I get the same behaviour with ath5k driver. The workaround is to remove KDE/Plasma network manager and run nm-applet instead (don't forget to keep network-manager-gnome package installed on your system). nm-applet works well for me.
-- Latest update of plasma-widget-network-manager causes it to fail to connect to WPA2 network https://bugs.launchpad.net/bugs/377399 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
