0
votes
0answers
11 views

12.04LTS Wicd wifi Broadcom B43xx hangs at 'Validating authentication'

What should I look for in the terminal window in order to diagnose this? 12.04LTS Wicd connecting to wifi Broadcom B4301 hangs at 'Validating authentication' Earlier posts pointed to an issue with ...
0
votes
0answers
11 views

How to install Dlink dwa525 driver for ubuntu 12.04?

I just tried out the following steps to install the d-link driver. sudo apt-get update wget ...
0
votes
0answers
12 views

Help with Realtek 8188ce

I'm having trouble installing a driver for my wireless card. It's a Realtek 8188ce. I'm using Ubuntu 12.04 LTS and I'm running it on a Compaq Presario CQ57. My WLAN switch doesn't seem to be wanting ...
0
votes
1answer
34 views

Cannot connect to wireless cisco x3500 router explicitly, on ubuntu 12.04

Sorry to be the 100000th user to ask for help on this matter, but I have tried several solutions from various blogs and I still can't connect. My wifi card detects my router, but can't connect to it. ...
0
votes
0answers
22 views

Ubuntu on Mac 3,1. Typical Trackpad and Wifi Trouble

I am new. 1.9GiB; Intel Core 2 Duo @ 2.2GHz; 64 bit; 155GB disk ubuntu 14.04 LTS installed! I don't quite understand the trackpad fix involving appletouch.ko a la here Other Suggestions welcome. ...
0
votes
1answer
29 views

No wireless after ugrade from 11.10 to 12.04

Finally upgraded to 12.04 LTS on a Dell 630 Latitude and the wireless stopped working after reboot. Have tried to install STA, b43 even NDISwrapper in various ways due to crappy slow internet and ...
0
votes
1answer
26 views

Leoxsys USB WiFi device not deteting in ubuntu

I have bought a Leoxsys WiFi USB device to use WiFi in my PC. Its working absolutely fine in Windows7 as its provided with windows7 Drivers. Installing and using drivers in windows 7 is easy and Its ...
0
votes
1answer
46 views

WiFi interface doesn't come up

All of sudden, my builtin Wifi interface on the laptop (HP Pavilion dv7, running Ubuntu 12.04, kernel 3.2.0-64-generic) won't come up. # ifconfig wlan0 wlan0 Link encap:Ethernet HWaddr ...
0
votes
0answers
30 views

Belkin N300 Router SSID not recognised/listed

I am using Belkin wireless N300 Router, Model noF9K100v1 router. I have dual boot Windows 7 and Ubuntu 12.04. PPTP is configured internally in the router. On Windows and Android, I can connect and ...
0
votes
2answers
65 views

Ubuntu 12.04 wireless (wifi) not working, can not upgrade to 12.10, touchpad gestures not working. What to do?

I installed ubuntu 12.04 LTS 3 days ago and since then wireless feature and touchpad gestures are not working. Tried everything on internet but still unsuccessful. I cant upgrade to ubuntu 12.10. ...
0
votes
0answers
83 views

12.04lts: no network internet

Friends-- Cannot connect reliably to ethernet nor at all to Internet: Symptoms: About 2 weeks ago did an upgrade. Have not been able to connect to ethernet nor Internet. Today, for example, boot up ...
0
votes
0answers
8 views

Ubuntu 12.04 will not connect to wifi

I am running Ubuntu 12.04. My wifi network is discoverable but when I try to connect it just continuously tries to connect and fails and asks for the password again every 5 minutes! Help!
0
votes
1answer
47 views

Wireless USB Keyboard and Mouse not Detected Ubuntu 12.04

I am having a problem with my newest installation of ubuntu on my Samsung Chromebox. As soon as I boot into the computer, the mouse and keyboard are not recognized. Mouse clicks/movement does not ...
0
votes
1answer
82 views

Upgraded 12.04 LTS to 14.04 LTS Now Wireless Networking is Disabled

I have just upgraded from 12.04 to 14.04. The upgrade process went off smoothly, only asked if I wanted to keep some old configs (which I did) and I restarted the computer when finished. The computer ...
-1
votes
1answer
28 views

how can I clear wrong typed wireless information?

I try to connect to a WPA2 wireless network detected by my wireless adapter and the default application for wireless connection under ubuntu 12.04. I typed some wrong information such as i should have ...
0
votes
0answers
14 views

Internet Working very slow in Ubuntu 12.04

The wifi on my laptop is working very slow. Pictures aren't loading on most of the websites etc..all in all most of the websites are loading just half. I am using SonyF15218 . If you need any other ...
0
votes
1answer
54 views

How to setup USB wireless card as AP hotspot (tl-wn725n)

I tried to set up hotspot for my android mobile on my ubuntu 12.04. follow the instruction of here: 'http://thenewbieblog.wordpress.com/2012/05/01/wifi-hotspot-setup-on-ubuntu/' However it does not ...
0
votes
1answer
42 views

Intel AC7260 does not sniff LDPC packets

I was searching for a WiFi 11ac sniffer which can work on Ubuntu. I have tried Intel AC-7260 and Broadcom 4352, Both MiniPcie Form factor cards. With Intel I was able to get the latest firmware and ...
1
vote
1answer
62 views

Why is my wireless network adapter acting in a strange way? (Ubuntu 14.04)

I have a laptop with Intel Centrino Advanced-N 6235 wireless network card, and I'm on Ubuntu 14.04. For almost a week I have had a strange problem with my wireless card. When I plug in the power ...
0
votes
0answers
24 views

Network unclaimed for all network adapters

I know other people had this problem but I could not find a valid solution which fixes my problem. I have no done a fresh install or anything. Suddenly all my network devices disapeared and when I run ...
0
votes
0answers
26 views

Wifi problems with Ubuntu 12.04

I have the wifi connected to my laptop as of now but if I switch off the wifi/modem and then later switch it on again my laptop using ubuntu 12.04 doesn't detect it. The laptop only detects the wifi ...
0
votes
1answer
34 views

No Wifi/Internet after Suspend

I have literally tried everything on the Internet but nothing helped me. The wifi gets hard blocked after suspend. Even Rfkill command won't work. Any help please?
1
vote
1answer
61 views

Wireless cards went dead

It is my first time posting here and I want to thank you in advance for your time :). Well, so I will try to describe my problem... I am currently running Kubuntu 12.04 LTS on a Toshiba laptop. I ...
0
votes
0answers
127 views

Very slow WiFi on Ubuntu 14.04.1 ( RTL8191SEvB )

My laptop is dual-booted with Microsoft Windows 7 Ultimate (x64) and Ubuntu 14.04.1 (x64). When it's booted in Microsoft Windows 7 Ultimate, with the appropriate Realtek driver installed, I get around ...
1
vote
0answers
69 views

install wifi drivers for ubuntu

I need some help to configure my wireless network. I've downloaded Ubuntu 14.04.1 and installed it using a live CD and every thing is working great but the wifi connection starts at 72 mbps and then ...
1
vote
1answer
130 views

Unable to connect to wireless network on my sony F15218 laptop with ubuntu 12.04 lts 64 bit

I have been trying since yesterday to get wifi working on my laptop. it was working fine till yesterday but has stopped working now. Actually the problem is it's not able to find my home wifi. It ...
0
votes
0answers
53 views

No WIFI connectivity in Ubuntu 14.04

I am using Ubuntu 14.04 on ASUS F551CA-SX290h. And bulit in Qualcomm Atheros wifi adapter. I tried steps following answers in askubuntu but still no solution.
1
vote
1answer
162 views

Internet Connection Problem in Ubuntu 12.04 and 14.04

I had Ubuntu 12.04 previously installed on my Laptop and i was having problems in connecting to internet (I was connecting to Wifi), and Chrome and Firefox both showed "Connection to Server lost", and ...
0
votes
2answers
65 views

Lubuntu 12.04, Sony Vaio VGN-T150, Intel PRO/set wireless (2200) wireless doesn't work

Just installed Lubuntu 12.04 on my Sony Vaio VGN-T150 after installing Win XP again; I had Lubuntu 12.04 on the laptop but wasn't getting any CPU fan operation. Tried adding vaiofand but still seemed ...
0
votes
1answer
33 views

Wireless not being detected at all 12.04 Inspiron 15R

I have a Dell Inspiron 15R that came preinstalled with Windows 8.1 I just installed Ubuntu 12.04 in dual boot and got it working. Now i cannot connect to wifi. I tried How do I install BCM43142 ...
1
vote
0answers
42 views

Can't maintain wireless connection in 12.04 LTS + Ralink 3592

I have 12.04 LTS. My wireless card is Ralink 3592. I was having trouble maintaining a wireless connection for more than a minute or two, so I followed the instructions here... ...
0
votes
1answer
14 views

sub par wifi with 12.04 kernel 3.2.0-29 an proprietary RT3290

I have a HP Pavillion 500-203A with RT3290 chipset and simply inserted by own Ubuntu 12.04 disk. I successfully compiled the proprietary drivers according to this guide: ...
0
votes
0answers
14 views

After deliberately disconnecting, Ubuntu must be rebooted to reconnect to wifi

I had to disconnect from the Netgear CG3100D wifi router for maintenance work, but when I chose [wifiLogo] > defaultAccessPoint, an authentication dialogue appeared. After typing the correct key, ...
0
votes
0answers
40 views

WiFI is getting disconnected after 10/15 minutes

My WiFi is getting disconnected after 10/15 minutes.I am using ubuntu 12.4. Your suggestion is appreciated. Thanks in advance
1
vote
0answers
103 views

Ubuntu 12.04 wireless constantly prompts for password with Intel 7260 and backports 3.11

When I first got my laptop I had the same problem as described in No wireless for Intel Corporation 7260 version 63. I followed the instructions and everything worked perfectly for several months. A ...
0
votes
0answers
28 views

Two wifi connections-only one is working, Ubuntu 12.04 and 13.10

I have ubuntu 12.04 in one partition and ubuntu 13.10(today upgraded to 14.04) in the other partition of gazelle professional(system 76). I have two wifi connections. one from my university and other ...
0
votes
2answers
50 views

WIFI not Detecting!

In my ubuntu 12.04 wifi suddenly stopped showing. Although my bluetooth is orking perfectly. can someone help me out here?? I am a newbie. Please tell me which commands to run to help you solve this ...
0
votes
0answers
15 views

Ubuntu 12.04 Laptop Connects to One WPA2-Personal Network but Not Another

My nephew's Windows 7-Ubuntu 12.04 1aptop connects to the WPA2-Perosnal wireless network in his own house under Windows 7 but not Ubuntu 12.04. However, when it is brought to my house, it connects to ...
0
votes
2answers
44 views

Can I share a private IP address on Wi-Fi and Ethernet?

I have a laptop which is usually on Ethernet and has a static IP. Sometimes I need to take it away from my desk and use the wifi. How can I make the Ethernet and Wi-Fi use the same private IP address? ...
1
vote
2answers
91 views

How to bring up a network interface only if it is physically present in Ubuntu 14.04?

This is a follow-up on my old question: What would be the best way to make kernel bring a network interface up only if it is physically plugged in? So, if it doesn't exist, just move on with ...
0
votes
2answers
83 views

Create wifi hotspot using a HSPA dongle

I have 12.04 (LTS) I know how to create a wifi hotspot using a wired connection. But when I create the HSPA dongle, the connection is created using an external application and doesn't use eth0 or the ...
0
votes
0answers
52 views

Wireless and sound not responding

Problem 1 I just got my new laptop, Dell Inspiron 3537, with Ubuntu 12.04 and had great enthusiasm. When I first opened the laptop I connected to my wireless network with no problem. But soon as I ...
0
votes
0answers
347 views

wlan0:ERROR while getting interface flags: No such device

I have encountered an interesting problem with wlan0 in my laptop. I am using intel 5300 wlan card with ubuntu 12.04 in HP Elitebook 8570w. wlan0 is active only with the command 'sudo ifconfig wlan0 ...
0
votes
0answers
55 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
15 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
1answer
116 views

Lenovo S10 BCM 4312 (rev 01) WiFi not functioning

just created live USB 3 days ago and have been reading the forums here about getting WiFi card to work. Love the Lubuntu OS. Here is what I have done so far: Ran: sudo apt-­get update Ran: sudo ...
0
votes
0answers
25 views

Set up router with my laptop, now the laptop can't see it

The title pretty much says it all. I used my Dell Inspiron 1110 laptop to set up my D-link DIR-635 router (i.e. give it a name and password), and when I rebooted the router to keep those settings my ...
0
votes
1answer
417 views

D-Link DWA-182 Drivers for Linux

When will Ubuntu have these drivers available for download ? Seems the Drivers for DWA-182 were released on 06/17/2014. They are for Linux ! Seems that I just don't know how to install them. I have ...
0
votes
2answers
81 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 ...
1
vote
2answers
138 views

Wireless Drivers for D-Link DWA-182

Just wondering if any drivers are out there for D-Link DWA-182 Wireless Adapter for Ubuntu 12.04 LTS ?