Hallo unser Acer AO756 macht seit einiger Zeit beim erneuten Verbinden zicken. Ich kann es mir nicht erklären, vielleicht kann mir ja jemand einen Tipp geben.
Hier der Auszug aus dem Syslog
4 02:01:54 kriszti-AO756 NetworkManager[981]: <info> WiFi hardware radio set enabled Oct 4 02:01:55 kriszti-AO756 goa[1669]: goa-daemon version 3.10.3 starting [main.c:117, main()] Oct 4 02:02:12 kriszti-AO756 kernel: [ 56.169858] audit_printk_skb: 150 callbacks suppressed Oct 4 02:02:12 kriszti-AO756 kernel: [ 56.169864] type=1400 audit(1443916932.975:68): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=1861 comm="apparmor_parser" Oct 4 02:02:12 kriszti-AO756 kernel: [ 56.169874] type=1400 audit(1443916932.975:69): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=1861 comm="apparmor_parser" Oct 4 02:02:12 kriszti-AO756 kernel: [ 56.170710] type=1400 audit(1443916932.975:70): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=1861 comm="apparmor_parser" Oct 4 02:02:13 kriszti-AO756 colord: Profile added: Canon-iP2700-series-Gray.. Oct 4 02:02:13 kriszti-AO756 colord: Profile added: Canon-iP2700-series-RGB.. Oct 4 02:02:13 kriszti-AO756 colord: Device added: cups-Canon-iP2700-series Oct 4 02:02:13 kriszti-AO756 colord: Profile added: HP-ENVY-120-series-Gray.. Oct 4 02:02:13 kriszti-AO756 colord: Profile added: HP-ENVY-120-series-RGB.. Oct 4 02:02:13 kriszti-AO756 colord: Device added: cups-HP-ENVY-120-series Oct 4 02:02:13 kriszti-AO756 colord: Profile added: HP_LaserJet_1018_2-Gray.. Oct 4 02:02:13 kriszti-AO756 colord: Profile added: HP_LaserJet_1018_2-RGB.. Oct 4 02:02:13 kriszti-AO756 colord: Device added: cups-HP_LaserJet_1018_2 Oct 4 02:02:13 kriszti-AO756 NetworkManager[981]: <warn> Activation (wlan0/wireless): association took too long, failing activation. Oct 4 02:02:13 kriszti-AO756 NetworkManager[981]: <info> (wlan0): device state change: config -> failed (reason 'SSID not found') [50 120 53] Oct 4 02:02:13 kriszti-AO756 NetworkManager[981]: <info> NetworkManager state is now DISCONNECTED Oct 4 02:02:13 kriszti-AO756 NetworkManager[981]: <warn> Activation (wlan0) failed for connection 'szeleburdicsalad' Oct 4 02:02:13 kriszti-AO756 NetworkManager[981]: <info> (wlan0): device state change: failed -> disconnected (reason 'none') [120 30 0] Oct 4 02:02:13 kriszti-AO756 NetworkManager[981]: <info> (wlan0): deactivating device (reason 'none') [0] Oct 4 02:02:13 kriszti-AO756 NetworkManager[981]: <warn> Couldn't disconnect supplicant interface: This interface is not connected. Oct 4 02:02:13 kriszti-AO756 NetworkManager[981]: <warn> Couldn't disconnect supplicant interface: This interface is not connected. Oct 4 02:02:16 kriszti-AO756 NetworkManager[981]: <info> Auto-activating connection 'szeleburdicsalad'. Oct 4 02:02:16 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) starting connection 'szeleburdicsalad' Oct 4 02:02:16 kriszti-AO756 NetworkManager[981]: <info> (wlan0): device state change: disconnected -> prepare (reason 'none') [30 40 0] Oct 4 02:02:16 kriszti-AO756 NetworkManager[981]: <info> NetworkManager state is now CONNECTING Oct 4 02:02:16 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled... Oct 4 02:02:16 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started... Oct 4 02:02:16 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled... Oct 4 02:02:16 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete. Oct 4 02:02:16 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting... Oct 4 02:02:16 kriszti-AO756 NetworkManager[981]: <info> (wlan0): device state change: prepare -> config (reason 'none') [40 50 0] Oct 4 02:02:16 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0/wireless): access point 'szeleburdicsalad' has security, but secrets are required. Oct 4 02:02:16 kriszti-AO756 NetworkManager[981]: <info> (wlan0): device state change: config -> need-auth (reason 'none') [50 60 0] Oct 4 02:02:16 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete. Oct 4 02:02:16 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled... Oct 4 02:02:16 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started... Oct 4 02:02:16 kriszti-AO756 NetworkManager[981]: <info> (wlan0): device state change: need-auth -> prepare (reason 'none') [60 40 0] Oct 4 02:02:16 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled... Oct 4 02:02:16 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete. Oct 4 02:02:16 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting... Oct 4 02:02:16 kriszti-AO756 NetworkManager[981]: <info> (wlan0): device state change: prepare -> config (reason 'none') [40 50 0] Oct 4 02:02:16 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0/wireless): connection 'szeleburdicsalad' has security, and secrets exist. No new secrets needed. Oct 4 02:02:16 kriszti-AO756 NetworkManager[981]: <info> Config: added 'ssid' value 'szeleburdicsalad' Oct 4 02:02:16 kriszti-AO756 NetworkManager[981]: <info> Config: added 'scan_ssid' value '1' Oct 4 02:02:16 kriszti-AO756 NetworkManager[981]: <info> Config: added 'key_mgmt' value 'WPA-PSK' Oct 4 02:02:16 kriszti-AO756 NetworkManager[981]: <info> Config: added 'auth_alg' value 'OPEN' Oct 4 02:02:16 kriszti-AO756 NetworkManager[981]: <info> Config: added 'psk' value '<omitted>' Oct 4 02:02:16 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete. Oct 4 02:02:16 kriszti-AO756 NetworkManager[981]: <warn> Couldn't disconnect supplicant interface: This interface is not connected. Oct 4 02:02:16 kriszti-AO756 NetworkManager[981]: <warn> Couldn't disconnect supplicant interface: This interface is not connected. Oct 4 02:02:16 kriszti-AO756 NetworkManager[981]: <info> Config: set interface ap_scan to 1 Oct 4 02:02:41 kriszti-AO756 NetworkManager[981]: <warn> Activation (wlan0/wireless): association took too long, failing activation. Oct 4 02:02:41 kriszti-AO756 NetworkManager[981]: <info> (wlan0): device state change: config -> failed (reason 'SSID not found') [50 120 53] Oct 4 02:02:41 kriszti-AO756 NetworkManager[981]: <info> NetworkManager state is now DISCONNECTED Oct 4 02:02:41 kriszti-AO756 NetworkManager[981]: <warn> Activation (wlan0) failed for connection 'szeleburdicsalad' Oct 4 02:02:41 kriszti-AO756 NetworkManager[981]: <info> (wlan0): device state change: failed -> disconnected (reason 'none') [120 30 0] Oct 4 02:02:41 kriszti-AO756 NetworkManager[981]: <info> (wlan0): deactivating device (reason 'none') [0] Oct 4 02:02:41 kriszti-AO756 NetworkManager[981]: <info> (wlan0): supplicant interface state: scanning -> disconnected Oct 4 02:02:41 kriszti-AO756 NetworkManager[981]: <warn> Couldn't disconnect supplicant interface: This interface is not connected. Oct 4 02:02:44 kriszti-AO756 NetworkManager[981]: <info> Auto-activating connection 'szeleburdicsalad'. Oct 4 02:02:44 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) starting connection 'szeleburdicsalad' Oct 4 02:02:44 kriszti-AO756 NetworkManager[981]: <info> (wlan0): device state change: disconnected -> prepare (reason 'none') [30 40 0] Oct 4 02:02:44 kriszti-AO756 NetworkManager[981]: <info> NetworkManager state is now CONNECTING Oct 4 02:02:44 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled... Oct 4 02:02:44 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started... Oct 4 02:02:44 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled... Oct 4 02:02:44 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete. Oct 4 02:02:44 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting... Oct 4 02:02:44 kriszti-AO756 NetworkManager[981]: <info> (wlan0): device state change: prepare -> config (reason 'none') [40 50 0] Oct 4 02:02:44 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0/wireless): access point 'szeleburdicsalad' has security, but secrets are required. Oct 4 02:02:44 kriszti-AO756 NetworkManager[981]: <info> (wlan0): device state change: config -> need-auth (reason 'none') [50 60 0] Oct 4 02:02:44 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete. Oct 4 02:02:44 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled... Oct 4 02:02:44 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started... Oct 4 02:02:44 kriszti-AO756 NetworkManager[981]: <info> (wlan0): device state change: need-auth -> prepare (reason 'none') [60 40 0] Oct 4 02:02:44 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled... Oct 4 02:02:44 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete. Oct 4 02:02:44 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting... Oct 4 02:02:44 kriszti-AO756 NetworkManager[981]: <info> (wlan0): device state change: prepare -> config (reason 'none') [40 50 0] Oct 4 02:02:44 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0/wireless): connection 'szeleburdicsalad' has security, and secrets exist. No new secrets needed. Oct 4 02:02:44 kriszti-AO756 NetworkManager[981]: <info> Config: added 'ssid' value 'szeleburdicsalad' Oct 4 02:02:44 kriszti-AO756 NetworkManager[981]: <info> Config: added 'scan_ssid' value '1' Oct 4 02:02:44 kriszti-AO756 NetworkManager[981]: <info> Config: added 'key_mgmt' value 'WPA-PSK' Oct 4 02:02:44 kriszti-AO756 NetworkManager[981]: <info> Config: added 'auth_alg' value 'OPEN' Oct 4 02:02:44 kriszti-AO756 NetworkManager[981]: <info> Config: added 'psk' value '<omitted>' Oct 4 02:02:44 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete. Oct 4 02:02:44 kriszti-AO756 NetworkManager[981]: <info> Config: set interface ap_scan to 1 Oct 4 02:02:44 kriszti-AO756 NetworkManager[981]: <info> (wlan0): supplicant interface state: disconnected -> scanning Oct 4 02:03:09 kriszti-AO756 NetworkManager[981]: <warn> Activation (wlan0/wireless): association took too long, failing activation. Oct 4 02:03:09 kriszti-AO756 NetworkManager[981]: <info> (wlan0): device state change: config -> failed (reason 'SSID not found') [50 120 53] Oct 4 02:03:09 kriszti-AO756 NetworkManager[981]: <info> NetworkManager state is now DISCONNECTED Oct 4 02:03:09 kriszti-AO756 NetworkManager[981]: <warn> Activation (wlan0) failed for connection 'szeleburdicsalad' Oct 4 02:03:09 kriszti-AO756 NetworkManager[981]: <info> (wlan0): device state change: failed -> disconnected (reason 'none') [120 30 0] Oct 4 02:03:09 kriszti-AO756 NetworkManager[981]: <info> (wlan0): deactivating device (reason 'none') [0] Oct 4 02:03:09 kriszti-AO756 NetworkManager[981]: <info> (wlan0): supplicant interface state: scanning -> disconnected Oct 4 02:03:09 kriszti-AO756 NetworkManager[981]: <warn> Couldn't disconnect supplicant interface: This interface is not connected. Oct 4 02:03:12 kriszti-AO756 NetworkManager[981]: <info> Auto-activating connection 'szeleburdicsalad'. Oct 4 02:03:12 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) starting connection 'szeleburdicsalad' Oct 4 02:03:12 kriszti-AO756 NetworkManager[981]: <info> (wlan0): device state change: disconnected -> prepare (reason 'none') [30 40 0] Oct 4 02:03:12 kriszti-AO756 NetworkManager[981]: <info> NetworkManager state is now CONNECTING Oct 4 02:03:12 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled... Oct 4 02:03:12 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started... Oct 4 02:03:12 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled... Oct 4 02:03:12 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete. Oct 4 02:03:12 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting... Oct 4 02:03:12 kriszti-AO756 NetworkManager[981]: <info> (wlan0): device state change: prepare -> config (reason 'none') [40 50 0] Oct 4 02:03:12 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0/wireless): access point 'szeleburdicsalad' has security, but secrets are required. Oct 4 02:03:12 kriszti-AO756 NetworkManager[981]: <info> (wlan0): device state change: config -> need-auth (reason 'none') [50 60 0] Oct 4 02:03:12 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete. Oct 4 02:03:12 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled... Oct 4 02:03:12 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started... Oct 4 02:03:12 kriszti-AO756 NetworkManager[981]: <info> (wlan0): device state change: need-auth -> prepare (reason 'none') [60 40 0] Oct 4 02:03:12 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled... Oct 4 02:03:12 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete. Oct 4 02:03:12 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting... Oct 4 02:03:12 kriszti-AO756 NetworkManager[981]: <info> (wlan0): device state change: prepare -> config (reason 'none') [40 50 0] Oct 4 02:03:12 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0/wireless): connection 'szeleburdicsalad' has security, and secrets exist. No new secrets needed. Oct 4 02:03:12 kriszti-AO756 NetworkManager[981]: <info> Config: added 'ssid' value 'szeleburdicsalad' Oct 4 02:03:12 kriszti-AO756 NetworkManager[981]: <info> Config: added 'scan_ssid' value '1' Oct 4 02:03:12 kriszti-AO756 NetworkManager[981]: <info> Config: added 'key_mgmt' value 'WPA-PSK' Oct 4 02:03:12 kriszti-AO756 NetworkManager[981]: <info> Config: added 'auth_alg' value 'OPEN' Oct 4 02:03:12 kriszti-AO756 NetworkManager[981]: <info> Config: added 'psk' value '<omitted>' Oct 4 02:03:12 kriszti-AO756 NetworkManager[981]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete. Oct 4 02:03:12 kriszti-AO756 NetworkManager[981]: <info> Config: set interface ap_scan to 1 Oct 4 02:03:12 kriszti-AO756 NetworkManager[981]: <info> (wlan0): supplicant interface state: disconnected -> scanning Oct 4 02:03:37 kriszti-AO756 NetworkManager[981]: <warn> Activation (wlan0/wireless): association took too long, failing activation. Oct 4 02:03:37 kriszti-AO756 NetworkManager[981]: <info> (wlan0): device state change: config -> failed (reason 'SSID not found') [50 120 53] Oct 4 02:03:37 kriszti-AO756 NetworkManager[981]: <info> NetworkManager state is now DISCONNECTED Oct 4 02:03:37 kriszti-AO756 NetworkManager[981]: <info> Marking connection 'szeleburdicsalad' invalid. Oct 4 02:03:37 kriszti-AO756 NetworkManager[981]: <warn> Activation (wlan0) failed for connection 'szeleburdicsalad' Oct 4 02:03:37 kriszti-AO756 NetworkManager[981]: <info> (wlan0): device state change: failed -> disconnected (reason 'none') [120 30 0] Oct 4 02:03:37 kriszti-AO756 NetworkManager[981]: <info> (wlan0): deactivating device (reason 'none') [0] Oct 4 02:03:37 kriszti-AO756 NetworkManager[981]: <info> (wlan0): supplicant interface state: scanning -> disconnected Oct 4 02:03:37 kriszti-AO756 NetworkManager[981]: <warn> Couldn't disconnect supplicant interface: This interface is not connected.