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Hi all,
as the title says, every couple minutes my wifi keeps disconnecting for half a minute / some seconds before reconnecting. Could anyone help me understand this?
Here's the output from journalctl -b
Aug 16 10:37:23 xps NetworkManager[453]: <info> [1723801043.9029] dhcp6 (wlan0): canceled DHCP transaction
Aug 16 10:37:23 xps NetworkManager[453]: <info> [1723801043.9029] dhcp6 (wlan0): activation: beginning transaction (timeout in 45 seconds)
Aug 16 10:37:23 xps NetworkManager[453]: <info> [1723801043.9029] dhcp6 (wlan0): state changed no lease
Aug 16 10:37:23 xps systemd-networkd[37674]: wlan0: Address 2001:9e8:16fd:6400:7ec8:e3a4:4be6:66ed with tentative flag is removed, maybe a duplicated address is assigned on another node or link?
Aug 16 10:37:23 xps systemd-networkd[37674]: wlan0: Address fe80::f12d:3724:2a45:3a31 with tentative flag is removed, maybe a duplicated address is assigned on another node or link?
Aug 16 10:37:23 xps systemd[1]: Started Network Manager Script Dispatcher Service.
Aug 16 10:37:23 xps wpa_supplicant[37409]: wlan0: CTRL-EVENT-SCAN-FAILED ret=-22
Aug 16 10:37:23 xps kernel: ERROR @wl_cfg80211_scan :
Aug 16 10:37:23 xps kernel: WLC_SCAN error (-22)
Aug 16 10:37:23 xps NetworkManager[453]: <info> [1723801043.9551] device (wlan0): supplicant interface state: scanning -> disconnected
Aug 16 10:37:23 xps systemd-resolved[437]: Switching to fallback DNS server 1.1.1.1#cloudflare-dns.com.
Aug 16 10:37:23 xps NetworkManager[453]: <info> [1723801043.9559] device (wlan0): supplicant interface state: disconnected -> inactive
Aug 16 10:37:24 xps NetworkManager[453]: <info> [1723801044.4558] policy: auto-activating connection 'M&T home' (ac348c91-a8a2-445b-90e1-e75311955472)
Aug 16 10:37:24 xps NetworkManager[453]: <info> [1723801044.4563] device (wlan0): Activation: starting connection 'M&T home' (ac348c91-a8a2-445b-90e1-e75311955472)
Aug 16 10:37:24 xps NetworkManager[453]: <info> [1723801044.4564] device (wlan0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
Aug 16 10:37:24 xps NetworkManager[453]: <info> [1723801044.4567] manager: NetworkManager state is now CONNECTING
Aug 16 10:37:24 xps systemd-networkd[37674]: wlan0: Link DOWN
Aug 16 10:37:24 xps NetworkManager[453]: <warn> [1723801044.4583] platform-linux: do-change-link[2]: failure 23 (Too many open files in system) (assume success changing address)
Aug 16 10:37:24 xps NetworkManager[453]: <info> [1723801044.4584] device (wlan0): set-hw-addr: reset MAC address to C4:8E:8F:F7:38:01 (preserve)
Aug 16 10:37:24 xps NetworkManager[453]: <info> [1723801044.4588] device (wlan0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
Aug 16 10:37:24 xps NetworkManager[453]: <info> [1723801044.4591] device (wlan0): Activation: (wifi) access point 'M&T home' has security, but secrets are required.
Aug 16 10:37:24 xps NetworkManager[453]: <info> [1723801044.4591] device (wlan0): state change: config -> need-auth (reason 'none', sys-iface-state: 'managed')
Aug 16 10:37:24 xps NetworkManager[453]: <info> [1723801044.4592] sup-iface[433b1ea030e5bf3c,10,wlan0]: wps: type pbc start...
Aug 16 10:37:24 xps systemd-networkd[37674]: wlan0: Link UP
Aug 16 10:37:24 xps NetworkManager[453]: <info> [1723801044.4602] device (wlan0): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed')
Aug 16 10:37:24 xps NetworkManager[453]: <info> [1723801044.4608] device (wlan0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
Aug 16 10:37:24 xps NetworkManager[453]: <info> [1723801044.4611] device (wlan0): Activation: (wifi) connection 'M&T home' has security, and secrets exist. No new secrets needed.
Aug 16 10:37:24 xps NetworkManager[453]: <info> [1723801044.4611] Config: added 'ssid' value 'M&T home'
Aug 16 10:37:24 xps NetworkManager[453]: <info> [1723801044.4612] Config: added 'scan_ssid' value '1'
Aug 16 10:37:24 xps NetworkManager[453]: <info> [1723801044.4612] Config: added 'bgscan' value 'simple:30:-65:300'
Aug 16 10:37:24 xps NetworkManager[453]: <info> [1723801044.4612] Config: added 'key_mgmt' value 'WPA-PSK WPA-PSK-SHA256'
Aug 16 10:37:24 xps NetworkManager[453]: <info> [1723801044.4612] Config: added 'psk' value '<hidden>'
Aug 16 10:37:24 xps wpa_supplicant[37409]: wlan0: WPS-CANCEL
Aug 16 10:37:24 xps wpa_supplicant[37409]: wlan0: Removed BSSID 48:5d:35:52:60:ff from ignore list (clear)
Aug 16 10:37:24 xps wpa_supplicant[37409]: wlan0: Trying to associate with 48:5d:35:52:60:ff (SSID='M&T home' freq=2412 MHz)
Aug 16 10:37:24 xps NetworkManager[453]: <info> [1723801044.5162] device (wlan0): supplicant interface state: inactive -> associating
Aug 16 10:37:24 xps kernel: ERROR @wl_notify_scan_status :
Aug 16 10:37:24 xps kernel: wlan0 Scan_results error (-22)
Aug 16 10:37:24 xps wpa_supplicant[37409]: wlan0: CTRL-EVENT-ASSOC-REJECT bssid=48:5d:35:52:60:ff status_code=16
Aug 16 10:37:24 xps wpa_supplicant[37409]: wlan0: Added BSSID 48:5d:35:52:60:ff into ignore list, ignoring for 10 seconds
Aug 16 10:37:24 xps wpa_supplicant[37409]: wlan0: BSSID 48:5d:35:52:60:ff ignore list count incremented to 2, ignoring for 10 seconds
Aug 16 10:37:24 xps wpa_supplicant[37409]: wlan0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="M&T home" auth_failures=1 duration=10 reason=CONN_FAILED
Aug 16 10:37:24 xps NetworkManager[453]: <info> [1723801044.6495] device (wlan0): supplicant interface state: associating -> disconnectedOffline
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