this was after the "Authorization supplicant disconnected"
sudo systemctl status iwd
● iwd.service - Wireless service
Loaded: loaded (/usr/lib/systemd/system/iwd.service; disabled; vendor preset: enabled)
Active: active (running) since Mon 2022-06-06 17:50:44 WIB; 3h 21min ago
Main PID: 479 (iwd)
Tasks: 1 (limit: 13666)
Memory: 1.4M
CGroup: /system.slice/iwd.service
└─ 479 /usr/lib/iwd/iwd
Jun 06 17:50:44 asuskaos iwd[479]: HT RX MCS indexes:
Jun 06 17:50:44 asuskaos iwd[479]: 0-7
Jun 06 17:50:44 asuskaos iwd[479]: Ciphers: CCMP TKIP BIP
Jun 06 17:50:44 asuskaos iwd[479]: Supported iftypes: ad-hoc station ap p2p-client p2p-go
Jun 06 17:50:44 asuskaos iwd[479]: hardware_rekey not supported
Jun 06 19:10:09 asuskaos iwd[479]: Received Deauthentication event, reason: 4, from_ap: false
Jun 06 19:10:16 asuskaos iwd[479]: Received Deauthentication event, reason: 4, from_ap: false
Jun 06 21:10:01 asuskaos iwd[479]: Received Deauthentication event, reason: 4, from_ap: false
Jun 06 21:10:09 asuskaos iwd[479]: Received Deauthentication event, reason: 4, from_ap: false
Jun 06 21:10:09 asuskaos iwd[479]: authentication timed out
sudo systemctl status NetworkManager
● NetworkManager.service - Network Manager
Loaded: loaded (/usr/lib/systemd/system/NetworkManager.service; enabled; vendor preset: enabled)
Drop-In: /usr/lib/systemd/system/NetworkManager.service.d
└─NetworkManager-ovs.conf
Active: active (running) since Mon 2022-06-06 17:50:39 WIB; 3h 22min ago
Docs: man:NetworkManager(8)
Main PID: 410 (NetworkManager)
Tasks: 3 (limit: 13666)
Memory: 10.2M
CGroup: /system.slice/NetworkManager.service
└─ 410 /usr/sbin/NetworkManager --no-daemon
Jun 06 21:11:27 asuskaos NetworkManager[410]: <info> [1654524687.4470] device (wlan0): state change: secondaries -> activated (reason 'none', sys-iface-state: 'managed')
Jun 06 21:11:27 asuskaos NetworkManager[410]: <info> [1654524687.4477] manager: NetworkManager state is now CONNECTED_LOCAL
Jun 06 21:11:27 asuskaos NetworkManager[410]: <info> [1654524687.4484] manager: NetworkManager state is now CONNECTED_SITE
Jun 06 21:11:27 asuskaos NetworkManager[410]: <info> [1654524687.4486] policy: set 'chelsea236' (wlan0) as default for IPv4 routing and DNS
Jun 06 21:11:27 asuskaos NetworkManager[410]: <info> [1654524687.4491] dns-mgr: Writing DNS information to /usr/sbin/resolvconf
Jun 06 21:11:27 asuskaos NetworkManager[410]: <info> [1654524687.5748] device (wlan0): Activation: successful, device activated.
Jun 06 21:11:27 asuskaos NetworkManager[410]: <info> [1654524687.5755] manager: NetworkManager state is now CONNECTED_GLOBAL
Jun 06 21:11:28 asuskaos NetworkManager[410]: <info> [1654524688.7188] dhcp6 (wlan0): activation: beginning transaction (timeout in 45 seconds)
Jun 06 21:11:28 asuskaos NetworkManager[410]: <info> [1654524688.7197] policy: set 'chelsea236' (wlan0) as default for IPv6 routing and DNS
Jun 06 21:11:29 asuskaos NetworkManager[410]: <info> [1654524689.8428] dhcp6 (wlan0): state changed new lease
then, I restarted iwd and NetworkManager
sudo systemctl restart iwd
sudo systemctl restart NetworkManager
... and here is the status
sudo systemctl status iwd
● iwd.service - Wireless service
Loaded: loaded (/usr/lib/systemd/system/iwd.service; disabled; vendor preset: enabled)
Active: active (running) since Mon 2022-06-06 21:13:16 WIB; 14s ago
Main PID: 13013 (iwd)
Tasks: 1 (limit: 13666)
Memory: 2.6M
CGroup: /system.slice/iwd.service
└─ 13013 /usr/lib/iwd/iwd
Jun 06 21:13:17 asuskaos iwd[13013]: HT40
Jun 06 21:13:17 asuskaos iwd[13013]: Short GI for 20Mhz
Jun 06 21:13:17 asuskaos iwd[13013]: Short GI for 40Mhz
Jun 06 21:13:17 asuskaos iwd[13013]: HT RX MCS indexes:
Jun 06 21:13:17 asuskaos iwd[13013]: 0-7
Jun 06 21:13:17 asuskaos iwd[13013]: Ciphers: CCMP TKIP BIP
Jun 06 21:13:17 asuskaos iwd[13013]: Supported iftypes: ad-hoc station ap p2p-client p2p-go
Jun 06 21:13:17 asuskaos iwd[13013]: hardware_rekey not supported
Jun 06 21:13:23 asuskaos iwd[13013]: Received Deauthentication event, reason: 3, from_ap: false
Jun 06 21:13:24 asuskaos iwd[13013]: Could not register frame watch type 00d0: -114
sudo systemctl status NetworkManager
● NetworkManager.service - Network Manager
Loaded: loaded (/usr/lib/systemd/system/NetworkManager.service; enabled; vendor preset: enabled)
Drop-In: /usr/lib/systemd/system/NetworkManager.service.d
└─NetworkManager-ovs.conf
Active: active (running) since Mon 2022-06-06 21:13:23 WIB; 48s ago
Docs: man:NetworkManager(8)
Main PID: 13121 (NetworkManager)
Tasks: 3 (limit: 13666)
Memory: 4.4M
CGroup: /system.slice/NetworkManager.service
└─ 13121 /usr/sbin/NetworkManager --no-daemon
Jun 06 21:13:24 asuskaos NetworkManager[13121]: <info> [1654524804.9518] manager: NetworkManager state is now CONNECTED_LOCAL
Jun 06 21:13:24 asuskaos NetworkManager[13121]: <info> [1654524804.9523] manager: NetworkManager state is now CONNECTED_SITE
Jun 06 21:13:24 asuskaos NetworkManager[13121]: <info> [1654524804.9524] policy: set 'chelsea236' (wlan0) as default for IPv4 routing and DNS
Jun 06 21:13:24 asuskaos NetworkManager[13121]: <info> [1654524804.9528] dns-mgr: Writing DNS information to /usr/sbin/resolvconf
Jun 06 21:13:25 asuskaos NetworkManager[13121]: <info> [1654524805.0331] device (wlan0): Activation: successful, device activated.
Jun 06 21:13:25 asuskaos NetworkManager[13121]: <info> [1654524805.0336] manager: NetworkManager state is now CONNECTED_GLOBAL
Jun 06 21:13:26 asuskaos NetworkManager[13121]: <info> [1654524806.7835] dhcp6 (wlan0): activation: beginning transaction (timeout in 45 seconds)
Jun 06 21:13:26 asuskaos NetworkManager[13121]: <info> [1654524806.7847] policy: set 'chelsea236' (wlan0) as default for IPv6 routing and DNS
Jun 06 21:13:26 asuskaos NetworkManager[13121]: <info> [1654524806.8160] dhcp6 (wlan0): state changed new lease
Jun 06 21:13:30 asuskaos NetworkManager[13121]: <info> [1654524810.4061] manager: startup complete