I did have the time to set up a non-encrypted wlan or to follow the steps in DebuggingNetworkManager (Do I have to do every step, also the part about crashing?). But I took it as inspiration.
After removing an (re)loading the kernel-module ath_pci it is possible to reconnect to the encrypted wlan. Possibly it is a problem in madwifi. Any idea for a workaround? -- Networkmanager 0.7 cannot reconnect after resume https://bugs.launchpad.net/bugs/272300 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