Booted machine with latest kernel and hardcoded (Works) Changed it back to Automatic, and doesn't Work. Reboot machine with the same auto setting, with previous kernel (Works). ====== hard coded results ifconfig and long journalctl output === ifconfig output enp3s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 192.168.0.106 netmask 255.255.255.0 broadcast 192.168.0.255 inet6 fe80::373a:37f3:ca88:ab02 prefixlen 64 scopeid 0x20<link> ether 00:19:21:e9:4d:0e txqueuelen 1000 (Ethernet) RX packets 66 bytes 37983 (37.0 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 169 bytes 20160 (19.6 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 device interrupt 16 lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10<host> loop txqueuelen 1000 (Local Loopback) RX packets 120 bytes 10892 (10.6 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 120 bytes 10892 (10.6 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 virbr0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 inet 192.168.124.1 netmask 255.255.255.0 broadcast 192.168.124.255 ether 52:54:00:8e:b1:b3 txqueuelen 1000 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 -- Logs begin at Thu 2017-05-25 15:19:59 ChST, end at Sat 2018-06-02 11:02:01 ChST. -- Jun 02 10:57:10 amdgcc3.dyndns.org systemd[1]: Starting Network Manager... Jun 02 10:57:10 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901030.9932] NetworkManager (version 1.8.6-1.fc27) is starting... (for the first time) Jun 02 10:57:10 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901030.9983] Read config: /etc/NetworkManager/NetworkManager.conf (lib: 20-connectivity-fedora.conf) Jun 02 10:57:11 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901031.0961] manager[0x55bdeae2e140]: monitoring kernel firmware directory '/lib/firmware'. Jun 02 10:57:11 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901031.1168] policy: hostname management mode: default Jun 02 10:57:11 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901031.1181] dns-mgr[0x55bdeae3a970]: init: dns=default, rc-manager=symlink Jun 02 10:57:11 amdgcc3.dyndns.org systemd[1]: Started Network Manager. Jun 02 10:57:12 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901032.6291] settings: loaded plugin ifcfg-rh: (c) 2007 - 2015 Red Hat, Inc. To report bugs please use the NetworkManager mailing list. (/usr/lib64/NetworkManager/libnm-settings-plugin-ifcfg-rh.so) Jun 02 10:57:12 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901032.6485] settings: loaded plugin iBFT: (c) 2014 Red Hat, Inc. To report bugs please use the NetworkManager mailing list. (/usr/lib64/NetworkManager/libnm-settings-plugin-ibft.so) Jun 02 10:57:12 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901032.6487] settings: loaded plugin keyfile: (c) 2007 - 2016 Red Hat, Inc. To report bugs please use the NetworkManager mailing list. Jun 02 10:57:12 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901032.6511] ifcfg-rh: new connection /etc/sysconfig/network-scripts/ifcfg-Wired_connection_1 (f596494f-e725-375c-ae81-ca016ce88e49,"Wired connection 1") Jun 02 10:57:15 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901035.4076] settings: hostname: using hostnamed Jun 02 10:57:15 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901035.4109] settings: hostname changed from (none) to "amdgcc3.dyndns.org" Jun 02 10:57:15 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901035.4527] dhcp-init: Using DHCP client 'dhclient' Jun 02 10:57:15 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901035.4528] manager: rfkill: WiFi enabled by radio killswitch; enabled by state file Jun 02 10:57:15 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901035.4529] manager: rfkill: WWAN enabled by radio killswitch; enabled by state file Jun 02 10:57:15 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901035.4531] manager: Networking is enabled by state file Jun 02 10:57:15 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901035.4723] Loaded device plugin: NMBondDeviceFactory (internal) Jun 02 10:57:15 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901035.4723] Loaded device plugin: NMBridgeDeviceFactory (internal) Jun 02 10:57:15 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901035.4724] Loaded device plugin: NMDummyDeviceFactory (internal) Jun 02 10:57:15 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901035.4724] Loaded device plugin: NMEthernetDeviceFactory (internal) Jun 02 10:57:15 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901035.4725] Loaded device plugin: NMInfinibandDeviceFactory (internal) Jun 02 10:57:15 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901035.4725] Loaded device plugin: NMIPTunnelDeviceFactory (internal) Jun 02 10:57:15 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901035.4726] Loaded device plugin: NMMacsecDeviceFactory (internal) Jun 02 10:57:15 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901035.4796] Loaded device plugin: NMMacvlanDeviceFactory (internal) Jun 02 10:57:15 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901035.4798] Loaded device plugin: NMTunDeviceFactory (internal) Jun 02 10:57:15 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901035.4798] Loaded device plugin: NMVethDeviceFactory (internal) Jun 02 10:57:15 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901035.4799] Loaded device plugin: NMVlanDeviceFactory (internal) Jun 02 10:57:15 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901035.4800] Loaded device plugin: NMVxlanDeviceFactory (internal) Jun 02 10:57:15 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901035.5376] Loaded device plugin: NMAtmManager (/usr/lib64/NetworkManager/libnm-device-plugin-adsl.so) Jun 02 10:57:15 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901035.7609] Loaded device plugin: NMBluezManager (/usr/lib64/NetworkManager/libnm-device-plugin-bluetooth.so) Jun 02 10:57:15 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901035.8532] Loaded device plugin: NMTeamFactory (/usr/lib64/NetworkManager/libnm-device-plugin-team.so) Jun 02 10:57:15 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901035.9446] Loaded device plugin: NMWifiFactory (/usr/lib64/NetworkManager/libnm-device-plugin-wifi.so) Jun 02 10:57:16 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901036.0246] Loaded device plugin: NMWwanFactory (/usr/lib64/NetworkManager/libnm-device-plugin-wwan.so) Jun 02 10:57:16 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901036.0448] device (lo): link connected Jun 02 10:57:16 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901036.0492] manager: (lo): new Generic device (/org/freedesktop/NetworkManager/Devices/1) Jun 02 10:57:16 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901036.0544] manager: (enp3s0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/2) Jun 02 10:57:16 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901036.0611] device (enp3s0): state change: unmanaged -> unavailable (reason 'managed', internal state 'external') Jun 02 10:57:16 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901036.5872] ModemManager available in the bus Jun 02 10:57:18 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901038.5444] device (enp3s0): link connected Jun 02 10:57:18 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901038.5558] device (enp3s0): state change: unavailable -> disconnected (reason 'carrier-changed', internal state 'managed') Jun 02 10:57:18 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901038.5638] policy: auto-activating connection 'Wired connection 1' Jun 02 10:57:18 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901038.5698] device (enp3s0): Activation: starting connection 'Wired connection 1' (f596494f-e725-375c-ae81-ca016ce88e49) Jun 02 10:57:18 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901038.5738] device (enp3s0): state change: disconnected -> prepare (reason 'none', internal state 'managed') Jun 02 10:57:18 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901038.5768] manager: NetworkManager state is now CONNECTING Jun 02 10:57:18 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901038.5869] device (enp3s0): state change: prepare -> config (reason 'none', internal state 'managed') Jun 02 10:57:28 amdgcc3.dyndns.org NetworkManager[681]: <warn> [1527901048.5906] firewall: [0x55bdeaf07c80,change:"enp3s0"]: complete: request failed (Timeout was reached) Jun 02 10:57:28 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901048.5913] device (enp3s0): state change: config -> ip-config (reason 'none', internal state 'managed') Jun 02 10:57:28 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901048.7192] device (enp3s0): state change: ip-config -> ip-check (reason 'none', internal state 'managed') Jun 02 10:57:28 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901048.8028] device (enp3s0): state change: ip-check -> secondaries (reason 'none', internal state 'managed') Jun 02 10:57:28 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901048.8033] device (enp3s0): state change: secondaries -> activated (reason 'none', internal state 'managed') Jun 02 10:57:28 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901048.8071] manager: NetworkManager state is now CONNECTED_LOCAL Jun 02 10:57:28 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901048.8638] manager: NetworkManager state is now CONNECTED_SITE Jun 02 10:57:28 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901048.8641] policy: set 'Wired connection 1' (enp3s0) as default for IPv4 routing and DNS Jun 02 10:57:28 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901048.8829] device (enp3s0): Activation: successful, device activated. Jun 02 10:57:28 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901048.8952] manager: startup complete Jun 02 10:57:31 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901051.2123] manager: (virbr0): new Bridge device (/org/freedesktop/NetworkManager/Devices/3) Jun 02 10:57:31 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901051.2829] manager: (virbr0-nic): new Tun device (/org/freedesktop/NetworkManager/Devices/4) Jun 02 10:57:31 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901051.3800] device (virbr0-nic): state change: unmanaged -> unavailable (reason 'connection-assumed', internal state 'external') Jun 02 10:57:31 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901051.3828] device (virbr0-nic): state change: unavailable -> disconnected (reason 'none', internal state 'external') Jun 02 10:57:31 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901051.8050] device (virbr0): state change: unmanaged -> unavailable (reason 'connection-assumed', internal state 'external') Jun 02 10:57:31 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901051.8196] ifcfg-rh: add connection in-memory (006f8d67-200c-4925-a652-c67ec85d74ac,"virbr0") Jun 02 10:57:31 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901051.8253] device (virbr0): state change: unavailable -> disconnected (reason 'connection-assumed', internal state 'external') Jun 02 10:57:31 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901051.8322] device (virbr0): Activation: starting connection 'virbr0' (006f8d67-200c-4925-a652-c67ec85d74ac) Jun 02 10:57:31 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901051.8358] device (virbr0): state change: disconnected -> prepare (reason 'none', internal state 'external') Jun 02 10:57:31 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901051.8404] device (virbr0): state change: prepare -> config (reason 'none', internal state 'external') Jun 02 10:57:31 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901051.8490] keyfile: add connection in-memory (eeb3729e-e2b5-4f82-8572-233fca4a9692,"virbr0-nic") Jun 02 10:57:31 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901051.8549] device (virbr0-nic): Activation: starting connection 'virbr0-nic' (eeb3729e-e2b5-4f82-8572-233fca4a9692) Jun 02 10:57:31 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901051.8550] device (virbr0): state change: config -> ip-config (reason 'none', internal state 'external') Jun 02 10:57:31 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901051.8622] device (virbr0-nic): state change: disconnected -> prepare (reason 'none', internal state 'external') Jun 02 10:57:31 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901051.8755] device (virbr0): state change: ip-config -> ip-check (reason 'none', internal state 'external') Jun 02 10:57:31 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901051.8919] device (virbr0-nic): state change: prepare -> config (reason 'none', internal state 'external') Jun 02 10:57:31 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901051.8949] device (virbr0-nic): state change: config -> ip-config (reason 'none', internal state 'external') Jun 02 10:57:31 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901051.8998] device (virbr0): bridge port virbr0-nic was attached Jun 02 10:57:31 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901051.9007] device (virbr0-nic): Activation: connection 'virbr0-nic' enslaved, continuing activation Jun 02 10:57:31 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901051.9075] device (virbr0-nic): state change: ip-config -> secondaries (reason 'none', internal state 'external') Jun 02 10:57:31 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901051.9138] device (virbr0-nic): state change: secondaries -> activated (reason 'none', internal state 'external') Jun 02 10:57:31 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901051.9543] device (virbr0-nic): Activation: successful, device activated. Jun 02 10:57:31 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901051.9621] device (virbr0): state change: ip-check -> secondaries (reason 'none', internal state 'external') Jun 02 10:57:31 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901051.9744] device (virbr0): state change: secondaries -> activated (reason 'none', internal state 'external') Jun 02 10:57:32 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901052.0206] device (virbr0): Activation: successful, device activated. Jun 02 10:57:32 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901052.0300] device (virbr0-nic): state change: activated -> unmanaged (reason 'connection-assumed', internal state 'external') Jun 02 10:57:32 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901052.0314] device (virbr0): bridge port virbr0-nic was detached Jun 02 10:57:32 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901052.0314] device (virbr0-nic): released from master device virbr0 ===== End ==== After Changing the settings to automatic Doesn't get an IPv4 address?? === ifconfig can journalctl output Not Working ==== enp3s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet6 fe80::373a:37f3:ca88:ab02 prefixlen 64 scopeid 0x20<link> ether 00:19:21:e9:4d:0e txqueuelen 1000 (Ethernet) RX packets 163 bytes 71980 (70.2 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 375 bytes 51022 (49.8 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 device interrupt 16 lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10<host> loop txqueuelen 1000 (Local Loopback) RX packets 138 bytes 12686 (12.3 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 138 bytes 12686 (12.3 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 virbr0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 inet 192.168.124.1 netmask 255.255.255.0 broadcast 192.168.124.255 ether 52:54:00:8e:b1:b3 txqueuelen 1000 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 -- Logs begin at Thu 2017-05-25 15:19:59 ChST, end at Sat 2018-06-02 11:05:22 ChST. -- Deleted lines from earlier access Jun 02 11:02:23 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901343.8348] manager: NetworkManager state is now CONNECTED_GLOBAL Jun 02 11:03:00 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901380.9013] audit: op="connection-update" uuid="f596494f-e725-375c-ae81-ca016ce88e49" name="Wired connection 1" args="connection.timestamp,ipv4.gateway,ipv4.addresses,ipv4.ignore-auto-d ns,ipv4.method" pid=3799 uid=1000 result="success" Jun 02 11:03:05 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901385.5979] device (enp3s0): state change: activated -> deactivating (reason 'user-requested', internal state 'managed') Jun 02 11:03:05 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901385.7166] manager: NetworkManager state is now CONNECTED_LOCAL Jun 02 11:03:05 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901385.7233] audit: op="device-disconnect" interface="enp3s0" ifindex=2 pid=3799 uid=1000 result="success" Jun 02 11:03:05 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901385.7412] device (enp3s0): state change: deactivating -> disconnected (reason 'user-requested', internal state 'managed') Jun 02 11:03:08 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901388.9759] device (enp3s0): Activation: starting connection 'Wired connection 1' (f596494f-e725-375c-ae81-ca016ce88e49) Jun 02 11:03:08 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901388.9830] audit: op="connection-activate" uuid="f596494f-e725-375c-ae81-ca016ce88e49" name="Wired connection 1" pid=3799 uid=1000 result="success" Jun 02 11:03:08 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901388.9851] device (enp3s0): state change: disconnected -> prepare (reason 'none', internal state 'managed') Jun 02 11:03:08 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901388.9877] manager: NetworkManager state is now CONNECTING Jun 02 11:03:08 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901388.9923] device (enp3s0): state change: prepare -> config (reason 'none', internal state 'managed') Jun 02 11:03:09 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901389.1974] device (enp3s0): state change: config -> ip-config (reason 'none', internal state 'managed') Jun 02 11:03:09 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901389.2029] dhcp4 (enp3s0): activation: beginning transaction (timeout in 45 seconds) Jun 02 11:03:09 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901389.2772] dhcp4 (enp3s0): dhclient started with pid 4040 Jun 02 11:03:09 amdgcc3.dyndns.org dhclient[4040]: DHCPREQUEST on enp3s0 to 255.255.255.255 port 67 (xid=0x3602a421) Jun 02 11:03:12 amdgcc3.dyndns.org dhclient[4040]: DHCPREQUEST on enp3s0 to 255.255.255.255 port 67 (xid=0x3602a421) Jun 02 11:03:17 amdgcc3.dyndns.org dhclient[4040]: DHCPREQUEST on enp3s0 to 255.255.255.255 port 67 (xid=0x3602a421) Jun 02 11:03:31 amdgcc3.dyndns.org dhclient[4040]: DHCPDISCOVER on enp3s0 to 255.255.255.255 port 67 interval 5 (xid=0x953b7025) Jun 02 11:03:36 amdgcc3.dyndns.org dhclient[4040]: DHCPDISCOVER on enp3s0 to 255.255.255.255 port 67 interval 7 (xid=0x953b7025) Jun 02 11:03:43 amdgcc3.dyndns.org dhclient[4040]: DHCPDISCOVER on enp3s0 to 255.255.255.255 port 67 interval 9 (xid=0x953b7025) Jun 02 11:03:52 amdgcc3.dyndns.org dhclient[4040]: DHCPDISCOVER on enp3s0 to 255.255.255.255 port 67 interval 18 (xid=0x953b7025) Jun 02 11:03:54 amdgcc3.dyndns.org NetworkManager[681]: <warn> [1527901434.3499] dhcp4 (enp3s0): request timed out Jun 02 11:03:54 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901434.3501] dhcp4 (enp3s0): state changed unknown -> timeout Jun 02 11:03:54 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901434.3526] dhcp4 (enp3s0): canceled DHCP transaction, DHCP client pid 4040 Jun 02 11:03:54 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901434.3526] dhcp4 (enp3s0): state changed timeout -> done Jun 02 11:03:54 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901434.3581] device (enp3s0): state change: ip-config -> failed (reason 'ip-config-unavailable', internal state 'managed') Jun 02 11:03:54 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901434.3587] manager: NetworkManager state is now CONNECTED_LOCAL Jun 02 11:03:54 amdgcc3.dyndns.org NetworkManager[681]: <warn> [1527901434.3671] device (enp3s0): Activation: failed for connection 'Wired connection 1' Jun 02 11:03:54 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901434.3724] device (enp3s0): state change: failed -> disconnected (reason 'none', internal state 'managed') Jun 02 11:03:54 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901434.4155] policy: auto-activating connection 'Wired connection 1' Jun 02 11:03:54 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901434.4328] device (enp3s0): Activation: starting connection 'Wired connection 1' (f596494f-e725-375c-ae81-ca016ce88e49) Jun 02 11:03:54 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901434.4395] device (enp3s0): state change: disconnected -> prepare (reason 'none', internal state 'managed') Jun 02 11:03:54 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901434.4453] manager: NetworkManager state is now CONNECTING Jun 02 11:03:54 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901434.4580] device (enp3s0): state change: prepare -> config (reason 'none', internal state 'managed') Jun 02 11:03:54 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901434.8339] device (enp3s0): state change: config -> ip-config (reason 'none', internal state 'managed') Jun 02 11:03:54 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901434.8347] dhcp4 (enp3s0): activation: beginning transaction (timeout in 45 seconds) Jun 02 11:03:54 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901434.8519] dhcp4 (enp3s0): dhclient started with pid 5539 Jun 02 11:03:54 amdgcc3.dyndns.org dhclient[5539]: DHCPREQUEST on enp3s0 to 255.255.255.255 port 67 (xid=0x724f5c7b) Jun 02 11:03:57 amdgcc3.dyndns.org dhclient[5539]: DHCPREQUEST on enp3s0 to 255.255.255.255 port 67 (xid=0x724f5c7b) Jun 02 11:04:01 amdgcc3.dyndns.org dhclient[5539]: DHCPREQUEST on enp3s0 to 255.255.255.255 port 67 (xid=0x724f5c7b) Jun 02 11:04:11 amdgcc3.dyndns.org dhclient[5539]: DHCPDISCOVER on enp3s0 to 255.255.255.255 port 67 interval 4 (xid=0xf790ed35) Jun 02 11:04:15 amdgcc3.dyndns.org dhclient[5539]: DHCPDISCOVER on enp3s0 to 255.255.255.255 port 67 interval 9 (xid=0xf790ed35) Jun 02 11:04:24 amdgcc3.dyndns.org dhclient[5539]: DHCPDISCOVER on enp3s0 to 255.255.255.255 port 67 interval 10 (xid=0xf790ed35) Jun 02 11:04:34 amdgcc3.dyndns.org dhclient[5539]: DHCPDISCOVER on enp3s0 to 255.255.255.255 port 67 interval 7 (xid=0xf790ed35) Jun 02 11:04:40 amdgcc3.dyndns.org NetworkManager[681]: <warn> [1527901480.3538] dhcp4 (enp3s0): request timed out Jun 02 11:04:40 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901480.3541] dhcp4 (enp3s0): state changed unknown -> timeout Jun 02 11:04:40 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901480.3575] dhcp4 (enp3s0): canceled DHCP transaction, DHCP client pid 5539 Jun 02 11:04:40 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901480.3575] dhcp4 (enp3s0): state changed timeout -> done Jun 02 11:04:40 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901480.3648] device (enp3s0): state change: ip-config -> failed (reason 'ip-config-unavailable', internal state 'managed') Jun 02 11:04:40 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901480.3705] manager: NetworkManager state is now CONNECTED_LOCAL Jun 02 11:04:40 amdgcc3.dyndns.org NetworkManager[681]: <warn> [1527901480.3710] device (enp3s0): Activation: failed for connection 'Wired connection 1' Jun 02 11:04:40 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901480.3892] device (enp3s0): state change: failed -> disconnected (reason 'none', internal state 'managed') Jun 02 11:04:40 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901480.4324] policy: auto-activating connection 'Wired connection 1' Jun 02 11:04:40 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901480.4553] device (enp3s0): Activation: starting connection 'Wired connection 1' (f596494f-e725-375c-ae81-ca016ce88e49) Jun 02 11:04:40 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901480.4593] device (enp3s0): state change: disconnected -> prepare (reason 'none', internal state 'managed') Jun 02 11:04:40 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901480.4605] manager: NetworkManager state is now CONNECTING Jun 02 11:04:40 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901480.4638] device (enp3s0): state change: prepare -> config (reason 'none', internal state 'managed') Jun 02 11:04:40 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901480.8317] device (enp3s0): state change: config -> ip-config (reason 'none', internal state 'managed') Jun 02 11:04:40 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901480.8325] dhcp4 (enp3s0): activation: beginning transaction (timeout in 45 seconds) Jun 02 11:04:40 amdgcc3.dyndns.org NetworkManager[681]: <info> [1527901480.8446] dhcp4 (enp3s0): dhclient started with pid 9763 Jun 02 11:04:40 amdgcc3.dyndns.org dhclient[9763]: DHCPREQUEST on enp3s0 to 255.255.255.255 port 67 (xid=0x70bb8765) Jun 02 11:04:46 amdgcc3.dyndns.org dhclient[9763]: DHCPREQUEST on enp3s0 to 255.255.255.255 port 67 (xid=0x70bb8765) Jun 02 11:04:59 amdgcc3.dyndns.org dhclient[9763]: DHCPDISCOVER on enp3s0 to 255.255.255.255 port 67 interval 3 (xid=0xdf166879) Jun 02 11:05:02 amdgcc3.dyndns.org dhclient[9763]: DHCPDISCOVER on enp3s0 to 255.255.255.255 port 67 interval 5 (xid=0xdf166879) Jun 02 11:05:07 amdgcc3.dyndns.org dhclient[9763]: DHCPDISCOVER on enp3s0 to 255.255.255.255 port 67 interval 8 (xid=0xdf166879) Jun 02 11:05:15 amdgcc3.dyndns.org dhclient[9763]: DHCPDISCOVER on enp3s0 to 255.255.255.255 port 67 interval 8 (xid=0xdf166879) === end ==== Result after reboot with the previous kernel (This goes back to the same original IP it was getting from the dhcpd server of the router). ===== ifconfig and journalctl ==== enp3s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 192.168.0.115 netmask 255.255.255.0 broadcast 192.168.0.255 inet6 fe80::373a:37f3:ca88:ab02 prefixlen 64 scopeid 0x20<link> ether 00:19:21:e9:4d:0e txqueuelen 1000 (Ethernet) RX packets 108 bytes 35730 (34.8 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 144 bytes 24269 (23.7 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 device interrupt 16 lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10<host> loop txqueuelen 1000 (Local Loopback) RX packets 108 bytes 9096 (8.8 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 108 bytes 9096 (8.8 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 virbr0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 inet 192.168.124.1 netmask 255.255.255.0 broadcast 192.168.124.255 ether 52:54:00:8e:b1:b3 txqueuelen 1000 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 -- Logs begin at Thu 2017-05-25 15:19:59 ChST, end at Sat 2018-06-02 11:11:41 ChST. -- Jun 02 11:07:23 amdgcc3.dyndns.org systemd[1]: Starting Network Manager... Jun 02 11:07:23 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901643.5005] NetworkManager (version 1.8.6-1.fc27) is starting... (for the first time) Jun 02 11:07:23 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901643.5072] Read config: /etc/NetworkManager/NetworkManager.conf (lib: 20-connectivity-fedora.conf) Jun 02 11:07:23 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901643.5996] manager[0x5605176ce140]: monitoring kernel firmware directory '/lib/firmware'. Jun 02 11:07:23 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901643.7012] policy: hostname management mode: default Jun 02 11:07:23 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901643.7026] dns-mgr[0x5605176d9970]: init: dns=default, rc-manager=symlink Jun 02 11:07:23 amdgcc3.dyndns.org systemd[1]: Started Network Manager. Jun 02 11:07:26 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901646.3079] settings: loaded plugin ifcfg-rh: (c) 2007 - 2015 Red Hat, Inc. To report bugs please use the NetworkManager mailing list. (/usr/lib64/NetworkManager/libnm-settings-plugin-ifcfg-rh.so) Jun 02 11:07:26 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901646.3435] settings: loaded plugin iBFT: (c) 2014 Red Hat, Inc. To report bugs please use the NetworkManager mailing list. (/usr/lib64/NetworkManager/libnm-settings-plugin-ibft.so) Jun 02 11:07:26 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901646.3437] settings: loaded plugin keyfile: (c) 2007 - 2016 Red Hat, Inc. To report bugs please use the NetworkManager mailing list. Jun 02 11:07:26 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901646.3463] ifcfg-rh: new connection /etc/sysconfig/network-scripts/ifcfg-Wired_connection_1 (f596494f-e725-375c-ae81-ca016ce88e49,"Wired connection 1") Jun 02 11:07:29 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901649.2511] settings: hostname: using hostnamed Jun 02 11:07:29 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901649.2568] settings: hostname changed from (none) to "amdgcc3.dyndns.org" Jun 02 11:07:29 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901649.5286] dhcp-init: Using DHCP client 'dhclient' Jun 02 11:07:29 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901649.5288] manager: rfkill: WiFi enabled by radio killswitch; enabled by state file Jun 02 11:07:29 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901649.5289] manager: rfkill: WWAN enabled by radio killswitch; enabled by state file Jun 02 11:07:29 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901649.5290] manager: Networking is enabled by state file Jun 02 11:07:29 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901649.5566] Loaded device plugin: NMBondDeviceFactory (internal) Jun 02 11:07:29 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901649.5575] Loaded device plugin: NMBridgeDeviceFactory (internal) Jun 02 11:07:29 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901649.5576] Loaded device plugin: NMDummyDeviceFactory (internal) Jun 02 11:07:29 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901649.5577] Loaded device plugin: NMEthernetDeviceFactory (internal) Jun 02 11:07:29 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901649.5578] Loaded device plugin: NMInfinibandDeviceFactory (internal) Jun 02 11:07:29 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901649.5578] Loaded device plugin: NMIPTunnelDeviceFactory (internal) Jun 02 11:07:29 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901649.5579] Loaded device plugin: NMMacsecDeviceFactory (internal) Jun 02 11:07:29 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901649.6410] Loaded device plugin: NMMacvlanDeviceFactory (internal) Jun 02 11:07:29 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901649.6411] Loaded device plugin: NMTunDeviceFactory (internal) Jun 02 11:07:29 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901649.6412] Loaded device plugin: NMVethDeviceFactory (internal) Jun 02 11:07:29 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901649.6413] Loaded device plugin: NMVlanDeviceFactory (internal) Jun 02 11:07:29 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901649.6414] Loaded device plugin: NMVxlanDeviceFactory (internal) Jun 02 11:07:29 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901649.7654] Loaded device plugin: NMAtmManager (/usr/lib64/NetworkManager/libnm-device-plugin-adsl.so) Jun 02 11:07:30 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901650.0922] Loaded device plugin: NMBluezManager (/usr/lib64/NetworkManager/libnm-device-plugin-bluetooth.so) Jun 02 11:07:30 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901650.2717] Loaded device plugin: NMTeamFactory (/usr/lib64/NetworkManager/libnm-device-plugin-team.so) Jun 02 11:07:30 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901650.6209] Loaded device plugin: NMWifiFactory (/usr/lib64/NetworkManager/libnm-device-plugin-wifi.so) Jun 02 11:07:30 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901650.6584] Loaded device plugin: NMWwanFactory (/usr/lib64/NetworkManager/libnm-device-plugin-wwan.so) Jun 02 11:07:30 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901650.6754] device (lo): link connected Jun 02 11:07:30 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901650.6799] manager: (lo): new Generic device (/org/freedesktop/NetworkManager/Devices/1) Jun 02 11:07:30 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901650.6896] manager: (enp3s0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/2) Jun 02 11:07:30 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901650.6954] device (enp3s0): state change: unmanaged -> unavailable (reason 'managed', internal state 'external') Jun 02 11:07:31 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901651.4203] ModemManager available in the bus Jun 02 11:07:33 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901653.1751] device (enp3s0): link connected Jun 02 11:07:33 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901653.1796] device (enp3s0): state change: unavailable -> disconnected (reason 'carrier-changed', internal state 'managed') Jun 02 11:07:33 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901653.1855] policy: auto-activating connection 'Wired connection 1' Jun 02 11:07:33 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901653.1899] device (enp3s0): Activation: starting connection 'Wired connection 1' (f596494f-e725-375c-ae81-ca016ce88e49) Jun 02 11:07:33 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901653.1922] device (enp3s0): state change: disconnected -> prepare (reason 'none', internal state 'managed') Jun 02 11:07:33 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901653.1937] manager: NetworkManager state is now CONNECTING Jun 02 11:07:33 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901653.1984] device (enp3s0): state change: prepare -> config (reason 'none', internal state 'managed') Jun 02 11:07:43 amdgcc3.dyndns.org NetworkManager[693]: <warn> [1527901663.2012] firewall: [0x5605177a6c80,change:"enp3s0"]: complete: request failed (Timeout was reached) Jun 02 11:07:43 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901663.2019] device (enp3s0): state change: config -> ip-config (reason 'none', internal state 'managed') Jun 02 11:07:43 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901663.2202] dhcp4 (enp3s0): activation: beginning transaction (timeout in 45 seconds) Jun 02 11:07:44 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901664.4792] dhcp4 (enp3s0): dhclient started with pid 1276 Jun 02 11:07:44 amdgcc3.dyndns.org dhclient[1276]: DHCPREQUEST on enp3s0 to 255.255.255.255 port 67 (xid=0xf4583b1d) Jun 02 11:07:45 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901665.1531] manager: (virbr0): new Bridge device (/org/freedesktop/NetworkManager/Devices/3) Jun 02 11:07:45 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901665.2214] manager: (virbr0-nic): new Tun device (/org/freedesktop/NetworkManager/Devices/4) Jun 02 11:07:45 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901665.2985] device (virbr0-nic): state change: unmanaged -> unavailable (reason 'connection-assumed', internal state 'external') Jun 02 11:07:45 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901665.3037] device (virbr0-nic): state change: unavailable -> disconnected (reason 'none', internal state 'external') Jun 02 11:07:45 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901665.7762] device (virbr0): state change: unmanaged -> unavailable (reason 'connection-assumed', internal state 'external') Jun 02 11:07:45 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901665.7933] ifcfg-rh: add connection in-memory (a1948cab-c96f-4dbe-8859-5740831177e8,"virbr0") Jun 02 11:07:45 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901665.8002] device (virbr0): state change: unavailable -> disconnected (reason 'connection-assumed', internal state 'external') Jun 02 11:07:45 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901665.8100] device (virbr0): Activation: starting connection 'virbr0' (a1948cab-c96f-4dbe-8859-5740831177e8) Jun 02 11:07:45 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901665.8329] device (virbr0): state change: disconnected -> prepare (reason 'none', internal state 'external') Jun 02 11:07:45 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901665.8426] device (virbr0): state change: prepare -> config (reason 'none', internal state 'external') Jun 02 11:07:45 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901665.8576] keyfile: add connection in-memory (afb07c25-eab4-476c-9f36-a5a58bcf4eb1,"virbr0-nic") Jun 02 11:07:45 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901665.8710] device (virbr0-nic): Activation: starting connection 'virbr0-nic' (afb07c25-eab4-476c-9f36-a5a58bcf4eb1) Jun 02 11:07:45 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901665.8728] device (virbr0): state change: config -> ip-config (reason 'none', internal state 'external') Jun 02 11:07:45 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901665.8940] device (virbr0-nic): state change: disconnected -> prepare (reason 'none', internal state 'external') Jun 02 11:07:45 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901665.9319] device (virbr0): state change: ip-config -> ip-check (reason 'none', internal state 'external') Jun 02 11:07:45 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901665.9488] device (virbr0-nic): state change: prepare -> config (reason 'none', internal state 'external') Jun 02 11:07:45 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901665.9738] device (virbr0-nic): state change: config -> ip-config (reason 'none', internal state 'external') Jun 02 11:07:45 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901665.9799] device (virbr0): bridge port virbr0-nic was attached Jun 02 11:07:45 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901665.9811] device (virbr0-nic): Activation: connection 'virbr0-nic' enslaved, continuing activation Jun 02 11:07:45 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901665.9900] device (virbr0-nic): state change: ip-config -> secondaries (reason 'none', internal state 'external') Jun 02 11:07:45 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901665.9933] device (virbr0-nic): state change: secondaries -> activated (reason 'none', internal state 'external') Jun 02 11:07:46 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901666.0621] device (virbr0-nic): Activation: successful, device activated. Jun 02 11:07:46 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901666.0700] device (virbr0): state change: ip-check -> secondaries (reason 'none', internal state 'external') Jun 02 11:07:46 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901666.0809] device (virbr0): state change: secondaries -> activated (reason 'none', internal state 'external') Jun 02 11:07:46 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901666.1542] device (virbr0): Activation: successful, device activated. Jun 02 11:07:46 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901666.1731] device (virbr0-nic): state change: activated -> unmanaged (reason 'connection-assumed', internal state 'external') Jun 02 11:07:46 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901666.1749] device (virbr0): bridge port virbr0-nic was detached Jun 02 11:07:46 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901666.1749] device (virbr0-nic): released from master device virbr0 Jun 02 11:07:52 amdgcc3.dyndns.org dhclient[1276]: DHCPREQUEST on enp3s0 to 255.255.255.255 port 67 (xid=0xf4583b1d) Jun 02 11:08:11 amdgcc3.dyndns.org dhclient[1276]: DHCPDISCOVER on enp3s0 to 255.255.255.255 port 67 interval 7 (xid=0x2ecd1823) Jun 02 11:08:12 amdgcc3.dyndns.org dhclient[1276]: DHCPREQUEST on enp3s0 to 255.255.255.255 port 67 (xid=0x2ecd1823) Jun 02 11:08:12 amdgcc3.dyndns.org dhclient[1276]: DHCPOFFER from 192.168.0.1 Jun 02 11:08:12 amdgcc3.dyndns.org dhclient[1276]: DHCPACK from 192.168.0.1 (xid=0x2ecd1823) Jun 02 11:08:12 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901692.8513] dhcp4 (enp3s0): address 192.168.0.115 Jun 02 11:08:12 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901692.8572] dhcp4 (enp3s0): plen 24 (255.255.255.0) Jun 02 11:08:12 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901692.8579] dhcp4 (enp3s0): gateway 192.168.0.1 Jun 02 11:08:12 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901692.8584] dhcp4 (enp3s0): lease time 315360000 Jun 02 11:08:12 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901692.8606] dhcp4 (enp3s0): nameserver '192.168.0.1' Jun 02 11:08:12 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901692.8614] dhcp4 (enp3s0): state changed unknown -> bound Jun 02 11:08:12 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901692.8880] device (enp3s0): state change: ip-config -> ip-check (reason 'none', internal state 'managed') Jun 02 11:08:13 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901693.1266] device (enp3s0): state change: ip-check -> secondaries (reason 'none', internal state 'managed') Jun 02 11:08:13 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901693.1286] device (enp3s0): state change: secondaries -> activated (reason 'none', internal state 'managed') Jun 02 11:08:13 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901693.1307] manager: NetworkManager state is now CONNECTED_LOCAL Jun 02 11:08:14 amdgcc3.dyndns.org dhclient[1276]: bound to 192.168.0.115 -- renewal in 151506569 seconds. Jun 02 11:08:14 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901694.8517] manager: NetworkManager state is now CONNECTED_SITE Jun 02 11:08:14 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901694.8543] policy: set 'Wired connection 1' (enp3s0) as default for IPv4 routing and DNS Jun 02 11:08:14 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901694.8583] device (enp3s0): Activation: successful, device activated. Jun 02 11:08:14 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901694.8702] manager: startup complete Jun 02 11:08:27 amdgcc3.dyndns.org NetworkManager[693]: <info> [1527901707.2724] manager: NetworkManager state is now CONNECTED_GLOBAL === end === On 2 Jun 2018 at 5:55, Ed Greshko wrote: From: Ed Greshko <ed.greshko@xxxxxxxxxxx> Subject: Re: Strange issue with dhcpd and laster kernel upgrade? To: Community support for Fedora users <users@xxxxxxxxxxxxxxxxxxxxxxx> Date sent: Sat, 2 Jun 2018 05:55:19 +0800 Send reply to: Community support for Fedora users <users@xxxxxxxxxxxxxxxxxxxxxxx> > On 06/02/18 03:02, Michael D. Setzer II wrote: > > Didn't get anything from journalctl option, but ip is hard coded at moment. > > Looked at message log, and it had over 1200 lines like these. > > May 31 11:52:00 amdgcc3 NetworkManager[676]: <info> > > [1527731520.5500] dhcp4 (enp3s0): activation: beginning transaction > > (timeout in 45 seconds) > > I think you are saying that DHCP is also failing to set the address on your wired > connection? > > If that is the case I would set it back to "Automatic" in the GUI and then > disconnect. Wait for the time to advance to the next minute and then reconnect. > > After that I would do "journalctl -b -u NetworkManager" and look at the entries for > the time when you issued the reconnect. > > It should look something like.... > > Jun 02 05:07:04 f28k-b1.greshko.com NetworkManager[635]: <info> [1527887224.4312] > device (enp0s3): Activation: starting connection 'enp0s3' > (1b2b5cc8-6343-3f4b-9f76-0fc63b685359) > Jun 02 05:07:04 f28k-b1.greshko.com NetworkManager[635]: <info> [1527887224.4314] > audit: op="connection-activate" uuid="1b2b5cc8-6343-3f4b-9f76-0fc63b685359" > name="enp0s3" pid=2596 uid=1029 result="success" > Jun 02 05:07:04 f28k-b1.greshko.com NetworkManager[635]: <info> [1527887224.4393] > device (enp0s3): state change: disconnected -> prepare (reason 'none', > sys-iface-state: 'managed') > Jun 02 05:07:04 f28k-b1.greshko.com NetworkManager[635]: <info> [1527887224.4396] > manager: NetworkManager state is now CONNECTING > Jun 02 05:07:04 f28k-b1.greshko.com NetworkManager[635]: <info> [1527887224.4493] > device (enp0s3): state change: prepare -> config (reason 'none', sys-iface-state: > 'managed') > Jun 02 05:07:04 f28k-b1.greshko.com NetworkManager[635]: <info> [1527887224.5546] > device (enp0s3): state change: config -> ip-config (reason 'none', sys-iface-state: > 'managed') > Jun 02 05:07:04 f28k-b1.greshko.com NetworkManager[635]: <info> [1527887224.5551] > dhcp4 (enp0s3): activation: beginning transaction (timeout in 45 seconds) > Jun 02 05:07:04 f28k-b1.greshko.com NetworkManager[635]: <info> [1527887224.5780] > dhcp4 (enp0s3): dhclient started with pid 2664 > Jun 02 05:07:04 f28k-b1.greshko.com dhclient[2664]: DHCPREQUEST on enp0s3 to > 255.255.255.255 port 67 (xid=0xbe018b02) > Jun 02 05:07:04 f28k-b1.greshko.com dhclient[2664]: DHCPACK from 192.168.1.1 > (xid=0xbe018b02) > Jun 02 05:07:04 f28k-b1.greshko.com NetworkManager[635]: <info> [1527887224.7347] > dhcp4 (enp0s3): address 192.168.1.80 > Jun 02 05:07:04 f28k-b1.greshko.com NetworkManager[635]: <info> [1527887224.7350] > dhcp4 (enp0s3): plen 24 (255.255.255.0) > Jun 02 05:07:04 f28k-b1.greshko.com NetworkManager[635]: <info> [1527887224.7352] > dhcp4 (enp0s3): gateway 192.168.1.1 > Jun 02 05:07:04 f28k-b1.greshko.com NetworkManager[635]: <info> [1527887224.7354] > dhcp4 (enp0s3): lease time 86400 > Jun 02 05:07:04 f28k-b1.greshko.com NetworkManager[635]: <info> [1527887224.7355] > dhcp4 (enp0s3): hostname 'f28k-b1' > Jun 02 05:07:04 f28k-b1.greshko.com NetworkManager[635]: <info> [1527887224.7357] > dhcp4 (enp0s3): nameserver '192.168.1.1' > Jun 02 05:07:04 f28k-b1.greshko.com NetworkManager[635]: <info> [1527887224.7359] > dhcp4 (enp0s3): state changed unknown -> bound > Jun 02 05:07:04 f28k-b1.greshko.com NetworkManager[635]: <info> [1527887224.7519] > device (enp0s3): state change: ip-config -> ip-check (reason 'none', sys-iface-state: > 'managed') > Jun 02 05:07:04 f28k-b1.greshko.com dhclient[2664]: bound to 192.168.1.80 -- renewal > in 36907 seconds. > Jun 02 05:07:04 f28k-b1.greshko.com NetworkManager[635]: <info> [1527887224.9404] > device (enp0s3): state change: ip-check -> secondaries (reason 'none', > sys-iface-state: 'managed') > Jun 02 05:07:04 f28k-b1.greshko.com NetworkManager[635]: <info> [1527887224.9408] > device (enp0s3): state change: secondaries -> activated (reason 'none', > sys-iface-state: 'managed') > Jun 02 05:07:04 f28k-b1.greshko.com NetworkManager[635]: <info> [1527887224.9410] > manager: NetworkManager state is now CONNECTED_LOCAL > Jun 02 05:07:04 f28k-b1.greshko.com NetworkManager[635]: <info> [1527887224.9459] > manager: NetworkManager state is now CONNECTED_SITE > Jun 02 05:07:04 f28k-b1.greshko.com NetworkManager[635]: <info> [1527887224.9462] > policy: set 'enp0s3' (enp0s3) as default for IPv4 routing and DNS > Jun 02 05:07:04 f28k-b1.greshko.com NetworkManager[635]: <info> [1527887224.9541] > device (enp0s3): Activation: successful, device activated. > Jun 02 05:07:05 f28k-b1.greshko.com NetworkManager[635]: <info> [1527887225.8972] > manager: NetworkManager state is now CONNECTED_GLOBAL > Jun 02 05:07:07 f28k-b1.greshko.com NetworkManager[635]: <info> [1527887227.1206] > policy: set 'enp0s3' (enp0s3) as default for IPv6 routing and DNS > > > -- > Conjecture is just a conclusion based on incomplete information. It isn't a fact. > > +------------------------------------------------------------+ Michael D. Setzer II - Computer Science Instructor (Retired) mailto:mikes@xxxxxxxx mailto:msetzerii@xxxxxxxxx Guam - Where America's Day Begins G4L Disk Imaging Project maintainer http://sourceforge.net/projects/g4l/ +------------------------------------------------------------+ http://setiathome.berkeley.edu (Original) Number of Seti Units Returned: 19,471 Processing time: 32 years, 290 days, 12 hours, 58 minutes (Total Hours: 287,489) BOINC@HOME CREDITS ROSETTA 65563610.075728 | ABC 16613838.513356 SETI 109375858.605587 | EINSTEIN 141133906.999240 _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://getfedora.org/code-of-conduct.html List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx/message/4QUWG4R3S3SHIA3YGV2JMNTNL4RFG4XY/