WLAN unter Ubuntu funktioniert nicht

zackyboy

Cadet 3rd Year
Registriert
Nov. 2011
Beiträge
57
[gelöst] WLAN unter Ubuntu funktioniert nicht

Hallo CB´ler,
ich versuche seit Tagen mit meinem Laptop mit Ubuntu 12.04.5 LTS eine wlan-Verbindung und damit Internet herzubekommen.
Auf einem Stick habe ich Ubuntu 14.04.1, aber auch da funktioniert das Wlan nicht.
Die LAN-Verbindung klappt problemlos.
Gestern habe ich mich mit meinem Laptop in das Wlan meines Freundes eingeloggt und dort hat es auf Anhieb problemlos verbunden und ich hatte Internet.
Eigentlich hat das Wlan unter Ubuntu bei mir immer problemlos funktioniert.
Folglich kann es eigentlich nur an den Änderungen, die ich seitdem vorgenommen habe, liegen.
Diese sind folgende:

Wir haben den Internetanbieter gewechselt und haben nun (statt irgendeiner 3000er FritzBox) eine FritzBox 7360.
Weitrhin haben wir einen FritzWlanRepeater im Heimnetzwerk.

Meine Handlungen bisher:
- ich habe Laptop und Router mehrmals neu gestartet
- ich habe mein Heimnetzwerk aus den Funknetzwerken in den Netzwerkverbindungen gelöscht. (das war eigentlich meine Vermutung, dass es daran liegt, denn dieses Problem hatte mein Vater an seinem Win7 Laptop nach dem Wechsel: Der Laptop war anscheinend "verwirrt", da die SSID gleich geblieben ist, aber wir nun ein anderes Passwort hatten. Trotz richtiger Passworteingabe, hatte sich der Laptop nicht mit Internet (per wlan) verbunden. Wir mussten dann unser Heimnetzwerk komplett rausschmeissen und dann wieder neu verbinden, dann gings) an meinem Laptop ist das das Problem anscheinend nicht...
- in den Routereinstellungen habe ich den Kanal von 2 auf 1 und nun auf 11 gestellt
- ich habe einen Verbindungsaufbau auch schon mit ausgestecktem Repeater versucht
- Mein Wlan-Standard ist 802.11n+g+b
- Mac-filter o.Ä. ist ausgestellt; ich habe an dem Router eigentlich nichts verstellt
- was komisch ist, ist: während ich versuche, mich mit dem wlan zu verbinden, zeigt die FritzBox an, dass mein laptop mit der FritzBox verbunden ist, aber ich trotzdem kein Internet habe..
- ich habe während dieses Verbindungsaufbau versucht, von meinem Laptop zur FritzBox zu pingen, aber das Ergebnis ist "connect: Network is unreachable", obwohl in diesem kurzen Verbindungszeitraum in der FritzBox eig. steht, dass ich mit ihr verbunden bin...
- bei der Terminal-Eingabe von "egrep -i 'net|eth|wlan|firm|reason' /var/log/syslog" erscheinen öfters als Probleme "Reason=2" und "Reason=3".

Vermutlich sind diese beiden Reason die Fehler, allerdings kann ich einfach nicht herausfinden wie ich diese behebe..

Ich wäre für Vorschläge wirklich dankbar!

ps: reicht euch, dass diese beiden Reasons auftreten oder braucht ihr die genaue Ausgabe von egrep...? wenn ihr diese oder auch andere Terminaleingaben benötigt, lasst es mich wissen! (ich sitze leider gerade an meinem Windows-PC

Danke im Voraus! ;)
Ergänzung ()

achso und ich habe versucht, manuell eine Verbindung zum router herzustellen, aber das hat nicht so recht funktioniert.. :D
 
Zuletzt bearbeitet:
Die Kompletten Fehlermeldungen wären ganz net.

Hast du die Netzwerkverbindung im "Netzwerkmanager" von Ubuntu gelöscht oder unter /etc/NetworkManager/system-connections/ ?
(ACHTUNG, falls du auf die Idee kommen solltest die Einstellungen unter diesem Pfad zu posten, da steht steht das Wlan-Passwort im Klartext drinnen!)
 
Hallo, erstmal danke für die Antwort!
Ich habe die Netzwerkverbindung im "Netzwerkmanager" von Ubuntu gelöscht.
Ich hatte es übrigens auch mit wicd probiert.
Gerade habe ich versucht über mein Handy als Hotspot Internet zu bekommen; ich kann mich mit dem Handy zwar verbinden und ich habe auch volles Wlan-Signal, aber trotzdem kein Internet..bei "ping -c 6 192.168.178.1" bekomme ich "From 192.168.43.1 icmp_seq=1 Destination Net Unreachable" sechs mal als antwort.
Hier die Ausgabe von "egrep -i "net|eth|wlan|firm|reason" /var/log/syslog":
Code:
Sep  3 18:35:20 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (wlan0) Stage 4 of 5 (IPv6 Configure Timeout) started...
Sep  3 18:35:20 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (wlan0) Stage 4 of 5 (IPv6 Configure Timeout) complete.
Sep  3 18:39:54 hannes-EasyNote-TS11HR kernel: [  412.606182] tg3 0000:02:00.0 eth0: Link is up at 100 Mbps, full duplex
Sep  3 18:39:54 hannes-EasyNote-TS11HR kernel: [  412.606210] tg3 0000:02:00.0 eth0: Flow control is on for TX and on for RX
Sep  3 18:39:54 hannes-EasyNote-TS11HR kernel: [  412.606218] tg3 0000:02:00.0 eth0: EEE is disabled
Sep  3 18:39:54 hannes-EasyNote-TS11HR kernel: [  412.606257] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Sep  3 18:39:54 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (eth0): carrier now ON (device state 20)
Sep  3 18:39:54 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (eth0): device state change: unavailable -> disconnected (reason 'carrier-changed') [20 30 40]
Sep  3 18:39:54 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Auto-activating connection 'Kabelnetzwerkverbindung 1'.
Sep  3 18:39:54 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (eth0) starting connection 'Kabelnetzwerkverbindung 1'
Sep  3 18:39:54 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (eth0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Sep  3 18:39:54 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) scheduled...
Sep  3 18:39:54 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) started...
Sep  3 18:39:54 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) scheduled...
Sep  3 18:39:54 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) complete.
Sep  3 18:39:54 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) starting...
Sep  3 18:39:54 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (eth0): device state change: prepare -> config (reason 'none') [40 50 0]
Sep  3 18:39:54 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) successful.
Sep  3 18:39:54 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) scheduled.
Sep  3 18:39:54 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) complete.
Sep  3 18:39:54 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) started...
Sep  3 18:39:54 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (eth0): device state change: config -> ip-config (reason 'none') [50 70 0]
Sep  3 18:39:54 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (eth0) Beginning DHCPv4 transaction (timeout in 45 seconds)
Sep  3 18:39:54 hannes-EasyNote-TS11HR NetworkManager[959]: <info> dhclient started with pid 2329
Sep  3 18:39:54 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (eth0) Beginning IP6 addrconf.
Sep  3 18:39:54 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) complete.
Sep  3 18:39:54 hannes-EasyNote-TS11HR dhclient: Internet Systems Consortium DHCP Client 4.1-ESV-R4
Sep  3 18:39:54 hannes-EasyNote-TS11HR dhclient: Copyright 2004-2011 Internet Systems Consortium.
Sep  3 18:39:54 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (eth0): DHCPv4 state changed nbi -> preinit
Sep  3 18:39:54 hannes-EasyNote-TS11HR dhclient: Listening on LPF/eth0/dc:0e:a1:bc:42:71
Sep  3 18:39:54 hannes-EasyNote-TS11HR dhclient: Sending on   LPF/eth0/dc:0e:a1:bc:42:71
Sep  3 18:39:54 hannes-EasyNote-TS11HR dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 3
Sep  3 18:39:55 hannes-EasyNote-TS11HR dhclient: DHCPREQUEST of 192.168.178.21 on eth0 to 255.255.255.255 port 67
Sep  3 18:39:55 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (eth0): DHCPv4 state changed preinit -> bound
Sep  3 18:39:55 hannes-EasyNote-TS11HR NetworkManager[959]: <info>   address 192.168.178.21
Sep  3 18:39:55 hannes-EasyNote-TS11HR NetworkManager[959]: <info>   prefix 24 (255.255.255.0)
Sep  3 18:39:55 hannes-EasyNote-TS11HR NetworkManager[959]: <info>   gateway 192.168.178.1
Sep  3 18:39:55 hannes-EasyNote-TS11HR NetworkManager[959]: <info>   nameserver '192.168.178.1'
Sep  3 18:39:55 hannes-EasyNote-TS11HR NetworkManager[959]: <info>   domain name 'fritz.box'
Sep  3 18:39:55 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (eth0) Stage 5 of 5 (IPv4 Configure Commit) scheduled...
Sep  3 18:39:55 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (eth0) Stage 5 of 5 (IPv4 Commit) started...
Sep  3 18:39:55 hannes-EasyNote-TS11HR avahi-daemon[948]: Joining mDNS multicast group on interface eth0.IPv4 with address 192.168.178.21.
Sep  3 18:39:55 hannes-EasyNote-TS11HR avahi-daemon[948]: New relevant interface eth0.IPv4 for mDNS.
Sep  3 18:39:55 hannes-EasyNote-TS11HR avahi-daemon[948]: Registering new address record for 192.168.178.21 on eth0.IPv4.
Sep  3 18:39:55 hannes-EasyNote-TS11HR avahi-daemon[948]: Joining mDNS multicast group on interface eth0.IPv6 with address fe80::de0e:a1ff:febc:4271.
Sep  3 18:39:55 hannes-EasyNote-TS11HR avahi-daemon[948]: New relevant interface eth0.IPv6 for mDNS.
Sep  3 18:39:55 hannes-EasyNote-TS11HR avahi-daemon[948]: Registering new address record for fe80::de0e:a1ff:febc:4271 on eth0.*.
Sep  3 18:39:56 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (eth0): writing resolv.conf to /sbin/resolvconf
Sep  3 18:39:56 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Policy set 'sharky' (wlan0) as default for IPv4 routing and DNS.
Sep  3 18:39:56 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (eth0): device state change: ip-config -> activated (reason 'none') [70 100 0]
Sep  3 18:39:56 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (eth0): writing resolv.conf to /sbin/resolvconf
Sep  3 18:39:56 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Policy set 'Kabelnetzwerkverbindung 1' (eth0) as default for IPv4 routing and DNS.
Sep  3 18:39:56 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (eth0) successful, device activated.
Sep  3 18:39:56 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (eth0) Stage 5 of 5 (IPv4 Commit) complete.
Sep  3 18:40:13 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (eth0): IP6 addrconf timed out or failed.
Sep  3 18:40:13 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (eth0) Stage 4 of 5 (IPv6 Configure Timeout) scheduled...
Sep  3 18:40:13 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (eth0) Stage 4 of 5 (IPv6 Configure Timeout) started...
Sep  3 18:40:13 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (eth0) Stage 4 of 5 (IPv6 Configure Timeout) complete.
Sep  3 18:46:17 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): device state change: activated -> disconnected (reason 'user-requested') [100 30 39]
Sep  3 18:46:17 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): deactivating device (reason 'user-requested') [39]
Sep  3 18:46:17 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): canceled DHCP transaction, DHCP client pid 2079
Sep  3 18:46:17 hannes-EasyNote-TS11HR avahi-daemon[948]: Withdrawing address record for fe80::e206:e6ff:fe3a:b761 on wlan0.
Sep  3 18:46:17 hannes-EasyNote-TS11HR avahi-daemon[948]: Leaving mDNS multicast group on interface wlan0.IPv6 with address fe80::e206:e6ff:fe3a:b761.
Sep  3 18:46:17 hannes-EasyNote-TS11HR avahi-daemon[948]: Interface wlan0.IPv6 no longer relevant for mDNS.
Sep  3 18:46:17 hannes-EasyNote-TS11HR avahi-daemon[948]: Withdrawing address record for 192.168.43.3 on wlan0.
Sep  3 18:46:17 hannes-EasyNote-TS11HR avahi-daemon[948]: Leaving mDNS multicast group on interface wlan0.IPv4 with address 192.168.43.3.
Sep  3 18:46:17 hannes-EasyNote-TS11HR avahi-daemon[948]: Interface wlan0.IPv4 no longer relevant for mDNS.
Sep  3 18:46:17 hannes-EasyNote-TS11HR kernel: [  797.550790] wlan0: deauthenticating from ac:e2:15:12:6e:27 by local choice (reason=3)
Sep  3 18:46:17 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): writing resolv.conf to /sbin/resolvconf
Sep  3 18:46:17 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Policy set 'Kabelnetzwerkverbindung 1' (eth0) as default for IPv4 routing and DNS.
Sep  3 18:46:17 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Policy set 'Kabelnetzwerkverbindung 1' (eth0) as default for IPv4 routing and DNS.
Sep  3 18:46:17 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: completed -> disconnected
Sep  3 18:46:17 hannes-EasyNote-TS11HR wpa_supplicant[976]: CTRL-EVENT-DISCONNECTED bssid=00:00:00:00:00:00 reason=3
Sep  3 18:46:18 hannes-EasyNote-TS11HR avahi-daemon[948]: Joining mDNS multicast group on interface wlan0.IPv6 with address fe80::e206:e6ff:fe3a:b761.
Sep  3 18:46:18 hannes-EasyNote-TS11HR avahi-daemon[948]: New relevant interface wlan0.IPv6 for mDNS.
Sep  3 18:46:18 hannes-EasyNote-TS11HR avahi-daemon[948]: Registering new address record for fe80::e206:e6ff:fe3a:b761 on wlan0.*.
Sep  3 18:46:23 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (wlan0) starting connection 'sauerkraut'
Sep  3 18:46:23 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Sep  3 18:46:23 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...
Sep  3 18:46:23 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started...
Sep  3 18:46:23 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled...
Sep  3 18:46:23 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete.
Sep  3 18:46:23 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting...
Sep  3 18:46:23 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): device state change: prepare -> config (reason 'none') [40 50 0]
Sep  3 18:46:23 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (wlan0/wireless): access point 'sauerkraut' has security, but secrets are required.
Sep  3 18:46:23 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): device state change: config -> need-auth (reason 'none') [50 60 0]
Sep  3 18:46:23 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
Sep  3 18:46:34 hannes-EasyNote-TS11HR NetworkManager[959]: get_secret_flags: assertion `is_secret_prop (setting, secret_name, error)' failed
Sep  3 18:46:34 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...
Sep  3 18:46:34 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started...
Sep  3 18:46:34 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): device state change: need-auth -> prepare (reason 'none') [60 40 0]
Sep  3 18:46:34 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled...
Sep  3 18:46:34 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete.
Sep  3 18:46:34 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting...
Sep  3 18:46:34 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): device state change: prepare -> config (reason 'none') [40 50 0]
Sep  3 18:46:34 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (wlan0/wireless): connection 'sauerkraut' has security, and secrets exist.  No new secrets needed.
Sep  3 18:46:34 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Config: added 'ssid' value 'sauerkraut'
Sep  3 18:46:34 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Config: added 'scan_ssid' value '1'
Sep  3 18:46:34 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Config: added 'key_mgmt' value 'WPA-PSK'
Sep  3 18:46:34 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Config: added 'auth_alg' value 'OPEN'
Sep  3 18:46:34 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Config: added 'psk' value '<omitted>'
Sep  3 18:46:34 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
Sep  3 18:46:34 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Config: set interface ap_scan to 1
Sep  3 18:46:34 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: disconnected -> scanning
Sep  3 18:46:35 hannes-EasyNote-TS11HR kernel: [  815.202302] wlan0: authenticate with 34:81:c4:06:0e:09
Sep  3 18:46:35 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: scanning -> authenticating
Sep  3 18:46:35 hannes-EasyNote-TS11HR kernel: [  815.229866] wlan0: direct probe to 34:81:c4:06:0e:09 (try 1/3)
Sep  3 18:46:35 hannes-EasyNote-TS11HR kernel: [  815.433580] wlan0: direct probe to 34:81:c4:06:0e:09 (try 2/3)
Sep  3 18:46:35 hannes-EasyNote-TS11HR kernel: [  815.637666] wlan0: direct probe to 34:81:c4:06:0e:09 (try 3/3)
Sep  3 18:46:35 hannes-EasyNote-TS11HR kernel: [  815.841769] wlan0: authentication with 34:81:c4:06:0e:09 timed out
Sep  3 18:46:35 hannes-EasyNote-TS11HR kernel: [  816.006782] wlan0: authenticate with 08:96:d7:2a:9f:39
Sep  3 18:46:35 hannes-EasyNote-TS11HR kernel: [  816.026358] wlan0: send auth to 08:96:d7:2a:9f:39 (try 1/3)
Sep  3 18:46:35 hannes-EasyNote-TS11HR kernel: [  816.028942] wlan0: authenticated
Sep  3 18:46:35 hannes-EasyNote-TS11HR kernel: [  816.030193] wlan0: associate with 08:96:d7:2a:9f:39 (try 1/3)
Sep  3 18:46:35 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: authenticating -> associating
Sep  3 18:46:35 hannes-EasyNote-TS11HR kernel: [  816.036745] wlan0: RX AssocResp from 08:96:d7:2a:9f:39 (capab=0x431 status=0 aid=1)
Sep  3 18:46:35 hannes-EasyNote-TS11HR kernel: [  816.036815] wlan0: associated
Sep  3 18:46:35 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: associating -> 4-way handshake
Sep  3 18:46:39 hannes-EasyNote-TS11HR kernel: [  820.043340] wlan0: disassociated from 08:96:d7:2a:9f:39 (Reason: 2)
Sep  3 18:46:39 hannes-EasyNote-TS11HR wpa_supplicant[976]: CTRL-EVENT-DISCONNECTED bssid=08:96:d7:2a:9f:39 reason=2
Sep  3 18:46:39 hannes-EasyNote-TS11HR kernel: [  820.061144] wlan0: deauthenticating from 08:96:d7:2a:9f:39 by local choice (reason=3)
Sep  3 18:46:39 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: 4-way handshake -> disconnected
Sep  3 18:46:39 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: disconnected -> scanning
Sep  3 18:46:40 hannes-EasyNote-TS11HR kernel: [  821.013734] wlan0: authenticate with 08:96:d7:2a:9f:39
Sep  3 18:46:40 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: scanning -> authenticating
Sep  3 18:46:40 hannes-EasyNote-TS11HR kernel: [  821.040864] wlan0: send auth to 08:96:d7:2a:9f:39 (try 1/3)
Sep  3 18:46:40 hannes-EasyNote-TS11HR kernel: [  821.047712] wlan0: authenticated
Sep  3 18:46:40 hannes-EasyNote-TS11HR kernel: [  821.048761] wlan0: associate with 08:96:d7:2a:9f:39 (try 1/3)
Sep  3 18:46:40 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: authenticating -> associating
Sep  3 18:46:40 hannes-EasyNote-TS11HR kernel: [  821.071038] wlan0: RX AssocResp from 08:96:d7:2a:9f:39 (capab=0x431 status=0 aid=1)
Sep  3 18:46:40 hannes-EasyNote-TS11HR kernel: [  821.071101] wlan0: associated
Sep  3 18:46:40 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: associating -> 4-way handshake
Sep  3 18:46:44 hannes-EasyNote-TS11HR kernel: [  825.078528] wlan0: disassociated from 08:96:d7:2a:9f:39 (Reason: 2)
Sep  3 18:46:44 hannes-EasyNote-TS11HR wpa_supplicant[976]: CTRL-EVENT-DISCONNECTED bssid=08:96:d7:2a:9f:39 reason=2
Sep  3 18:46:44 hannes-EasyNote-TS11HR kernel: [  825.099256] wlan0: deauthenticating from 08:96:d7:2a:9f:39 by local choice (reason=3)
Sep  3 18:46:44 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: 4-way handshake -> disconnected
Sep  3 18:46:45 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: disconnected -> scanning
Sep  3 18:46:45 hannes-EasyNote-TS11HR kernel: [  825.239849] wlan0: authenticate with 08:96:d7:2a:9f:39
Sep  3 18:46:45 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: scanning -> authenticating
Sep  3 18:46:45 hannes-EasyNote-TS11HR kernel: [  825.259454] wlan0: send auth to 08:96:d7:2a:9f:39 (try 1/3)
Sep  3 18:46:45 hannes-EasyNote-TS11HR kernel: [  825.276382] wlan0: authenticated
Sep  3 18:46:45 hannes-EasyNote-TS11HR kernel: [  825.279240] wlan0: associate with 08:96:d7:2a:9f:39 (try 1/3)
Sep  3 18:46:45 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: authenticating -> associating
Sep  3 18:46:45 hannes-EasyNote-TS11HR kernel: [  825.304865] wlan0: RX AssocResp from 08:96:d7:2a:9f:39 (capab=0x431 status=0 aid=1)
Sep  3 18:46:45 hannes-EasyNote-TS11HR kernel: [  825.304962] wlan0: associated
Sep  3 18:46:45 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: associating -> 4-way handshake
Sep  3 18:46:49 hannes-EasyNote-TS11HR kernel: [  829.312394] wlan0: disassociated from 08:96:d7:2a:9f:39 (Reason: 2)
Sep  3 18:46:49 hannes-EasyNote-TS11HR wpa_supplicant[976]: CTRL-EVENT-DISCONNECTED bssid=08:96:d7:2a:9f:39 reason=2
Sep  3 18:46:49 hannes-EasyNote-TS11HR kernel: [  829.331752] wlan0: deauthenticating from 08:96:d7:2a:9f:39 by local choice (reason=3)
Sep  3 18:46:49 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: 4-way handshake -> disconnected
Sep  3 18:46:49 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: disconnected -> scanning
Sep  3 18:46:50 hannes-EasyNote-TS11HR kernel: [  830.282986] wlan0: authenticate with 08:96:d7:2a:9f:39
Sep  3 18:46:50 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: scanning -> authenticating
Sep  3 18:46:50 hannes-EasyNote-TS11HR kernel: [  830.309963] wlan0: send auth to 08:96:d7:2a:9f:39 (try 1/3)
Sep  3 18:46:50 hannes-EasyNote-TS11HR kernel: [  830.315956] wlan0: authenticated
Sep  3 18:46:50 hannes-EasyNote-TS11HR kernel: [  830.317870] wlan0: associate with 08:96:d7:2a:9f:39 (try 1/3)
Sep  3 18:46:50 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: authenticating -> associating
Sep  3 18:46:50 hannes-EasyNote-TS11HR kernel: [  830.324375] wlan0: RX AssocResp from 08:96:d7:2a:9f:39 (capab=0x431 status=0 aid=1)
Sep  3 18:46:50 hannes-EasyNote-TS11HR kernel: [  830.324434] wlan0: associated
Sep  3 18:46:50 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: associating -> 4-way handshake
Sep  3 18:46:54 hannes-EasyNote-TS11HR kernel: [  834.330991] wlan0: disassociated from 08:96:d7:2a:9f:39 (Reason: 2)
Sep  3 18:46:54 hannes-EasyNote-TS11HR wpa_supplicant[976]: CTRL-EVENT-DISCONNECTED bssid=08:96:d7:2a:9f:39 reason=2
Sep  3 18:46:54 hannes-EasyNote-TS11HR kernel: [  834.356601] wlan0: deauthenticating from 08:96:d7:2a:9f:39 by local choice (reason=3)
Sep  3 18:46:54 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: 4-way handshake -> disconnected
Sep  3 18:46:54 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: disconnected -> scanning
Sep  3 18:46:55 hannes-EasyNote-TS11HR kernel: [  835.310484] wlan0: authenticate with 34:81:c4:06:0e:09
Sep  3 18:46:55 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: scanning -> authenticating
Sep  3 18:46:55 hannes-EasyNote-TS11HR kernel: [  835.336662] wlan0: send auth to 34:81:c4:06:0e:09 (try 1/3)
Sep  3 18:46:55 hannes-EasyNote-TS11HR kernel: [  835.346643] wlan0: authenticated
Sep  3 18:46:55 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: authenticating -> associating
Sep  3 18:46:55 hannes-EasyNote-TS11HR kernel: [  835.348734] wlan0: associate with 34:81:c4:06:0e:09 (try 1/3)
Sep  3 18:46:55 hannes-EasyNote-TS11HR kernel: [  835.357936] wlan0: RX AssocResp from 34:81:c4:06:0e:09 (capab=0x431 status=0 aid=1)
Sep  3 18:46:55 hannes-EasyNote-TS11HR kernel: [  835.358000] wlan0: associated
Sep  3 18:46:55 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: associating -> 4-way handshake
Sep  3 18:46:58 hannes-EasyNote-TS11HR kernel: [  838.631889] wlan0: disassociated from 34:81:c4:06:0e:09 (Reason: 8)
Sep  3 18:46:58 hannes-EasyNote-TS11HR wpa_supplicant[976]: CTRL-EVENT-DISCONNECTED bssid=34:81:c4:06:0e:09 reason=8
Sep  3 18:46:58 hannes-EasyNote-TS11HR kernel: [  838.663509] wlan0: deauthenticating from 34:81:c4:06:0e:09 by local choice (reason=3)
Sep  3 18:46:58 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: 4-way handshake -> disconnected
Sep  3 18:46:58 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: disconnected -> scanning
Sep  3 18:46:59 hannes-EasyNote-TS11HR kernel: [  839.615532] wlan0: authenticate with 08:96:d7:2a:9f:39
Sep  3 18:46:59 hannes-EasyNote-TS11HR kernel: [  839.643028] wlan0: send auth to 08:96:d7:2a:9f:39 (try 1/3)
Sep  3 18:46:59 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: scanning -> authenticating
Sep  3 18:46:59 hannes-EasyNote-TS11HR kernel: [  839.648702] wlan0: authenticated
Sep  3 18:46:59 hannes-EasyNote-TS11HR kernel: [  839.651109] wlan0: associate with 08:96:d7:2a:9f:39 (try 1/3)
Sep  3 18:46:59 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: authenticating -> associating
Sep  3 18:46:59 hannes-EasyNote-TS11HR kernel: [  839.657606] wlan0: RX AssocResp from 08:96:d7:2a:9f:39 (capab=0x431 status=0 aid=1)
Sep  3 18:46:59 hannes-EasyNote-TS11HR kernel: [  839.657669] wlan0: associated
Sep  3 18:46:59 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: associating -> 4-way handshake
Sep  3 18:47:03 hannes-EasyNote-TS11HR kernel: [  843.662216] wlan0: disassociated from 08:96:d7:2a:9f:39 (Reason: 2)
Sep  3 18:47:03 hannes-EasyNote-TS11HR kernel: [  843.689300] wlan0: deauthenticating from 08:96:d7:2a:9f:39 by local choice (reason=3)
Sep  3 18:47:03 hannes-EasyNote-TS11HR wpa_supplicant[976]: CTRL-EVENT-DISCONNECTED bssid=08:96:d7:2a:9f:39 reason=2
Sep  3 18:47:03 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: 4-way handshake -> disconnected
Sep  3 18:47:03 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: disconnected -> scanning
Sep  3 18:47:03 hannes-EasyNote-TS11HR kernel: [  843.826097] wlan0: authenticate with 34:81:c4:06:0e:09
Sep  3 18:47:03 hannes-EasyNote-TS11HR kernel: [  843.852836] wlan0: send auth to 34:81:c4:06:0e:09 (try 1/3)
Sep  3 18:47:03 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: scanning -> authenticating
Sep  3 18:47:03 hannes-EasyNote-TS11HR kernel: [  843.857552] wlan0: authenticated
Sep  3 18:47:03 hannes-EasyNote-TS11HR kernel: [  843.861453] wlan0: associate with 34:81:c4:06:0e:09 (try 1/3)
Sep  3 18:47:03 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: authenticating -> associating
Sep  3 18:47:03 hannes-EasyNote-TS11HR kernel: [  843.868727] wlan0: RX AssocResp from 34:81:c4:06:0e:09 (capab=0x431 status=0 aid=1)
Sep  3 18:47:03 hannes-EasyNote-TS11HR kernel: [  843.868806] wlan0: associated
Sep  3 18:47:03 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: associating -> 4-way handshake
Sep  3 18:47:06 hannes-EasyNote-TS11HR kernel: [  846.500220] wlan0: disassociated from 34:81:c4:06:0e:09 (Reason: 8)
Sep  3 18:47:06 hannes-EasyNote-TS11HR wpa_supplicant[976]: CTRL-EVENT-DISCONNECTED bssid=34:81:c4:06:0e:09 reason=8
Sep  3 18:47:06 hannes-EasyNote-TS11HR kernel: [  846.527667] wlan0: deauthenticating from 34:81:c4:06:0e:09 by local choice (reason=3)
Sep  3 18:47:06 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: 4-way handshake -> disconnected
Sep  3 18:47:06 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: disconnected -> scanning
Sep  3 18:47:07 hannes-EasyNote-TS11HR kernel: [  847.479863] wlan0: authenticate with 34:81:c4:06:0e:09
Sep  3 18:47:07 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: scanning -> authenticating
Sep  3 18:47:07 hannes-EasyNote-TS11HR kernel: [  847.507754] wlan0: send auth to 34:81:c4:06:0e:09 (try 1/3)
Sep  3 18:47:07 hannes-EasyNote-TS11HR kernel: [  847.680605] wlan0: send auth to 34:81:c4:06:0e:09 (try 2/3)
Sep  3 18:47:07 hannes-EasyNote-TS11HR kernel: [  847.946892] wlan0: send auth to 34:81:c4:06:0e:09 (try 3/3)
Sep  3 18:47:07 hannes-EasyNote-TS11HR kernel: [  848.051777] wlan0: authentication with 34:81:c4:06:0e:09 timed out
Sep  3 18:47:08 hannes-EasyNote-TS11HR kernel: [  848.224328] wlan0: authenticate with 08:96:d7:2a:9f:39
Sep  3 18:47:08 hannes-EasyNote-TS11HR kernel: [  848.243566] wlan0: send auth to 08:96:d7:2a:9f:39 (try 1/3)
Sep  3 18:47:08 hannes-EasyNote-TS11HR kernel: [  848.246799] wlan0: authenticated
Sep  3 18:47:08 hannes-EasyNote-TS11HR kernel: [  848.247899] wlan0: associate with 08:96:d7:2a:9f:39 (try 1/3)
Sep  3 18:47:08 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: authenticating -> associating
Sep  3 18:47:08 hannes-EasyNote-TS11HR kernel: [  848.254092] wlan0: RX AssocResp from 08:96:d7:2a:9f:39 (capab=0x431 status=0 aid=4)
Sep  3 18:47:08 hannes-EasyNote-TS11HR kernel: [  848.254211] wlan0: associated
Sep  3 18:47:08 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: associating -> 4-way handshake
Sep  3 18:47:09 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): device state change: config -> disconnected (reason 'user-requested') [50 30 39]
Sep  3 18:47:09 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): deactivating device (reason 'user-requested') [39]
Sep  3 18:47:09 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Policy set 'Kabelnetzwerkverbindung 1' (eth0) as default for IPv4 routing and DNS.
Sep  3 18:47:09 hannes-EasyNote-TS11HR NetworkManager[959]: <info> Policy set 'Kabelnetzwerkverbindung 1' (eth0) as default for IPv4 routing and DNS.
Sep  3 18:47:09 hannes-EasyNote-TS11HR kernel: [  850.154848] wlan0: deauthenticating from 08:96:d7:2a:9f:39 by local choice (reason=3)
Sep  3 18:47:09 hannes-EasyNote-TS11HR NetworkManager[959]: <info> (wlan0): supplicant interface state: 4-way handshake -> disconnected
Sep  3 18:47:09 hannes-EasyNote-TS11HR wpa_supplicant[976]: CTRL-EVENT-DISCONNECTED bssid=00:00:00:00:00:00 reason=3
ps: ich habe ein Stück von oben aus dem Code genommen, sonst hätte es hier nicht reingepasst.
Ergänzung ()

Ich habe gerade eben extra nocheinmal versucht, die Wlan-Verbindung zu meinem Router aufzubauen, damit es unten im Code steht.
Und, als ich mein Netzwerk gerade eben nochmal im Netzwerkmanager gelöscht habe, war es auch unter /etc/NetworkManager/system-connections weg. Das müsste dann vermutlich wirklich vom PC gelöscht werden
 
Mehr als Rätselraten und Googeln kann ich jetzt nicht :)

Interessant wäre auch noch, wie deine Einstellungen des Wlans Router seitig und vom Accesspoint sind. Vor allem die Einstellung zur Verschlüsselung/Sicherheit. Denn soweit ich dein Fehlerlog verstehe scheint es bei der Verschlüsselung zu hängen.


Die entsprechende Datei in /etc/NetworkManager/system-connections/ ist auch interessant (Passwort entfernen!).
Ansonsten sind in den ganzen englischsprachigen Foren ellenlange Threads dazu die sich mit "CTRL-EVENT-DISCONNECTED ... readon=X" beschäfitgen und es scheine keine Universallösung zu bestehen.


egrep -i "net|eth|wlan|firm|reason" /var/log/syslog
Offtopic Hinweis: Mit egrep bzw. grep gibst du alle zeilen mit dem Inhalt net|eth|wlan|firm|reason aus. Dabei interessiert eth bzw. eth0 ja gerade garnet, da die Kabelverbindung funktioniert.
Beschäftige dich (falls du es nicht schon gemacht hast) mal bisserl mit grep und den Bezeichnungen der Netzwerkgeräte :=)
 
Zuletzt bearbeitet:
Naja ich habe eine WPA+WPA2 Verschlüsselung. Mittlerweile beinhaltet das Passwort nicht nur Zahlen, sondern auch Buchstaben und Sonderzeichen (daran liegts aber vermutlich nicht). Der Wlan-Standard ist, wie schon geschrieben, 802.11n+g+b, und als Kanal habe ich 11. Also eigentlich passt ja alles..
Ich hab keinen MAC-Filter.
Welche Einstellungen könnten denn noch mit dem Problem in Verbindung stehen?
Danke für den Tipp, das mit grep weiß ich eig. schon, aber ich hab einfach blind den Befehl von ubuntuusers.de eingetippt :D
Netzwerkgerätebezeichnungen werde ich mir auf jeden Fall mal bisschen reinziehen ;)

Aber es ist wirklich komisch..ich habe eigentlich nichts verändert, und seit dem neuen Anbieter gehts nicht mehr..

Hat vielleicht auch noch ein anderer irgendwelche Tipps/Vorschläge?

Achso als ich versucht habe die Datei in system-connections mit gedit oder nano (und root-rechten) zu öffnen bekam ich eine leere Datei. Das Vorschausymbol zeigt aber lauter 0 und 1, ist das normal? Wie kann ich dieses Passwort entfernen? oder meinst du mein Wlan Passwort vom Heimnetzwerk?
 
Zuletzt bearbeitet:
Wieso steht eigentlich in deinem Output von /var/log/syslog das er sich mit IPv6 versucht zu verbinden?
 
nimm mal die Sonderzeichen aus dem WPA2 Key. Das funzt beim iphone auch nicht. Ich nutze das immer um die Smartphones aus zu sperren.
 
Die Dateien unter .../system-connections sollten als Textdateien vorliegen. Entsprechend sollte gedit und nano deren Inhalt zeigen. Wobei dort dann die Zeile
psk=XXXXXXXX
zu finden ist und die XXXXX das Passwort im Klartext sind.

Nano:
sudo nano /etc/NetworkManager/system-connections/xxx

oder
[Alt]+[F2] öffnet das Dash im Eingabemodus und
gksu gedit
öffnet Gedit mit Rootrechten


Bei der Verschlüsselung, versuch doch mal auf reines WPA2 am Router umzusteigen. Mir war so, als hatte ich auch mal Probleme it WPA/WPA2 nur unter welchen Bedingungen... pffff
 
Also Leute, es funktioniert, es lag wirklich an dem Sonderzeichen im Wlan-Schlüssel :eek:
echt sau komisch..
aber VIELEN DANK AN EUCH!!!
Ergänzung ()

ähm kann ich das Thema irgendwo als gelöst kennzeichnen?
 
Kannst du den Thread Titel ändern, z.b. ein [gelöst] davor setzen?

Ansonsten danke für die Rückmeldung :)
 
passt es so? ich kriegs irgendwie nicht anders hin :D wie kann ich den thread titel ändern?
 
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