Sometimes I experience this issue even at home with only one access point. I use a hidden SSID. The issue occurs sometimes when signal is weak. As result the network is unusable (Ping fails), but seems to be connected according to the network manager display. Sometimes I also get a Password prompt like in Bug #615239.
Restarting the phone solves the issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1478319 Title: Wifi doesn't reconnect to AP if it uses the same SSID than another AP To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1478319/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs