Linked Questions

6
votes
1answer
79k views

Connect to WiFi network through Ubuntu terminal [duplicate]

I am using my WiFi network adapter on the laptop to connect to the internet on Ubuntu 10.04. I have tried the following steps and got the below messages on the Ubuntu terminal. Please let me know what ...
5
votes
3answers
19k views

Connecting to a wireless network [duplicate]

I have a machine that I just installed Ubuntu Server on. The only problem is that I do not know how to connect it to a wireless network, and I cannot use a network cable to connect it to my router. ...
3
votes
3answers
11k views

iwconfig usage for WEP access point? [duplicate]

I would like to use my wifi doggle in my pc (ubuntu 12.04). I am able to connect to my access point through the GUI. I would like to do the same in the terminal. My access point uses WEP. So I typed ...
1
vote
2answers
1k views

Is there a way to make Ubuntu “forget” a network connection? [duplicate]

Is there a file or something that holds the data for the internet connections?
-1
votes
1answer
646 views

ubuntu 14.04 connect to a wifi network using command line [duplicate]

i have installed Ubuntu 14.04 server and i need to connect to my WiFi network. how can connect to wiki network only using command line.
0
votes
1answer
149 views

How to Connect/Disconnect to WiFi Via Terminal [duplicate]

I just have a quick question that I have been researching for a while now... How do you connect/disconnect to a wifi network in ubuntu via terminal? I tried several commands that failed. I have been ...
0
votes
0answers
38 views

(Ubuntu Server 14.10) Cannot connect to wireless [duplicate]

I just recently acquire a computer that had windows on it, and the wireless worked fine. I installed Ubuntu, removing windows. Having started it for the first time, I find that I am unable to connect ...
126
votes
37answers
364k views

How to fix “The system is running in low-graphics mode” error?

Note: This is an attempt to create a canonical question that covers all instances of "low-graphics mode" error that occurs to a user, including but not limited to installation of wrong ...
76
votes
46answers
412k views

Installing Broadcom Wireless Drivers

I'm having serious problems installing the Broadcom drivers for Ubuntu. It worked perfectly on my previous version, but now, it is impossible. What are the steps to install Broadcom wireless drivers ...
30
votes
4answers
20k views

How to Connect & Share your Internet Connection (Wired & Wireless)

I have Ubuntu 12.04 on a HP 430 notebook and this has a single wired internet connection and I would like to share this with a LG Optimus One with Android 2.3.3. I followed these instructions and ...
3
votes
2answers
5k views

how do I intall a network manager on ubuntu?

I uninstalled my network manager trying to fix a problem. Now I have no network manager and therefore no internet. So I need one and I need to install it?
3
votes
1answer
12k views

Can't configure wireless now that WPA2 is enabled! [closed]

I had removed network-manager as soon as I installed Ubuntu 10.04. Earlier I used to do the following to connect (successfully) on command line: iwconfig eth2 essid NASA dhclient eth2 Now that WPA2 ...
3
votes
2answers
918 views

How can I configure my headless server to connect to a wireless network automatically?

I'm setting up a headless server, but I don't have ethernet access where I want to put it, so I need it to automatically connect to my WiFi network when it boots up (it has a wireless card). I can ...
0
votes
1answer
2k views

How to disconnect from wireless connection manually using the command line without using network manager?

I don't want to use WICD or NetWork-Manager. What should I type to disconnect ? EDIT: This one is different from the ones above, I want to disconnect. Another thing, I don't want use WICD nor ...

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