Voilà ce que donne un journalctl | grep -i network
au réveil (attention, c’est un peu long) :
mars 15 09:50:50 user-laptop NetworkManager[5114]: <info> [1615798250.7612] bluez5: NAP: removed interface 64:80:99:96:DF:6A
mars 15 09:50:50 user-laptop NetworkManager[5114]: <info> [1615798250.8275] bluez5: NAP: added interface 64:80:99:96:DF:6A
mars 15 09:50:50 user-laptop NetworkManager[5114]: <info> [1615798250.9752] device (enp0s25): carrier: link connected
mars 15 09:50:50 user-laptop NetworkManager[5114]: <info> [1615798250.9754] device (enp0s25): DHCPv4 lease renewal requested
mars 15 09:50:50 user-laptop NetworkManager[5114]: <info> [1615798250.9916] dhcp4 (enp0s25): canceled DHCP transaction, DHCP client pid 29279
mars 15 09:50:50 user-laptop NetworkManager[5114]: <info> [1615798250.9916] dhcp4 (enp0s25): state changed bound -> done
mars 15 09:50:50 user-laptop NetworkManager[5114]: <info> [1615798250.9925] dhcp4 (enp0s25): activation: beginning transaction (timeout in 45 seconds)
mars 15 09:50:50 user-laptop NetworkManager[5114]: <info> [1615798250.9951] dhcp4 (enp0s25): dhclient started with pid 27798
mars 15 09:50:50 user-laptop NetworkManager[5114]: <info> [1615798250.9953] device (enp0s25): DHCPv6 lease renewal requested
mars 15 09:50:50 user-laptop NetworkManager[5114]: <info> [1615798250.9962] dhcp6 (enp0s25): canceled DHCP transaction, DHCP client pid 30473
mars 15 09:50:50 user-laptop NetworkManager[5114]: <info> [1615798250.9963] dhcp6 (enp0s25): state changed bound -> done
mars 15 09:50:50 user-laptop NetworkManager[5114]: <info> [1615798250.9971] dhcp6 (enp0s25): activation: beginning transaction (timeout in 45 seconds)
mars 15 09:50:50 user-laptop NetworkManager[5114]: <info> [1615798250.9997] dhcp6 (enp0s25): dhclient started with pid 27799
mars 15 09:50:51 user-laptop NetworkManager[5114]: <info> [1615798251.0540] dhcp4 (enp0s25): address 192.168.1.13
mars 15 09:50:51 user-laptop NetworkManager[5114]: <info> [1615798251.0541] dhcp4 (enp0s25): plen 24 (255.255.255.0)
mars 15 09:50:51 user-laptop NetworkManager[5114]: <info> [1615798251.0541] dhcp4 (enp0s25): gateway 192.168.1.1
mars 15 09:50:51 user-laptop NetworkManager[5114]: <info> [1615798251.0541] dhcp4 (enp0s25): lease time 43200
mars 15 09:50:51 user-laptop NetworkManager[5114]: <info> [1615798251.0541] dhcp4 (enp0s25): hostname 'user-laptop'
mars 15 09:50:51 user-laptop NetworkManager[5114]: <info> [1615798251.0541] dhcp4 (enp0s25): nameserver '192.168.1.1'
mars 15 09:50:51 user-laptop NetworkManager[5114]: <info> [1615798251.0541] dhcp4 (enp0s25): domain name 'lan'
mars 15 09:50:51 user-laptop NetworkManager[5114]: <info> [1615798251.0542] dhcp4 (enp0s25): state changed unknown -> bound
mars 15 09:50:51 user-laptop dbus-daemon[685]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' requested by ':1.9663' (uid=0 pid=5114 comm="/usr/sbin/NetworkManager --no-daemon ")
mars 15 09:50:51 user-laptop systemd[1]: Starting Network Manager Script Dispatcher Service...
mars 15 09:50:51 user-laptop systemd[1]: Started Network Manager Script Dispatcher Service.
mars 15 09:50:51 user-laptop NetworkManager[5114]: <info> [1615798251.2374] manager: (usb0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/154)
mars 15 09:50:52 user-laptop NetworkManager[5114]: <info> [1615798252.1840] manager: sleep: wake requested (sleeping: yes enabled: yes)
mars 15 09:50:52 user-laptop NetworkManager[5114]: <info> [1615798252.1841] device (enp0s25): state change: activated -> unmanaged (reason 'sleeping', sys-iface-state: 'managed')
mars 15 09:50:52 user-laptop NetworkManager[5114]: <info> [1615798252.2166] dhcp4 (enp0s25): canceled DHCP transaction, DHCP client pid 27798
mars 15 09:50:52 user-laptop NetworkManager[5114]: <info> [1615798252.2166] dhcp4 (enp0s25): state changed bound -> done
mars 15 09:50:52 user-laptop NetworkManager[5114]: <info> [1615798252.2178] dhcp6 (enp0s25): canceled DHCP transaction, DHCP client pid 27799
mars 15 09:50:52 user-laptop NetworkManager[5114]: <info> [1615798252.2178] dhcp6 (enp0s25): state changed unknown -> done
mars 15 09:50:52 user-laptop NetworkManager[5114]: <info> [1615798252.2758] manager: NetworkManager state is now CONNECTED_GLOBAL
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #0 555c477a9180 i resource:///org/gnome/shell/ui/status/network.js:496 (7f6d753e3550 @ 46)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #2 555c477a90e0 i resource:///org/gnome/shell/ui/status/network.js:2051 (7f6d753e9af0 @ 216)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #4 555c477a9060 i resource:///org/gnome/shell/ui/status/network.js:1946 (7f6d753e9700 @ 80)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #0 555c477a90e0 i resource:///org/gnome/shell/ui/status/network.js:1996 (7f6d753e99d0 @ 47)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #2 555c477a9060 i resource:///org/gnome/shell/ui/status/network.js:1947 (7f6d753e9700 @ 95)
mars 15 09:50:52 user-laptop NetworkManager[5114]: <info> [1615798252.4470] manager: NetworkManager state is now CONNECTED_LOCAL
mars 15 09:50:52 user-laptop NetworkManager[5114]: <info> [1615798252.4475] device (enp0s25): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'managed')
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #1 555c477a8fa0 i resource:///org/gnome/shell/ui/status/network.js:1827 (7f6d753e9040 @ 111)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #1 555c477a8fa0 i resource:///org/gnome/shell/ui/status/network.js:1827 (7f6d753e9040 @ 111)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #0 555c477a90c0 i resource:///org/gnome/shell/ui/status/network.js:496 (7f6d753e3550 @ 46)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #2 555c477a9020 i resource:///org/gnome/shell/ui/status/network.js:2051 (7f6d753e9af0 @ 216)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #4 555c477a8fa0 i resource:///org/gnome/shell/ui/status/network.js:1946 (7f6d753e9700 @ 80)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #0 555c477a9020 i resource:///org/gnome/shell/ui/status/network.js:1996 (7f6d753e99d0 @ 47)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #2 555c477a8fa0 i resource:///org/gnome/shell/ui/status/network.js:1947 (7f6d753e9700 @ 95)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #0 555c477a90c8 i resource:///org/gnome/shell/ui/status/network.js:496 (7f6d753e3550 @ 46)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #2 555c477a9028 i resource:///org/gnome/shell/ui/status/network.js:2051 (7f6d753e9af0 @ 216)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #6 555c477a8fa0 i resource:///org/gnome/shell/ui/status/network.js:211 (7f6d753e24c0 @ 37)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #0 555c477a8fa0 i resource:///org/gnome/shell/ui/status/network.js:1996 (7f6d753e99d0 @ 47)
mars 15 09:50:52 user-laptop NetworkManager[5114]: <info> [1615798252.6814] device (usb0): interface index 427 renamed iface from 'usb0' to 'enp0s20u6c2'
mars 15 09:50:52 user-laptop NetworkManager[5114]: <info> [1615798252.6824] device (enp0s20u6c2): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
mars 15 09:50:52 user-laptop NetworkManager[5114]: <info> [1615798252.6864] device (enp0s20u6c2): carrier: link connected
mars 15 09:50:52 user-laptop NetworkManager[5114]: <info> [1615798252.6889] device (enp0s20u6c2): state change: unavailable -> disconnected (reason 'none', sys-iface-state: 'managed')
mars 15 09:50:52 user-laptop NetworkManager[5114]: <info> [1615798252.6900] policy: auto-activating connection 'Wired connection 1' (7feb7885-5ce9-4113-a943-e9c82b6fd233)
mars 15 09:50:52 user-laptop NetworkManager[5114]: <info> [1615798252.6910] device (enp0s20u6c2): Activation: starting connection 'Wired connection 1' (7feb7885-5ce9-4113-a943-e9c82b6fd233)
mars 15 09:50:52 user-laptop NetworkManager[5114]: <info> [1615798252.6911] device (enp0s20u6c2): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
mars 15 09:50:52 user-laptop NetworkManager[5114]: <info> [1615798252.6915] manager: NetworkManager state is now CONNECTING
mars 15 09:50:52 user-laptop NetworkManager[5114]: <info> [1615798252.6918] device (enp0s20u6c2): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
mars 15 09:50:52 user-laptop NetworkManager[5114]: <info> [1615798252.6922] device (enp0s20u6c2): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')
mars 15 09:50:52 user-laptop NetworkManager[5114]: <info> [1615798252.6926] dhcp4 (enp0s20u6c2): activation: beginning transaction (timeout in 45 seconds)
mars 15 09:50:52 user-laptop NetworkManager[5114]: <info> [1615798252.6947] dhcp4 (enp0s20u6c2): dhclient started with pid 27943
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #0 7ffcafb2bc40 b resource:///org/gnome/shell/ui/status/network.js:496 (7f6d753e3550 @ 46)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #2 555c477a9030 i resource:///org/gnome/shell/ui/status/network.js:2051 (7f6d753e9af0 @ 216)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #4 555c477a8fa0 i resource:///org/gnome/shell/ui/status/network.js:1854 (7f6d753e90d0 @ 138)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #0 7ffcafb2db50 b resource:///org/gnome/shell/ui/status/network.js:496 (7f6d753e3550 @ 46)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #2 555c477a9020 i resource:///org/gnome/shell/ui/status/network.js:2051 (7f6d753e9af0 @ 216)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #4 555c477a8fa0 i resource:///org/gnome/shell/ui/status/network.js:1946 (7f6d753e9700 @ 80)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #0 555c477a9020 i resource:///org/gnome/shell/ui/status/network.js:1996 (7f6d753e99d0 @ 47)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #2 555c477a8fa0 i resource:///org/gnome/shell/ui/status/network.js:1947 (7f6d753e9700 @ 95)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #0 7ffcafb2db50 b resource:///org/gnome/shell/ui/status/network.js:496 (7f6d753e3550 @ 46)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #2 555c477a9030 i resource:///org/gnome/shell/ui/status/network.js:2051 (7f6d753e9af0 @ 216)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #4 555c477a8fa0 i resource:///org/gnome/shell/ui/status/network.js:1854 (7f6d753e90d0 @ 138)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #1 555c477a8fa0 i resource:///org/gnome/shell/ui/status/network.js:1827 (7f6d753e9040 @ 111)
mars 15 09:50:52 user-laptop dhclient[27943]: receive_packet failed on enp0s20u6c2: Network is down
mars 15 09:50:52 user-laptop NetworkManager[5114]: <info> [1615798252.8646] device (enp0s20u6c2): state change: ip-config -> unmanaged (reason 'removed', sys-iface-state: 'removed')
mars 15 09:50:52 user-laptop NetworkManager[5114]: <info> [1615798252.8971] dhcp4 (enp0s20u6c2): canceled DHCP transaction, DHCP client pid 27943
mars 15 09:50:52 user-laptop NetworkManager[5114]: <info> [1615798252.8972] dhcp4 (enp0s20u6c2): state changed unknown -> done
mars 15 09:50:52 user-laptop NetworkManager[5114]: <info> [1615798252.8991] manager: NetworkManager state is now CONNECTED_LOCAL
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #0 7ffcafb2d150 b resource:///org/gnome/shell/ui/status/network.js:496 (7f6d753e3550 @ 46)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #2 555c477a9020 i resource:///org/gnome/shell/ui/status/network.js:2051 (7f6d753e9af0 @ 216)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #4 555c477a8fa0 i resource:///org/gnome/shell/ui/status/network.js:1946 (7f6d753e9700 @ 80)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #0 555c477a9020 i resource:///org/gnome/shell/ui/status/network.js:1996 (7f6d753e99d0 @ 47)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #2 555c477a8fa0 i resource:///org/gnome/shell/ui/status/network.js:1947 (7f6d753e9700 @ 95)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #1 555c477a8fa0 i resource:///org/gnome/shell/ui/status/network.js:1827 (7f6d753e9040 @ 111)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #0 7ffcafb2d150 b resource:///org/gnome/shell/ui/status/network.js:496 (7f6d753e3550 @ 46)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #2 555c477a9030 i resource:///org/gnome/shell/ui/status/network.js:2051 (7f6d753e9af0 @ 216)
mars 15 09:50:52 user-laptop org.gnome.Shell.desktop[1341]: #4 555c477a8fa0 i resource:///org/gnome/shell/ui/status/network.js:1854 (7f6d753e90d0 @ 138)
mars 15 09:50:54 user-laptop NetworkManager[5114]: <info> [1615798254.1644] device (enp0s25): carrier: link connected
mars 15 09:50:54 user-laptop NetworkManager[5114]: <info> [1615798254.1650] device (enp0s25): state change: unavailable -> disconnected (reason 'carrier-changed', sys-iface-state: 'managed')
mars 15 09:50:54 user-laptop NetworkManager[5114]: <info> [1615798254.1668] policy: auto-activating connection 'Wired connection 1' (7feb7885-5ce9-4113-a943-e9c82b6fd233)
mars 15 09:50:54 user-laptop NetworkManager[5114]: <info> [1615798254.1677] device (enp0s25): Activation: starting connection 'Wired connection 1' (7feb7885-5ce9-4113-a943-e9c82b6fd233)
mars 15 09:50:54 user-laptop NetworkManager[5114]: <info> [1615798254.1679] device (enp0s25): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
mars 15 09:50:54 user-laptop NetworkManager[5114]: <info> [1615798254.1684] manager: NetworkManager state is now CONNECTING
mars 15 09:50:54 user-laptop NetworkManager[5114]: <info> [1615798254.1686] device (enp0s25): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
mars 15 09:50:54 user-laptop NetworkManager[5114]: <info> [1615798254.1692] device (enp0s25): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')
mars 15 09:50:54 user-laptop NetworkManager[5114]: <info> [1615798254.1695] dhcp4 (enp0s25): activation: beginning transaction (timeout in 45 seconds)
mars 15 09:50:54 user-laptop NetworkManager[5114]: <info> [1615798254.1743] dhcp4 (enp0s25): dhclient started with pid 27994
mars 15 09:50:54 user-laptop org.gnome.Shell.desktop[1341]: #0 7ffcafb2db50 b resource:///org/gnome/shell/ui/status/network.js:496 (7f6d753e3550 @ 46)
mars 15 09:50:54 user-laptop org.gnome.Shell.desktop[1341]: #2 555c477a9020 i resource:///org/gnome/shell/ui/status/network.js:2051 (7f6d753e9af0 @ 216)
mars 15 09:50:54 user-laptop org.gnome.Shell.desktop[1341]: #4 555c477a8fa0 i resource:///org/gnome/shell/ui/status/network.js:1946 (7f6d753e9700 @ 80)
mars 15 09:50:54 user-laptop org.gnome.Shell.desktop[1341]: #0 555c477a9020 i resource:///org/gnome/shell/ui/status/network.js:1996 (7f6d753e99d0 @ 47)
mars 15 09:50:54 user-laptop org.gnome.Shell.desktop[1341]: #2 555c477a8fa0 i resource:///org/gnome/shell/ui/status/network.js:1947 (7f6d753e9700 @ 95)
mars 15 09:50:54 user-laptop org.gnome.Shell.desktop[1341]: #0 7ffcafb2db50 b resource:///org/gnome/shell/ui/status/network.js:496 (7f6d753e3550 @ 46)
mars 15 09:50:54 user-laptop org.gnome.Shell.desktop[1341]: #2 555c477a9030 i resource:///org/gnome/shell/ui/status/network.js:2051 (7f6d753e9af0 @ 216)
mars 15 09:50:54 user-laptop org.gnome.Shell.desktop[1341]: #4 555c477a8fa0 i resource:///org/gnome/shell/ui/status/network.js:1854 (7f6d753e90d0 @ 138)
mars 15 09:50:54 user-laptop org.gnome.Shell.desktop[1341]: #1 555c477a8fa0 i resource:///org/gnome/shell/ui/status/network.js:1827 (7f6d753e9040 @ 111)
mars 15 09:51:03 user-laptop systemd[1]: NetworkManager-dispatcher.service: Succeeded.
mars 15 09:51:04 user-laptop NetworkManager[5114]: <info> [1615798264.3279] agent-manager: req[0x7f0a9000eed0, :1.241/org.gnome.Shell.NetworkAgent/1000]: agent registered
mars 15 09:51:06 user-laptop NetworkManager[5114]: <info> [1615798266.0605] manager: (cdc-wdm1): new Broadband device (/org/freedesktop/NetworkManager/Devices/155)
mars 15 09:51:06 user-laptop NetworkManager[5114]: <info> [1615798266.0613] device (cdc-wdm1): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
mars 15 09:51:06 user-laptop NetworkManager[5114]: <info> [1615798266.0620] device (cdc-wdm1): modem state 'failed'
mars 15 09:51:06 user-laptop NetworkManager[5114]: <info> [1615798266.0632] modem-broadband[cdc-wdm1]: failed to retrieve SIM object: No SIM object available
mars 15 09:51:39 user-laptop NetworkManager[5114]: <warn> [1615798299.0148] dhcp4 (enp0s25): request timed out
mars 15 09:51:39 user-laptop NetworkManager[5114]: <info> [1615798299.0149] dhcp4 (enp0s25): state changed unknown -> timeout
mars 15 09:51:39 user-laptop NetworkManager[5114]: <info> [1615798299.0149] device (enp0s25): DHCPv4: 480 seconds grace period started
mars 15 09:51:41 user-laptop NetworkManager[5114]: <info> [1615798301.8675] device (enp0s25): carrier: link connected
mars 15 09:51:54 user-laptop NetworkManager[5114]: <info> [1615798314.0882] dhcp4 (enp0s25): address 192.168.1.13
mars 15 09:51:54 user-laptop NetworkManager[5114]: <info> [1615798314.0882] dhcp4 (enp0s25): plen 24 (255.255.255.0)
mars 15 09:51:54 user-laptop NetworkManager[5114]: <info> [1615798314.0882] dhcp4 (enp0s25): gateway 192.168.1.1
mars 15 09:51:54 user-laptop NetworkManager[5114]: <info> [1615798314.0882] dhcp4 (enp0s25): lease time 43200
mars 15 09:51:54 user-laptop NetworkManager[5114]: <info> [1615798314.0883] dhcp4 (enp0s25): hostname 'user-laptop'
mars 15 09:51:54 user-laptop NetworkManager[5114]: <info> [1615798314.0883] dhcp4 (enp0s25): nameserver '192.168.1.1'
mars 15 09:51:54 user-laptop NetworkManager[5114]: <info> [1615798314.0883] dhcp4 (enp0s25): domain name 'lan'
mars 15 09:51:54 user-laptop NetworkManager[5114]: <info> [1615798314.0883] dhcp4 (enp0s25): state changed timeout -> bound
mars 15 09:51:54 user-laptop NetworkManager[5114]: <info> [1615798314.0900] device (enp0s25): state change: ip-config -> ip-check (reason 'none', sys-iface-state: 'managed')
mars 15 09:51:54 user-laptop NetworkManager[5114]: <info> [1615798314.0907] device (enp0s25): state change: ip-check -> secondaries (reason 'none', sys-iface-state: 'managed')
mars 15 09:51:54 user-laptop NetworkManager[5114]: <info> [1615798314.0909] device (enp0s25): state change: secondaries -> activated (reason 'none', sys-iface-state: 'managed')
mars 15 09:51:54 user-laptop NetworkManager[5114]: <info> [1615798314.0913] manager: NetworkManager state is now CONNECTED_LOCAL
mars 15 09:51:54 user-laptop org.gnome.Shell.desktop[1341]: #0 555c477a90c0 i resource:///org/gnome/shell/ui/status/network.js:496 (7f6d753e3550 @ 46)
mars 15 09:51:54 user-laptop org.gnome.Shell.desktop[1341]: #2 555c477a9020 i resource:///org/gnome/shell/ui/status/network.js:2051 (7f6d753e9af0 @ 216)
mars 15 09:51:54 user-laptop org.gnome.Shell.desktop[1341]: #4 555c477a8fa0 i resource:///org/gnome/shell/ui/status/network.js:1946 (7f6d753e9700 @ 80)
mars 15 09:51:54 user-laptop org.gnome.Shell.desktop[1341]: #0 555c477a9020 i resource:///org/gnome/shell/ui/status/network.js:1996 (7f6d753e99d0 @ 47)
mars 15 09:51:54 user-laptop org.gnome.Shell.desktop[1341]: #2 555c477a8fa0 i resource:///org/gnome/shell/ui/status/network.js:1947 (7f6d753e9700 @ 95)
mars 15 09:51:54 user-laptop NetworkManager[5114]: <info> [1615798314.1124] manager: NetworkManager state is now CONNECTED_SITE
mars 15 09:51:54 user-laptop NetworkManager[5114]: <info> [1615798314.1126] policy: set 'Wired connection 1' (enp0s25) as default for IPv4 routing and DNS
mars 15 09:51:54 user-laptop org.gnome.Shell.desktop[1341]: #0 555c477a90c0 i resource:///org/gnome/shell/ui/status/network.js:496 (7f6d753e3550 @ 46)
mars 15 09:51:54 user-laptop org.gnome.Shell.desktop[1341]: #2 555c477a9020 i resource:///org/gnome/shell/ui/status/network.js:2051 (7f6d753e9af0 @ 216)
mars 15 09:51:54 user-laptop org.gnome.Shell.desktop[1341]: #4 555c477a8fa0 i resource:///org/gnome/shell/ui/status/network.js:1946 (7f6d753e9700 @ 80)
mars 15 09:51:54 user-laptop org.gnome.Shell.desktop[1341]: #0 555c477a9020 i resource:///org/gnome/shell/ui/status/network.js:1996 (7f6d753e99d0 @ 47)
mars 15 09:51:54 user-laptop org.gnome.Shell.desktop[1341]: #2 555c477a8fa0 i resource:///org/gnome/shell/ui/status/network.js:1947 (7f6d753e9700 @ 95)
mars 15 09:51:54 user-laptop org.gnome.Shell.desktop[1341]: #1 555c477a8fa0 i resource:///org/gnome/shell/ui/status/network.js:1827 (7f6d753e9040 @ 111)
mars 15 09:51:54 user-laptop NetworkManager[5114]: <info> [1615798314.1567] device (enp0s25): Activation: successful, device activated.
mars 15 09:51:54 user-laptop NetworkManager[5114]: <info> [1615798314.1580] manager: NetworkManager state is now CONNECTED_GLOBAL
mars 15 09:51:54 user-laptop dbus-daemon[685]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' requested by ':1.9663' (uid=0 pid=5114 comm="/usr/sbin/NetworkManager --no-daemon ")
mars 15 09:51:54 user-laptop org.gnome.Shell.desktop[1341]: #0 555c477a90c0 i resource:///org/gnome/shell/ui/status/network.js:496 (7f6d753e3550 @ 46)
mars 15 09:51:54 user-laptop org.gnome.Shell.desktop[1341]: #2 555c477a9020 i resource:///org/gnome/shell/ui/status/network.js:2051 (7f6d753e9af0 @ 216)
mars 15 09:51:54 user-laptop org.gnome.Shell.desktop[1341]: #4 555c477a8fa0 i resource:///org/gnome/shell/ui/status/network.js:1946 (7f6d753e9700 @ 80)
mars 15 09:51:54 user-laptop org.gnome.Shell.desktop[1341]: #0 555c477a9020 i resource:///org/gnome/shell/ui/status/network.js:1996 (7f6d753e99d0 @ 47)
mars 15 09:51:54 user-laptop org.gnome.Shell.desktop[1341]: #2 555c477a8fa0 i resource:///org/gnome/shell/ui/status/network.js:1947 (7f6d753e9700 @ 95)
mars 15 09:51:54 user-laptop org.gnome.Shell.desktop[1341]: #0 555c477a90c8 i resource:///org/gnome/shell/ui/status/network.js:496 (7f6d753e3550 @ 46)
mars 15 09:51:54 user-laptop org.gnome.Shell.desktop[1341]: #2 555c477a9028 i resource:///org/gnome/shell/ui/status/network.js:2051 (7f6d753e9af0 @ 216)
mars 15 09:51:54 user-laptop systemd[1]: Starting Network Manager Script Dispatcher Service...
mars 15 09:51:54 user-laptop org.gnome.Shell.desktop[1341]: #6 555c477a8fa0 i resource:///org/gnome/shell/ui/status/network.js:211 (7f6d753e24c0 @ 37)
mars 15 09:51:54 user-laptop org.gnome.Shell.desktop[1341]: #0 555c477a8fa0 i resource:///org/gnome/shell/ui/status/network.js:1996 (7f6d753e99d0 @ 47)
mars 15 09:51:54 user-laptop systemd[1]: Started Network Manager Script Dispatcher Service.
Ce qui m’étonne un peu, c’est que le pc fait plusieurs essais pour obtenir un lease DHCP et que plusieurs échouent avec un message plutôt laconique :
mars 15 09:50:52 user-laptop dhclient[27943]: receive_packet failed on enp0s20u6c2: Network is down
Le problème pourrait-il provenir d’ailleurs ? Au hasard, la box ?