I have very similar problem. Network manager restarts connection(during few weeks, it happened always near 02:00 AM, so it looked like it's forced by cron).
Next it fails 2 times with credentials it uses, and asks me for password for WPA2 network. Regardless what I typed there - it always fails to connect. The cure is /etc/init.d/NetworkManager restart . Then it connects without any problem. ii network-manager 0.7~~svn20081018t105859-0ubuntu1.8.10.1 network management framework daemon ii network-manager-gnome 0.7~~svn20081020t000444-0ubuntu1.8.10.1 network management framework (GNOME frontend) $ uname -a Linux maho-laptokl 2.6.27-11-generic #1 SMP Thu Jan 29 19:28:32 UTC 2009 x86_64 GNU/Linux -- [iwl3945] network manager looses connection to WPA2 router after some time https://bugs.launchpad.net/bugs/280956 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
