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

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Wireless is not Working(Ubuntu 14.04, Dell vostro 2520)

My laptop cannot detect any wireless, I have just installed UBuntu 14.04 on Dell Vostro 2520. Some details I can give below: sudo lspci GIVES 00:00.0 Host bridge: Intel Corporation 2nd ...
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0answers
18 views

dns finished no internet

Hello i just recently moved from windows 8 to ubuntu ,It happens that randomly it cannot connect to the internet, appears this message: dns finished no internet, Check your Internet connection Check ...
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0answers
14 views

How to persist on a wifi connection after disconnection?

I've got a Ubuntu machine running a software that requires internet. However, sometimes the wifi fails (router reboot for example) and doesn't find the network again, until I manually service ...
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1answer
19 views

Ubuntu 14.04 LTS Default Drivers Removed?

During a recent software update on my HP Elitebook 8530w running Ubuntu 14.04 LTS the Software Update crashed after partially downloading a selection of updates. Since then it appears that some of my ...
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0answers
15 views

ap-hotspot not working after update to 15.04 (64 bit)

I have recently updated to Ubuntu 15.04 (64 bit). My `ap-hotspot' configuration was functional in the earlier installation. In the current scenario, the devices present around my computer are no ...
0
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0answers
16 views

Ubuntu 15.04 lost wi fi

I have a very robust network with 6 iOS, 3 MacOS, 1 Win8.1, and 2 Wii connections all working flawlessly. Since I updated my Ubuntu workstation to 15.04, I've noticed that my connection speed has ...
-1
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0answers
15 views

Xubuntu not showing wireless interflace

I'm using Xubuntu 15.04. The wifi worked fine,until i restarted my machine (it's an old toshiba nb100). The wifi didn't connect,it doesn't show up in ifconfig , in /etc/network/interfaces, or in ...
1
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1answer
36 views

Fresh Ubuntu 14.04 LTS doesn't detect Broadcom BCM4312 Wi-Fi

I just installed Ubuntu 14.4 LTS on 32-bit Dell Inspiron 1545 (that was actually pre-packaged with Ubuntu 10.x in about 2010). For some reason, it doesn't have the capacity to scan for nearby wi-fi ...
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0answers
52 views

Torrent being used by another person in the network [duplicate]

I'm using Ubuntu 14.04 LTS, and I know it comes with Transmission (even through I never used it or any torrent client in Ubuntu). I know that it can be a little dangerous if you use torrent clients ...
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0answers
18 views

Offline Driver Installation intel(R) 82562V-2 10/100 Network Connection [on hold]

I have recently acquired a Dell Vostro 200 with a missing hard drive, i got a hard drive off a optiplex 720, and it now has GB160, i installed PCLinuxOS LXDE, was ecstatic to boot it up, and when i ...
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0answers
11 views

Comcast Router and Toshiba Satellite 15.04

I cannot connect over wifi to my comcast xfinity router with my toshiba satellite S55-B5280 but ethernet does work. How can I fix this?
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1answer
19 views

Remounting SMB shares when changing between wifi/wired networks

I've been battling with this for a while with mixed results. I frequently move my laptop between it's dock (wired) and my couch (wireless). Anytime I switch networks, I have to manually run "sudo ...
0
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1answer
23 views

D-Link DWA-130 rev E1 RTL8191SU hard time connecting

I have a D-Link DWA-130 rev E1 with a RTL8191SU chip set. Under Ubuntu 14.04 it will connect to the router occasionally, most of the time it tries and fails over and over. It seems to connect with out ...
0
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1answer
24 views

Ubuntu 14.04 - Unable to install realtek drivers 0bda 818b HELP

I'm new to Ubuntu. I installed the newest version of Play On Linux, and I have a generic USB WI-fi dongle that I have been trying, for hours, to install onto my computer. Inside the CD that came with ...
0
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0answers
21 views

802.11n with ath9k: only 90 Mb/s

I have Atheros device for Wi-Fi (ath9k), the router is a Dlink DSL-2750B. I have configured the router only for 802.11n but I don't have 300Mb/s. This is the iwconfig output wlan0 IEEE ...
-1
votes
0answers
27 views

Help! Forcibly install an older version of a Windows 7 driver on Ubuntu(Xfce)

Background Explanation: The latest version of the Windows 7 driver of my wireless network adapter is really bad and messes up the internet connection. On my Windows 7 computers I therefore use an ...
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0answers
17 views

Wifi cannot be turned in. No option to turn it on in network manager

I have a dual boot system with ubuntu 15.04 and Windows 8.1. I am able to use wifi normally in windows but cannot do so in Ubuntu. I installed the latest drivers and also tried installing the ...
2
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1answer
64 views

Network & WiFi problem not working on lenovo G50-70

This is my first use of Ubuntu. I installed ubuntu 14.4 but the WiFi is not working. I don't understand how to activate them. What should I do? lspci -knn | grep Net -A2 && rfkill list: ...
0
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1answer
27 views

Ubuntu 14.04 Access point

I am trying to activate my access point on Ubuntu to share the cable University connection with my mobile phone. But I get zapped by the following: "(32) Access Point (AP) mode is not supported by ...
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votes
1answer
23 views

15.04 ASPIRE 5750g WIFI connected but doesn't work

I have a problem with my PC, it is connected via wifi but the browser doesn't load web pages. With Windows 7 the problem persists, so it is maybe a hardware problem. How i can check this? Other ...
0
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2answers
55 views

Can't enable wifi on ubuntu 15.04?

I recently upgraded my laptop from ubuntu 14.04 to 15.04 a few weeks ago and until yesterday everything was fine, but now I can't connect to any wireless network. I already rebooted many times, no ...
0
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1answer
23 views

WAN over wifi and eth to LAN

I have a USB Network card (TP link 722n) in my system. It has been recognised by the system. I do need to connect to a remote network over wifi and access internet. SSID:WHATEVER WPA2 ...
1
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0answers
39 views

new install 15.04 now lost wifi, connects but no ping. also gobi not enabled

toughbook cf19 mk3 xubuntu 1504 64bit worked on wifi for a week then lost it. gets IP etc. but no ping not even to local address except local-host. also since upgrading from 1404lts Gobi has never ...
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5answers
60 views

How to access my Android's files using Wi-Fi in Ubuntu? [on hold]

Both my Ubuntu and Android phone are using the same Wi-Fi. How can I transfer files between the phone and the PC? Is there any way to mount the Android file system? I don't want to use the USB cable. ...
2
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1answer
40 views

changing the priority of network interface

I want my ppp0 connection to have higher priority over wlan0. I added following lines to /etc/network/interfaces file. iface wlan0 inet dhcp up ifmetric wlan0 20 ...
1
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2answers
25 views

Partitioning a Netbook HP-Mini 110

I would like to ask about partitioning a Netbook HP-Mini 110 with Windows7 Starter. I want to make a dualboot in it together with Ubuntu 14.04. But the thing is, it already have 4 partitions and it ...
0
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0answers
35 views

Port 22: connection refused

I am pretty new to Ubuntu so please if you can answer to this question explicitly. I have two laptops one is running on MAC OS X 10.8.5 (OS X Mountain Lion) and the other one running Ubuntu 14.04 LTS. ...
0
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1answer
31 views

Ubuntu 14.04 Wireless stopped working after installing updates

To be completely clear - I've been successfully using 14.04 for several months now. However, this problem just happened when I installed some routine updates. My computer is an HP Pavilion DV6. There ...
0
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0answers
22 views

Wireless connection suddenly switches off on Xubuntu

I'm having some troubles with my wireless connection. I've got Xubuntu 15.04 installed on my hp laptop. At boot I can connect to my dorm network connection (it uses an http proxy) and I can navigate ...
1
vote
1answer
86 views

How to install Broadcom wireless drivers offline

I have installed Ubuntu alongside Windows 8.1. But the wifi is not working in ubuntu (perhaps the drivers are not present), which worked fine in windows. Also I cant connect with ethernet since my ...
0
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2answers
115 views

My “great” ubuntu 14.04 LTS totaly crashed after tlp instalation

My Dell Inspiron worked like vacuum cleaner with ubuntu 14. Not far I found solution on this forum about tlp power manager that could resolve my problem. But after I tried to use this awesome advise ...
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0answers
18 views

Lenovo X220: Wifi issue

I have a problem with my wifi on my lenovo x220 using Xubuntu 15.04. Sometimes I'm connected to the network but I can't use the network (ping, traceroute, etc. ...). Troubleshooting: I have to reboot ...
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0answers
17 views

BCM943225HMB WiFi mini pcie card is detected but it does not find any networks

So the system is : -Mobo MSI AM1l -CPU Athlon 5350 -OS Ubuntu 14.04LTS -WiFi Card BCM943225HMB For the WiFi card it is a WiFi/Bluetooth, 2 in one card where the WiFi is BCM43225 ...
0
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0answers
15 views

Ubuntu 14.04 WIFI speedtest only 2/3 of Windows7 speedtest - Centrino 1030 adapter

I have a dual boot Dell Inspiron laptop, with a Centurion 1030 WIFI adapter. When booted into Windows7, I get 30 mbps thru-put .... when booted into Ubuntu 14.04, I get 20 mbps thru-put, in both cases ...
1
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0answers
48 views

Cannot get wifi to work

Please help trying to get wifi working on my laptop with new ubuntu info is below anita@anita-Presario-CQ57-Notebook-PC:~$ rfkill list 0: hp-wifi: Wireless LAN Soft blocked: yes Hard blocked: ...
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1answer
20 views

WiFi DisconnectsWireless Info Script

I'm having terrible WiFi disconnect problems. I outputted the Wireless Info Script and pasted it here http://pastebin.com/98w2w3Bb. Please help me resolve this problem. Usually when I boot the ...
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0answers
17 views

Cannot connect to VPN at all after upgrading my router

I am using UBuntu 15.04 I previously had a TPLink Modem+Router and I was able to flawlessly connect to the VPN on my Ubuntu 15.04 without any issues. Than I upgraded to a DLink 2750u Modem+Router and ...
0
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0answers
24 views

Connecting Ubuntu 14.04 vmware guest to wireless network

I'm running an Ubuntu 14.04 guest on a windows 7 host. I'm running an http server on the guest and I want to be able to connect from my phone over the home wireless network. I added a bridged ...
5
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2answers
197 views

Does TP-LINK WN822N work on Ubuntu?

I plan to install Ubuntu soon on my pc. I currently use a Tp-Link WN822N wireless adapter. I want to know if it will work without additional setup.
0
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1answer
26 views

Ubuntu 14.04: MediaTek Wi-fi problem

After the problem mentioned here Ubuntu 14.04. Wireless MEDIATEK Corp. MT7630e not working is resolved, (Wifi connected and it was working fine until next reboot) Now the Wifi connection is being ...
0
votes
1answer
18 views

Problems with WIFI, Intel 7260

So, I'm on 15.04. I tried 14.04, but also with no luck. I also tried the latest version of Linux Mint. I've got an Intel wireless 7260 rev 6b in this laptop, and although it finds networks, it just ...
0
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0answers
14 views

Internet service loss

Since upgrading from Ubuntu 14.10 to version 15.04, connection to my WiFi internet is unstable. Usually it fails to connect. When it does, the connection usually fails after a few minutes. For a while ...
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0answers
19 views

Lubuntu doesn't take full advantage of my wireless speed capabilities

I already did a search through SO, the forums, etc. for issues that looked related to Ubuntu and my Wireless card, but I didn't find anything that was obviously relevant that worked. First, the ...
0
votes
1answer
50 views

Not able to use internet despite being connected - 14.04

My computer has ubuntu 14.04 and appears to be connecting to the internet. When I use firefox and try to connect to a site I get the message "Server not found." The strange thing is that I'm able to ...
0
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0answers
12 views

Gui/Script to set up Wifi at login?

Wondering if anyone has tried setting something like this up before. I'm planning on shipping a product that runs ubuntu, and it will strictly need to be wifi only. I am wondering if there is a ...
0
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1answer
27 views

Looking for a 3G Modem Manager Software

I have been using Ubuntu during 20+ days. I am now using a 3G wireless modem (huawei e303-h1) to connect with internet. My modem's software is specially designed for Windows. So whenever I connect it ...
3
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0answers
27 views

Ubuntu 14.04. Wireless MEDIATEK Corp. MT7630e not working [duplicate]

The indicator applet does not display wireless as an option. I tried to unplug the wired connection and try the wireless one. Still Indicator applet does not display wireless Icon. The results of ...
1
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1answer
81 views

Wi-Fi doesn't work with Bluetooth on Ubuntu 15.04

Good day! I have a Dell Inspiron 3542 laptop (Pentium 3558U, 4 GB RAM, 500 GB HDD, Intel HD Graphics, Bluetooth 4.0) and Linux Ubuntu 15.04 x64 (stable) freshly installed and updated. My main issue is ...
0
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1answer
20 views

Installing Broadcom 14e4:4365 rev 01 drivrt

i have installed Ubuntu 15.04 64bit on my laptop (lenovo e531) alongside with windows 8.1 and while trying to install wifi driver i found this method Installing Broadcom Wireless Drivers but when i ...
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0answers
44 views

BCM43142 Driver difficulty on Ubuntu 14.04

I am currently having an issue setting up a dual boot for an HP laptop. The issue is with the driver for the NIC (Broadcom Corporation BCM43142 802.11). I am on step three from the following page ...