I'm not necessarily implying that the access point is the problem. It might be, or it might be doing something legitimate that Linux doesn't handle correctly. But the problem definitely seems to be related to that specific AP.
I'm going to need some more data. Please download the following script: http://people.canonical.com/~sforshee/wifi-debug Open a terminal and navigate to the location where you saved it, then run "chmod +x wifi-debug" to make it executable. Also run "sudo apt-get install iw tshark" to make sure you have the programs required by wifi- debug. Now run "sudo ./wifi-debug -p". While this is running, click on the network indicator and then the name of your network to restart the connection. Wait for the connection to drop, then press Ctrl-C to stop wifi-debug. When it is finished you should have a file named wifi-debug- files.tar.gz in the same location. Please attach that file to this bug. One warning: this is going to capture network activity on your wireless interface. As long as you're AP is set up to use WPA security all the data should be encrypted, but if you're concerned about it you should avoid transmitting any sensitive information while wifi-debug is running. Or you can remove the -p option to disable collection of network activity, but without that data it will probably be difficult to determine what is going on. Thanks! ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1269441 Title: Connection drops though network manager reports everything as OK To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1269441/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
