0
votes
1answer
460 views

Wifi is not working in Dell Vostro 2420 after reinstalling Ubuntu 12.04

I have a Dell Vostro 2420 pre-installed with Ubuntu, now re-installed manually, but wifi stopped working, I tried some of the methods shown in other threads for similar problems. One of the method I ...
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0answers
407 views

My machine hangs up on networking restart

I went to lunch for some time and forgot to plug in charger to laptop. After coming back plugged in the charger and started my machine. my internet was not working. So, I checked following things * ...
0
votes
1answer
205 views

Wifi local connection or unstable connection only

First time posting here, and one-week on Ubuntu 12.04 (on linux, in reality). I'm having problems with my wireless connection at home only. At the university I can use wireless no problem, but at home ...
0
votes
0answers
165 views

Wifi on one laptop makes connection on other devices very slow

I have a Dell Vostro 3500 laptop with Ubuntu 13.04 installed. Wheenever this laptop is on wifi network, it makes the connection on all other devices (mac, android, windows ) using same network very ...
0
votes
2answers
769 views

Wifi not working

While I was trying to install Ubuntu, the wifi was working fine but after installation and update, I'm unable to connect to wifi. Can you please guide me on it. Seeing other posts with similar ...
0
votes
0answers
75 views

make both Atheros ethernet controller and Broadcom wireless contrller of dell vostro 3460 work [duplicate]

Possible Duplicate: Broadcom wireless 43142 conflict Atheros 8161 in kernel 3.5 (unbuntu 12.10) I have bought a new Dell 3460 laptop pre-installed with Ubuntu 11.10. All networking worked ...