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wifi vẫn chưa auto



Sau khi cài networkmanager và chạy lệnh #systemctl enable NetworkManager, reboot máy, thử ping thi vẫn không có connect.


Job for [email protected]\x2dcopmoon.service failed. See 'systemctl status [email protected]\x2dcopmoon.service' and 'journalctl -xn' for det$

[[email protected] kent]# journalctl -xn
-- Logs begin at Wed 2014-01-01 12:11:41 ICT, end at Wed 2014-01-01 17:10:24 ICT
Jan 01 17:10:18 arch dbus-daemon[250]: dbus[250]: [system] Activating via system
Jan 01 17:10:18 arch dbus[250]: [system] Activating via systemd: service name='o
Jan 01 17:10:18 arch dbus[250]: [system] Activation via systemd failed for unit
Jan 01 17:10:18 arch dbus-daemon[250]: dbus[250]: [system] Activation via system
Jan 01 17:10:24 arch network[412]: WPA association/authentication failed for int
Jan 01 17:10:24 arch NetworkManager[248]: <info> (wlp7s0): supplicant interface
Jan 01 17:10:24 arch network[412]: Failed to bring the network up for profile 'w
Jan 01 17:10:24 arch systemd[1]: [email protected]\x2dcopmoon.service: main process
Jan 01 17:10:24 arch systemd[1]: Failed to start Networking for netctl profile w
-- Subject: Unit [email protected]\x2dcopmoon.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- Documentation: http://www.freedesktop.org/wiki/Software/systemd/catalog/be02c
--
-- Unit [email protected]\x2dcopmoon.service has failed.

--
-- The result is failed.
Jan 01 17:10:24 arch systemd[1]: Unit [email protected]\x2dcopmoon.service entered f
lines 1-19/19 (END)



[[email protected] kent]# systemctl status [email protected]\x2dcopmoon.service
[email protected] - Networking for netctl profile wlp7s0x2dcopmoon
   Loaded: loaded (/usr/lib/systemd/system/[email protected]; static)
   Active: inactive (dead)
     Docs: man:netctl.profile(5)

Như vậy coi như chạy lệnh #wifi-menu wlp7s0 thất bại. Nhưng nếu tiếp theo đó gõ lệnh #dhcpcd wlp7s0 thì connect đươc.