Danke! Das hatte ich übersehen:
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Okt 06 18:37:02 amilo NetworkManager[554]: <warn> [1633538222.2450] dhcp4 (enp7s8): request timed out
Okt 06 18:37:02 amilo NetworkManager[554]: <info> [1633538222.2451] dhcp4 (enp7s8): state changed unknown -> timeout
Okt 06 18:37:02 amilo NetworkManager[554]: <info> [1633538222.2454] device (enp7s8): state change: ip-config -> failed (reason 'ip-config-unavailable', sys-iface-state: 'managed')
Okt 06 18:37:02 amilo NetworkManager[554]: <warn> [1633538222.2503] device (enp7s8): Activation: failed for connection 'Kabelgebundene Verbindung 1'
Okt 06 18:37:02 amilo NetworkManager[554]: <info> [1633538222.2510] device (enp7s8): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')
Okt 06 18:37:02 amilo NetworkManager[554]: <info> [1633538222.2660] dhcp4 (enp7s8): canceled DHCP transaction
Okt 06 18:37:02 amilo NetworkManager[554]: <info> [1633538222.2674] dhcp4 (enp7s8): state changed timeout -> done
Okt 06 18:37:02 amilo NetworkManager[554]: <info> [1633538222.2784] manager: startup complete
Ich vermute, das sollte mir Auskunft darüber geben, was das Problem ist:
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ip-config -> failed (reason 'ip-config-unavailable', sys-iface-state: 'managed')
Leider kann ich es nicht deuten.
Unter [1] habe ich gelesen, dass es vielleicht irgendwas mit dhcp zu tun haben könnte. Wenn ich nach entsprechenden Paketen suche bekomme ich das:
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# dpkg -l | grep dhcp
ii isc-dhcp-client 4.4.1-2.3 amd64 DHCP client for automatically obtaining an IP address
ii isc-dhcp-common 4.4.1-2.3 amd64 common manpages relevant to all of the isc-dhcp packages
Parallel habe ich eine Buster-Installation, die das gleiche Ergebnis liefert und jahrelang keine Probleme hatte:
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# dpkg -l | grep dhcp
ii isc-dhcp-client 4.4.1-2 amd64 DHCP client for automatically obtaining an IP address
ii isc-dhcp-common 4.4.1-2 amd64 common manpages relevant to all of the isc-dhcp packages
Beides sind Minimalinstallationen.
Beim direkten Vergleich der Paketlisten beider Systeme bekam ich diese Liste möglichwerweise netzwerkrelevanter Pakete, die auf dem Buster-System installiert ist, es unter Bullseye aber nicht war:
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acpid acpi-support dbus-user-session dnsutils iptables net-tools
Ich habe die Pakete unter Bullseye nachinstalliert, sehe jedoch keine Besserung.
In der aktuellen Session bekam ich nicht mal direkt nach dem Booten (ohne Suspend) eine LAN-Verbindung:
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Okt 07 09:55:25 amilo NetworkManager[561]: <warn> [1633593325.3028] dhcp4 (enp7s8): request timed out
Okt 07 09:55:25 amilo NetworkManager[561]: <info> [1633593325.3029] dhcp4 (enp7s8): state changed unknown -> timeout
Okt 07 09:55:25 amilo NetworkManager[561]: <info> [1633593325.3031] device (enp7s8): state change: ip-config -> failed (reason 'ip-config-unavailable', sys-iface-state: 'managed')
Okt 07 09:55:25 amilo NetworkManager[561]: <warn> [1633593325.3076] device (enp7s8): Activation: failed for connection 'Kabelgebundene Verbindung 1'
Okt 07 09:55:25 amilo NetworkManager[561]: <info> [1633593325.3122] device (enp7s8): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')
Okt 07 09:55:25 amilo NetworkManager[561]: <info> [1633593325.3220] dhcp4 (enp7s8): canceled DHCP transaction
Okt 07 09:55:25 amilo NetworkManager[561]: <info> [1633593325.3221] dhcp4 (enp7s8): state changed timeout -> done
Okt 07 09:55:25 amilo NetworkManager[561]: <info> [1633593325.3332] policy: auto-activating connection 'Kabelgebundene Verbindung 1' (8cb99e2c-558a-35b2-81d5-c8334abf5623)
Okt 07 09:55:25 amilo NetworkManager[561]: <info> [1633593325.3361] device (enp7s8): Activation: starting connection 'Kabelgebundene Verbindung 1' (8cb99e2c-558a-35b2-81d5-c8334abf5623)
Okt 07 09:55:25 amilo NetworkManager[561]: <info> [1633593325.3365] device (enp7s8): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
Okt 07 09:55:25 amilo NetworkManager[561]: <info> [1633593325.3377] device (enp7s8): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
Okt 07 09:55:25 amilo NetworkManager[561]: <info> [1633593325.3470] device (enp7s8): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')
Okt 07 09:55:25 amilo NetworkManager[561]: <info> [1633593325.3494] dhcp4 (enp7s8): activation: beginning transaction (timeout in 45 seconds)
Okt 07 09:55:25 amilo wpa_supplicant[567]: wlp1s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-26 noise=9999 txrate=1000
Okt 07 09:55:38 amilo systemd[1]: NetworkManager-wait-online.service: Main process exited, code=exited, status=1/FAILURE
Okt 07 09:55:38 amilo systemd[1]: NetworkManager-wait-online.service: Failed with result 'exit-code'.
Okt 07 09:55:38 amilo systemd[1]: Failed to start Network Manager Wait Online.
[..]
Okt 07 09:56:10 amilo NetworkManager[561]: <warn> [1633593370.3009] dhcp4 (enp7s8): request timed out
Okt 07 09:56:10 amilo NetworkManager[561]: <info> [1633593370.3010] dhcp4 (enp7s8): state changed unknown -> timeout
Okt 07 09:56:10 amilo NetworkManager[561]: <info> [1633593370.3013] device (enp7s8): state change: ip-config -> failed (reason 'ip-config-unavailable', sys-iface-state: 'managed')
Okt 07 09:56:10 amilo NetworkManager[561]: <warn> [1633593370.3057] device (enp7s8): Activation: failed for connection 'Kabelgebundene Verbindung 1'
Okt 07 09:56:10 amilo NetworkManager[561]: <info> [1633593370.3073] device (enp7s8): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')
Okt 07 09:56:10 amilo NetworkManager[561]: <info> [1633593370.3421] dhcp4 (enp7s8): canceled DHCP transaction
Okt 07 09:56:10 amilo NetworkManager[561]: <info> [1633593370.3422] dhcp4 (enp7s8): state changed timeout -> done
Okt 07 09:56:10 amilo NetworkManager[561]: <info> [1633593370.3480] policy: auto-activating connection 'Kabelgebundene Verbindung 1' (8cb99e2c-558a-35b2-81d5-c8334abf5623)
Okt 07 09:56:10 amilo NetworkManager[561]: <info> [1633593370.3513] device (enp7s8): Activation: starting connection 'Kabelgebundene Verbindung 1' (8cb99e2c-558a-35b2-81d5-c8334abf5623)
Okt 07 09:56:10 amilo NetworkManager[561]: <info> [1633593370.3526] device (enp7s8): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
Okt 07 09:56:10 amilo NetworkManager[561]: <info> [1633593370.3554] device (enp7s8): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
Okt 07 09:56:10 amilo NetworkManager[561]: <info> [1633593370.3579] device (enp7s8): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')
Okt 07 09:56:10 amilo NetworkManager[561]: <info> [1633593370.3597] dhcp4 (enp7s8): activation: beginning transaction (timeout in 45 seconds)
Okt 07 09:56:55 amilo NetworkManager[561]: <warn> [1633593415.3020] dhcp4 (enp7s8): request timed out
Okt 07 09:56:55 amilo NetworkManager[561]: <info> [1633593415.3022] dhcp4 (enp7s8): state changed unknown -> timeout
Okt 07 09:56:55 amilo NetworkManager[561]: <info> [1633593415.3023] device (enp7s8): state change: ip-config -> failed (reason 'ip-config-unavailable', sys-iface-state: 'managed')
Okt 07 09:56:55 amilo NetworkManager[561]: <warn> [1633593415.3073] device (enp7s8): Activation: failed for connection 'Kabelgebundene Verbindung 1'
Okt 07 09:56:55 amilo NetworkManager[561]: <info> [1633593415.3095] device (enp7s8): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')
Okt 07 09:56:55 amilo NetworkManager[561]: <info> [1633593415.3261] dhcp4 (enp7s8): canceled DHCP transaction
Okt 07 09:56:55 amilo NetworkManager[561]: <info> [1633593415.3262] dhcp4 (enp7s8): state changed timeout -> done
Okt 07 09:56:55 amilo NetworkManager[561]: <info> [1633593415.3343] policy: auto-activating connection 'Kabelgebundene Verbindung 1' (8cb99e2c-558a-35b2-81d5-c8334abf5623)
Okt 07 09:56:55 amilo NetworkManager[561]: <info> [1633593415.3359] device (enp7s8): Activation: starting connection 'Kabelgebundene Verbindung 1' (8cb99e2c-558a-35b2-81d5-c8334abf5623)
Okt 07 09:56:55 amilo NetworkManager[561]: <info> [1633593415.3362] device (enp7s8): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
Okt 07 09:56:55 amilo NetworkManager[561]: <info> [1633593415.3395] device (enp7s8): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
Okt 07 09:56:55 amilo NetworkManager[561]: <info> [1633593415.3425] device (enp7s8): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')
Okt 07 09:56:55 amilo NetworkManager[561]: <info> [1633593415.3440] dhcp4 (enp7s8): activation: beginning transaction (timeout in 45 seconds)
[..]
Okt 07 09:57:29 amilo wpa_supplicant[567]: wlp1s0: CTRL-EVENT-BEACON-LOSS
Okt 07 09:57:40 amilo NetworkManager[561]: <warn> [1633593460.3008] dhcp4 (enp7s8): request timed out
Okt 07 09:57:40 amilo NetworkManager[561]: <info> [1633593460.3009] dhcp4 (enp7s8): state changed unknown -> timeout
Okt 07 09:57:40 amilo NetworkManager[561]: <info> [1633593460.3010] device (enp7s8): state change: ip-config -> failed (reason 'ip-config-unavailable', sys-iface-state: 'managed')
Okt 07 09:57:40 amilo NetworkManager[561]: <warn> [1633593460.3060] device (enp7s8): Activation: failed for connection 'Kabelgebundene Verbindung 1'
Okt 07 09:57:40 amilo NetworkManager[561]: <info> [1633593460.3081] device (enp7s8): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')
Okt 07 09:57:40 amilo NetworkManager[561]: <info> [1633593460.3221] dhcp4 (enp7s8): canceled DHCP transaction
Okt 07 09:57:40 amilo NetworkManager[561]: <info> [1633593460.3222] dhcp4 (enp7s8): state changed timeout -> done
Okt 07 09:57:40 amilo NetworkManager[561]: <info> [1633593460.3284] manager: startup complete
Die WLAN-Verbindung funktioniert aktuell.
In's Auge springen mir diese Meldungen (weiß, gelb, rot):
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Okt 07 09:55:38 amilo systemd[1]: NetworkManager-wait-online.service: Main process exited, code=exited, status=1/FAILURE
Okt 07 09:55:38 amilo systemd[1]: NetworkManager-wait-online.service: Failed with result 'exit-code'.
Okt 07 09:55:38 amilo systemd[1]: Failed to start Network Manager Wait Online.
Kann man dazu Näheres erfahren?
[1]
https://www.linuxquestions.org/question ... ost5064266