Sentinel drone AWUS wifi problem
-
Hi, I' using Sentinel drone. Wifi was working very well untill last week. For some reason now it keeps disconnecting every 1-2 minutes.
Output from journalctl -xe |grep wlan
Mar 02 13:11:37 m0054 dhcpcd[1694]: wlan0: carrier acquired
Mar 02 13:11:37 m0054 dhcpcd[1694]: wlan0: IAID ca:b5:ab:b9
Mar 02 13:11:37 m0054 dhcpcd[1694]: wlan0: adding address fe80::76d9:b52b:91ff:9629
Mar 02 13:11:37 m0054 dhcpcd[1694]: wlan0: rebinding lease of 192.168.88.243
Mar 02 13:11:38 m0054 dhcpcd[1694]: wlan0: soliciting an IPv6 router
Mar 02 13:11:41 m0054 dhcpcd[1694]: wlan0: probing address 192.168.88.243/24
Mar 02 13:11:46 m0054 dhcpcd[1694]: wlan0: leased 192.168.88.243 for 600 seconds
Mar 02 13:11:46 m0054 dhcpcd[1694]: wlan0: adding route to 192.168.88.0/24
Mar 02 13:11:46 m0054 dhcpcd[1694]: wlan0: adding default route via 192.168.88.1
Mar 02 13:11:51 m0054 dhcpcd[1694]: wlan0: no IPv6 Routers available
Mar 02 13:12:28 m0054 wpa_supplicant[2278]: wlan0: CTRL-EVENT-DISCONNECTED bssid=18:fd:74:f3:01:e1 reason=0 locally_generated=1
Mar 02 13:12:28 m0054 wpa_supplicant[2278]: wlan0: CTRL-EVENT-ASSOC-REJECT status_code=1
Mar 02 13:12:28 m0054 wpa_supplicant[2278]: wlan0: CTRL-EVENT-REGDOM-CHANGE init=CORE type=WORLD
Mar 02 13:12:28 m0054 dhcpcd[1694]: wlan0: carrier lost
Mar 02 13:12:29 m0054 dhcpcd[1694]: wlan0: deleting address fe80::76d9:b52b:91ff:9629
Mar 02 13:12:29 m0054 dhcpcd[1694]: wlan0: deleting default route via 192.168.88.1
Mar 02 13:12:29 m0054 dhcpcd[1694]: wlan0: deleting route to 192.168.88.0/24
Mar 02 13:12:32 m0054 wpa_supplicant[2278]: wlan0: Trying to associate with 18:fd:74:f3:01:e1 (SSID='autonomy_lab' freq=2452 MHz)
Mar 02 13:12:32 m0054 wpa_supplicant[2278]: wlan0: Associated with 18:fd:74:f3:01:e1
Mar 02 13:12:32 m0054 wpa_supplicant[2278]: wlan0: CTRL-EVENT-SUBNET-STATUS-UPDATE status=0
Mar 02 13:12:33 m0054 wpa_supplicant[2278]: wlan0: WPA: Key negotiation completed with 18:fd:74:f3:01:e1 [PTK=CCMP GTK=CCMP]
Mar 02 13:12:33 m0054 wpa_supplicant[2278]: wlan0: CTRL-EVENT-CONNECTED - Connection to 18:fd:74:f3:01:e1 completed [id=0 id_str=]
Mar 02 13:12:33 m0054 dhcpcd[1694]: wlan0: carrier acquired
Mar 02 13:12:33 m0054 dhcpcd[1694]: wlan0: IAID ca:b5:ab:b9
Mar 02 13:12:33 m0054 dhcpcd[1694]: wlan0: adding address fe80::76d9:b52b:91ff:9629
Mar 02 13:12:33 m0054 dhcpcd[1694]: wlan0: soliciting an IPv6 router
Mar 02 13:12:34 m0054 dhcpcd[1694]: wlan0: rebinding lease of 192.168.88.243
Mar 02 13:12:39 m0054 dhcpcd[1694]: wlan0: probing address 192.168.88.243/24
Mar 02 13:12:44 m0054 dhcpcd[1694]: wlan0: leased 192.168.88.243 for 600 seconds
Mar 02 13:12:44 m0054 dhcpcd[1694]: wlan0: adding route to 192.168.88.0/24
Mar 02 13:12:44 m0054 dhcpcd[1694]: wlan0: adding default route via 192.168.88.1
Mar 02 13:12:46 m0054 dhcpcd[1694]: wlan0: no IPv6 Routers available
Mar 02 13:13:34 m0054 dhcpcd[1694]: wlan0: carrier lost
Mar 02 13:13:34 m0054 wpa_supplicant[2278]: wlan0: CTRL-EVENT-DISCONNECTED bssid=18:fd:74:f3:01:e1 reason=0 locally_generated=1
Mar 02 13:13:34 m0054 wpa_supplicant[2278]: wlan0: CTRL-EVENT-ASSOC-REJECT status_code=1
Mar 02 13:13:34 m0054 wpa_supplicant[2278]: wlan0: CTRL-EVENT-REGDOM-CHANGE init=CORE type=WORLD
Mar 02 13:13:34 m0054 dhcpcd[1694]: wlan0: deleting address fe80::76d9:b52b:91ff:9629
Mar 02 13:13:34 m0054 dhcpcd[1694]: wlan0: deleting default route via 192.168.88.1
Mar 02 13:13:34 m0054 dhcpcd[1694]: wlan0: deleting route to 192.168.88.0/24
Mar 02 13:13:38 m0054 wpa_supplicant[2278]: wlan0: Trying to associate with 18:fd:74:f3:01:e1 (SSID='autonomy_lab' freq=2452 MHz)
Mar 02 13:13:38 m0054 wpa_supplicant[2278]: wlan0: Associated with 18:fd:74:f3:01:e1
Mar 02 13:13:38 m0054 wpa_supplicant[2278]: wlan0: CTRL-EVENT-SUBNET-STATUS-UPDATE status=0
Mar 02 13:13:39 m0054 wpa_supplicant[2278]: wlan0: WPA: Key negotiation completed with 18:fd:74:f3:01:e1 [PTK=CCMP GTK=CCMP]
Mar 02 13:13:39 m0054 wpa_supplicant[2278]: wlan0: CTRL-EVENT-CONNECTED - Connection to 18:fd:74:f3:01:e1 completed [id=0 id_str=]
Mar 02 13:13:39 m0054 dhcpcd[1694]: wlan0: carrier acquired
Mar 02 13:13:39 m0054 dhcpcd[1694]: wlan0: IAID ca:b5:ab:b9
Mar 02 13:13:39 m0054 dhcpcd[1694]: wlan0: adding address fe80::76d9:b52b:91ff:9629
Mar 02 13:13:39 m0054 dhcpcd[1694]: wlan0: soliciting an IPv6 router
Mar 02 13:13:40 m0054 dhcpcd[1694]: wlan0: rebinding lease of 192.168.88.243
Mar 02 13:13:43 m0054 dhcpcd[1694]: wlan0: probing address 192.168.88.243/24
Mar 02 13:13:48 m0054 dhcpcd[1694]: wlan0: leased 192.168.88.243 for 600 seconds
Mar 02 13:13:48 m0054 dhcpcd[1694]: wlan0: adding route to 192.168.88.0/24
Mar 02 13:13:48 m0054 dhcpcd[1694]: wlan0: adding default route via 192.168.88.1
Mar 02 13:13:53 m0054 dhcpcd[1694]: wlan0: no IPv6 Routers availableCould You please provide help ? I have no idea how to fix this issue. This issue keeps happening even when drone is stationary on ground.
-
I reflashed firmware and reconfigured drone manually (not using automatic scripts which platform detection) and problem vanished. Probably there is something wrong with detecting actual drone version in those automated scripts.
Reading along? Create a free ModalAI Forum account to join in.
With an account you can reply, ask your own question, get an email when a ModalAI engineer answers, and mark the reply that solved it. Your place in each thread is saved between visits.
Questions about VOXL, Flight Core, ESCs and ModalAI drones are answered here by the engineers who build them.
Register Login