Realtek RTL8723DE WLAN-Verbindung bricht ständig ab.

[DeletedUser-WxFpF]

Sorry, dass ich nochmals einen neuen Thread aufmachen muss,
ich habe nämlich jetzt dass Problem, das die WLAN Verbindung ständig nach ein paar Minuten/Sekunden abbricht.
OS-Infos
Debian 11 mit Gnome
WLAN-Treiber rtl-wifi
Leider haben die Lösungsansätze aus anderen Beiträge nicht geholfen.
MfG

[Blackbox]

Das Paketfirmware-realtek ist aber installiert?

[DeletedUser-WxFpF]

Ja, ich habe am Anfang auch eine Internetverbindung.

[kalle123]

Schau doch mal im journal nach, wie hier z.B. beschrieben
https://forum.ubuntuusers.de/topic/wla ... -immer-ab/

ob sich da was findet und poste ggfs. hier.

Gruß KH

[DeletedUser-WxFpF]

Ich poste hier mal die letzten 20 Minuten

Code: Alles auswählen

Mai 16 17:52:23 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621180343.1021] dhcp4 (eno1): state changed bound -> extended, address=192.168.0.101
Mai 16 17:52:25 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621180345.0174] dhcp4 (wlo1): state changed bound -> extended, address=192.168.0.110
Mai 16 17:54:53 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621180493.5368] agent-manager: agent[d2951b043d2e9759,:1.67/org.gnome.Shell.NetworkAgent/1000]: agent registered
Mai 16 18:14:01 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181641.2983] manager: sleep: sleep requested (sleeping: no  enabled: yes)
Mai 16 18:14:01 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181641.2985] manager: NetworkManager state is now ASLEEP
Mai 16 18:14:01 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181641.2987] device (eno1): state change: activated -> deactivating (reason 'sleeping', sys-iface-state: 'managed')
Mai 16 18:14:01 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181641.3004] device (wlo1): state change: activated -> deactivating (reason 'sleeping', sys-iface-state: 'managed')
Mai 16 18:14:01 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181641.3281] device (eno1): state change: deactivating -> disconnected (reason 'sleeping', sys-iface-state: 'managed')
Mai 16 18:14:01 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181641.3286] dhcp4 (eno1): canceled DHCP transaction
Mai 16 18:14:01 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181641.3286] dhcp4 (eno1): state changed extended -> done
Mai 16 18:14:01 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181641.3403] device (eno1): state change: disconnected -> unmanaged (reason 'sleeping', sys-iface-state: 'managed')
Mai 16 18:14:01 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181641.3594] device (wlo1): supplicant interface state: completed -> disconnected
Mai 16 18:14:01 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181641.3597] device (wlo1): state change: deactivating -> disconnected (reason 'sleeping', sys-iface-state: 'managed')
Mai 16 18:14:01 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181641.3600] dhcp4 (wlo1): canceled DHCP transaction
Mai 16 18:14:01 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181641.3600] dhcp4 (wlo1): state changed extended -> done
Mai 16 18:14:01 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181641.3623] device (wlo1): set-hw-addr: set MAC address to 22:37:CC:F7:D4:06 (scanning)
Mai 16 18:14:01 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181641.5335] device (wlo1): state change: disconnected -> unmanaged (reason 'sleeping', sys-iface-state: 'managed')
Mai 16 18:14:01 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181641.5385] device (wlo1): set-hw-addr: reset MAC address to 54:13:79:05:A5:79 (unmanage)
Mai 16 18:14:10 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181650.1267] manager: sleep: wake requested (sleeping: yes  enabled: yes)
Mai 16 18:14:10 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181650.1268] device (eno1): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
Mai 16 18:14:10 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181650.3300] device (wlo1): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
Mai 16 18:14:10 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181650.3350] manager: NetworkManager state is now DISCONNECTED
Mai 16 18:14:10 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181650.3991] device (wlo1): supplicant interface state: internal-starting -> disconnected
Mai 16 18:14:10 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181650.3993] device (wlo1): state change: unavailable -> disconnected (reason 'supplicant-available', sys-iface-state: 'managed')
Mai 16 18:14:11 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181651.7011] policy: auto-activating connection 'biggarden' (56569b98-75bc-4740-98ab-f1afeda4be01)
Mai 16 18:14:11 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181651.7033] device (wlo1): Activation: starting connection 'biggarden' (56569b98-75bc-4740-98ab-f1afeda4be01)
Mai 16 18:14:11 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181651.7039] device (wlo1): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
Mai 16 18:14:11 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181651.7050] manager: NetworkManager state is now CONNECTING
Mai 16 18:14:11 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181651.7061] device (wlo1): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
Mai 16 18:14:11 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181651.7070] device (wlo1): Activation: (wifi) access point 'biggarden' has security, but secrets are required.
Mai 16 18:14:11 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181651.7071] device (wlo1): state change: config -> need-auth (reason 'none', sys-iface-state: 'managed')
Mai 16 18:14:11 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181651.7080] sup-iface[6a30351a1ec7fba3,1,wlo1]: wps: type pbc start...
Mai 16 18:14:11 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181651.7176] device (wlo1): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed')
Mai 16 18:14:11 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181651.7188] device (wlo1): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
Mai 16 18:14:11 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181651.7196] device (wlo1): Activation: (wifi) connection 'biggarden' has security, and secrets exist.  No new secrets needed.
Mai 16 18:14:11 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181651.7197] Config: added 'ssid' value 'biggarden'
Mai 16 18:14:11 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181651.7197] Config: added 'scan_ssid' value '1'
Mai 16 18:14:11 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181651.7197] Config: added 'bgscan' value 'simple:30:-70:86400'
Mai 16 18:14:11 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181651.7198] Config: added 'key_mgmt' value 'WPA-PSK WPA-PSK-SHA256 FT-PSK'
Mai 16 18:14:11 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181651.7198] Config: added 'auth_alg' value 'OPEN'
Mai 16 18:14:11 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181651.7198] Config: added 'psk' value '<hidden>'
Mai 16 18:14:11 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181651.9938] device (wlo1): supplicant interface state: disconnected -> authenticating
Mai 16 18:14:11 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181651.9972] device (wlo1): supplicant interface state: authenticating -> associating
Mai 16 18:14:12 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181652.0378] device (wlo1): supplicant interface state: associating -> associated
Mai 16 18:14:12 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181652.0473] device (wlo1): supplicant interface state: associated -> 4way_handshake
Mai 16 18:14:12 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181652.0631] device (wlo1): supplicant interface state: 4way_handshake -> completed
Mai 16 18:14:12 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181652.0631] device (wlo1): Activation: (wifi) Stage 2 of 5 (Device Configure) successful. Connected to wireless network "biggarden"
Mai 16 18:14:12 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181652.0639] device (wlo1): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')
Mai 16 18:14:12 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181652.0659] dhcp4 (wlo1): activation: beginning transaction (timeout in 45 seconds)
Mai 16 18:14:13 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181653.4306] dhcp6 (wlo1): activation: beginning transaction (timeout in 45 seconds)
Mai 16 18:14:15 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181655.9484] dhcp4 (wlo1): state changed unknown -> bound, address=192.168.0.110
Mai 16 18:14:15 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181655.9555] device (wlo1): state change: ip-config -> ip-check (reason 'none', sys-iface-state: 'managed')
Mai 16 18:14:15 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181655.9596] device (wlo1): state change: ip-check -> secondaries (reason 'none', sys-iface-state: 'managed')
Mai 16 18:14:15 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181655.9599] device (wlo1): state change: secondaries -> activated (reason 'none', sys-iface-state: 'managed')
Mai 16 18:14:15 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181655.9603] manager: NetworkManager state is now CONNECTED_LOCAL
Mai 16 18:14:15 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181655.9620] manager: NetworkManager state is now CONNECTED_SITE
Mai 16 18:14:15 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181655.9621] policy: set 'biggarden' (wlo1) as default for IPv4 routing and DNS
Mai 16 18:14:15 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181655.9624] policy: set 'biggarden' (wlo1) as default for IPv6 routing and DNS
Mai 16 18:14:15 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181655.9678] device (wlo1): Activation: successful, device activated.
Mai 16 18:14:15 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181655.9689] manager: NetworkManager state is now CONNECTED_GLOBAL
Mai 16 18:14:21 MVB-PC0-LDEB NetworkManager[452]: <info>  [1621181661.3362] agent-manager: agent[8a4f5b86bb5f555a,:1.67/org.gnome.Shell.NetworkAgent/1000]: agent registered
Mai 16 18:14:59 MVB-PC0-LDEB NetworkManager[452]: <warn>  [1621181699.1339] dhcp6 (wlo1): request timed out

Offensichtlich scheint da in wenigen Sekunden ziemlich viel passiert zu sein.
Ich habe aber keinen Plan, was ich ändern müsste...