As stated in the title, I just upgraded from 20.04 to 22.04. Since then, no wired connection anymore (was working fine until then). No issue with the wifi that connects flawlessly.
Netplan:
$ la /etc/netplan/
total 16
drwxr-xr-x 2 root root 4096 févr. 14 21:30 .
drwxr-xr-x 187 root root 12288 févr. 14 21:36 ..
ip addr:
$ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: enp4s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether c0:7c:d1:fb:80:11 brd ff:ff:ff:ff:ff:ff
inet6 fe80::66a:e8bc:48f1:43d1/64 scope link noprefixroute
valid_lft forever preferred_lft forever
3: wlp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether ac:2b:6e:8e:b8:7c brd ff:ff:ff:ff:ff:ff
inet 192.168.0.11/24 brd 192.168.0.255 scope global dynamic noprefixroute wlp3s0
valid_lft 43043sec preferred_lft 43043sec
inet6 2a01:e0a:3fc:9820:d7fd:4b3:e30c:1d97/64 scope global temporary dynamic
valid_lft 86245sec preferred_lft 85690sec
inet6 2a01:e0a:3fc:9820:aef3:3403:4af4:b439/64 scope global dynamic mngtmpaddr noprefixroute
valid_lft 86245sec preferred_lft 86245sec
inet6 fe80::98e9:9f64:7371:6a68/64 scope link noprefixroute
valid_lft forever preferred_lft forever
ifconfig:
$ sudo ifconfig
enp4s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
ether c0:7c:d1:fb:80:11 txqueuelen 1000 (Ethernet)
RX packets 187 bytes 160357 (160.3 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 924 bytes 127699 (127.6 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
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 (Boucle locale)
RX packets 11325 bytes 28693234 (28.6 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 11325 bytes 28693234 (28.6 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlp3s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.0.11 netmask 255.255.255.0 broadcast 192.168.0.255
inet6 2a01:e0a:3fc:9820:aef3:3403:4af4:b439 prefixlen 64 scopeid 0x0<global>
inet6 2a01:e0a:3fc:9820:d7fd:4b3:e30c:1d97 prefixlen 64 scopeid 0x0<global>
inet6 fe80::98e9:9f64:7371:6a68 prefixlen 64 scopeid 0x20<link>
ether ac:2b:6e:8e:b8:7c txqueuelen 1000 (Ethernet)
RX packets 175779 bytes 232824566 (232.8 MB)
RX errors 0 dropped 5322 overruns 0 frame 0
TX packets 69694 bytes 13237618 (13.2 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
interfaces:
$ cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
up ethtool -s enp4s0 wol g
NetworkManager:
$sudo journalctl -b 0 -u NetworkManager
févr. 14 21:59:44 AuBonAlbanais systemd[1]: Starting Network Manager...
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.4697] NetworkManager (version 1.36.6) is starting... (after a restart)
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.4698] Read config: /etc/NetworkManager/NetworkManager.conf (lib: 10-dns-resolved.conf, 20-connectivity-ubuntu.conf, no>
févr. 14 21:59:44 AuBonAlbanais systemd[1]: Started Network Manager.
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.4716] bus-manager: acquired D-Bus service "org.freedesktop.NetworkManager"
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.4744] manager[0x56382c25f000]: monitoring kernel firmware directory '/lib/firmware'.
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.4744] monitoring ifupdown state file '/run/network/ifstate'.
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.5858] hostname: hostname: using hostnamed
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.5858] hostname: static hostname changed from (none) to "MonServeur"
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.5861] dns-mgr[0x56382c2392a0]: init: dns=systemd-resolved rc-manager=unmanaged (auto), plugin=systemd-resolved
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.5870] rfkill1: found Wi-Fi radio killswitch (at /sys/devices/pci0000:00/0000:00:1c.4/0000:03:00.0/ieee80211/phy0/rfkil>
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.5871] manager[0x56382c25f000]: rfkill: Wi-Fi hardware radio set enabled
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.5872] manager[0x56382c25f000]: rfkill: WWAN hardware radio set enabled
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.5881] Loaded device plugin: NMTeamFactory (/usr/lib/x86_64-linux-gnu/NetworkManager/1.36.6/libnm-device-plugin-team.so)
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.5884] Loaded device plugin: NMWifiFactory (/usr/lib/x86_64-linux-gnu/NetworkManager/1.36.6/libnm-device-plugin-wifi.so)
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.5890] Loaded device plugin: NMWwanFactory (/usr/lib/x86_64-linux-gnu/NetworkManager/1.36.6/libnm-device-plugin-wwan.so)
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.5892] Loaded device plugin: NMAtmManager (/usr/lib/x86_64-linux-gnu/NetworkManager/1.36.6/libnm-device-plugin-adsl.so)
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.5894] Loaded device plugin: NMBluezManager (/usr/lib/x86_64-linux-gnu/NetworkManager/1.36.6/libnm-device-plugin-blueto>
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.5896] manager: rfkill: Wi-Fi enabled by radio killswitch; enabled by state file
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.5897] manager: rfkill: WWAN enabled by radio killswitch; enabled by state file
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.5897] manager: Networking is enabled by state file
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.5900] settings: Loaded settings plugin: ifupdown ("/usr/lib/x86_64-linux-gnu/NetworkManager/1.36.6/libnm-settings-plug>
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.5900] settings: Loaded settings plugin: keyfile (internal)
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.5900] ifupdown: management mode: unmanaged
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.5900] ifupdown: interface-parser: parsing file /etc/network/interfaces
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.5901] ifupdown: interface-parser: finished parsing file /etc/network/interfaces
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.5956] dhcp-init: Using DHCP client 'internal'
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.5956] device (lo): carrier: link connected
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.5957] manager: (lo): new Generic device (/org/freedesktop/NetworkManager/Devices/1)
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.5964] device (enp4s0): carrier: link connected
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.5968] manager: (enp4s0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/2)
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.5972] device (enp4s0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.5988] device (wlp3s0): driver supports Access Point (AP) mode
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.5993] manager: (wlp3s0): new 802.11 Wi-Fi device (/org/freedesktop/NetworkManager/Devices/3)
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.5997] device (wlp3s0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.7510] modem-manager: ModemManager available
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.7512] agent-manager: agent[678b337e8c4e6ce1,:1.43/org.gnome.Shell.NetworkAgent/1000]: agent registered
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.7522] device (enp4s0): state change: unavailable -> disconnected (reason 'none', sys-iface-state: 'managed')
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.7538] policy: auto-activating connection 'Filaire Freebox' (de389076-9276-3ecd-a5f8-d2f7da2202b5)
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.7547] device (enp4s0): Activation: starting connection 'Filaire Freebox' (de389076-9276-3ecd-a5f8-d2f7da2202b5)
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.7549] device (enp4s0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.7554] manager: NetworkManager state is now CONNECTING
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.7558] device (enp4s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.7570] device (enp4s0): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.7582] dhcp4 (enp4s0): activation: beginning transaction (timeout in 45 seconds)
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.7607] manager: (5C:51:81:D2:05:D6): new Bluetooth device (/org/freedesktop/NetworkManager/Devices/4)
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.7612] device (5C:51:81:D2:05:D6): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external>
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.7620] device (5C:51:81:D2:05:D6): state change: unavailable -> disconnected (reason 'none', sys-iface-state: 'managed')
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.7876] device (wlp3s0): supplicant interface state: internal-starting -> disconnected
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.7877] Wi-Fi P2P device controlled by interface wlp3s0 created
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.7879] manager: (p2p-dev-wlp3s0): new 802.11 Wi-Fi P2P device (/org/freedesktop/NetworkManager/Devices/5)
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.7881] device (p2p-dev-wlp3s0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.7885] device (wlp3s0): state change: unavailable -> disconnected (reason 'supplicant-available', sys-iface-state: 'man>
févr. 14 21:59:44 AuBonAlbanais NetworkManager[248835]: <info> [1676408384.7891] device (p2p-dev-wlp3s0): state change: unavailable -> disconnected (reason 'none', sys-iface-state: 'managed')
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.4279] policy: auto-activating connection 'Reseau16-2.4' (99890bf5-8da3-441c-8d17-78628da0ec93)
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.4284] device (wlp3s0): Activation: starting connection 'Reseau16-2.4' (99890bf5-8da3-441c-8d17-78628da0ec93)
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.4284] device (wlp3s0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.4288] device (wlp3s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.4294] device (wlp3s0): Activation: (wifi) access point 'Reseau16-2.4' has security, but secrets are required.
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.4294] device (wlp3s0): state change: config -> need-auth (reason 'none', sys-iface-state: 'managed')
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.4295] sup-iface[386c1782cb486146,2,wlp3s0]: wps: type pbc start...
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.4307] device (wlp3s0): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed')
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.4309] device (wlp3s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.4313] device (wlp3s0): Activation: (wifi) connection 'Reseau16-2.4' has security, and secrets exist. No new secrets n>
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.4314] Config: added 'ssid' value 'Reseau16-2.4'
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.4314] Config: added 'scan_ssid' value '1'
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.4314] Config: added 'bgscan' value 'simple:30:-70:86400'
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.4314] Config: added 'key_mgmt' value 'WPA-PSK WPA-PSK-SHA256 FT-PSK SAE FT-SAE'
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.4314] Config: added 'auth_alg' value 'OPEN'
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.4314] Config: added 'psk' value '<hidden>'
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.4482] device (wlp3s0): supplicant interface state: disconnected -> authenticating
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.4483] device (p2p-dev-wlp3s0): supplicant management interface state: disconnected -> authenticating
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.4525] device (wlp3s0): supplicant interface state: authenticating -> associating
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.4525] device (p2p-dev-wlp3s0): supplicant management interface state: authenticating -> associating
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.4701] device (wlp3s0): supplicant interface state: associating -> 4way_handshake
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.4702] device (p2p-dev-wlp3s0): supplicant management interface state: associating -> 4way_handshake
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.5433] device (wlp3s0): supplicant interface state: 4way_handshake -> completed
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.5433] device (wlp3s0): Activation: (wifi) Stage 2 of 5 (Device Configure) successful. Connected to wireless network "R>
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.5434] device (p2p-dev-wlp3s0): supplicant management interface state: 4way_handshake -> completed
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.5435] device (wlp3s0): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.5442] dhcp4 (wlp3s0): activation: beginning transaction (timeout in 45 seconds)
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.5594] dhcp4 (wlp3s0): state changed new lease, address=192.168.0.11
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.5645] device (wlp3s0): state change: ip-config -> ip-check (reason 'none', sys-iface-state: 'managed')
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.5668] device (wlp3s0): state change: ip-check -> secondaries (reason 'none', sys-iface-state: 'managed')
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.5670] device (wlp3s0): state change: secondaries -> activated (reason 'none', sys-iface-state: 'managed')
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.5697] manager: NetworkManager state is now CONNECTED_SITE
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.5698] policy: set 'Reseau16-2.4' (wlp3s0) as default for IPv4 routing and DNS
févr. 14 21:59:48 AuBonAlbanais NetworkManager[248835]: <info> [1676408388.5706] device (wlp3s0): Activation: successful, device activated.
févr. 14 21:59:49 AuBonAlbanais NetworkManager[248835]: <info> [1676408389.8229] policy: set 'Reseau16-2.4' (wlp3s0) as default for IPv6 routing and DNS
févr. 14 21:59:50 AuBonAlbanais NetworkManager[248835]: <info> [1676408390.0773] manager: NetworkManager state is now CONNECTED_GLOBAL
févr. 14 22:00:30 AuBonAlbanais NetworkManager[248835]: <info> [1676408430.0729] device (enp4s0): state change: ip-config -> failed (reason 'ip-config-unavailable', sys-iface-state: 'managed')
févr. 14 22:00:30 AuBonAlbanais NetworkManager[248835]: <warn> [1676408430.0748] device (enp4s0): Activation: failed for connection 'Filaire Freebox'
févr. 14 22:00:30 AuBonAlbanais NetworkManager[248835]: <info> [1676408430.0756] device (enp4s0): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')
févr. 14 22:00:30 AuBonAlbanais NetworkManager[248835]: <info> [1676408430.0770] dhcp4 (enp4s0): canceled DHCP transaction
févr. 14 22:00:30 AuBonAlbanais NetworkManager[248835]: <info> [1676408430.0791] policy: auto-activating connection 'Filaire Freebox' (de389076-9276-3ecd-a5f8-d2f7da2202b5)
févr. 14 22:00:30 AuBonAlbanais NetworkManager[248835]: <info> [1676408430.0798] device (enp4s0): Activation: starting connection 'Filaire Freebox' (de389076-9276-3ecd-a5f8-d2f7da2202b5)
févr. 14 22:00:30 AuBonAlbanais NetworkManager[248835]: <info> [1676408430.0799] device (enp4s0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
févr. 14 22:00:30 AuBonAlbanais NetworkManager[248835]: <info> [1676408430.0802] device (enp4s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
févr. 14 22:00:30 AuBonAlbanais NetworkManager[248835]: <info> [1676408430.0809] device (enp4s0): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')
févr. 14 22:00:30 AuBonAlbanais NetworkManager[248835]: <info> [1676408430.0819] dhcp4 (enp4s0): activation: beginning transaction (timeout in 45 seconds)
févr. 14 22:01:15 AuBonAlbanais NetworkManager[248835]: <info> [1676408475.0734] device (enp4s0): state change: ip-config -> failed (reason 'ip-config-unavailable', sys-iface-state: 'managed')
févr. 14 22:01:15 AuBonAlbanais NetworkManager[248835]: <warn> [1676408475.0743] device (enp4s0): Activation: failed for connection 'Filaire Freebox'
févr. 14 22:01:15 AuBonAlbanais NetworkManager[248835]: <info> [1676408475.0750] device (enp4s0): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')
févr. 14 22:01:15 AuBonAlbanais NetworkManager[248835]: <info> [1676408475.0772] dhcp4 (enp4s0): canceled DHCP transaction
févr. 14 22:01:15 AuBonAlbanais NetworkManager[248835]: <info> [1676408475.0806] policy: auto-activating connection 'Filaire Freebox' (de389076-9276-3ecd-a5f8-d2f7da2202b5)
févr. 14 22:01:15 AuBonAlbanais NetworkManager[248835]: <info> [1676408475.0812] device (enp4s0): Activation: starting connection 'Filaire Freebox' (de389076-9276-3ecd-a5f8-d2f7da2202b5)
févr. 14 22:01:15 AuBonAlbanais NetworkManager[248835]: <info> [1676408475.0813] device (enp4s0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
févr. 14 22:01:15 AuBonAlbanais NetworkManager[248835]: <info> [1676408475.0816] device (enp4s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
févr. 14 22:01:15 AuBonAlbanais NetworkManager[248835]: <info> [1676408475.0822] device (enp4s0): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')
févr. 14 22:01:15 AuBonAlbanais NetworkManager[248835]: <info> [1676408475.0829] dhcp4 (enp4s0): activation: beginning transaction (timeout in 45 seconds)
févr. 14 22:02:00 AuBonAlbanais NetworkManager[248835]: <info> [1676408520.0726] device (enp4s0): state change: ip-config -> failed (reason 'ip-config-unavailable', sys-iface-state: 'managed')
févr. 14 22:02:00 AuBonAlbanais NetworkManager[248835]: <warn> [1676408520.0741] device (enp4s0): Activation: failed for connection 'Filaire Freebox'
févr. 14 22:02:00 AuBonAlbanais NetworkManager[248835]: <info> [1676408520.0746] device (enp4s0): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')
févr. 14 22:02:00 AuBonAlbanais NetworkManager[248835]: <info> [1676408520.1007] dhcp4 (enp4s0): canceled DHCP transaction
févr. 14 22:02:00 AuBonAlbanais NetworkManager[248835]: <info> [1676408520.1019] policy: auto-activating connection 'Filaire Freebox' (de389076-9276-3ecd-a5f8-d2f7da2202b5)
févr. 14 22:02:00 AuBonAlbanais NetworkManager[248835]: <info> [1676408520.1026] device (enp4s0): Activation: starting connection 'Filaire Freebox' (de389076-9276-3ecd-a5f8-d2f7da2202b5)
févr. 14 22:02:00 AuBonAlbanais NetworkManager[248835]: <info> [1676408520.1027] device (enp4s0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
févr. 14 22:02:00 AuBonAlbanais NetworkManager[248835]: <info> [1676408520.1032] device (enp4s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
févr. 14 22:02:00 AuBonAlbanais NetworkManager[248835]: <info> [1676408520.1039] device (enp4s0): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')
févr. 14 22:02:00 AuBonAlbanais NetworkManager[248835]: <info> [1676408520.1050] dhcp4 (enp4s0): activation: beginning transaction (timeout in 45 seconds)
févr. 14 22:02:45 AuBonAlbanais NetworkManager[248835]: <info> [1676408565.0725] device (enp4s0): state change: ip-config -> failed (reason 'ip-config-unavailable', sys-iface-state: 'managed')
févr. 14 22:02:45 AuBonAlbanais NetworkManager[248835]: <warn> [1676408565.0729] device (enp4s0): Activation: failed for connection 'Filaire Freebox'
févr. 14 22:02:45 AuBonAlbanais NetworkManager[248835]: <info> [1676408565.0731] device (enp4s0): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')
févr. 14 22:02:45 AuBonAlbanais NetworkManager[248835]: <info> [1676408565.0925] dhcp4 (enp4s0): canceled DHCP transaction
févr. 14 22:02:45 AuBonAlbanais NetworkManager[248835]: <info> [1676408565.0954] manager: startup complete
It seems that it cannot get an IP address from the router.
I tried to add temporarly an yaml file in /etc/netplan as stated here but it did not solve my issue.
EDIT:
I tried
sudo ip link set enp4s0 down
sudo ip link set enp4s0 up
sudo dhclient enp4s0
This "successfully" connected the computer to the wired connection, however no internet access and the IP is strange:
$ ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: enp4s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether c0:7c:d1:fb:80:11 brd ff:ff:ff:ff:ff:ff
inet 169.254.11.254/16 brd 169.254.255.255 scope link noprefixroute enp4s0
valid_lft forever preferred_lft forever
3: wlp3s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noqueue state DOWN group default qlen 1000
link/ether ac:2b:6e:8e:b8:7c brd ff:ff:ff:ff:ff:ff
I could not ping any device on the network either.
