Thread: Frequent (random intervals) wireless router disconnects

hi,
i'm having issue wireless connection. i'm not sure if wpa security causing issue, randomly lose connection router. network manager scans available wireless routers bit before trying reconnect router , asking wireless password again. here log start of disconnect when reconnected.

code:

jun 18 10:34:53 lahey kernel: [ 1500.288923] dumpcap uses obsolete (pf_inet,sock_packet)  jun 18 10:43:36 lahey wpa_supplicant[1059]: ctrl-event-disconnected bssid=00:25:9c:48:41:ff reason=0  jun 18 10:43:36 lahey networkmanager[950]: <info> (wlan0): supplicant connection state:  completed -> disconnected  jun 18 10:43:36 lahey kernel: [ 2023.153690] cfg80211: devices disconnected, going restore regulatory settings  jun 18 10:43:36 lahey kernel: [ 2023.153700] cfg80211: restoring regulatory settings  jun 18 10:43:36 lahey kernel: [ 2023.153710] cfg80211: calling crda update world regulatory domain  jun 18 10:43:36 lahey kernel: [ 2023.162762] cfg80211: ignoring regulatory request set core since driver uses own custom regulatory domain   jun 18 10:43:36 lahey kernel: [ 2023.162776] cfg80211: world regulatory domain updated:  jun 18 10:43:36 lahey kernel: [ 2023.162780] cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)  jun 18 10:43:36 lahey kernel: [ 2023.162788] cfg80211:     (2402000 khz - 2472000 khz @ 40000 khz), (300 mbi, 2000 mbm)  jun 18 10:43:36 lahey kernel: [ 2023.162796] cfg80211:     (2457000 khz - 2482000 khz @ 20000 khz), (300 mbi, 2000 mbm)  jun 18 10:43:36 lahey kernel: [ 2023.162802] cfg80211:     (2474000 khz - 2494000 khz @ 20000 khz), (300 mbi, 2000 mbm)  jun 18 10:43:36 lahey kernel: [ 2023.162809] cfg80211:     (5170000 khz - 5250000 khz @ 40000 khz), (300 mbi, 2000 mbm)  jun 18 10:43:36 lahey kernel: [ 2023.162816] cfg80211:     (5735000 khz - 5835000 khz @ 40000 khz), (300 mbi, 2000 mbm)  jun 18 10:43:36 lahey networkmanager[950]: <info> (wlan0): supplicant connection state:  disconnected -> scanning  jun 18 10:43:51 lahey networkmanager[950]: <info> (wlan0): device state change: 8 -> 3 (reason 11)  jun 18 10:43:51 lahey networkmanager[950]: <info> (wlan0): deactivating device (reason: 11).  jun 18 10:43:51 lahey networkmanager[950]: <info> (wlan0): canceled dhcp transaction, dhcp client pid 1813  jun 18 10:43:51 lahey avahi-daemon[935]: withdrawing address record 192.168.1.102 on wlan0.  jun 18 10:43:51 lahey avahi-daemon[935]: leaving mdns multicast group on interface wlan0.ipv4 address 192.168.1.102.  jun 18 10:43:51 lahey avahi-daemon[935]: interface wlan0.ipv4 no longer relevant mdns.  jun 18 10:43:51 lahey networkmanager[950]: <info> activation (wlan0) starting connection 'auto test'  jun 18 10:43:51 lahey networkmanager[950]: <info> (wlan0): device state change: 3 -> 4 (reason 0)  jun 18 10:43:51 lahey networkmanager[950]: <info> activation (wlan0) stage 1 of 5 (device prepare) scheduled...  jun 18 10:43:51 lahey networkmanager[950]: <info> (wlan0): supplicant connection state:  scanning -> disconnected  jun 18 10:43:51 lahey networkmanager[950]: <info> activation (wlan0) stage 1 of 5 (device prepare) started...  jun 18 10:43:51 lahey networkmanager[950]: <info> activation (wlan0) stage 2 of 5 (device configure) scheduled...  jun 18 10:43:51 lahey networkmanager[950]: <info> activation (wlan0) stage 1 of 5 (device prepare) complete.  jun 18 10:43:51 lahey networkmanager[950]: <info> activation (wlan0) stage 2 of 5 (device configure) starting...  jun 18 10:43:51 lahey networkmanager[950]: <info> (wlan0): device state change: 4 -> 5 (reason 0)  jun 18 10:43:51 lahey networkmanager[950]: <info> activation (wlan0/wireless): access point 'auto test' has security, secrets required.  jun 18 10:43:51 lahey networkmanager[950]: <info> (wlan0): device state change: 5 -> 6 (reason 0)  jun 18 10:43:51 lahey networkmanager[950]: <info> activation (wlan0) stage 2 of 5 (device configure) complete.  jun 18 10:43:51 lahey networkmanager[950]: <info> activation (wlan0) stage 1 of 5 (device prepare) scheduled...  jun 18 10:43:51 lahey networkmanager[950]: <info> activation (wlan0) stage 1 of 5 (device prepare) started...  jun 18 10:43:51 lahey networkmanager[950]: <info> (wlan0): device state change: 6 -> 4 (reason 0)  jun 18 10:43:51 lahey networkmanager[950]: <info> activation (wlan0) stage 2 of 5 (device configure) scheduled...  jun 18 10:43:51 lahey networkmanager[950]: <info> activation (wlan0) stage 1 of 5 (device prepare) complete.  jun 18 10:43:51 lahey networkmanager[950]: <info> activation (wlan0) stage 2 of 5 (device configure) starting...  jun 18 10:43:51 lahey networkmanager[950]: <info> (wlan0): device state change: 4 -> 5 (reason 0)  jun 18 10:43:51 lahey networkmanager[950]: <info> activation (wlan0/wireless): connection 'auto test' has security, , secrets exist.  no new secrets needed.  jun 18 10:43:51 lahey networkmanager[950]: <info> config: added 'ssid' value 'test'  jun 18 10:43:51 lahey networkmanager[950]: <info> config: added 'scan_ssid' value '1'  jun 18 10:43:51 lahey networkmanager[950]: <info> config: added 'key_mgmt' value 'wpa-psk'  jun 18 10:43:51 lahey networkmanager[950]: <info> config: added 'psk' value '<omitted>'  jun 18 10:43:51 lahey networkmanager[950]: nm_setting_802_1x_get_pkcs11_engine_path: assertion `nm_is_setting_802_1x (setting)' failed  jun 18 10:43:51 lahey networkmanager[950]: nm_setting_802_1x_get_pkcs11_module_path: assertion `nm_is_setting_802_1x (setting)' failed  jun 18 10:43:51 lahey networkmanager[950]: <info> activation (wlan0) stage 2 of 5 (device configure) complete.  jun 18 10:43:51 lahey networkmanager[950]: <info> config: set interface ap_scan 1  jun 18 10:43:55 lahey networkmanager[950]: <info> (wlan0): supplicant connection state:  disconnected -> scanning  jun 18 10:44:52 lahey networkmanager[950]: <warn> activation (wlan0/wireless): association took long.  jun 18 10:44:52 lahey networkmanager[950]: <info> (wlan0): device state change: 5 -> 6 (reason 0)  jun 18 10:44:52 lahey networkmanager[950]: <warn> activation (wlan0/wireless): asking new secrets  jun 18 10:44:52 lahey networkmanager[950]: <info> (wlan0): supplicant connection state:  scanning -> disconnected  jun 18 10:44:54 lahey networkmanager[950]: <info> activation (wlan0) stage 1 of 5 (device prepare) scheduled...  jun 18 10:44:54 lahey networkmanager[950]: <info> activation (wlan0) stage 1 of 5 (device prepare) started...  jun 18 10:44:54 lahey networkmanager[950]: <info> (wlan0): device state change: 6 -> 4 (reason 0)  jun 18 10:44:54 lahey networkmanager[950]: <info> activation (wlan0) stage 2 of 5 (device configure) scheduled...  jun 18 10:44:54 lahey networkmanager[950]: <info> activation (wlan0) stage 1 of 5 (device prepare) complete.  jun 18 10:44:54 lahey networkmanager[950]: <info> activation (wlan0) stage 2 of 5 (device configure) starting...  jun 18 10:44:54 lahey networkmanager[950]: <info> (wlan0): device state change: 4 -> 5 (reason 0)  jun 18 10:44:54 lahey networkmanager[950]: <info> activation (wlan0/wireless): connection 'auto test' has security, , secrets exist.  no new secrets needed.  jun 18 10:44:54 lahey networkmanager[950]: <info> config: added 'ssid' value 'test'  jun 18 10:44:54 lahey networkmanager[950]: <info> config: added 'scan_ssid' value '1'  jun 18 10:44:54 lahey networkmanager[950]: <info> config: added 'key_mgmt' value 'wpa-psk'  jun 18 10:44:54 lahey networkmanager[950]: <info> config: added 'psk' value '<omitted>'  jun 18 10:44:54 lahey networkmanager[950]: nm_setting_802_1x_get_pkcs11_engine_path: assertion `nm_is_setting_802_1x (setting)' failed  jun 18 10:44:54 lahey networkmanager[950]: nm_setting_802_1x_get_pkcs11_module_path: assertion `nm_is_setting_802_1x (setting)' failed  jun 18 10:44:54 lahey networkmanager[950]: <info> activation (wlan0) stage 2 of 5 (device configure) complete.  jun 18 10:44:54 lahey networkmanager[950]: <info> config: set interface ap_scan 1  jun 18 10:44:57 lahey networkmanager[950]: <info> (wlan0): supplicant connection state:  disconnected -> scanning  jun 18 10:45:04 lahey wpa_supplicant[1059]: trying associate 00:25:9c:48:xx:xx (ssid='test' freq=2417 mhz)  jun 18 10:45:04 lahey networkmanager[950]: <info> (wlan0): supplicant connection state:  scanning -> associating  jun 18 10:45:04 lahey kernel: [ 2110.933574] wlan0: authenticate 00:25:9c:48:xx:xx (try 1)  jun 18 10:45:04 lahey wpa_supplicant[1059]: associated 00:25:9c:48:xx:xx  jun 18 10:45:04 lahey networkmanager[950]: <info> (wlan0): supplicant connection state:  associating -> associated  jun 18 10:45:04 lahey networkmanager[950]: <info> (wlan0): supplicant connection state:  associated -> 4-way handshake  jun 18 10:45:04 lahey kernel: [ 2110.950079] wlan0: authenticated  jun 18 10:45:04 lahey kernel: [ 2110.950128] wlan0: associate 00:25:9c:48:xx:xx (try 1)  jun 18 10:45:04 lahey kernel: [ 2110.952905] wlan0: rx assocresp 00:25:9c:48:xx:xx (capab=0x411 status=0 aid=3)  jun 18 10:45:04 lahey kernel: [ 2110.952913] wlan0: associated  jun 18 10:45:04 lahey networkmanager[950]: <info> (wlan0): supplicant connection state:  4-way handshake -> group handshake  jun 18 10:45:04 lahey wpa_supplicant[1059]: wpa: key negotiation completed 00:25:9c:48:xx:xx [ptk=tkip gtk=tkip]  jun 18 10:45:04 lahey wpa_supplicant[1059]: ctrl-event-connected - connection 00:25:9c:48:xx:xx completed (reauth) [id=0 id_str=]  jun 18 10:45:04 lahey networkmanager[950]: <info> (wlan0): supplicant connection state:  group handshake -> completed  jun 18 10:45:04 lahey networkmanager[950]: <info> activation (wlan0/wireless) stage 2 of 5 (device configure) successful.  connected wireless network 'test'.  jun 18 10:45:04 lahey networkmanager[950]: <info> activation (wlan0) stage 3 of 5 (ip configure start) scheduled.  jun 18 10:45:04 lahey networkmanager[950]: <info> activation (wlan0) stage 3 of 5 (ip configure start) started...  jun 18 10:45:04 lahey networkmanager[950]: <info> (wlan0): device state change: 5 -> 7 (reason 0)  jun 18 10:45:04 lahey networkmanager[950]: <info> activation (wlan0) beginning dhcpv4 transaction (timeout in 45 seconds)  jun 18 10:45:04 lahey networkmanager[950]: <info> dhclient started pid 2443  jun 18 10:45:04 lahey networkmanager[950]: <info> activation (wlan0) stage 3 of 5 (ip configure start) complete.  jun 18 10:45:04 lahey dhclient: internet systems consortium dhcp client 4.1.1-p1  jun 18 10:45:04 lahey dhclient: copyright 2004-2010 internet systems consortium.  jun 18 10:45:04 lahey dhclient: rights reserved.  jun 18 10:45:04 lahey dhclient: info, please visit https://www.isc.org/software/dhcp/  jun 18 10:45:04 lahey dhclient:   jun 18 10:45:04 lahey networkmanager[950]: <info> (wlan0): dhcpv4 state changed nbi -> preinit  jun 18 10:45:04 lahey dhclient: listening on lpf/wlan0/00:15:af:dd:xx:xx  jun 18 10:45:04 lahey dhclient: sending on   lpf/wlan0/00:15:af:dd:xx:xx  jun 18 10:45:04 lahey dhclient: sending on   socket/fallback  jun 18 10:45:04 lahey dhclient: dhcprequest of 192.168.1.102 on wlan0 255.255.255.255 port 67  jun 18 10:45:04 lahey dhclient: dhcpack of 192.168.1.102 192.168.1.1  jun 18 10:45:04 lahey networkmanager[950]: <info> (wlan0): dhcpv4 state changed preinit -> reboot  jun 18 10:45:04 lahey networkmanager[950]: <info> activation (wlan0) stage 4 of 5 (ip4 configure get) scheduled...  jun 18 10:45:04 lahey networkmanager[950]: <info> activation (wlan0) stage 4 of 5 (ip4 configure get) started...  jun 18 10:45:04 lahey networkmanager[950]: <info>   address 192.168.1.102  jun 18 10:45:04 lahey networkmanager[950]: <info>   prefix 24 (255.255.255.0)  jun 18 10:45:04 lahey networkmanager[950]: <info>   gateway 192.168.1.1  jun 18 10:45:04 lahey networkmanager[950]: <info>   nameserver '192.168.1.1'  jun 18 10:45:04 lahey networkmanager[950]: <info>   nameserver '68.87.64.xxx'  jun 18 10:45:04 lahey networkmanager[950]: <info>   nameserver '68.87.75.xxx'  jun 18 10:45:04 lahey networkmanager[950]: <info>   domain name 'hsd1.xxxx.'  jun 18 10:45:04 lahey networkmanager[950]: <info> scheduling stage 5  jun 18 10:45:04 lahey networkmanager[950]: <info> activation (wlan0) stage 5 of 5 (ip configure commit) scheduled...  jun 18 10:45:04 lahey networkmanager[950]: <info> done scheduling stage 5  jun 18 10:45:04 lahey networkmanager[950]: <info> activation (wlan0) stage 4 of 5 (ip4 configure get) complete.  jun 18 10:45:04 lahey networkmanager[950]: <info> activation (wlan0) stage 5 of 5 (ip configure commit) started...  jun 18 10:45:04 lahey avahi-daemon[935]: joining mdns multicast group on interface wlan0.ipv4 address 192.168.1.102.  jun 18 10:45:04 lahey dhclient: bound 192.168.1.102 -- renewal in 42064 seconds.  jun 18 10:45:04 lahey avahi-daemon[935]: new relevant interface wlan0.ipv4 mdns.  jun 18 10:45:04 lahey avahi-daemon[935]: registering new address record 192.168.1.102 on wlan0.ipv4.  jun 18 10:45:05 lahey networkmanager[950]: <info> (wlan0): device state change: 7 -> 8 (reason 0)  jun 18 10:45:05 lahey networkmanager[950]: <info> policy set 'auto test' (wlan0) default ipv4 routing , dns.  jun 18 10:45:05 lahey networkmanager[950]: <info> activation (wlan0) successful, device activated.  jun 18 10:45:05 lahey networkmanager[950]: <info> activation (wlan0) stage 5 of 5 (ip configure commit) complete.  jun 18 10:45:13 lahey ntpdate[2490]: adjust time server 91.189.94.4 offset 0.064103 sec

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