Hello may. In order to help you, the developers would need to know more things like what driver does your card use, type of encryption in the network... Please follow the steps in: https://wiki.ubuntu.com/DebuggingNetworkManager and post here your results!
May be useful: my friend had the same problem because the driver he was using sets the minimum speed rate to the device by default. Try this command in a console and please tell us if it has worked for you. Thanks! sudo iwconfig ath0 rate 54M ** Changed in: network-manager (Ubuntu) Status: New => Incomplete -- its so slow and i cant see my pictures on my space https://bugs.launchpad.net/bugs/316210 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs