The problem is known: https://bugzilla.gnome.org/show_bug.cgi?id=770456 The given workaround worked for me: Create /etc/NetworkManager/NetworkManager.conf with the following lines: [device] wifi.scan-rand-mac-address=no BTW: Gentoo doesn't provide an empty template of /etc/NetworkManager/NetworkManager.conf
And I can't connect when using a RealTek driver: $ journalctl -r Sep 12 18:08:35 tanagra kernel: IPv6: ADDRCONF(NETDEV_UP): wlp0s29f7u4: link is not ready Sep 12 18:08:35 tanagra NetworkManager[22508]: <info> [1473696515.2089] device (wlp0s29f7u4): supplicant interface state: inactive -> disabled Sep 12 18:08:33 tanagra NetworkManager[22508]: <warn> [1473696513.9075] device (wlp0s29f7u4): set-hw-addr: new MAC address xx:xx:xx:xx:xx:xx not successfully set to set (scanning) Sep 12 18:08:33 tanagra NetworkManager[22508]: <info> [1473696513.7009] device (wlp0s29f7u4): supplicant interface state: disabled -> inactive Sep 12 18:08:33 tanagra kernel: IPv6: ADDRCONF(NETDEV_UP): wlp0s29f7u4: link is not ready Sep 12 18:08:33 tanagra NetworkManager[22508]: <info> [1473696513.6609] device (wlp0s29f7u4): supplicant interface state: inactive -> disabled Sep 12 18:08:32 tanagra NetworkManager[22508]: <warn> [1473696512.3585] device (wlp0s29f7u4): set-hw-addr: new MAC address xx:xx:xx:xx:xx:xx not successfully set to set (scanning) Sep 12 18:08:32 tanagra NetworkManager[22508]: <info> [1473696512.1528] device (wlp0s29f7u4): supplicant interface state: disabled -> inactive Sep 12 18:08:32 tanagra kernel: IPv6: ADDRCONF(NETDEV_UP): wlp0s29f7u4: link is not ready Sep 12 18:08:32 tanagra NetworkManager[22508]: <info> [1473696512.1168] device (wlp0s29f7u4): supplicant interface state: inactive -> disabled Sep 12 18:08:30 tanagra NetworkManager[22508]: <warn> [1473696510.8104] device (wlp0s29f7u4): set-hw-addr: new MAC address xx:xx:xx:xx:xx:xx not successfully set to set (scanning) Sep 12 18:08:30 tanagra NetworkManager[22508]: <info> [1473696510.6048] device (wlp0s29f7u4): supplicant interface state: disabled -> inactive Sep 12 18:08:30 tanagra kernel: IPv6: ADDRCONF(NETDEV_UP): wlp0s29f7u4: link is not ready Sep 12 18:08:30 tanagra NetworkManager[22508]: <info> [1473696510.5651] device (wlp0s29f7u4): supplicant interface state: inactive -> disabled Sep 12 18:08:29 tanagra NetworkManager[22508]: <warn> [1473696509.2623] device (wlp0s29f7u4): set-hw-addr: new MAC address xx:xx:xx:xx:xx:xx not successfully set to set (scanning) Sep 12 18:08:29 tanagra NetworkManager[22508]: <info> [1473696509.0570] device (wlp0s29f7u4): supplicant interface state: disabled -> inactive Sep 12 18:08:29 tanagra kernel: IPv6: ADDRCONF(NETDEV_UP): wlp0s29f7u4: link is not ready Sep 12 18:08:29 tanagra NetworkManager[22508]: <info> [1473696509.0051] device (wlp0s29f7u4): supplicant interface state: inactive -> disabled Sep 12 18:08:27 tanagra NetworkManager[22508]: <warn> [1473696507.7025] device (wlp0s29f7u4): set-hw-addr: new MAC address xx:xx:xx:xx:xx:xx not successfully set to set (scanning) Sep 12 18:08:27 tanagra NetworkManager[22508]: <info> [1473696507.4968] device (wlp0s29f7u4): supplicant interface state: disabled -> inactive Sep 12 18:08:27 tanagra kernel: IPv6: ADDRCONF(NETDEV_UP): wlp0s29f7u4: link is not ready Sep 12 18:08:27 tanagra NetworkManager[22508]: <info> [1473696507.4649] device (wlp0s29f7u4): supplicant interface state: inactive -> disabled Sep 12 18:08:26 tanagra NetworkManager[22508]: <warn> [1473696506.1634] device (wlp0s29f7u4): set-hw-addr: new MAC address xx:xx:xx:xx:xx:xx not successfully set to set (scanning) Sep 12 18:08:25 tanagra NetworkManager[22508]: <info> [1473696505.9578] device (wlp0s29f7u4): supplicant interface state: disabled -> inactive Sep 12 18:08:25 tanagra NetworkManager[22508]: <info> [1473696505.9572] device (wlp0s29f7u4): supplicant interface state: inactive -> disabled $ dmesg [ 1053.885617] IPv6: ADDRCONF(NETDEV_UP): wlp0s29f7u4: link is not ready [ 1055.501612] IPv6: ADDRCONF(NETDEV_UP): wlp0s29f7u4: link is not ready [ 1057.089476] IPv6: ADDRCONF(NETDEV_UP): wlp0s29f7u4: link is not ready [ 1058.693434] IPv6: ADDRCONF(NETDEV_UP): wlp0s29f7u4: link is not ready [ 1060.241287] IPv6: ADDRCONF(NETDEV_UP): wlp0s29f7u4: link is not ready [ 1061.789200] IPv6: ADDRCONF(NETDEV_UP): wlp0s29f7u4: link is not ready [ 1063.333189] IPv6: ADDRCONF(NETDEV_UP): wlp0s29f7u4: link is not ready [ 1064.849079] IPv6: ADDRCONF(NETDEV_UP): wlp0s29f7u4: link is not ready [ 1066.393004] IPv6: ADDRCONF(NETDEV_UP): wlp0s29f7u4: link is not ready [ 1067.936949] IPv6: ADDRCONF(NETDEV_UP): wlp0s29f7u4: link is not ready [ 1069.485019] IPv6: ADDRCONF(NETDEV_UP): wlp0s29f7u4: link is not ready [ 1071.060900] IPv6: ADDRCONF(NETDEV_UP): wlp0s29f7u4: link is not ready [ 1072.620796] IPv6: ADDRCONF(NETDEV_UP): wlp0s29f7u4: link is not ready [ 1074.188715] IPv6: ADDRCONF(NETDEV_UP): wlp0s29f7u4: link is not ready [ 1075.744762] IPv6: ADDRCONF(NETDEV_UP): wlp0s29f7u4: link is not ready [ 1077.300624] IPv6: ADDRCONF(NETDEV_UP): wlp0s29f7u4: link is not ready [ 1078.872638] IPv6: ADDRCONF(NETDEV_UP): wlp0s29f7u4: link is not ready [ 1080.424602] IPv6: ADDRCONF(NETDEV_UP): wlp0s29f7u4: link is not ready [ 1081.936464] IPv6: ADDRCONF(NETDEV_UP): wlp0s29f7u4: link is not ready [ 1083.512539] IPv6: ADDRCONF(NETDEV_UP): wlp0s29f7u4: link is not ready [ 1085.060337] IPv6: ADDRCONF(NETDEV_UP): wlp0s29f7u4: link is not ready [ 1086.644469] IPv6: ADDRCONF(NETDEV_UP): wlp0s29f7u4: link is not ready [ 1088.240245] IPv6: ADDRCONF(NETDEV_UP): wlp0s29f7u4: link is not ready [ 1089.836208] IPv6: ADDRCONF(NETDEV_UP): wlp0s29f7u4: link is not ready [ 1091.400209] IPv6: ADDRCONF(NETDEV_UP): wlp0s29f7u4: link is not ready [ 1092.976218] IPv6: ADDRCONF(NETDEV_UP): wlp0s29f7u4: link is not ready
[master 43f6353] net-misc/networkmanager: Fix issues with wifi connection and dhcp (#593518 by Sven) 4 files changed, 2443 insertions(+) create mode 100644 net-misc/networkmanager/files/networkmanager-1.4.0-dhcp-helper.patch create mode 100644 net-misc/networkmanager/files/networkmanager-1.4.0-wifi-mac1.patch create mode 100644 net-misc/networkmanager/files/networkmanager-1.4.0-wifi-mac2.patch create mode 100644 net-misc/networkmanager/networkmanager-1.4.0-r1.ebuild