Did you find this information useful? I solved my problem with help from this page, which suggests using an older driver. This information was last pulled 15 hours ago. To get the latest version for newer kernels, use the firmware git tree instead. While searching for a solution I found some people having similar problems. If the mainline kernel does not fix this bug, please add the tag:

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Ubuntu Manpage: iwn — Intel IEEE n wireless network driver

My WiFi on an unencrypted network is intermittently very slow. Post as a guest Name. Post as a guest Name. Let’s fix things up a bit: Email Required, but never shown.

This bug also occurs under Ubuntu Any other suggestions or things I can test to help solve the issue? To post a comment you must log in. If, due to the nature of the issue you have encountered, you are unable to run this command, uhuntu add a comment stating that fact and change the bug status to ‘Confirmed’.


Would it wirelrss-n possible for you to test the latest upstream kernel? Download a older firmware from http: I will try this for a while and report back.

Linux* Support for Intel® Wireless Adapters

This bug report is a duplicate of: Firmware has old API version, expected v5, got v3. Jaime Giraldo sposmen wrote on By clicking “Post Your Answer”, you 10000 that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies.

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I have this in the dmesg: Intel Centrino Wireless-N I removed the brcmsmac line and bcmwl-kernel-source and reboot my computer, but it couldn’t solve my problem. Since I updated my Acer TZ laptop to If you configure the kernel yourself, make sure firmware loading is enabled.

Intel Wireless WiFi Link, Wireless-N, Advanced-N, Ultimate-N devices

I checked the switch on my laptop and it is ON! Reseting the BIOS to defaults helped me and them.


My wifi card and driver details are as follows: In this case it was the N that a buddy of mine had which gave him the trouble. November 21st, Changed in linux Ubuntu: Sign up using Email and Password.

Wireless Centrio Soft blocked: Where does the number come from? Cwntrino report back in a day or two with definitive results after testing it at a few hotspots. Status changed to ‘Confirmed’ because the bug affects multiple users.

Comment on this change optional. Once testing of the upstream kernel is complete, please mark this bug as “Confirmed”. New firmware can be obtained from http: After a long time trying, I found a way to solve this problem at last. Wifi regression on