I tested the packages in the PPA, but it didn't really solve the problem: I was able to connect once (and I really don't know why...), but all other trial failed.
In the output of dmesg, I can see that the authentication is repetitively timed out (about every 10s). The main difference in the behaviour of NM is that it did not repetitively ask for a password anymore... -- [iwl*] intel drivers take overly long to associate to WPA for some hardware https://bugs.launchpad.net/bugs/263963 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