Le 1er Pc connecté en ethernet, pas de problème, par contre le portable depuis que je l'ai connecté chez un amis en éthernet (je ne sais pas si celà en est la cause mais c'est le dernier évènement avant de le connecter chez moi) et depuis je n'arrive ni à me connecter en wifi, ni en ethernet chez moi. Par contre j'arrive à me connecter en wifi à mon smathphone en partage de connection...
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[squall@ArchLinuxLaptop ~]$ sudo netctl start ethernet
[sudo] password for squall:
Job for netctl@ethernet.service failed. See 'systemctl status netctl@ethernet.service' and 'journalctl -xn' for details.
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[squall@ArchLinuxLaptop ~]$ sudo journalctl -xn
-- Logs begin at mer. 2012-07-25 18:14:50 CEST, end at mar. 2013-07-02 18:22:22 CEST. --
juil. 02 18:21:45 ArchLinuxLaptop network[2536]: Failed to bring the network up for profile 'ethernet'
juil. 02 18:21:45 ArchLinuxLaptop systemd[1]: netctl@ethernet.service: main process exited, code=exited, status=1/FAILURE
juil. 02 18:21:45 ArchLinuxLaptop systemd[1]: Failed to start A basic dhcp ethernet connection.
-- Subject: Unit netctl@ethernet.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- Documentation: http://www.freedesktop.org/wiki/Software/systemd/catalog/be02cf6855d2428ba40df7e9d022f03d
--
-- Unit netctl@ethernet.service has failed.
--
-- The result is failed.
juil. 02 18:21:45 ArchLinuxLaptop systemd[1]: Unit netctl@ethernet.service entered failed state.
juil. 02 18:21:45 ArchLinuxLaptop sudo[2530]: pam_unix(sudo:session): session closed for user root
juil. 02 18:21:47 ArchLinuxLaptop ntpd[303]: Deleting interface #19 enp4s0, 2a02:2788:534:12d:e2cb:4eff:fe26:466#123, interface stats:
juil. 02 18:21:47 ArchLinuxLaptop ntpd[303]: Deleting interface #18 enp4s0, fe80::e2cb:4eff:fe26:466#123, interface stats: received=0,
juil. 02 18:21:47 ArchLinuxLaptop ntpd[303]: peers refreshed
juil. 02 18:22:22 ArchLinuxLaptop sudo[2633]: squall : TTY=pts/1 ; PWD=/home/squall ; USER=root ; COMMAND=/usr/bin/journalctl -xn
juil. 02 18:22:22 ArchLinuxLaptop sudo[2633]: pam_unix(sudo:session): session opened for user root by squall(uid=0)
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[squall@ArchLinuxLaptop ~]$ sudo netctl status ethernet
netctl@ethernet.service - A basic dhcp ethernet connection
Loaded: loaded (/etc/systemd/system/netctl@ethernet.service; enabled)
Active: failed (Result: exit-code) since mar. 2013-07-02 18:21:45 CEST; 2min 22s ago
Docs: man:netctl.profile(5)
Process: 2536 ExecStart=/usr/lib/network/network start %I (code=exited, status=1/FAILURE)
juil. 02 18:21:40 ArchLinuxLaptop dhcpcd[2570]: enp4s0: reject NAK via 192.168.0.1
juil. 02 18:21:40 ArchLinuxLaptop dhcpcd[2570]: enp4s0: broadcasting for a lease
juil. 02 18:21:40 ArchLinuxLaptop dhcpcd[2570]: enp4s0: offered 192.168.0.4 from 192.168.0.1
juil. 02 18:21:41 ArchLinuxLaptop dhcpcd[2570]: enp4s0: acknowledged 192.168.0.4 from 192.168.0.1
juil. 02 18:21:41 ArchLinuxLaptop dhcpcd[2570]: enp4s0: checking for 192.168.0.4
juil. 02 18:21:45 ArchLinuxLaptop dhcpcd[2570]: timed out
juil. 02 18:21:45 ArchLinuxLaptop network[2536]: DHCP IP lease attempt failed on interface 'enp4s0'
juil. 02 18:21:45 ArchLinuxLaptop systemd[1]: netctl@ethernet.service: main process exited, code=exited, status=1/FAILURE
juil. 02 18:21:45 ArchLinuxLaptop systemd[1]: Failed to start A basic dhcp ethernet connection.
juil. 02 18:21:45 ArchLinuxLaptop systemd[1]: Unit netctl@ethernet.service entered failed state.
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[squall@ArchLinuxLaptop ~]$ sudo vim /etc/netctl/ethernet
1 Description='A basic dhcp ethernet connection'
2 Interface=enp4s0
3 Connection=ethernet
4 IP=dhcp
5 ## for DHCPv6
6 #IP6=dhcp
7 ## for IPv6 autoconfiguration
8 #IP6=stateless