This also happens in my laptop. Sometimes I loose the wifi connection encrypted with WPA2 and with an Atheros AR242x card. In /var/log/syslog appears these messages:
Dec 2 17:28:59 e200 NetworkManager: <info> (ath0): supplicant connection state change: 7 -> 0 Dec 2 17:28:59 e200 NetworkManager: <info> (ath0): supplicant connection state change: 0 -> 4 Dec 2 17:28:59 e200 NetworkManager: <info> (ath0): supplicant connection state change: 4 -> 5 Dec 2 17:28:59 e200 NetworkManager: <info> (ath0): supplicant connection state change: 5 -> 6 Dec 2 17:28:59 e200 NetworkManager: <info> (ath0): supplicant connection state change: 6 -> 7 Dec 2 17:29:01 e200 NetworkManager: <info> (ath0): supplicant connection state change: 7 -> 0 -- Madwifi randomly disconnects and reconnects; causes networkmanager to flood logs https://bugs.launchpad.net/bugs/220103 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
