I was able to work around the problem by adding options iwlwifi 11n_disable=1
to /etc/modprobe.d/iwlwifi-disable-80211n-local.conf Can any of you test that? Thanks to http://forum.ubuntuusers.de/topic/wlan-faellt-sporadisch-aus/ for the hint. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1294044 Title: Network manager fails to connect to WiFi To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1294044/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs