Questions about using Wireless connections in Ubuntu. This tag is not limited to Wifi only.

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2
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268 views

Is there any way I can do an android screencast to my computer?

I know there are a lot of third party screencast apps and such, but I've seen android cast to a chromecast, and wonder if it is possible to do that to my computer running ubuntu. I think it runs over ...
2
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0answers
505 views

Can't get wireless dongle DWA 131 to work on Ubuntu 14.04

I recently got a D-link DWA-131 wireless usb dongle to work on my desktop PC. I was in quite a hurry when I chose it, but considering the abundant documentation on how to successfully get it to work ...
2
votes
0answers
99 views

Bluetooth receiver doesn't appear in sound options 14.04

I've got a SMK Link Nano Dongle Bluetooth 4.0 LE + EDR Bluetooth adapter for my Acer Aspire. I've got an Onkyo receiver with Bluetooth capabilities. I've got it both paired and connected with my ...
2
votes
0answers
1k views

New Ubuntu 14.04 install - can't connect to wifi

There are dozens of wifi problem here on askubuntu; I've tried the answers to several of them and nothing worked. The symptom is that my Wifi network does appear in the network menu, but when I try ...
2
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0answers
342 views

Ubuntu 14.10 - Lenovo E420 - Wireless is not working

Earlier till ubuntu 14.04 the wireless was working for lenovo thinkpad E420, in ubuntu 14.10 it stopped working. Earlier for ubuntu 12.10 Modified /etc/modprobe.d/blacklist.conf and put an entry near ...
2
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0answers
397 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 ...
2
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0answers
806 views

14.04 on MBP 5,5 Sporadic Wireless Disconnects from Eduroam

As it says in the title, I have 14.04 installed on a 2009 5,5 MBP and the wireless sporadically disconnects from one specific wifi network; Eduroam. The disconnects are not after a set period of time ...
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0answers
4k views

Problem with WIFI. wifi is not detecting in ubuntu 14.10

I installed Ubuntu 14.10 Wired connection is connecting but wifi is not detecting any additional drivers needed or update?
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367 views

How do I share my wlan0 internet connection to eth0 using command line and config files?

I understand how it is done using the GUI (1, 2, 3), but I need to do MANUALLY using linux command (iptables, ebtables ...). I have been struggling with this for days, and I can seem to get it right. ...
2
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0answers
1k views

no wireless connection on ubuntu 14.04 of my ASUS laptop TP500LA-CJ059H with Wireless: 802.11b/g/n

Here are the information about wireless on my laptop. ########## wireless info START ########## Report from: 21 Oct 2014 15:20 WST +0800 Booted last: 21 Oct 2014 15:01 WST +0800 Script from: 20 ...
2
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0answers
99 views

Wireless hotspot problem

My Ubuntu laptop connects the Internet though data card. When i try to use it in my mobile by turning on wireless hotspot in laptop i couldn't find any networks in my search result in the phone. I had ...
2
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0answers
489 views

WiFi does not work

Just installed ubuntu and my wifi does not work. I ran the script you have and this is the output I got. I have no idea what I should do now.. I know I have atheros AR2413/AR2414. I think I have ...
2
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0answers
512 views

How to trick android and ios devices into thinking they are connected to the internet

I have an ubuntu machine setup as an access point, but it is not connected to the internet. I simply want to transfer data between it and smart phones. The problem is, all devices seem to want to ...
2
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0answers
139 views

Wireless authentication asked when using nmcli to restart wifi on a connection shared to all users

I am building a little kiosk computer that connects to Wifi. I have 2 users, one (admin) with Admin rights and one (kiosk) without anything. On the one with admin rights, I create a new wifi ...
2
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0answers
268 views

“Connect to Hidden Wi-Fi Network…” is disabled in my Ubunutu 14.04!

I noticed that some items in network section of my taskbar is disabled. When Wi-Fi adaptor is enabled and no cable connected network is available, following items are available and only BOLD items are ...
2
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0answers
577 views

Ubuntu 14.04 - Network problems (wireless and DNS)

I have seen a very similar problem on post: Cannot resolve dns on 12.10 install but with no clear answer and my problem is related to Ubuntu 14.04, another particularity is that this problem started ...
2
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0answers
203 views

Wifi and ethernet networking stopped working in ubuntu 14.04

I have a System76 Kudu Professional version kudp1, it came with ubuntu 13.10 but I upgraded it to 14.04. After the last upgrade I did it stopped detecting ethernet and wifi networks. nm-tool output: ...
2
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0answers
83 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 ...
2
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0answers
472 views

Lubuntu - can't connect to WiFi

I am trying out Lubuntu. Before I install it, I need to connect to Wifi - how do I do so? A screenshot of what I see is below:
2
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0answers
374 views

Wifi is Hard-Blocked and Ethernet connection fails - [Ubuntu 14.04] - [Asus B43S-XH51]

I was just using this laptop yesterday on ethernet and a few days ago on wifi. I've never had a problem with this computer and wifi. I currently only have Ubuntu 14.04 installed - no dual-boot with ...
2
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0answers
387 views

Can't use Wireless Network in Virtualbox?

I'm trying to enable Wireless on VirtualBox in my Ubuntu 14.04 in a Kali Linux, but this OS not show the wi-fi for I connect. And after I on my OS do not show the wi-fi I already tried to ...
2
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0answers
413 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 ...
2
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0answers
598 views

Can't Connect to Wifi adhoc network created in windows 7 from Ubuntu 14.04

I have Two laptops. One is running on Windows 7 and connected to internet though wire and other is running on Ubuntu 14.04. I have Created a wifi adhoc network in windows 7 machine and shared the ...
2
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0answers
654 views

Ubuntu 12.04 Cannot connect to Starbucks Free attn Wifi, DNS issue

first off, I'm a bit of a newbie and networking stuff is not my forte. So I've been pulling my hair out for the last hour trying to get my 12.04 Ubuntu partition to connect to an AT&T hotspot in ...
2
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0answers
937 views

Ubuntu 14.04: with bridge on wlan, no internet on kvm guests

I'm trying to be a "high-lander" sticking to KVM plus virt-manager to manage my VMs. But it's about a week I'm around trying to create a bridge that works for using with my VMs. I tried first tried ...
2
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0answers
376 views

Can't connect to VPN on Ubuntu 14.04

I am new to Ubuntu. I have configured VPN set-up on Ubuntu 14.04 but could not connect. System log shows following errors: Jun 28 13:35:50 rana-laptop kernel: [ 9723.920954] sd 6:0:0:0: [sdb] Test WP ...
2
votes
0answers
334 views

Wifi seems network but stops at requesting Wifi address

I just installed Lubuntu on my Packard Bell Easynote R3500. Network by cable works like a charm but Wifi does not. Wifi sees the networks but when connecting to it it keeps hanging at 'Requesting a ...
2
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0answers
448 views

Suddenly stopped showing my wifi in ubuntu 14.04 in the list in Dell Inspiron 5420?

Suddenly stopped showing my wifi in ubuntu 14.04 in the list in Dell Inspiron 5420,googled a lot,could not go through a working solution.Any Ubuntu user faced the same,please help me? http://askubuntu....
2
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0answers
472 views

Wifi switch takes wlan0 down, but doesn't bring it back up. Found a possible cause and solution just need to know how to apply it

I've got an old acre extensa laptop with a wifi button which takes the wifi down ok. When pressing it again to enable it I get the following log: Jun 12 12:11:58 digit-laptop wpa_supplicant[14223]: ...
2
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0answers
6k views

Slow internet on Ubuntu 14.04

I have a Vaio FitFlip Laptop and I dual booted it with Windows and Ubuntu. The problem is, when I'm in another room where the wireless signal is not really strong, the Internet connection goes really ...
2
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0answers
560 views

Problems with Wireless since upgrade to 14.04

My laptop is a Toshiba Satellite L750, which has a Qualcomm Atheros AR9285 Wireless Network Adapter in it. When I was running 13.10 it all worked perfectly fine, but ever since I upgraded to 14.04 - ...
2
votes
0answers
798 views

Wireless Adapter Disconnects after Suspend on 14.04

After suspending and resuming my machine, my wireless networking fails to reconnect. Running nmcli nm shows the following: Before: RUNNING STATE WIFI-HARDWARE WIFI WWAN-...
2
votes
0answers
2k views

WiFi disconnect frequently on Ubuntu 14.04 (Ralink RT3290)

I have a problem with my WiFi Ralink RT3290. I followed all the instructions according to "Ralink rt3290 wifi driver is not working in Ubuntu 14.04". Now that my WiFi works, but every hour it happens ...
2
votes
0answers
36 views

Command line failing with https

I'm a bit new when it comes to networking. As a disclaimer, I installed Chrubuntu. The OS was able to connect fine, but it had an unrelated error and required an install and upgrade from 13.10 to 14....
2
votes
0answers
244 views

Extremely slow connection with BCM4318 wireless card and Ubuntu 14.04

I'm getting terrible internet speeds on my computer running Ubuntu 14.04 with a Broadcom BCM4318 wireless card. I have 20 mb/s internet and when I run a speed test, I'm not even getting 1 mb/s. I run ...
2
votes
0answers
76 views

time out connecting to wi fi network

My wifi connection works normally in most networks, but I have a problem connecting to a speficic network. I can connect to this network with other devices, using the same WPA password. Other people ...
2
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0answers
106 views

Please help me install wifi driver

I am having trouble understanding how to install Asus wifi driver. Here are the instructions. I have gotten the first 3 parts done correctly I believe. Part 4 confuses me. I open the os/linux/config....
2
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0answers
327 views

Wireless Driver for Ubuntu 14.04 2012 macbook pro 13.3 (unibody)

Yesterday, I finally was able to install Ubuntu 14.04 on my mid-2012 macbook pro 13.3in (NON-retina). I'm very new to this and I'm not sure how to get the wireless driver. I've already gone through a ...
2
votes
0answers
476 views

Wireless card not detected… sometimes

I am usiong Ubuntu 14.04 amd64. Today, I started having problems with my wireless card (manufactured by TP-Link, I don't remember the exact model). The system didn't detect it (it wasn't displayed ...
2
votes
0answers
4k views

Can't detect or enable the wifi in ubuntu 14.04

This is my first time to using ubuntu. I am unable to access the wifi, even if I enable it. I can access internet from the wired connection. This is my laptop detail: Output of nmcli nm: RUNNING ...
2
votes
0answers
322 views

Sharing internet connection with tablet over a proxy-server

I have a proxy-server at home and set up my ubuntu accordingly. All works fine. My setup is that you can only gain internet access over that proxy. Now I have setup a raspberry pi with an edimax ...
2
votes
0answers
7k views

Wifi not working on Ubuntu 14.04 macmini

I just installed 14.04 on a Mac Mini, and the wireless drivers are not working. I went into "additional drivers" and choose the broadcom proprietary drivers (like I did in 12.04) but they're not ...
2
votes
0answers
435 views

WiFi connection problem on HP Pavilion dv8

I have an HP Pavilion dv8. I installed Ubuntu 12.04 to replace Windows XP Home Edition and did an update to 12.04.1. The connection to my Belkin router was fine during installation and did not ...
2
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0answers
104 views

12.04 INFO message on black screen during boot, wifi works fine

During boot the purple screen vanishes, replaced by a black screen with one line of text [] INFO@wl_cfg80211_attach Registered CFG80211 phy for a few seconds then returns to normal. Boot works ...
2
votes
0answers
313 views

Double icons in task bar, other icons don't stay

I am using Lubuntu (Operating System : Ubuntu 13.10). I have double icons for network connections/WiFi on the taskbar by clock. How do I get it to one(merge them), it seems like duplicates? FYI this ...
2
votes
0answers
341 views

WIFI suddenly stops connecting?

I'm dual-booting Windows 8 and Ubuntu 13.10, and one day Ubuntu stopped being able to connect to wireless. It still sees the network, it just can't connect to it. I don't have a wired connection ...
2
votes
0answers
2k views

Constantly prompted to enter wifi password with a Broadcom BCM4323

Our last router worked just fine, I stayed connected to it wirelessly flawlessly (using Ubuntu 12.04 and Ndiswrapper). I installed our new router and now I can't connect to it at all. All 4 mobile ...
2
votes
0answers
342 views

Dual boot Windows 7 & Ubuntu 13.10 wifi problems

My dual boot W7 & Ubuntu 13.10 system with ASUS PCE-N15 wireless card (on channel 1) will connect to Verizon Mifi 2200 while in W7 but not in Ubuntu. Software requests password but after entering ...
2
votes
0answers
278 views

WLAN & Video Card Problem: MacBook Pro 7,1 Mid-2010

I would like to request your kind assistance in troubleshooting I have with my MBP running on Snow Leopard (10.6) but recently installed an Ubuntu 12.10 alongside the system. Basically everything ...
2
votes
0answers
121 views

please tell me correct way to use usb_modeswitch in ubuntu saucy

I have one mobile router "hw0-2e". (https://www.nttdocomo.co.jp/product/data/hw02e/index.html )(japanese only) I want to use this by usb connection as my pc is desktop and no wifi. I know this one ...