Hey guys, I just recently migrated to Fedora 15(but still also using ubuntu
), and already got a problem with the internet connection via wifi.
The connection goes really slow like hell, and yet very unresponsive due to the bug(some users also reported as well).
Well, I think I got the solution for that. Please follow this easy instruction.
You just need to go to the terminal and type:
sudo nano /etc/rc.local
Then you will enter the nano editor and type this following command:
iwconfig wlan0 rate 54M exit 0
* Note that you might need to install nano first by typing:
yum install nano
Just logout / reboot your computer and it should have fix everything


{ 2 comments… read them below or add one }
I’ve tried several different solutions online, including changing DNS server and set transmission power of wireless card and caching DNS result.
None of those really solved my problem.
Finally I solved it by updating to kernel 2.6.40. It really worked.
Now by using iwconfig I can see the the transmission power of wireless card is increased from 45Mbps to 150Mbps. This seems to be the difference I noticed so far.
Thanks for the solution!
I really appreciate it.