answer
26 views

static ip in NetworkManager but ifconfig does not show the ip (ubuntustudio 14.04)

i am running ubuntustudio 14.04. I have a development setup where my pc has 2 NICs one of which connects to the internet and acquires dhcp ip from the router, while the other (eth1) is used to ...
0
votes
0answers
11 views

WPA2 Enterprise not an option for WiFi security settings in Network Manager

I'm trying to connect to a WiFi network at my university, and WPA2 enterprise is not an option in my WiFi settings. Any ideas of what package to install for this option? I'm using Ubuntu 14.04, I ...
1
vote
0answers
37 views

Unable to use Internet (hosts unknown) after upgrade from 12.04 to 14.04 - DNS Resolv.conf problem

I upgraded my PC two days ago from 12.04 (desktop) to 14.04 (desktop). Since then, I am unable to surf on the internet. More exactly, I have the connection (wired) but not host resolving. I have ...
0
votes
0answers
31 views

Wifi networks will not show up!

I'm running Ubuntu 14.04 on an old '08 macbook. I've gone to system settings>Software & Updates>Additional Drivers and enabled the wireless driver. But when I click the wifi icon on the top ...
0
votes
0answers
50 views

cannot connect using L2TP IPsec VPN Manager 1.0.9 on Ubuntu Desktop 14.04

used Synaptic to install L2TP have checked the dependencies are installed too. but cannot connect to work VPN when i click connect Ubuntu reports error 410 $> sudo ipsec verify Checking your system ...
0
votes
0answers
33 views

problem with network manager (wireless related)

I am having problem with my wireless network for some period of time the network work fines but after some time it stop working ...trying to disconnect shows error device disconnect failed (4)did ...
1
vote
0answers
10 views

Internet drops out when using shared hub or streaming media

Depending on the network I'm connected to my (wireless) internet will drop out every 30 seconds to every few hours. How often I drop out (seemingly) depends on the network, and the amount of traffic ...
0
votes
0answers
68 views

Ethernet connection intermittently does not work in LTS 14.04

I have been having an intermittent issue with my ethernet connection my laptop. I am using Ubuntu 14.04 LTS 64 bit. I am running a Dell 15 7357. Below is the output from lspci -v for my ethernet ...
1
vote
0answers
18 views

Problem with Dell PowerEdge 1950 network interface

The 1950 has two Broadcom Corporation NetXtreme II BCM5708 Gigabit Ethernet interfaces. When I have eth0 running and eth1 disabled, dhcp client kicks in, and the server is assigned an address and life ...
0
votes
0answers
50 views

Network Manager icon disapear 14.04

After installing hostapd in ubuntu 14.04. Network Manager icon disapears. Even after removing hostapd, still Network Manager icon is not appearing. During boot up, "Waiting up to 60 seconds to ...
1
vote
1answer
157 views

Intel Dual Band Wireless-AC 7260 keeps dropping wifi

My wifi Intel Dual Band Wireless-AC 7260 keeps dropping wificonnection drops and the network to which I was connected disappears from the list of available networks in network manager. The only way to ...
0
votes
0answers
85 views

Why does Ubuntu 14.04 not connect to the Internet immediately after a reboot?

I’m using the ethernet interface with a cable connected. Every time I start up my machine and boot into Ubuntu, it is not connected to the Internet. Sometimes it never connects at all. Sometimes it ...
0
votes
2answers
84 views

create a AP-hotspot from a wireless connection

I need to create an AP-hotspot from a wireless connection. I use an external wifi adapter connected to my USB port on my laptop as a source for network connection. What I need to do is to extend that ...
0
votes
2answers
47 views

What could “reject due to mismatch with WPA/WPA2” in output of wpa_supplicant mean?

I'm trying to connect to an Android 4.0.4 device set up to be a wifi tether using wpa_supplicant with /etc/wpa_supplicant/wpa_supplicant.conf ctrl_interface=/var/run/wpa_supplicant ap_scan=1 ...
0
votes
1answer
17 views

Cannot remove Nexus 5 Network from network list

When I click on the Network Manager indicator I have an odd entry in there called Nexus 5 network Clicking on it does nothing and it does not show up in the list of networks in Edit Connections ...
0
votes
1answer
102 views

Ubuntu 14.04 LTS Network Manager overwrites static network interface

I spent far too long figuring this out, and wanted to share. Simple task: Add a static IP address to the 2nd of 4 NICs on my server. To start, I followed the instructions here under Static IP ...
0
votes
2answers
41 views

Is it normal for openvpn-client to do this?

I have been using openvpn for a while, on an obscure port ( example, 43012). I've been noticing on my laptop (client) that whenever the vpn is connected, openvpn is listening on port 1194, which I do ...
2
votes
1answer
318 views

Wifi Not Working On Ubuntu 14.04 Lenovo G 50-30

I am facing problem to enable wifi on my Lenovo G50-30 Below are the command out put please help me out lspci | grep -i wireless 02:00.0 Network controller: Realtek Semiconductor Co., Ltd. ...
0
votes
0answers
110 views

Network Manager Icon disappeared 14.04

So a couple of weeks ago my network manager icon stopped appearing; I still get automatically connected to my saved networks and the internet works fine, etc. If I go into System Settings and look at ...
0
votes
0answers
22 views

Have Ubuntu prefer one wireless adapter over another?

I have an integrated wireless adapter that works OK with Ubuntu and a USB one that works great. When I'm somewhere where I need the extra range and performance, I'll get out the USB adapter. But ...
1
vote
1answer
66 views

Can't use the internet over wifi

My Macbook 3,1 can connect to my router, but cannot use the connection. I have tried to solve this problem, but not smart enough to do so. That's why I'm turning to you. How I am able to connect to ...
0
votes
4answers
148 views

AR9485 - Kubuntu (Ubuntu 14.04.1 LTS) wireless not connecting anymore

I'm running Kubuntu 14.04.1 LTS on a Asus PU301LA RO039G. Wireless and wired connection worked fine until yesterday, when the "I don't know what" happened. Symptom is the unability to connect to my ...
0
votes
0answers
21 views

Can I route Spotify (or other application) through my connection while connected to VPN?

I am connected to a client's VPN in order to test an application I am working on. It has a fairly slow upload speed about ~4Mbps. I have a 75Mbps down and would like to use Spotify with my local LAN ...
2
votes
0answers
34 views

Network Manager Icon Isn't In the Unity Panel

I accidentally purged network-manager. Hopefully, I downloaded the debs required by network-manager and installed them. Now, the network-manager indicator is not in the Unity panel. Is there a fix? ...
0
votes
0answers
104 views

Driver r8169 of Realtek

Somebody knows what happened with driver r8169 of Realtek? Internet connection works well in Windows Vista Ultimate. However on Ubuntu 14.04, it did not work. It does not recognize wired connection. ...
0
votes
2answers
57 views

find mac address of all connected systems [duplicate]

How can I find out how many system are connected to the local network and how can I get all IP and mac address of these systems. Is their any command/package to show the IP details? Can I use this ...
0
votes
0answers
46 views

Problem setting up dial up internet connection

I cannot use my broadband connection. Since I have lost the wired connection option (see here), I cannot manually input my ISP name and password. I tried with this link, which recommended me to run ...
0
votes
0answers
90 views

Network indicator missing in ubuntu 14.04 64 bit

Network indicator is been missing from top right corner panel in Ubuntu 14.04 64 bit When I run #sudo nm-applet nm-applet-Message: using fallback from indicator to GtkStatusIcon. Already have tried ...
1
vote
0answers
26 views

Ethernet works with Windows Vista Ultimate, but not in Ubuntu 14.04

When I installed ubuntu 14.04 my ethernet is not connecting. Anyone can help me , please ? NetworkManager Tool State: disconnected Device: eth0 Type: Wired Driver: r8169 State: unavailable Default: ...
0
votes
0answers
31 views

dnsmasq problem on Ubuntu 14.04 [duplicate]

This is my first post, so please forgive me if this has been already answered. I already searched but i cant find any solution. My problem is i cant make ap-hotspot to work properly, i am using ...
2
votes
0answers
114 views

Intel Centrino Advanced-N 6200 won't connect to WPA PSK or WPA PEAP. WEP and open works. 14.04LTS

Cliffs: Can't get this to work with WPA PSK or WPA PEAP. Same laptop (Dell Latitude E6410) with a no-name USB Wifi dongle works fine connecting to the same networks. I realize this hardware is known ...
0
votes
1answer
88 views

How to avoid IP packets leaking when openvpn connection drops

I have a laptop running Ubuntu 12.04 (still waiting for the 14.04.1) I have set an openvpn network with the network manager. If the vpn drops the network manager set back its route through the ...
0
votes
1answer
83 views

Get wi-fi hotspot (access point mode) working in Trusty Tahr with Network Manager

I have read that the NetworkManager is supposed to be capable of creating a hotspot in access point mode since version 0.9.8. I've got the NetworkManager installed that comes with Trusty Tahr (version ...
0
votes
0answers
37 views

WPA2 WiFi password constrained to 5 or 13 characters

First of all, I found both of these pages: Wifi only accepts passwords of 5 or 13 characters Cannot change Wifi settings, stuck on WEP Security Both look similar to my problem, but seem associated ...
1
vote
1answer
69 views

Ethernet no longer connects, Wi-Fi works just fine [closed]

Ubuntu 14.04 LTS Sony Vaio VPCEA36FM When I came into work today, my Ethernet adapter no longer connected to the network. There was an error message that had popped in the background on my desktop, ...
1
vote
2answers
77 views

Connecting to internet over wifi or tether, DHCP does not set DNS [duplicate]

sorry for bad english. I'm using Ubuntu 14.04 64 bit and I have a strange internet connection problem. When I'm at work I can access internet via DHCP wireless and wired without problems. When I'm at ...
0
votes
0answers
34 views

How to make my ubuntu be a gateway / forward my WiFi connection over a LAN connection to a different machine

Sooo, the question is: Can someone please give me a neat step by step checklist i need to do to be able to 1) connect to a wireless connection 2) share (bridge?) that connection via LAN 3) have ...
0
votes
0answers
33 views

my wlan card is not working propperly after suspending my laptop

I have an old laptop. I installed Lubuntu on it, and everything was working propperly, until I desided to test suspending the laptop. The Machine suspends and wakes propperly, but since I woke it the ...
0
votes
1answer
77 views

No connection with Ethernet

When I installed ubuntu 14.04 my ethernet is not connecting. Anyone can help me , please ? NetworkManager Tool State: disconnected Device: eth0 Type: Wired Driver: r8169 ...
0
votes
2answers
48 views

How to store network-manager settings in home

I'm using Ubuntu 14.04 with the network-manager. It stores all Information about wireless networks, VPNs, ... in /etc/NetworkManager/system-connections and I was just wondering why... I thought the ...
0
votes
2answers
742 views

ifconfig eth0 eth0: error fetching interface information: Device not found

I'm new to Ubuntu. In my system WIFI is working fine but Ethernet is not working fine. ifconfig -a lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 ...
0
votes
3answers
161 views

Ubuntu 14.04 ignoring network settings performed in the UI?

I have installed Ubuntu 14.04 LTS Server, and then added a minimal desktop like so: sudo apt-get install ubuntu-desktop --no-install-recommends Then I complemented the install with the following ...
0
votes
0answers
53 views

unable to connect network after update - maybe driver issue?

There are lots of similar questions, but i think my case is different because of a driver issue. So the problem is that my laptop cannot connect to wireless network (cannot test for wired) after the ...
0
votes
0answers
14 views

network fails when hd moved

my hd was moved into new reassembled pc. Everything works, except networking (wired/wireless). Linux can see the devices, but cannot activate. Following are data that i can get: # uname -a Linux ...
0
votes
0answers
27 views

I have to reconnect to my wifi every time i'm downloading or gone

Every time I'm downloading something huge, I almost always lose my internet connection. Network Manager says I'm still connected wireless but pinging google.com just hangs. The same problem also often ...
0
votes
0answers
32 views

DHCP running at startup

In order for my WiFi at work to work I had to use wpa_supplicant, as the Network Manager just would not connect. Manually I use two commands: sudo wpa_supplicant -B -i wlan0 -c ...
0
votes
2answers
77 views

ubuntu 12.04 Wifi not working

My wifi is not working since I uninstalled network-manager-gnome. The output of sudo lshow -C network is *-network DISABLED description: Wireless interface product: PRO/Wireless ...