Am 22.02.2017 um 09:59 schrieb Giuseppe Sacco: > Package: network-manager > Version: 1.6.0-1 > Severity: important
> Feb 22 09:21:08 uefi NetworkManager[3982]: <info> [1487751668.0691] dhcp4 > (eth0): activation: beginning transaction (timeout in 45 seconds) > Feb 22 09:21:08 uefi NetworkManager[3982]: <info> [1487751668.0701] dhcp4 > (eth0): dhclient started with pid 3998 > Feb 22 09:21:08 uefi kernel: [ 87.891242] e1000e 0000:00:19.0 eth0: > changing MTU from 1500 to 1400 > Feb 22 09:21:08 uefi dhclient[3998]: DHCPREQUEST of 192.168.245.3 on eth0 to > 255.255.255.255 port 67 > Feb 22 09:21:09 uefi avahi-daemon[703]: Joining mDNS multicast group on > interface eth0.IPv6 with address fe80::baca:3aff:febe:c618. > Feb 22 09:21:09 uefi avahi-daemon[703]: New relevant interface eth0.IPv6 for > mDNS. > Feb 22 09:21:09 uefi avahi-daemon[703]: Registering new address record for > fe80::baca:3aff:febe:c618 on eth0.*. > Feb 22 09:21:12 uefi dhclient[3998]: DHCPREQUEST of 192.168.245.3 on eth0 to > 255.255.255.255 port 67 > Feb 22 09:21:12 uefi NetworkManager[3982]: <info> [1487751672.0658] device > (eth0): state change: ip-config -> unavailable (reason 'carrier-changed') [70 > 20 40] > Feb 22 09:21:12 uefi NetworkManager[3982]: <info> [1487751672.0981] dhcp4 > (eth0): canceled DHCP transaction, DHCP client pid 3998 > Feb 22 09:21:12 uefi NetworkManager[3982]: <info> [1487751672.0982] dhcp4 > (eth0): state changed unknown -> done So, it seems this is a problem with dhclient or the interaction with dhclient. Can you test version 1.6.2-1 from unstable as a first step. If that still fails, please try the builtin dhcp implementation. You can use a drop-in config file for that: # cat /etc/NetworkManager/conf.d/dhcp.conf [main] dhcp=internal > So, maybe, the solution is to added a dependency on networking.service in > systemd unit file /lib/systemd/system/NetworkManager.service. Currently it > contains this contraints: > > Wants=network.target > After=network-pre.target dbus.service > Before=network.target > > maybe, it should be changed in > > Wants=network.target > After=network-pre.target dbus.service networking.service > Before=network.target > Nah, network-manager has no dependency on networking.service -- Why is it that all of the instruments seeking intelligent life in the universe are pointed away from Earth?
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