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

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0
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1answer
34 views

How can I get a Wi-Fi network support after he cut the connection. can not connect to the network again until restar I have kubuntu 14,04

How can I get a Wi-Fi network support after he cut the connection. Because when it starts laptop it normal after 3 or 4 minutes to work the network connection stays stopped for a few minutes and then ...
2
votes
0answers
45 views

WiFi keeps dissappearing

I have an HP Pavilion dv4-4065la. I've been using ubuntu 14.04 since last year (before I was using Windows...so yeah, I know nothing about linux) and nothing bad happened before, but some days ago the ...
0
votes
0answers
53 views

Ralink based Wifi card (RT2600 MIMO) not connecting

I've seen a ton of posts on this problem but I can't seem to get my Wifi card to work. It's an Ralink RT2600 based thing, plugs into the pci slot. Below is the output from some of the typical ...
3
votes
1answer
124 views

Ubuntu 14.10 can list Wi-Fi but won't connect

I have Ubuntu installed on my SSD and moved it around to boot different PCs. I was using it on my laptop which has a builtin Broadcom card and it was working as expected. One day, it stopped working. ...
0
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0answers
22 views

New wificard- do i have to reinstall ubuntu?

so i have an acer aspire s3. (http://www.linlap.com/acer_aspire_s3) Wifi however was always slow, so i bought this new wificard: ...
0
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0answers
21 views

Problem with WIFI or AP

So I have a not so close friend whose WIFI connection I use. But every time I connect to this AP I get the connection but only for some time, after that the connection to internet goes. I have to ...
0
votes
1answer
71 views

My Ubuntu 14.04 Wifi not working Toshiba L650 tried everything

########## wireless info START ########## Report from: 09 Mar 2015 18:16 IST +0530 Booted last: 09 Mar 2015 18:07 IST +0530 Script from: 20 Sep 2014 23:04 UTC +0000 ##### release ...
0
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0answers
29 views

Ubuntu server 14.04 doesn't connect by wireless [duplicate]

I am new in the linux world so here goes my noob question. I have installed "Ubuntu server 14.04" in order to recover an old netbook and give it a new use or almost try a new thing. The problem is ...
0
votes
1answer
124 views

WIFI not working Acer Aspire 3690 - BCM4311

WIFI still does not work, I tried several options. Is there something that will work 100%? I expected that linux will be easier! I have LUBUNTU 14.10. First I tried: sudo apt-get remove --purge ...
0
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0answers
18 views

Not connect to the wifi address

I use ubuntu 14.04. I connect all of wifi address except my modem. I use huwaei hg552e modem. I use modem with my mobilephone and windows 8 with wifi. But in ubuntu, I cannot connect wifi. I clicked ...
0
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0answers
15 views

Qualcom Atheros NIC not detected on cold boot

I've noticed a lot of questions about this chipset and driver, but my symptoms are slightly different. On a cold boot my system (14.04) does not detect the presence of my PCIe wireless lan card. ...
0
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0answers
43 views

Weak signal issue with TP-LINK TL-WN781ND 150Mbps Wireless PCI Express Network Nic

I am desperate about the wi-fi fix too. I have one NIC TP-LINK TL-WN781ND 150Mbps Wireless PCI Express Network Nic. I am getting very low signal since I used in Ubuntu 14.04.2 Please see my output ...
0
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0answers
26 views

WIFI doesn't work on Vaio ultrabook duo “Ubuntu 14.04”

WIFI doesn't work on Vaio ultrabook duo "Ubuntu 14.04" Please help me. From Synaptic package manager i installed b43 -fwcutter and firmware-b43-installer need help(((
1
vote
2answers
53 views

Wireless network Connecting and disconnecting intermittently

I use following ubuntu version: Description: Ubuntu 14.04.2 LTS I have been connecting to WIFI internet for last 5-6 months until the WIFI has stopped working a fine day. The WIFI connects to ...
1
vote
1answer
153 views

Problem with Broadcom BCM43142 wireless driver on 14.04

I have been facing some issues with the wireless drivers on my lenovo Z5070 laptop. Here is the history of the problem After installing 14.04 Wifi was not working. So I followed the below article ...
0
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0answers
31 views

My desktop ubuntu 14.04 not connecting wifi , how to configure this set up

Please anyone help me to install wireless Mini USB adapter 150 mbps 2.4Ghz in ubuntu 14.04 Anybody have already running wifi connection can help me. For this any drivers to be installed. How to set ...
0
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0answers
7 views

linuxdc++ over wifi

how can I enable linuxdc++ to work over wifi? DC works fine when I use the ethernet interface. But when I switch to a wireless connection, dc connects to the hubs, but fails to download even the file ...
-1
votes
0answers
26 views

Cannot find Network Controller in lspci

I recently installed Ubuntu 14.04 on VirtualBox. I am not able to connect to wireless networks. I could not find Network Controller in lspci. I am a noob to Ubuntu. can someone please tell me how to ...
-2
votes
0answers
31 views

Can no longer Connect to Router via Wireless

For months before yesterday I was able to connect to the home router (usual SSID name) and same wireless password. Then the wifi could no longer connect, and started timing out. I checked the router, ...
0
votes
1answer
62 views

Ubuntu is not “seeing” my wireless dongle

I am new Linux user, i.e. I just installed Ubuntu and have no experience. My Netgear Wireless dongle works fine in windows but is not being seen by Ubuntu. Is this a driver issue or something else? ...
0
votes
1answer
44 views

How do I make two ubuntu computers communicate with each other by controlling their wireless cards?

I want to have data communication between two Ubuntu computers using wireless without the need of internet. I want them to transmit and receive wirelessly but I want to build my own communication ...
0
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0answers
66 views

Ubuntu 14.10 RT3090 drivers not working

My lenovo s400 Ralink RT3090 wireless card seems to use rt2800 drivers which is resulting in laggy unrelaible wifi. after many hours of googling i found ...
0
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0answers
18 views

SSH connection freezes

I often use SSH to connect to my Ubuntu servers. Lately I got a new provider (Virgin UK) plus a box which I am connected to with a RJ45. Internet in general works fine, but when I build up an SSH ...
1
vote
0answers
39 views

FRITZ!WLAN USB Stick N v2 under ubuntu 14.10 possible?

Is my stick (lsusb output: ID 057c:8501 AVM GmbH) supposed to work under 14.10 with kernel 3.16.0-31-generic? The (German) WLAN cards wiki seems to say it should, but it doesn't. It loads the driver ...
0
votes
1answer
59 views

Unblocking a wireless network adapter without the use of rfkill

I am not getting my wireless network adapter (wlan0) to show in the output of ifconfig, but the card adapter name is showing in the output of sudo lshw -c network. I have seen other posts which ...
0
votes
1answer
52 views

Ubuntu 14.04 Wireless is fluctuating

I'm trying use my internet and I've been connected with a cord for a month now. I've been looking everywhere to find the answer to my problem, but they won't work. I have a realtek wireless router. ...
0
votes
1answer
49 views

Cannot connect to wi-fi network in Lubuntu 14.04

I messed up while trying to uninstall unnecessary packages and ended up breaking my ability to connect to a wi-fi network on my Lubuntu box. What I do see is icons for my network interfaces; clicking ...
-1
votes
0answers
143 views

WIFI problem with Ubuntu 14.04.2 LTS on HP ENVY

i read and do what the others answers say but my WIFI works terrible. Anyone can help me solve this problem? The laptop is an HP ENVY The network controller: RTL8188EE Wireless Network Adapter (rev ...
0
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0answers
29 views

I installed wifi driver by using Windows wireless driver but It won't work

I installed wifi driver by using Windows wireless driver. it's shown Hardware present: yes but it won't work after I restart, the button about wireless on the top of the right was disappear. And in ...
0
votes
1answer
23 views

Wireless network card drivers

I was wondering if drivers are available for the Linksys WMP300n wireless network card for Ubuntu? Any help would be greatly appreciated.
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0answers
13 views

cannot connect to internet on WiFi in 14.04

I installed a WiFi router today. Things work fine in windows but in ubuntu cannot connect to internet using this connection
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0answers
19 views

Installing Wireless driver without connection

I have a fresh install of Ubuntu 14.04 on my machine and I am trying to get it connected to the internet. I have a wireless adapter and have the install disc. Due to having no Internet during install ...
0
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0answers
25 views

WIFI Mediatek MT7630 not working on ubuntu 14,04, need help

My laptop asus x550cc has a wifi adapter mediatek MT7630E and it doesn't work on ubuntu. In the Internet there are drivers, but the install doesn't work, comes up with error. Need help with
0
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0answers
15 views

How to restrict wifi to only a certain signal type

I'm looking to restrict the wifi adapter in my laptop to only use b/g instead of using n and to deactivate n entirely, if possible. Is there any way of doing this? By default, the adapter seems to use ...
0
votes
1answer
53 views

wlan0 does not work.(eth0, wlan0 same netmask)

I am using Ubuntu 14.04. as wlan0 was connected to WiFi. The ping is not a gateway for wlan0. netmask of eth0 and wlan0 is the same. root@kwon-530U3C-530U4C:/home/kwon# ifconfig eth0 Link ...
0
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0answers
40 views

could not start hostapd on ubuntu 14.10

Could not start hostapd , it shows the following message hrirks@hrirks-Aspire-5750G:/etc/hostapd$ sudo service hostapd start * Starting advanced IEEE 802.11 management hostapd ...
-1
votes
1answer
58 views

wifi connection on ubuntu 14.10 is very slowly and inestable after some time of use internet

my wifi connection is very slowly and inestable, i install dual boot on my machine in windows 8.1 wifi is ok, but in ubuntu kernel 3.16 after some minutes is each time more slowly, my card information ...
-1
votes
0answers
36 views

How to install Edimax EW-7811Un

I can't connect to the Internet using Edimax EW-7811Un on Ubuntu 14.04 LTS I tried everything can anyone help me install the driver can one send me code for terminal to install the driver The ...
0
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0answers
15 views

How to setup Brother 2135 over Wifi without WPS?

I have a Brother 2135W printer. I can print over USB, yet I want configure it in my local network over Wifi. I used to have a router supporting WPS. There, it was possible to setup the printer easily ...
2
votes
2answers
81 views

If I don't want to use Broadcom drivers, what are my options?

I am having trouble with some wifi connections. Some questions I’ve read seem to blame the Broadcom drivers. I ran the following: sudo apt-get remove broadcom-sta-common broadcom-sta-source ...
0
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0answers
33 views

Wifi does not wake up when using Hybrid suspend in Ubuntu 14.04.2

I am trying to use Hybrid suspend in Ubuntu 14.04.2 . While the suspend and resume works, the wifi and the networking breaks every time. Running /etc/init.d/networking restart or service networking ...
3
votes
1answer
67 views

Wireless problems on an Ubuntu laptop

I'm new to Linux, and I'm having trouble getting wifi set up on my laptop. The laptop is a Lenovo T430, I'm running the most recent version of ubuntu, and my wireless card is an Intel Advanced-N ...
0
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0answers
11 views

Make KNetworkManager follow radio status set on the command line

I have installed the KDE desktop on my Notebook. However, when I enter into airplane mode on the command line by nmcli r wifi off the GUI of the KNetworkManager does not show the little airplane ...
0
votes
0answers
38 views

string descriptor 0 read error: -22 (Wont Bootup)

I have a Acer Aspire TC-605, my specs are the following: Windows 8.1 Intel Core i7-4770 CPU @ 3.40GHz 3.40GHz 12GB Ram 64-bit Operating System, x64-based processor but I keep getting that error, ...
0
votes
0answers
18 views

Wifi disconnects randomly when sharing through Samba

I have two laptops: One running Windows 8 and another Ubuntu 14.10. I installed Samba, then tried to share images from Windows to Linux by sharing a folder in Linux. File starts to transfer and some ...
0
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0answers
17 views

WLAN not connected, sometimes

any suggestions how could I solve this: sometimes when I boot the machine (approx 50% of the time), WLAN can see the AP but seems to seek it for a rather long time, and finally is not able to ...
0
votes
0answers
63 views

Ubuntu 14.04.2 wifi not working properly on my hp probook 4540s

I recently installed Ubuntu 14.04.2 on my hp probook 4540s with Ralink 539a wifi module. I noticed that wifi is not working properly. It receives a very weak signal, even when very close to the ...
0
votes
1answer
76 views

Wireless extremely slow on Ubuntu 14.04 LTS

I installed Ubuntu 14.04 LTS alongside Windows 7 about a month ago. Since then my internet connectivity has been extremely slow. I am connected using WiFi and I have a Intel wireless 7260 network ...
0
votes
1answer
87 views

Wifi (Broadcom BCM43225) not working on 14.04 LTS x64

I have this on my Acer 3820 Notebook: lspci -nnk | grep -iA2 net 03:00.0 Ethernet controller [0200]: Qualcomm Atheros AR8151 v1.0 Gigabit Ethernet [1969:1073] (rev c0) Subsystem: Acer ...
1
vote
1answer
48 views

MacBook Pro 9.2 Ubuntu 14.04 Full Link Quality Wireless Error

Hey guys I am using Ubuntu 14.04 on my mac, After being on the wifi for around 5 to 10 mins it randomly shows the signal as being maxed but the internet stops working all together. Here is what it ...