BUT if it worked for you and you have a faster WiFi now, you should make the changes permanent by using these commands:. Normally it should be wlan0. Home Questions Tags Users Unanswered. Moreover, if it improves the WiFi speed, why not, I say. Policies Affiliate Policy Privacy Policy. This will switch off the special power management system for the wireless adaptor and thus it will get more power and will work more lame attempt at even lamer humour.

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The next trick is to force disable the Save it, close it, restart your computer. To fix this bug, you have to edit the nsswitch configuration file. If your adapter manufacturer is Atherosthis solution should work for you.

[kubuntu] Atheros wireless not detected

Normally it should be wlan0. If not try the next one. If you find this file, replace it with the following line:. Even after so many years, most of the world atherso I am an avid Linux lover and Open Source enthusiast. While this is probably fixed in later Kernels, systems running older Linux Kernel may still face it.

First, you need to find your wireless network adapter. I am not sure what causes this but I have seen people in Ubuntu Forums talking about this problem in especially in Ubuntu Skip to primary navigation Skip to content Skip to primary sidebar Skip to footer You are here: Ubuntu and many other Linux distribution are based on Debian so this bug propagates to these Linux distributions as well.


As a result, wireless connection would be some times fast atherps some times dead slow. I’m a newbie on Linux stuff and maybe the solution to my problem is obvious, but I need your help. Feel free to drop your suggestion, thanks or even to point out spelling or grammatical mistakes.

Then reboot the computer with the wireless turned on. Kubyntu you are lucky, it kubujtu be fixed by installing propriety drivers in Ubuntu but generally, you will be left fuming, cursing over slow or no WiFi connection. Some times you will have no wireless network in Ubuntu and some times very slow wireless connection and sometime it will fluctuate between fast and slow. This question has been asked before and already has an answer. If you are using a version older than Ubuntu So lets see how to fix slow WiFi in Ubuntu: Yes, you heard it right.

HP Pavilion dv5 w/ Atheros wireless not working [SOLVED]

After logging in you can close it and return to this page. Open a terminal and use the following command:. This trick could be obsolete and this is why I mentioned it in the end. I use Ubuntu and believe in sharing knowledge. After reboot, wait a while, then turn off wireless and turn on it again. This troubled some users with their wireless connection speed as it sent less power to the wireless adaptor and thus affecting its performance.


Anyways, do let me know if it worked for you and if it worked, which solution was it.

Speed Up Slow WiFi Connection In Ubuntu Linux

And if the article helped you to speed up WiFi in Ubuntu, you might want to read how to speed up Ubuntu overall. In here, look for atberos following line:.

Apart from Linux, I love classic detective mysteries. Wireless networking not working after resume in Ubuntu

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