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#1 2021-04-21 12:35:38

Strangiato
Member
Registered: 2020-01-10
Posts: 69

Laptop randomly loses wi-fi connection for a few seconds

Hi
I use fully updated Arch + Gnome, my laptop randomly loses wi-fi connection
for a few seconds since my damaged internet router was replaced by internet provider
a few weeks ago. Any idea how I can solve it? Thanks.

My wi-fi adapter:

02:00.0 Network controller: Intel Corporation Centrino Wireless-N 135 (rev c4)
	Subsystem: Intel Corporation Centrino Wireless-N 135 BGN
	Kernel driver in use: iwlwifi
	Kernel modules: iwlwifi

log of NetworkManager when the problem occurs:

abr 21 08:19:21 arch-laptop NetworkManager[325]: <info>  [1619003961.8113] device (wlp2s0): supplicant interface state: completed -> authenticating
abr 21 08:19:22 arch-laptop NetworkManager[325]: <info>  [1619003962.1585] device (wlp2s0): supplicant interface state: authenticating -> disconnected
abr 21 08:19:22 arch-laptop NetworkManager[325]: <info>  [1619003962.6592] device (wlp2s0): supplicant interface state: disconnected -> scanning
abr 21 08:19:23 arch-laptop NetworkManager[325]: <info>  [1619003963.1855] device (wlp2s0): supplicant interface state: scanning -> authenticating
abr 21 08:19:23 arch-laptop NetworkManager[325]: <info>  [1619003963.3587] device (wlp2s0): supplicant interface state: authenticating -> disconnected
abr 21 08:19:24 arch-laptop NetworkManager[325]: <info>  [1619003964.3600] device (wlp2s0): supplicant interface state: disconnected -> scanning
abr 21 08:19:24 arch-laptop NetworkManager[325]: <info>  [1619003964.8664] device (wlp2s0): supplicant interface state: scanning -> authenticating
abr 21 08:19:24 arch-laptop NetworkManager[325]: <info>  [1619003964.8680] device (wlp2s0): supplicant interface state: authenticating -> associating
abr 21 08:19:24 arch-laptop NetworkManager[325]: <info>  [1619003964.8811] device (wlp2s0): supplicant interface state: associating -> associated
abr 21 08:19:34 arch-laptop NetworkManager[325]: <info>  [1619003974.8895] device (wlp2s0): supplicant interface state: associated -> disconnected
abr 21 08:19:34 arch-laptop NetworkManager[325]: <info>  [1619003974.9896] device (wlp2s0): supplicant interface state: disconnected -> scanning
abr 21 08:19:37 arch-laptop NetworkManager[325]: <warn>  [1619003977.7460] device (wlp2s0): link timed out.
abr 21 08:19:37 arch-laptop NetworkManager[325]: <info>  [1619003977.7460] device (wlp2s0): state change: activated -> failed (reason 'supplicant-timeout', sys-iface-state: 'managed')
abr 21 08:19:37 arch-laptop NetworkManager[325]: <info>  [1619003977.7469] manager: NetworkManager state is now DISCONNECTED
abr 21 08:19:37 arch-laptop NetworkManager[325]: <info>  [1619003977.7623] device (wlp2s0): set-hw-addr: set MAC address to 2A:99:02:61:49:71 (scanning)
abr 21 08:19:37 arch-laptop NetworkManager[325]: <warn>  [1619003977.9467] device (wlp2s0): Activation: failed for connection 'homewifi_05C'
abr 21 08:19:37 arch-laptop NetworkManager[325]: <info>  [1619003977.9506] device (wlp2s0): supplicant interface state: scanning -> interface_disabled
abr 21 08:19:37 arch-laptop NetworkManager[325]: <info>  [1619003977.9518] device (wlp2s0): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')
abr 21 08:19:37 arch-laptop NetworkManager[325]: <info>  [1619003977.9522] dhcp4 (wlp2s0): canceled DHCP transaction
abr 21 08:19:37 arch-laptop NetworkManager[325]: <info>  [1619003977.9523] dhcp4 (wlp2s0): state changed extended -> terminated
abr 21 08:19:37 arch-laptop NetworkManager[325]: <info>  [1619003977.9525] dhcp6 (wlp2s0): canceled DHCP transaction
abr 21 08:19:37 arch-laptop NetworkManager[325]: <info>  [1619003977.9525] dhcp6 (wlp2s0): state changed bound -> terminated
abr 21 08:19:37 arch-laptop NetworkManager[325]: <info>  [1619003977.9933] device (wlp2s0): supplicant interface state: interface_disabled -> scanning
abr 21 08:19:38 arch-laptop NetworkManager[325]: <info>  [1619003978.4986] device (wlp2s0): supplicant interface state: scanning -> disconnected
abr 21 08:19:39 arch-laptop NetworkManager[325]: <info>  [1619003979.0254] device (wlp2s0): supplicant interface state: disconnected -> inactive
abr 21 08:19:39 arch-laptop NetworkManager[325]: <info>  [1619003979.0272] policy: auto-activating connection 'homewifi_05C' (412aca30-570c-4748-8c87-59482e5fb649)
abr 21 08:19:39 arch-laptop NetworkManager[325]: <info>  [1619003979.0280] device (wlp2s0): Activation: starting connection 'homewifi_05C' (412aca30-570c-4748-8c87-59482e5fb649)
abr 21 08:19:39 arch-laptop NetworkManager[325]: <info>  [1619003979.0281] device (wlp2s0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
abr 21 08:19:39 arch-laptop NetworkManager[325]: <info>  [1619003979.0293] manager: NetworkManager state is now CONNECTING
abr 21 08:19:39 arch-laptop NetworkManager[325]: <info>  [1619003979.0439] device (wlp2s0): set-hw-addr: reset MAC address to 0C:D2:92:B5:4E:33 (preserve)
abr 21 08:19:39 arch-laptop NetworkManager[325]: <info>  [1619003979.2096] device (wlp2s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
abr 21 08:19:39 arch-laptop NetworkManager[325]: <info>  [1619003979.2101] device (wlp2s0): Activation: (wifi) access point 'homewifi_05C' has security, but secrets are required.
abr 21 08:19:39 arch-laptop NetworkManager[325]: <info>  [1619003979.2101] device (wlp2s0): state change: config -> need-auth (reason 'none', sys-iface-state: 'managed')
abr 21 08:19:39 arch-laptop NetworkManager[325]: <info>  [1619003979.2104] sup-iface[3f0e536f76059e75,0,wlp2s0]: wps: type pbc start...
abr 21 08:19:39 arch-laptop NetworkManager[325]: <info>  [1619003979.2144] device (wlp2s0): supplicant interface state: inactive -> interface_disabled
abr 21 08:19:39 arch-laptop NetworkManager[325]: <info>  [1619003979.2300] device (wlp2s0): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed')
abr 21 08:19:39 arch-laptop NetworkManager[325]: <info>  [1619003979.2307] device (wlp2s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
abr 21 08:19:39 arch-laptop NetworkManager[325]: <info>  [1619003979.2312] device (wlp2s0): Activation: (wifi) connection 'homewifi_05C' has security, and secrets exist.  No new secrets needed.
abr 21 08:19:39 arch-laptop NetworkManager[325]: <info>  [1619003979.2312] Config: added 'ssid' value 'homewifi_05C'
abr 21 08:19:39 arch-laptop NetworkManager[325]: <info>  [1619003979.2313] Config: added 'scan_ssid' value '1'
abr 21 08:19:39 arch-laptop NetworkManager[325]: <info>  [1619003979.2313] Config: added 'bgscan' value 'simple:30:-70:86400'
abr 21 08:19:39 arch-laptop NetworkManager[325]: <info>  [1619003979.2313] Config: added 'key_mgmt' value 'WPA-PSK WPA-PSK-SHA256 FT-PSK'
abr 21 08:19:39 arch-laptop NetworkManager[325]: <info>  [1619003979.2313] Config: added 'auth_alg' value 'OPEN'
abr 21 08:19:39 arch-laptop NetworkManager[325]: <info>  [1619003979.2313] Config: added 'psk' value '<hidden>'
abr 21 08:19:39 arch-laptop NetworkManager[325]: <info>  [1619003979.2593] device (wlp2s0): supplicant interface state: interface_disabled -> inactive
abr 21 08:19:39 arch-laptop NetworkManager[325]: <info>  [1619003979.2754] device (wlp2s0): supplicant interface state: inactive -> scanning
abr 21 08:19:39 arch-laptop NetworkManager[325]: <info>  [1619003979.8141] device (wlp2s0): supplicant interface state: scanning -> authenticating
abr 21 08:19:39 arch-laptop NetworkManager[325]: <info>  [1619003979.8181] device (wlp2s0): supplicant interface state: authenticating -> associating
abr 21 08:19:39 arch-laptop NetworkManager[325]: <info>  [1619003979.8311] device (wlp2s0): supplicant interface state: associating -> 4way_handshake
abr 21 08:19:39 arch-laptop NetworkManager[325]: <info>  [1619003979.8562] device (wlp2s0): supplicant interface state: 4way_handshake -> completed
abr 21 08:19:39 arch-laptop NetworkManager[325]: <info>  [1619003979.8563] device (wlp2s0): Activation: (wifi) Stage 2 of 5 (Device Configure) successful. Connected to wireless network "homewifi_05C"
abr 21 08:19:39 arch-laptop NetworkManager[325]: <info>  [1619003979.8565] device (wlp2s0): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')
abr 21 08:19:39 arch-laptop NetworkManager[325]: <info>  [1619003979.8571] dhcp4 (wlp2s0): activation: beginning transaction (timeout in 45 seconds)
abr 21 08:19:41 arch-laptop NetworkManager[325]: <info>  [1619003981.7076] dhcp6 (wlp2s0): activation: beginning transaction (timeout in 45 seconds)
abr 21 08:19:41 arch-laptop NetworkManager[325]: <info>  [1619003981.7119] dhcp6 (wlp2s0): state changed unknown -> bound, address=2804:14d:4cd8:1607::1
abr 21 08:19:42 arch-laptop NetworkManager[325]: <info>  [1619003982.8725] dhcp4 (wlp2s0): state changed unknown -> bound, address=192.168.0.10
abr 21 08:19:42 arch-laptop NetworkManager[325]: <info>  [1619003982.8741] device (wlp2s0): state change: ip-config -> ip-check (reason 'none', sys-iface-state: 'managed')
abr 21 08:19:42 arch-laptop NetworkManager[325]: <info>  [1619003982.8800] device (wlp2s0): state change: ip-check -> secondaries (reason 'none', sys-iface-state: 'managed')
abr 21 08:19:42 arch-laptop NetworkManager[325]: <info>  [1619003982.8804] device (wlp2s0): state change: secondaries -> activated (reason 'none', sys-iface-state: 'managed')
abr 21 08:19:42 arch-laptop NetworkManager[325]: <info>  [1619003982.8811] manager: NetworkManager state is now CONNECTED_LOCAL
abr 21 08:19:42 arch-laptop NetworkManager[325]: <info>  [1619003982.8837] manager: NetworkManager state is now CONNECTED_SITE
abr 21 08:19:42 arch-laptop NetworkManager[325]: <info>  [1619003982.8849] policy: set 'homewifi_05C' (wlp2s0) as default for IPv4 routing and DNS
abr 21 08:19:42 arch-laptop NetworkManager[325]: <info>  [1619003982.8858] policy: set 'homewifi_05C' (wlp2s0) as default for IPv6 routing and DNS
abr 21 08:19:42 arch-laptop NetworkManager[325]: <info>  [1619003982.8908] device (wlp2s0): Activation: successful, device activated.
abr 21 08:19:43 arch-laptop NetworkManager[325]: <info>  [1619003983.4081] manager: NetworkManager state is now CONNECTED_GLOBAL

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#2 2021-04-23 02:03:03

virtualperson72
Member
Registered: 2019-09-17
Posts: 5

Re: Laptop randomly loses wi-fi connection for a few seconds

I had this happen to my Arch laptop. 

The fix for me was to stop using 80211.n  which then let the laptop just use the other band (I think it was 80211.b) and stop flopping back and forth.  I only noticed the dropouts when I was moving a lot of data.

To block 80211.n edit /etc/modprobe.d/iwlwifi.conf:

options iwlwifi 11n_disable=1

and reboot.

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#3 2021-04-23 19:47:53

Strangiato
Member
Registered: 2020-01-10
Posts: 69

Re: Laptop randomly loses wi-fi connection for a few seconds

virtualperson72 wrote:

I had this happen to my Arch laptop. 

The fix for me was to stop using 80211.n  which then let the laptop just use the other band (I think it was 80211.b) and stop flopping back and forth.  I only noticed the dropouts when I was moving a lot of data.

To block 80211.n edit /etc/modprobe.d/iwlwifi.conf:

options iwlwifi 11n_disable=1

and reboot.

WI-FI mode was set to B+G+N  in the settings page of my internet router.
I have changed it to just N, now I will observe the result in the next days.
I hope this will also solve the poblem with audio over network that randomly stops working apparently without any reason
and then I need to restart user session on my laptop to be able to select remote audio output again.
Thank you very much for your help.

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#4 2021-04-26 21:28:08

Strangiato
Member
Registered: 2020-01-10
Posts: 69

Re: Laptop randomly loses wi-fi connection for a few seconds

Apparently wi-fi is no longer disconnecting (Gnome no longer displays a notification about disconnected network),
but the problem with audio over network persists, apparently it's another problem with my local network.
Here is the log when audio over network is interrupted:

abr 26 18:19:52 arch-laptop NetworkManager[320]: <info>  [1619471992.7536] device (wlp2s0): supplicant interface state: completed -> authenticating
abr 26 18:19:52 arch-laptop NetworkManager[320]: <info>  [1619471992.7678] device (wlp2s0): supplicant interface state: authenticating -> associating
abr 26 18:19:52 arch-laptop NetworkManager[320]: <info>  [1619471992.7816] device (wlp2s0): supplicant interface state: associating -> associated
abr 26 18:20:02 arch-laptop NetworkManager[320]: <info>  [1619472002.8025] device (wlp2s0): supplicant interface state: associated -> disconnected
abr 26 18:20:02 arch-laptop NetworkManager[320]: <info>  [1619472002.8891] device (wlp2s0): supplicant interface state: disconnected -> scanning
abr 26 18:20:03 arch-laptop NetworkManager[320]: <info>  [1619472003.3668] device (wlp2s0): supplicant interface state: scanning -> authenticating
abr 26 18:20:03 arch-laptop NetworkManager[320]: <info>  [1619472003.3809] device (wlp2s0): supplicant interface state: authenticating -> associating
abr 26 18:20:03 arch-laptop NetworkManager[320]: <info>  [1619472003.3948] device (wlp2s0): supplicant interface state: associating -> associated
abr 26 18:20:03 arch-laptop NetworkManager[320]: <info>  [1619472003.3948] device (wlp2s0): DHCPv4 lease renewal requested
abr 26 18:20:03 arch-laptop NetworkManager[320]: <info>  [1619472003.3949] dhcp4 (wlp2s0): canceled DHCP transaction
abr 26 18:20:03 arch-laptop NetworkManager[320]: <info>  [1619472003.3949] dhcp4 (wlp2s0): state changed extended -> terminated
abr 26 18:20:03 arch-laptop NetworkManager[320]: <info>  [1619472003.3959] dhcp4 (wlp2s0): activation: beginning transaction (timeout in 45 seconds)
abr 26 18:20:03 arch-laptop NetworkManager[320]: <info>  [1619472003.3961] device (wlp2s0): DHCPv6 lease renewal requested
abr 26 18:20:03 arch-laptop NetworkManager[320]: <info>  [1619472003.3962] dhcp6 (wlp2s0): canceled DHCP transaction
abr 26 18:20:03 arch-laptop NetworkManager[320]: <info>  [1619472003.3962] dhcp6 (wlp2s0): state changed bound -> terminated
abr 26 18:20:03 arch-laptop NetworkManager[320]: <info>  [1619472003.3966] dhcp6 (wlp2s0): activation: beginning transaction (timeout in 45 seconds)
abr 26 18:20:03 arch-laptop NetworkManager[320]: <info>  [1619472003.4054] device (wlp2s0): supplicant interface state: associated -> 4way_handshake
abr 26 18:20:03 arch-laptop NetworkManager[320]: <info>  [1619472003.4286] device (wlp2s0): supplicant interface state: 4way_handshake -> completed
abr 26 18:20:04 arch-laptop NetworkManager[320]: <info>  [1619472004.5431] dhcp6 (wlp2s0): state changed unknown -> bound, address=2804:14d:4cd8:1607::1
abr 26 18:20:06 arch-laptop NetworkManager[320]: <info>  [1619472006.4066] dhcp4 (wlp2s0): state changed unknown -> bound, address=192.168.0.10

Any ideia how to fix it?

Edit:
I forgot to say that I tried to disable 80211.n but I gave up because my wi-fi became very slow.

Here are more logs gotten when the problem with audio over network occurs:

$dmesg
[16474.327630] wlp2s0: deauthenticated from 6c:b5:6b:68:e2:c8 (Reason: 7=CLASS3_FRAME_FROM_NONASSOC_STA)
[16474.513209] wlp2s0: authenticate with 6c:b5:6b:68:e2:c8
[16474.524889] wlp2s0: send auth to 6c:b5:6b:68:e2:c8 (try 1/3)
[16474.526808] wlp2s0: authenticated
[16474.529343] wlp2s0: associate with 6c:b5:6b:68:e2:c8 (try 1/3)
[16474.533262] wlp2s0: RX AssocResp from 6c:b5:6b:68:e2:c8 (capab=0x1411 status=0 aid=1)
[16474.536537] wlp2s0: associated
[16484.538297] wlp2s0: deauthenticating from 6c:b5:6b:68:e2:c8 by local choice (Reason: 3=DEAUTH_LEAVING)
[16485.130382] wlp2s0: authenticate with 6c:b5:6b:68:e2:c8
[16485.144255] wlp2s0: send auth to 6c:b5:6b:68:e2:c8 (try 1/3)
[16485.162725] wlp2s0: authenticated
[16485.164909] wlp2s0: associate with 6c:b5:6b:68:e2:c8 (try 1/3)
[16485.168828] wlp2s0: RX AssocResp from 6c:b5:6b:68:e2:c8 (capab=0x1411 status=0 aid=1)
[16485.171949] wlp2s0: associated
$journalctl -f
abr 27 14:20:00 arch-laptop kernel: wlp2s0: deauthenticated from 6c:b5:6b:68:e2:c8 (Reason: 7=CLASS3_FRAME_FROM_NONASSOC_STA)
abr 27 14:20:00 arch-laptop wpa_supplicant[347]: wlp2s0: CTRL-EVENT-DISCONNECTED bssid=6c:b5:6b:68:e2:c8 reason=7
abr 27 14:20:00 arch-laptop wpa_supplicant[347]: wlp2s0: SME: Trying to authenticate with 6c:b5:6b:68:e2:c8 (SSID='homewifi_05C' freq=2437 MHz)
abr 27 14:20:00 arch-laptop NetworkManager[317]: <info>  [1619544000.2454] device (wlp2s0): supplicant interface state: completed -> authenticating
abr 27 14:20:00 arch-laptop wpa_supplicant[347]: wlp2s0: CTRL-EVENT-REGDOM-CHANGE init=CORE type=WORLD
abr 27 14:20:00 arch-laptop kernel: wlp2s0: authenticate with 6c:b5:6b:68:e2:c8
abr 27 14:20:00 arch-laptop wpa_supplicant[347]: wlp2s0: Trying to associate with 6c:b5:6b:68:e2:c8 (SSID='homewifi_05C' freq=2437 MHz)
abr 27 14:20:00 arch-laptop kernel: wlp2s0: send auth to 6c:b5:6b:68:e2:c8 (try 1/3)
abr 27 14:20:00 arch-laptop kernel: wlp2s0: authenticated
abr 27 14:20:00 arch-laptop kernel: wlp2s0: associate with 6c:b5:6b:68:e2:c8 (try 1/3)
abr 27 14:20:00 arch-laptop NetworkManager[317]: <info>  [1619544000.2712] device (wlp2s0): supplicant interface state: authenticating -> associating
abr 27 14:20:00 arch-laptop kernel: wlp2s0: RX AssocResp from 6c:b5:6b:68:e2:c8 (capab=0x1411 status=0 aid=1)
abr 27 14:20:00 arch-laptop kernel: wlp2s0: associated
abr 27 14:20:00 arch-laptop wpa_supplicant[347]: wlp2s0: Associated with 6c:b5:6b:68:e2:c8
abr 27 14:20:00 arch-laptop wpa_supplicant[347]: wlp2s0: CTRL-EVENT-SUBNET-STATUS-UPDATE status=0
abr 27 14:20:00 arch-laptop NetworkManager[317]: <info>  [1619544000.2860] device (wlp2s0): supplicant interface state: associating -> associated
abr 27 14:20:08 arch-laptop pulseaudio[781]: Protocol error.
abr 27 14:20:08 arch-laptop gsd-media-keys[875]: Unable to get default sink
abr 27 14:20:10 arch-laptop wpa_supplicant[347]: wlp2s0: Authentication with 6c:b5:6b:68:e2:c8 timed out.
abr 27 14:20:10 arch-laptop kernel: wlp2s0: deauthenticating from 6c:b5:6b:68:e2:c8 by local choice (Reason: 3=DEAUTH_LEAVING)
abr 27 14:20:10 arch-laptop wpa_supplicant[347]: wlp2s0: CTRL-EVENT-DISCONNECTED bssid=6c:b5:6b:68:e2:c8 reason=3 locally_generated=1
abr 27 14:20:10 arch-laptop wpa_supplicant[347]: wlp2s0: CTRL-EVENT-REGDOM-CHANGE init=CORE type=WORLD
abr 27 14:20:10 arch-laptop NetworkManager[317]: <info>  [1619544010.2937] device (wlp2s0): supplicant interface state: associated -> disconnected
abr 27 14:20:10 arch-laptop gnome-shell[736]: An active wireless connection, in infrastructure mode, involves no access point?
abr 27 14:20:10 arch-laptop NetworkManager[317]: <info>  [1619544010.3990] device (wlp2s0): supplicant interface state: disconnected -> scanning
abr 27 14:20:10 arch-laptop wpa_supplicant[347]: wlp2s0: SME: Trying to authenticate with 6c:b5:6b:68:e2:c8 (SSID='homewifi_05C' freq=2437 MHz)
abr 27 14:20:10 arch-laptop kernel: wlp2s0: authenticate with 6c:b5:6b:68:e2:c8
abr 27 14:20:10 arch-laptop kernel: wlp2s0: send auth to 6c:b5:6b:68:e2:c8 (try 1/3)
abr 27 14:20:10 arch-laptop NetworkManager[317]: <info>  [1619544010.8912] device (wlp2s0): supplicant interface state: scanning -> authenticating
abr 27 14:20:10 arch-laptop wpa_supplicant[347]: wlp2s0: Trying to associate with 6c:b5:6b:68:e2:c8 (SSID='homewifi_05C' freq=2437 MHz)
abr 27 14:20:10 arch-laptop NetworkManager[317]: <info>  [1619544010.9065] device (wlp2s0): supplicant interface state: authenticating -> associating
abr 27 14:20:10 arch-laptop kernel: wlp2s0: authenticated
abr 27 14:20:10 arch-laptop kernel: wlp2s0: associate with 6c:b5:6b:68:e2:c8 (try 1/3)
abr 27 14:20:10 arch-laptop kernel: wlp2s0: RX AssocResp from 6c:b5:6b:68:e2:c8 (capab=0x1411 status=0 aid=1)
abr 27 14:20:10 arch-laptop wpa_supplicant[347]: wlp2s0: Associated with 6c:b5:6b:68:e2:c8
abr 27 14:20:10 arch-laptop wpa_supplicant[347]: wlp2s0: CTRL-EVENT-SUBNET-STATUS-UPDATE status=0
abr 27 14:20:10 arch-laptop kernel: wlp2s0: associated
abr 27 14:20:10 arch-laptop NetworkManager[317]: <info>  [1619544010.9211] device (wlp2s0): supplicant interface state: associating -> associated
abr 27 14:20:10 arch-laptop NetworkManager[317]: <info>  [1619544010.9212] device (wlp2s0): DHCPv4 lease renewal requested
abr 27 14:20:10 arch-laptop NetworkManager[317]: <info>  [1619544010.9213] dhcp4 (wlp2s0): canceled DHCP transaction
abr 27 14:20:10 arch-laptop NetworkManager[317]: <info>  [1619544010.9213] dhcp4 (wlp2s0): state changed extended -> terminated
abr 27 14:20:10 arch-laptop NetworkManager[317]: <info>  [1619544010.9223] dhcp4 (wlp2s0): activation: beginning transaction (timeout in 45 seconds)
abr 27 14:20:10 arch-laptop NetworkManager[317]: <info>  [1619544010.9226] device (wlp2s0): DHCPv6 lease renewal requested
abr 27 14:20:10 arch-laptop NetworkManager[317]: <info>  [1619544010.9227] dhcp6 (wlp2s0): canceled DHCP transaction
abr 27 14:20:10 arch-laptop NetworkManager[317]: <info>  [1619544010.9228] dhcp6 (wlp2s0): state changed bound -> terminated
abr 27 14:20:10 arch-laptop NetworkManager[317]: <info>  [1619544010.9237] dhcp6 (wlp2s0): activation: beginning transaction (timeout in 45 seconds)
abr 27 14:20:10 arch-laptop NetworkManager[317]: <info>  [1619544010.9320] device (wlp2s0): supplicant interface state: associated -> 4way_handshake
abr 27 14:20:10 arch-laptop wpa_supplicant[347]: wlp2s0: WPA: Key negotiation completed with 6c:b5:6b:68:e2:c8 [PTK=CCMP GTK=CCMP]
abr 27 14:20:10 arch-laptop wpa_supplicant[347]: wlp2s0: CTRL-EVENT-CONNECTED - Connection to 6c:b5:6b:68:e2:c8 completed [id=0 id_str=]
abr 27 14:20:10 arch-laptop NetworkManager[317]: <info>  [1619544010.9602] device (wlp2s0): supplicant interface state: 4way_handshake -> completed
abr 27 14:20:11 arch-laptop wpa_supplicant[347]: wlp2s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-38 noise=9999 txrate=1000
abr 27 14:20:12 arch-laptop NetworkManager[317]: <info>  [1619544012.0092] dhcp6 (wlp2s0): state changed unknown -> bound, address=2804:14d:4cd8:1607::1
abr 27 14:20:12 arch-laptop dbus-daemon[315]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' requested by ':1.3' (uid=0 pid=317 comm="/usr/bin/NetworkManager --no-daemon ")
abr 27 14:20:12 arch-laptop systemd[1]: Starting Network Manager Script Dispatcher Service...
abr 27 14:20:12 arch-laptop dbus-daemon[315]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
abr 27 14:20:12 arch-laptop audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
abr 27 14:20:12 arch-laptop systemd[1]: Started Network Manager Script Dispatcher Service.
abr 27 14:20:12 arch-laptop kernel: audit: type=1130 audit(1619544012.040:230): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
abr 27 14:20:13 arch-laptop NetworkManager[317]: <info>  [1619544013.9957] dhcp4 (wlp2s0): state changed unknown -> bound, address=192.168.0.10
abr 27 14:20:22 arch-laptop systemd[1]: NetworkManager-dispatcher.service: Deactivated successfully.
abr 27 14:20:22 arch-laptop audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
abr 27 14:20:22 arch-laptop kernel: audit: type=1131 audit(1619544022.747:231): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
abr 27 14:20:30 arch-laptop dbus-daemon[315]: [system] Activating via systemd: service name='org.bluez' unit='dbus-org.bluez.service' requested by ':1.143' (uid=1000 pid=13919 comm="/usr/bin/bubblemail-avatar-provider ")
abr 27 14:20:30 arch-laptop dbus-daemon[315]: [system] Activation via systemd failed for unit 'dbus-org.bluez.service': Unit dbus-org.bluez.service not found.
abr 27 14:20:55 arch-laptop audit[12074]: USER_END pid=12074 uid=1000 auid=1000 ses=4 msg='op=PAM:session_close grantors=pam_limits,pam_unix,pam_permit acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
abr 27 14:20:55 arch-laptop kernel: audit: type=1106 audit(1619544055.854:232): pid=12074 uid=1000 auid=1000 ses=4 msg='op=PAM:session_close grantors=pam_limits,pam_unix,pam_permit acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
abr 27 14:20:55 arch-laptop kernel: audit: type=1104 audit(1619544055.854:233): pid=12074 uid=1000 auid=1000 ses=4 msg='op=PAM:setcred grantors=pam_faillock,pam_permit,pam_faillock acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
abr 27 14:20:55 arch-laptop audit[12074]: CRED_DISP pid=12074 uid=1000 auid=1000 ses=4 msg='op=PAM:setcred grantors=pam_faillock,pam_permit,pam_faillock acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'

Last edited by Strangiato (2021-04-28 00:25:34)

Offline

#5 2021-04-28 06:56:40

Allexj
Member
Registered: 2015-07-11
Posts: 55

Re: Laptop randomly loses wi-fi connection for a few seconds

Strangiato wrote:

I forgot to say that I tried to disable 80211.n but I gave up because my wi-fi became very slow.

So which standard did you choose? I ask this because you said that you only have n enabled, but now you disabled n.

Offline

#6 2021-04-28 10:49:36

Strangiato
Member
Registered: 2020-01-10
Posts: 69

Re: Laptop randomly loses wi-fi connection for a few seconds

Allexj wrote:
Strangiato wrote:

I forgot to say that I tried to disable 80211.n but I gave up because my wi-fi became very slow.

So which standard did you choose? I ask this because you said that you only have n enabled, but now you disabled n.

Currently I'm using n. If n is disabled, wi-fi connection is very slow when I copy data to a samba share, for example.

Offline

#7 2021-04-28 13:01:23

Allexj
Member
Registered: 2015-07-11
Posts: 55

Re: Laptop randomly loses wi-fi connection for a few seconds

Strangiato wrote:

Currently I'm using n. If n is disabled, wi-fi connection is very slow when I copy data to a samba share, for example.

ok, but when you disable n, which standard do you use? g? a?

Offline

#8 2021-04-28 13:06:37

Strangiato
Member
Registered: 2020-01-10
Posts: 69

Re: Laptop randomly loses wi-fi connection for a few seconds

Allexj wrote:
Strangiato wrote:

Currently I'm using n. If n is disabled, wi-fi connection is very slow when I copy data to a samba share, for example.

ok, but when you disable n, which standard do you use? g? a?

I disabled N in the driver following virtualperson72's instructions, then I configured G in the settings page of my internet router.

Edit:
Yesterday I adjusted the wi-fi regulatory domain to my country but the problem have just happened again.

$journalctl -xb
Apr 28 10:20:01 arch-laptop kernel: wlp2s0: deauthenticated from 6c:b5:6b:68:e2:c8 (Reason: 7=CLASS3_FRAME_FROM_NONASSOC_STA)
Apr 28 10:20:01 arch-laptop wpa_supplicant[349]: wlp2s0: CTRL-EVENT-DISCONNECTED bssid=6c:b5:6b:68:e2:c8 reason=7
Apr 28 10:20:01 arch-laptop wpa_supplicant[349]: wlp2s0: SME: Trying to authenticate with 6c:b5:6b:68:e2:c8 (SSID='homewifi_05C' freq=2427 MHz)
Apr 28 10:20:01 arch-laptop wpa_supplicant[349]: wlp2s0: CTRL-EVENT-REGDOM-CHANGE init=CORE type=WORLD
Apr 28 10:20:01 arch-laptop wpa_supplicant[349]: wlp2s0: CTRL-EVENT-REGDOM-CHANGE init=USER type=COUNTRY alpha2=BR
Apr 28 10:20:01 arch-laptop NetworkManager[312]: <info>  [1619616001.8926] device (wlp2s0): supplicant interface state: completed -> authenticating
Apr 28 10:20:01 arch-laptop kernel: wlp2s0: authenticate with 6c:b5:6b:68:e2:c8
Apr 28 10:20:01 arch-laptop wpa_supplicant[349]: wlp2s0: Trying to associate with 6c:b5:6b:68:e2:c8 (SSID='homewifi_05C' freq=2427 MHz)
Apr 28 10:20:01 arch-laptop kernel: wlp2s0: send auth to 6c:b5:6b:68:e2:c8 (try 1/3)
Apr 28 10:20:01 arch-laptop kernel: wlp2s0: authenticated
Apr 28 10:20:01 arch-laptop kernel: wlp2s0: associate with 6c:b5:6b:68:e2:c8 (try 1/3)
Apr 28 10:20:01 arch-laptop NetworkManager[312]: <info>  [1619616001.9052] device (wlp2s0): supplicant interface state: authenticating -> associating
Apr 28 10:20:01 arch-laptop kernel: wlp2s0: RX AssocResp from 6c:b5:6b:68:e2:c8 (capab=0x1411 status=0 aid=1)
Apr 28 10:20:01 arch-laptop wpa_supplicant[349]: wlp2s0: Associated with 6c:b5:6b:68:e2:c8
Apr 28 10:20:01 arch-laptop wpa_supplicant[349]: wlp2s0: CTRL-EVENT-SUBNET-STATUS-UPDATE status=0
Apr 28 10:20:01 arch-laptop kernel: wlp2s0: associated
Apr 28 10:20:01 arch-laptop NetworkManager[312]: <info>  [1619616001.9189] device (wlp2s0): supplicant interface state: associating -> associated
Apr 28 10:20:11 arch-laptop wpa_supplicant[349]: wlp2s0: Authentication with 6c:b5:6b:68:e2:c8 timed out.
Apr 28 10:20:11 arch-laptop kernel: wlp2s0: deauthenticating from 6c:b5:6b:68:e2:c8 by local choice (Reason: 3=DEAUTH_LEAVING)
Apr 28 10:20:11 arch-laptop wpa_supplicant[349]: wlp2s0: CTRL-EVENT-DISCONNECTED bssid=6c:b5:6b:68:e2:c8 reason=3 locally_generated=1
Apr 28 10:20:11 arch-laptop wpa_supplicant[349]: wlp2s0: CTRL-EVENT-REGDOM-CHANGE init=CORE type=WORLD
Apr 28 10:20:11 arch-laptop wpa_supplicant[349]: wlp2s0: CTRL-EVENT-REGDOM-CHANGE init=USER type=COUNTRY alpha2=BR
Apr 28 10:20:11 arch-laptop NetworkManager[312]: <info>  [1619616011.9338] device (wlp2s0): supplicant interface state: associated -> disconnected
Apr 28 10:20:11 arch-laptop gnome-shell[703]: An active wireless connection, in infrastructure mode, involves no access point?
Apr 28 10:20:12 arch-laptop NetworkManager[312]: <info>  [1619616012.0338] device (wlp2s0): supplicant interface state: disconnected -> scanning
Apr 28 10:20:12 arch-laptop wpa_supplicant[349]: wlp2s0: SME: Trying to authenticate with 6c:b5:6b:68:e2:c8 (SSID='homewifi_05C' freq=2427 MHz)
Apr 28 10:20:12 arch-laptop kernel: wlp2s0: authenticate with 6c:b5:6b:68:e2:c8
Apr 28 10:20:12 arch-laptop NetworkManager[312]: <info>  [1619616012.5882] device (wlp2s0): supplicant interface state: scanning -> authenticating
Apr 28 10:20:12 arch-laptop kernel: wlp2s0: send auth to 6c:b5:6b:68:e2:c8 (try 1/3)
Apr 28 10:20:12 arch-laptop pulseaudio[761]: Protocol error.
Apr 28 10:20:12 arch-laptop wpa_supplicant[349]: wlp2s0: Trying to associate with 6c:b5:6b:68:e2:c8 (SSID='homewifi_05C' freq=2427 MHz)
Apr 28 10:20:12 arch-laptop kernel: wlp2s0: authenticated
Apr 28 10:20:12 arch-laptop kernel: wlp2s0: associate with 6c:b5:6b:68:e2:c8 (try 1/3)
Apr 28 10:20:12 arch-laptop NetworkManager[312]: <info>  [1619616012.6119] device (wlp2s0): supplicant interface state: authenticating -> associating
Apr 28 10:20:12 arch-laptop kernel: wlp2s0: RX AssocResp from 6c:b5:6b:68:e2:c8 (capab=0x1411 status=0 aid=1)
Apr 28 10:20:12 arch-laptop kernel: wlp2s0: associated
Apr 28 10:20:12 arch-laptop wpa_supplicant[349]: wlp2s0: Associated with 6c:b5:6b:68:e2:c8
Apr 28 10:20:12 arch-laptop wpa_supplicant[349]: wlp2s0: CTRL-EVENT-SUBNET-STATUS-UPDATE status=0
Apr 28 10:20:12 arch-laptop NetworkManager[312]: <info>  [1619616012.6244] device (wlp2s0): supplicant interface state: associating -> associated
Apr 28 10:20:12 arch-laptop NetworkManager[312]: <info>  [1619616012.6245] device (wlp2s0): DHCPv4 lease renewal requested
Apr 28 10:20:12 arch-laptop gsd-media-keys[852]: Unable to get default sink
Apr 28 10:20:12 arch-laptop NetworkManager[312]: <info>  [1619616012.6355] dhcp4 (wlp2s0): canceled DHCP transaction
Apr 28 10:20:12 arch-laptop NetworkManager[312]: <info>  [1619616012.6355] dhcp4 (wlp2s0): state changed bound -> terminated
Apr 28 10:20:12 arch-laptop NetworkManager[312]: <info>  [1619616012.6360] dhcp4 (wlp2s0): activation: beginning transaction (timeout in 45 seconds)
Apr 28 10:20:12 arch-laptop NetworkManager[312]: <info>  [1619616012.6361] device (wlp2s0): DHCPv6 lease renewal requested
Apr 28 10:20:12 arch-laptop NetworkManager[312]: <info>  [1619616012.6362] dhcp6 (wlp2s0): canceled DHCP transaction
Apr 28 10:20:12 arch-laptop NetworkManager[312]: <info>  [1619616012.6362] dhcp6 (wlp2s0): state changed bound -> terminated
Apr 28 10:20:12 arch-laptop NetworkManager[312]: <info>  [1619616012.6366] dhcp6 (wlp2s0): activation: beginning transaction (timeout in 45 seconds)
Apr 28 10:20:12 arch-laptop NetworkManager[312]: <info>  [1619616012.6401] device (wlp2s0): supplicant interface state: associated -> 4way_handshake
Apr 28 10:20:12 arch-laptop wpa_supplicant[349]: wlp2s0: WPA: Key negotiation completed with 6c:b5:6b:68:e2:c8 [PTK=CCMP GTK=CCMP]
Apr 28 10:20:12 arch-laptop wpa_supplicant[349]: wlp2s0: CTRL-EVENT-CONNECTED - Connection to 6c:b5:6b:68:e2:c8 completed [id=0 id_str=]
Apr 28 10:20:12 arch-laptop NetworkManager[312]: <info>  [1619616012.6612] device (wlp2s0): supplicant interface state: 4way_handshake -> completed
Apr 28 10:20:12 arch-laptop wpa_supplicant[349]: wlp2s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-38 noise=9999 txrate=1000
Apr 28 10:20:13 arch-laptop NetworkManager[312]: <info>  [1619616013.7328] dhcp6 (wlp2s0): state changed unknown -> bound, address=2804:14d:4cd8:1607::1
Apr 28 10:20:13 arch-laptop dbus-daemon[311]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' requested by ':1.3' (uid=0 pid=312 comm="/usr/bin/NetworkManager --no-daemon ")
Apr 28 10:20:13 arch-laptop systemd[1]: Starting Network Manager Script Dispatcher Service...
-- Subject: A start job for unit NetworkManager-dispatcher.service has begun execution
-- Defined-By: systemd
-- Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- A start job for unit NetworkManager-dispatcher.service has begun execution.
-- 
-- The job identifier is 1345.
Apr 28 10:20:13 arch-laptop dbus-daemon[311]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Apr 28 10:20:13 arch-laptop systemd[1]: Started Network Manager Script Dispatcher Service.
-- Subject: A start job for unit NetworkManager-dispatcher.service has finished successfully
-- Defined-By: systemd
-- Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- A start job for unit NetworkManager-dispatcher.service has finished successfully.
-- 
-- The job identifier is 1345.
Apr 28 10:20:13 arch-laptop audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Apr 28 10:20:13 arch-laptop kernel: audit: type=1130 audit(1619616013.745:105): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Apr 28 10:20:15 arch-laptop audit[2844]: USER_AUTH pid=2844 uid=1000 auid=1000 ses=4 msg='op=PAM:authentication grantors=pam_faillock,pam_permit,pam_faillock acct="stalker" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
Apr 28 10:20:15 arch-laptop dbus-daemon[311]: [system] Activating via systemd: service name='org.freedesktop.home1' unit='dbus-org.freedesktop.home1.service' requested by ':1.77' (uid=0 pid=2844 comm="sudo dmesg ")
Apr 28 10:20:15 arch-laptop dbus-daemon[311]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.home1.service': Unit dbus-org.freedesktop.home1.service not found.
Apr 28 10:20:15 arch-laptop kernel: audit: type=1100 audit(1619616015.562:106): pid=2844 uid=1000 auid=1000 ses=4 msg='op=PAM:authentication grantors=pam_faillock,pam_permit,pam_faillock acct="stalker" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
Apr 28 10:20:15 arch-laptop sudo[2844]: pam_systemd_home(sudo:account): systemd-homed is not available: Unit dbus-org.freedesktop.home1.service not found.
Apr 28 10:20:15 arch-laptop kernel: audit: type=1101 audit(1619616015.565:107): pid=2844 uid=1000 auid=1000 ses=4 msg='op=PAM:accounting grantors=pam_unix,pam_permit,pam_time acct="stalker" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
Apr 28 10:20:15 arch-laptop kernel: audit: type=1110 audit(1619616015.565:108): pid=2844 uid=1000 auid=1000 ses=4 msg='op=PAM:setcred grantors=pam_faillock,pam_permit,pam_faillock acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
Apr 28 10:20:15 arch-laptop kernel: audit: type=1105 audit(1619616015.565:109): pid=2844 uid=1000 auid=1000 ses=4 msg='op=PAM:session_open grantors=pam_limits,pam_unix,pam_permit acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
Apr 28 10:20:15 arch-laptop audit[2844]: USER_ACCT pid=2844 uid=1000 auid=1000 ses=4 msg='op=PAM:accounting grantors=pam_unix,pam_permit,pam_time acct="stalker" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
Apr 28 10:20:15 arch-laptop audit[2844]: CRED_REFR pid=2844 uid=1000 auid=1000 ses=4 msg='op=PAM:setcred grantors=pam_faillock,pam_permit,pam_faillock acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
Apr 28 10:20:15 arch-laptop audit[2844]: USER_START pid=2844 uid=1000 auid=1000 ses=4 msg='op=PAM:session_open grantors=pam_limits,pam_unix,pam_permit acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
Apr 28 10:20:15 arch-laptop sudo[2844]:  stalker : TTY=pts/0 ; PWD=/home/stalker ; USER=root ; COMMAND=/usr/bin/dmesg
Apr 28 10:20:15 arch-laptop sudo[2844]: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1000)
Apr 28 10:20:15 arch-laptop sudo[2844]: pam_unix(sudo:session): session closed for user root
Apr 28 10:20:15 arch-laptop audit[2844]: USER_END pid=2844 uid=1000 auid=1000 ses=4 msg='op=PAM:session_close grantors=pam_limits,pam_unix,pam_permit acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
Apr 28 10:20:15 arch-laptop audit[2844]: CRED_DISP pid=2844 uid=1000 auid=1000 ses=4 msg='op=PAM:setcred grantors=pam_faillock,pam_permit,pam_faillock acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
Apr 28 10:20:15 arch-laptop kernel: audit: type=1106 audit(1619616015.575:110): pid=2844 uid=1000 auid=1000 ses=4 msg='op=PAM:session_close grantors=pam_limits,pam_unix,pam_permit acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
Apr 28 10:20:15 arch-laptop kernel: audit: type=1104 audit(1619616015.575:111): pid=2844 uid=1000 auid=1000 ses=4 msg='op=PAM:setcred grantors=pam_faillock,pam_permit,pam_faillock acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
Apr 28 10:20:15 arch-laptop NetworkManager[312]: <info>  [1619616015.6489] dhcp4 (wlp2s0): state changed unknown -> bound, address=192.168.0.10
Apr 28 10:20:23 arch-laptop systemd[1]: NetworkManager-dispatcher.service: Deactivated successfully.
-- Subject: Unit succeeded
-- Defined-By: systemd
-- Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- The unit NetworkManager-dispatcher.service has successfully entered the 'dead' state.
Apr 28 10:20:23 arch-laptop audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Apr 28 10:20:23 arch-laptop kernel: audit: type=1131 audit(1619616023.748:112): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
$journalctl -u NetworkManager.service
abr 28 10:20:01 arch-laptop NetworkManager[312]: <info>  [1619616001.8926] device (wlp2s0): supplicant interface state: completed -> authenticating
abr 28 10:20:01 arch-laptop NetworkManager[312]: <info>  [1619616001.9052] device (wlp2s0): supplicant interface state: authenticating -> associating
abr 28 10:20:01 arch-laptop NetworkManager[312]: <info>  [1619616001.9189] device (wlp2s0): supplicant interface state: associating -> associated
abr 28 10:20:11 arch-laptop NetworkManager[312]: <info>  [1619616011.9338] device (wlp2s0): supplicant interface state: associated -> disconnected
abr 28 10:20:12 arch-laptop NetworkManager[312]: <info>  [1619616012.0338] device (wlp2s0): supplicant interface state: disconnected -> scanning
abr 28 10:20:12 arch-laptop NetworkManager[312]: <info>  [1619616012.5882] device (wlp2s0): supplicant interface state: scanning -> authenticating
abr 28 10:20:12 arch-laptop NetworkManager[312]: <info>  [1619616012.6119] device (wlp2s0): supplicant interface state: authenticating -> associating
abr 28 10:20:12 arch-laptop NetworkManager[312]: <info>  [1619616012.6244] device (wlp2s0): supplicant interface state: associating -> associated
abr 28 10:20:12 arch-laptop NetworkManager[312]: <info>  [1619616012.6245] device (wlp2s0): DHCPv4 lease renewal requested
abr 28 10:20:12 arch-laptop NetworkManager[312]: <info>  [1619616012.6355] dhcp4 (wlp2s0): canceled DHCP transaction
abr 28 10:20:12 arch-laptop NetworkManager[312]: <info>  [1619616012.6355] dhcp4 (wlp2s0): state changed bound -> terminated
abr 28 10:20:12 arch-laptop NetworkManager[312]: <info>  [1619616012.6360] dhcp4 (wlp2s0): activation: beginning transaction (timeout in 45 seconds)
abr 28 10:20:12 arch-laptop NetworkManager[312]: <info>  [1619616012.6361] device (wlp2s0): DHCPv6 lease renewal requested
abr 28 10:20:12 arch-laptop NetworkManager[312]: <info>  [1619616012.6362] dhcp6 (wlp2s0): canceled DHCP transaction
abr 28 10:20:12 arch-laptop NetworkManager[312]: <info>  [1619616012.6362] dhcp6 (wlp2s0): state changed bound -> terminated
abr 28 10:20:12 arch-laptop NetworkManager[312]: <info>  [1619616012.6366] dhcp6 (wlp2s0): activation: beginning transaction (timeout in 45 seconds)
abr 28 10:20:12 arch-laptop NetworkManager[312]: <info>  [1619616012.6401] device (wlp2s0): supplicant interface state: associated -> 4way_handshake
abr 28 10:20:12 arch-laptop NetworkManager[312]: <info>  [1619616012.6612] device (wlp2s0): supplicant interface state: 4way_handshake -> completed
abr 28 10:20:13 arch-laptop NetworkManager[312]: <info>  [1619616013.7328] dhcp6 (wlp2s0): state changed unknown -> bound, address=2804:14d:4cd8:1607::1
abr 28 10:20:15 arch-laptop NetworkManager[312]: <info>  [1619616015.6489] dhcp4 (wlp2s0): state changed unknown -> bound, address=192.168.0.10

Edit2:
Sometthing happened again with wi-fi connection, but this time my laptop did not lose the connection while I was streaming audio over network.
The audio just stopped for ~5 seconds and then streaming continued.

$ iwevent
Waiting for Wireless Events from interfaces...
23:20:03.915432   wlp2s0   New Access Point/Cell address:Not-Associated
23:20:03.950907   wlp2s0   Scan request completed
23:20:03.968774   wlp2s0   Association Request IEs:000C686F6D65776966695F303543010802040B160C12182432043048606C2102000F30140100000FAC040100000FAC040100000FAC0200002D1A7E1017FF000
23:20:03.968829   wlp2s0   Association Response IEs:010882848B962430486C32040C121860460572080100002D1ABC091BFF000000000000000000000000000000000000000000003D16040800000000000000000
23:20:03.968865   wlp2s0   New Access Point/Cell address:6C:B5:6B:68:E2:C8
23:20:13.985163   wlp2s0   New Access Point/Cell address:Not-Associated
23:20:14.556910   wlp2s0   Scan request completed
23:20:14.572053   wlp2s0   Association Request IEs:000C686F6D65776966695F303543010802040B160C12182432043048606C2102000F30140100000FAC040100000FAC040100000FAC0200002D1A7E1017FF000
23:20:14.572108   wlp2s0   Association Response IEs:010882848B962430486C32040C121860460572080100002D1ABC091BFF000000000000000000000000000000000000000000003D16040804000000000000000
23:20:14.572183   wlp2s0   New Access Point/Cell address:6C:B5:6B:68:E2:C8

Last edited by Strangiato (2021-04-28 23:29:42)

Offline

#9 2021-05-01 21:41:43

Strangiato
Member
Registered: 2020-01-10
Posts: 69

Re: Laptop randomly loses wi-fi connection for a few seconds

I have set MAC address of my internet router as BSSID in the settings of my wi-fi connection but the problem persists.
Now journalctl log also mentions "(Reason: 3=DEAUTH_LEAVING)"  error.

#journalctl -xb
mai 01 18:20:15 arch-laptop kernel: wlp2s0: deauthenticated from 6c:b5:6b:68:e2:c8 (Reason: 7=CLASS3_FRAME_FROM_NONASSOC_STA)
mai 01 18:20:15 arch-laptop wpa_supplicant[382]: wlp2s0: CTRL-EVENT-DISCONNECTED bssid=6c:b5:6b:68:e2:c8 reason=7
mai 01 18:20:15 arch-laptop wpa_supplicant[382]: wlp2s0: SME: Trying to authenticate with 6c:b5:6b:68:e2:c8 (SSID='homewifi_05C' freq=2427 MHz)
mai 01 18:20:15 arch-laptop wpa_supplicant[382]: wlp2s0: CTRL-EVENT-REGDOM-CHANGE init=CORE type=WORLD
mai 01 18:20:15 arch-laptop wpa_supplicant[382]: wlp2s0: CTRL-EVENT-REGDOM-CHANGE init=USER type=COUNTRY alpha2=BR
mai 01 18:20:15 arch-laptop NetworkManager[320]: <info>  [1619904015.3174] device (wlp2s0): supplicant interface state: completed -> authenticating
mai 01 18:20:15 arch-laptop kernel: wlp2s0: authenticate with 6c:b5:6b:68:e2:c8
mai 01 18:20:15 arch-laptop kernel: wlp2s0: send auth to 6c:b5:6b:68:e2:c8 (try 1/3)
mai 01 18:20:15 arch-laptop wpa_supplicant[382]: wlp2s0: Trying to associate with 6c:b5:6b:68:e2:c8 (SSID='homewifi_05C' freq=2427 MHz)
mai 01 18:20:15 arch-laptop NetworkManager[320]: <info>  [1619904015.3292] device (wlp2s0): supplicant interface state: authenticating -> associating
mai 01 18:20:15 arch-laptop kernel: wlp2s0: authenticated
mai 01 18:20:15 arch-laptop kernel: wlp2s0: associate with 6c:b5:6b:68:e2:c8 (try 1/3)
mai 01 18:20:15 arch-laptop kernel: wlp2s0: RX AssocResp from 6c:b5:6b:68:e2:c8 (capab=0x1411 status=0 aid=1)
mai 01 18:20:15 arch-laptop kernel: wlp2s0: associated
mai 01 18:20:15 arch-laptop wpa_supplicant[382]: wlp2s0: Associated with 6c:b5:6b:68:e2:c8
mai 01 18:20:15 arch-laptop wpa_supplicant[382]: wlp2s0: CTRL-EVENT-SUBNET-STATUS-UPDATE status=0
mai 01 18:20:15 arch-laptop NetworkManager[320]: <info>  [1619904015.3438] device (wlp2s0): supplicant interface state: associating -> associated
mai 01 18:20:18 arch-laptop dbus-daemon[319]: [system] Activating via systemd: service name='org.bluez' unit='dbus-org.bluez.service' requested by ':1.115' (uid=1000 pid=7050 comm="/usr/bin/bubblemail-avatar-provider ")
mai 01 18:20:18 arch-laptop dbus-daemon[319]: [system] Activation via systemd failed for unit 'dbus-org.bluez.service': Unit dbus-org.bluez.service not found.
mai 01 18:20:24 arch-laptop pulseaudio[761]: Protocol error.
mai 01 18:20:24 arch-laptop gsd-media-keys[854]: Unable to get default sink
mai 01 18:20:25 arch-laptop wpa_supplicant[382]: wlp2s0: Authentication with 6c:b5:6b:68:e2:c8 timed out.
mai 01 18:20:25 arch-laptop kernel: wlp2s0: deauthenticating from 6c:b5:6b:68:e2:c8 by local choice (Reason: 3=DEAUTH_LEAVING)
mai 01 18:20:25 arch-laptop wpa_supplicant[382]: wlp2s0: CTRL-EVENT-DISCONNECTED bssid=6c:b5:6b:68:e2:c8 reason=3 locally_generated=1
mai 01 18:20:25 arch-laptop wpa_supplicant[382]: wlp2s0: CTRL-EVENT-REGDOM-CHANGE init=CORE type=WORLD
mai 01 18:20:25 arch-laptop wpa_supplicant[382]: wlp2s0: CTRL-EVENT-REGDOM-CHANGE init=USER type=COUNTRY alpha2=BR
mai 01 18:20:25 arch-laptop NetworkManager[320]: <info>  [1619904025.3600] device (wlp2s0): supplicant interface state: associated -> disconnected
mai 01 18:20:25 arch-laptop gnome-shell[703]: An active wireless connection, in infrastructure mode, involves no access point?
mai 01 18:20:25 arch-laptop NetworkManager[320]: <info>  [1619904025.4593] device (wlp2s0): supplicant interface state: disconnected -> scanning
mai 01 18:20:25 arch-laptop kernel: wlp2s0: authenticate with 6c:b5:6b:68:e2:c8
mai 01 18:20:25 arch-laptop wpa_supplicant[382]: wlp2s0: SME: Trying to authenticate with 6c:b5:6b:68:e2:c8 (SSID='homewifi_05C' freq=2427 MHz)
mai 01 18:20:25 arch-laptop kernel: wlp2s0: send auth to 6c:b5:6b:68:e2:c8 (try 1/3)
mai 01 18:20:25 arch-laptop NetworkManager[320]: <info>  [1619904025.9085] device (wlp2s0): supplicant interface state: scanning -> authenticating
mai 01 18:20:25 arch-laptop wpa_supplicant[382]: wlp2s0: Trying to associate with 6c:b5:6b:68:e2:c8 (SSID='homewifi_05C' freq=2427 MHz)
mai 01 18:20:25 arch-laptop kernel: wlp2s0: authenticated
mai 01 18:20:25 arch-laptop NetworkManager[320]: <info>  [1619904025.9116] device (wlp2s0): supplicant interface state: authenticating -> associating
mai 01 18:20:25 arch-laptop kernel: wlp2s0: associate with 6c:b5:6b:68:e2:c8 (try 1/3)
mai 01 18:20:25 arch-laptop kernel: wlp2s0: RX AssocResp from 6c:b5:6b:68:e2:c8 (capab=0x1411 status=0 aid=1)
mai 01 18:20:25 arch-laptop wpa_supplicant[382]: wlp2s0: Associated with 6c:b5:6b:68:e2:c8
mai 01 18:20:25 arch-laptop wpa_supplicant[382]: wlp2s0: CTRL-EVENT-SUBNET-STATUS-UPDATE status=0
mai 01 18:20:25 arch-laptop kernel: wlp2s0: associated
mai 01 18:20:25 arch-laptop NetworkManager[320]: <info>  [1619904025.9257] device (wlp2s0): supplicant interface state: associating -> associated
mai 01 18:20:25 arch-laptop NetworkManager[320]: <info>  [1619904025.9258] device (wlp2s0): DHCPv4 lease renewal requested
mai 01 18:20:25 arch-laptop NetworkManager[320]: <info>  [1619904025.9259] dhcp4 (wlp2s0): canceled DHCP transaction
mai 01 18:20:25 arch-laptop NetworkManager[320]: <info>  [1619904025.9259] dhcp4 (wlp2s0): state changed extended -> terminated
mai 01 18:20:25 arch-laptop NetworkManager[320]: <info>  [1619904025.9264] dhcp4 (wlp2s0): activation: beginning transaction (timeout in 45 seconds)
mai 01 18:20:25 arch-laptop NetworkManager[320]: <info>  [1619904025.9390] device (wlp2s0): supplicant interface state: associated -> 4way_handshake
mai 01 18:20:25 arch-laptop wpa_supplicant[382]: wlp2s0: WPA: Key negotiation completed with 6c:b5:6b:68:e2:c8 [PTK=CCMP GTK=CCMP]
mai 01 18:20:25 arch-laptop wpa_supplicant[382]: wlp2s0: CTRL-EVENT-CONNECTED - Connection to 6c:b5:6b:68:e2:c8 completed [id=0 id_str=]
mai 01 18:20:25 arch-laptop NetworkManager[320]: <info>  [1619904025.9595] device (wlp2s0): supplicant interface state: 4way_handshake -> completed
mai 01 18:20:28 arch-laptop NetworkManager[320]: <info>  [1619904028.9385] dhcp4 (wlp2s0): state changed unknown -> bound, address=192.168.0.10
mai 01 18:20:28 arch-laptop dbus-daemon[319]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' requested by ':1.2' (uid=0 pid=320 comm="/usr/bin/NetworkManager --no-daemon ")
mai 01 18:20:28 arch-laptop systemd[1]: Starting Network Manager Script Dispatcher Service...
░░ Subject: Unidade NetworkManager-dispatcher.service sendo iniciado
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░ 
░░ A unidade NetworkManager-dispatcher.service está sendo iniciada.
mai 01 18:20:28 arch-laptop dbus-daemon[319]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
mai 01 18:20:28 arch-laptop systemd[1]: Started Network Manager Script Dispatcher Service.
░░ Subject: Unidade NetworkManager-dispatcher.service concluiu a inicialização
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░ 
░░ A unidade NetworkManager-dispatcher.service concluiu a inicialização.
░░ 
░░ The start-up result is done.
mai 01 18:20:28 arch-laptop audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
mai 01 18:20:28 arch-laptop nm-dispatcher[7082]: req:1 'dhcp4-change' [wlp2s0]: find-scripts: Cannot execute '/etc/NetworkManager/dispatcher.d/wlan_auto_toggle.sh': not executable by owner.
mai 01 18:20:28 arch-laptop kernel: audit: type=1130 audit(1619904028.948:196): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
mai 01 18:20:29 arch-laptop opera.desktop[1333]: [1333:1348:0501/182029.371588:ERROR:connection_factory_impl.cc(428)] Failed to connect to MCS endpoint with error -105
mai 01 18:20:38 arch-laptop systemd[640]: Started Application launched by gsd-media-keys.
░░ Subject: Unidade UNIT concluiu a inicialização
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░ 
░░ A unidade UNIT concluiu a inicialização.
░░ 
░░ The start-up result is done.
mai 01 18:20:38 arch-laptop dbus-daemon[657]: [session uid=1000 pid=657] Activating via systemd: service name='org.gnome.Terminal' unit='gnome-terminal-server.service' requested by ':1.200' (uid=1000 pid=7088 comm="gnome-terminal ")
mai 01 18:20:38 arch-laptop systemd[640]: Starting GNOME Terminal Server...
░░ Subject: Unidade UNIT sendo iniciado
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░ 
░░ A unidade UNIT está sendo iniciada.
mai 01 18:20:38 arch-laptop gnome-terminal-server[7095]: Display does not support owner-change; copy/paste will be broken!
mai 01 18:20:38 arch-laptop dbus-daemon[657]: [session uid=1000 pid=657] Successfully activated service 'org.gnome.Terminal'
mai 01 18:20:38 arch-laptop systemd[640]: Started GNOME Terminal Server.
░░ Subject: Unidade UNIT concluiu a inicialização
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░ 
░░ A unidade UNIT concluiu a inicialização.
░░ 
░░ The start-up result is done.
mai 01 18:20:38 arch-laptop systemd[640]: Started VTE child process 7103 launched by gnome-terminal-server process 7095.
░░ Subject: Unidade UNIT concluiu a inicialização
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░ 
░░ A unidade UNIT concluiu a inicialização.
░░ 
░░ The start-up result is done.
mai 01 18:20:38 arch-laptop systemd[640]: app-gnome-gnome\x2dterminal-7088.scope: Deactivated successfully.
░░ Subject: Unit succeeded
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░ 
░░ The unit UNIT has successfully entered the 'dead' state.
mai 01 18:20:38 arch-laptop systemd[1]: NetworkManager-dispatcher.service: Deactivated successfully.
░░ Subject: Unit succeeded
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░ 
░░ The unit NetworkManager-dispatcher.service has successfully entered the 'dead' state.
mai 01 18:20:38 arch-laptop audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
mai 01 18:20:38 arch-laptop kernel: audit: type=1131 audit(1619904038.748:197): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
$dmesg
[ 7213.853360] audit: type=1130 audit(1619903870.588:193): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 7224.009655] audit: type=1131 audit(1619903880.744:194): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 7237.078486] audit: type=1131 audit(1619903893.814:195): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=packagekit comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 7358.478335] wlp2s0: deauthenticated from 6c:b5:6b:68:e2:c8 (Reason: 7=CLASS3_FRAME_FROM_NONASSOC_STA)
[ 7358.583714] wlp2s0: authenticate with 6c:b5:6b:68:e2:c8
[ 7358.585807] wlp2s0: send auth to 6c:b5:6b:68:e2:c8 (try 1/3)
[ 7358.587811] wlp2s0: authenticated
[ 7358.590638] wlp2s0: associate with 6c:b5:6b:68:e2:c8 (try 1/3)
[ 7358.594295] wlp2s0: RX AssocResp from 6c:b5:6b:68:e2:c8 (capab=0x1411 status=0 aid=1)
[ 7358.596982] wlp2s0: associated
[ 7368.598700] wlp2s0: deauthenticating from 6c:b5:6b:68:e2:c8 by local choice (Reason: 3=DEAUTH_LEAVING)
[ 7369.163913] wlp2s0: authenticate with 6c:b5:6b:68:e2:c8
[ 7369.166451] wlp2s0: send auth to 6c:b5:6b:68:e2:c8 (try 1/3)
[ 7369.168695] wlp2s0: authenticated
[ 7369.172286] wlp2s0: associate with 6c:b5:6b:68:e2:c8 (try 1/3)
[ 7369.176017] wlp2s0: RX AssocResp from 6c:b5:6b:68:e2:c8 (capab=0x1411 status=0 aid=1)
[ 7369.179065] wlp2s0: associated
[ 7372.211964] audit: type=1130 audit(1619904028.948:196): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 7382.013601] audit: type=1131 audit(1619904038.748:197): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 7638.123315] audit: type=1130 audit(1619904294.858:198): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=packagekit comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 7643.832770] traps: pool-org.gnome.[7200] trap int3 ip:7fb439040ba8 sp:7fb433347420 error:0 in libglib-2.0.so.0.6800.1[7fb439003000+8c000]
[ 7643.832817] audit: type=1701 audit(1619904300.568:199): auid=1000 uid=1000 gid=1000 ses=4 pid=7186 comm="pool-org.gnome." exe="/usr/bin/gnome-software" sig=5 res=1
[ 7643.846307] audit: type=1334 audit(1619904300.581:200): prog-id=54 op=LOAD
[ 7643.846652] audit: type=1334 audit(1619904300.581:201): prog-id=55 op=LOAD
[ 7643.846795] audit: type=1334 audit(1619904300.581:202): prog-id=56 op=LOAD
[ 7643.849039] audit: type=1130 audit(1619904300.584:203): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-coredump@7-7249-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 7645.092196] audit: type=1131 audit(1619904301.828:204): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-coredump@7-7249-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 7645.172596] audit: type=1334 audit(1619904301.908:205): prog-id=56 op=UNLOAD
[ 7645.172607] audit: type=1334 audit(1619904301.908:206): prog-id=55 op=UNLOAD
[ 7645.172612] audit: type=1334 audit(1619904301.908:207): prog-id=54 op=UNLOAD
[ 7659.801338] wlp2s0: deauthenticating from 6c:b5:6b:68:e2:c8 by local choice (Reason: 3=DEAUTH_LEAVING)
[ 7659.808902] audit: type=1130 audit(1619904316.544:208): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 7659.828970] iwlwifi 0000:02:00.0: reporting RF_KILL (radio disabled)
[ 7659.877213] audit: type=1111 audit(1619904316.611:209): pid=320 uid=0 auid=4294967295 ses=4294967295 msg='op=radio-control arg="wireless-enabled" pid=703 uid=1000 result=success exe="/usr/bin/NetworkManager" hostname=? addr=? terminal=? res=success'
[ 7659.907698] audit: type=1130 audit(1619904316.641:210): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 7664.835761] audit: type=1131 audit(1619904321.571:211): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 7665.831448] audit: type=1111 audit(1619904322.568:212): pid=320 uid=0 auid=4294967295 ses=4294967295 msg='op=radio-control arg="wireless-enabled" pid=703 uid=1000 result=success exe="/usr/bin/NetworkManager" hostname=? addr=? terminal=? res=success'
[ 7665.840917] iwlwifi 0000:02:00.0: RF_KILL bit toggled to enable radio.
[ 7665.840924] iwlwifi 0000:02:00.0: reporting RF_KILL (radio enabled)
[ 7665.843301] audit: type=1130 audit(1619904322.578:213): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 7665.857082] iwlwifi 0000:02:00.0: Radio type=0x0-0x0-0x0
[ 7665.951944] iwlwifi 0000:02:00.0: Radio type=0x0-0x0-0x0
[ 7666.648242] iwlwifi 0000:02:00.0: Radio type=0x0-0x0-0x0
[ 7666.740775] iwlwifi 0000:02:00.0: Radio type=0x0-0x0-0x0
[ 7667.427894] wlp2s0: authenticate with 6c:b5:6b:68:e2:c8
[ 7667.430198] wlp2s0: send auth to 6c:b5:6b:68:e2:c8 (try 1/3)
[ 7667.432266] wlp2s0: authenticated
[ 7667.433928] wlp2s0: associate with 6c:b5:6b:68:e2:c8 (try 1/3)
[ 7667.437687] wlp2s0: RX AssocResp from 6c:b5:6b:68:e2:c8 (capab=0x1411 status=0 aid=1)
[ 7667.441517] wlp2s0: associated
[ 7667.470044] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
[ 7670.010564] audit: type=1131 audit(1619904326.744:214): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 7670.529876] audit: type=1130 audit(1619904327.264:215): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 7670.849822] audit: type=1131 audit(1619904327.584:216): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 7681.012768] audit: type=1131 audit(1619904337.748:217): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 7720.069529] audit: type=1100 audit(1619904376.804:218): pid=7371 uid=1000 auid=1000 ses=4 msg='op=PAM:authentication grantors=pam_faillock,pam_permit,pam_faillock acct="stalker" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
[ 7720.071646] audit: type=1101 audit(1619904376.808:219): pid=7371 uid=1000 auid=1000 ses=4 msg='op=PAM:accounting grantors=pam_unix,pam_permit,pam_time acct="stalker" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
[ 7720.072760] audit: type=1110 audit(1619904376.808:220): pid=7371 uid=1000 auid=1000 ses=4 msg='op=PAM:setcred grantors=pam_faillock,pam_permit,pam_faillock acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
[ 7720.074284] audit: type=1105 audit(1619904376.811:221): pid=7371 uid=1000 auid=1000 ses=4 msg='op=PAM:session_open grantors=pam_limits,pam_unix,pam_permit acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'

Edit:
power management is off

$ iwconfig
lo        no wireless extensions.

enp1s0    no wireless extensions.

wlp2s0    IEEE 802.11  ESSID:"homewifi_05C"  
          Mode:Managed  Frequency:2.427 GHz  Access Point: 6C:B5:6B:68:E2:C8   
          Bit Rate=65 Mb/s   Tx-Power=15 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=70/70  Signal level=-36 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:326   Missed beacon:0

I also have changed autenthication method in internet router settings from default WPA/WPA2-PSK + TKIP/AES to WPA2-PSK + AES
according to "cause 4" in Arch wiki.

https://wiki.archlinux.org/title/Networ … onnections

Edit2:

I have added the following line to /etc/modprobe.d/iwlwifi.conf file:

options iwlwifi swcrypto=1

The problem persists:

$journalctl -xb
mai 02 14:20:29 arch-laptop kernel: wlp2s0: deauthenticated from 6c:b5:6b:68:e2:c8 (Reason: 7=CLASS3_FRAME_FROM_NONASSOC_STA)
mai 02 14:20:29 arch-laptop wpa_supplicant[351]: wlp2s0: CTRL-EVENT-DISCONNECTED bssid=6c:b5:6b:68:e2:c8 reason=7
mai 02 14:20:29 arch-laptop wpa_supplicant[351]: wlp2s0: SME: Trying to authenticate with 6c:b5:6b:68:e2:c8 (SSID='homewifi_05C' freq=2427 MHz)
mai 02 14:20:29 arch-laptop wpa_supplicant[351]: wlp2s0: CTRL-EVENT-REGDOM-CHANGE init=CORE type=WORLD
mai 02 14:20:29 arch-laptop wpa_supplicant[351]: wlp2s0: CTRL-EVENT-REGDOM-CHANGE init=USER type=COUNTRY alpha2=BR
mai 02 14:20:29 arch-laptop NetworkManager[322]: <info>  [1619976029.6561] device (wlp2s0): supplicant interface state: completed -> authenticating
mai 02 14:20:29 arch-laptop kernel: wlp2s0: authenticate with 6c:b5:6b:68:e2:c8
mai 02 14:20:29 arch-laptop kernel: wlp2s0: send auth to 6c:b5:6b:68:e2:c8 (try 1/3)
mai 02 14:20:29 arch-laptop wpa_supplicant[351]: wlp2s0: Trying to associate with 6c:b5:6b:68:e2:c8 (SSID='homewifi_05C' freq=2427 MHz)
mai 02 14:20:29 arch-laptop NetworkManager[322]: <info>  [1619976029.6715] device (wlp2s0): supplicant interface state: authenticating -> associating
mai 02 14:20:29 arch-laptop kernel: wlp2s0: authenticated
mai 02 14:20:29 arch-laptop kernel: wlp2s0: associate with 6c:b5:6b:68:e2:c8 (try 1/3)
mai 02 14:20:29 arch-laptop kernel: wlp2s0: RX AssocResp from 6c:b5:6b:68:e2:c8 (capab=0x1411 status=0 aid=1)
mai 02 14:20:29 arch-laptop kernel: wlp2s0: associated
mai 02 14:20:29 arch-laptop wpa_supplicant[351]: wlp2s0: Associated with 6c:b5:6b:68:e2:c8
mai 02 14:20:29 arch-laptop wpa_supplicant[351]: wlp2s0: CTRL-EVENT-SUBNET-STATUS-UPDATE status=0
mai 02 14:20:29 arch-laptop NetworkManager[322]: <info>  [1619976029.6856] device (wlp2s0): supplicant interface state: associating -> associated
mai 02 14:20:39 arch-laptop wpa_supplicant[351]: wlp2s0: Authentication with 6c:b5:6b:68:e2:c8 timed out.
mai 02 14:20:39 arch-laptop kernel: wlp2s0: deauthenticating from 6c:b5:6b:68:e2:c8 by local choice (Reason: 3=DEAUTH_LEAVING)
mai 02 14:20:39 arch-laptop wpa_supplicant[351]: wlp2s0: CTRL-EVENT-DISCONNECTED bssid=6c:b5:6b:68:e2:c8 reason=3 locally_generated=1
mai 02 14:20:39 arch-laptop wpa_supplicant[351]: wlp2s0: CTRL-EVENT-REGDOM-CHANGE init=CORE type=WORLD
mai 02 14:20:39 arch-laptop wpa_supplicant[351]: wlp2s0: CTRL-EVENT-REGDOM-CHANGE init=USER type=COUNTRY alpha2=BR
mai 02 14:20:39 arch-laptop NetworkManager[322]: <info>  [1619976039.6939] device (wlp2s0): supplicant interface state: associated -> disconnected
mai 02 14:20:39 arch-laptop gnome-shell[718]: An active wireless connection, in infrastructure mode, involves no access point?
mai 02 14:20:39 arch-laptop NetworkManager[322]: <info>  [1619976039.7927] device (wlp2s0): supplicant interface state: disconnected -> scanning
mai 02 14:20:40 arch-laptop wpa_supplicant[351]: wlp2s0: SME: Trying to authenticate with 6c:b5:6b:68:e2:c8 (SSID='homewifi_05C' freq=2427 MHz)
mai 02 14:20:40 arch-laptop kernel: wlp2s0: authenticate with 6c:b5:6b:68:e2:c8
mai 02 14:20:40 arch-laptop NetworkManager[322]: <info>  [1619976040.2653] device (wlp2s0): supplicant interface state: scanning -> authenticating
mai 02 14:20:40 arch-laptop kernel: wlp2s0: send auth to 6c:b5:6b:68:e2:c8 (try 1/3)
mai 02 14:20:40 arch-laptop wpa_supplicant[351]: wlp2s0: Trying to associate with 6c:b5:6b:68:e2:c8 (SSID='homewifi_05C' freq=2427 MHz)
mai 02 14:20:40 arch-laptop kernel: wlp2s0: authenticated
mai 02 14:20:40 arch-laptop kernel: wlp2s0: associate with 6c:b5:6b:68:e2:c8 (try 1/3)
mai 02 14:20:40 arch-laptop NetworkManager[322]: <info>  [1619976040.2736] device (wlp2s0): supplicant interface state: authenticating -> associating
mai 02 14:20:40 arch-laptop kernel: wlp2s0: RX AssocResp from 6c:b5:6b:68:e2:c8 (capab=0x1411 status=0 aid=1)
mai 02 14:20:40 arch-laptop wpa_supplicant[351]: wlp2s0: Associated with 6c:b5:6b:68:e2:c8
mai 02 14:20:40 arch-laptop wpa_supplicant[351]: wlp2s0: CTRL-EVENT-SUBNET-STATUS-UPDATE status=0
mai 02 14:20:40 arch-laptop kernel: wlp2s0: associated
mai 02 14:20:40 arch-laptop NetworkManager[322]: <info>  [1619976040.2832] device (wlp2s0): supplicant interface state: associating -> associated
mai 02 14:20:40 arch-laptop NetworkManager[322]: <info>  [1619976040.2832] device (wlp2s0): DHCPv4 lease renewal requested
mai 02 14:20:40 arch-laptop NetworkManager[322]: <info>  [1619976040.2833] dhcp4 (wlp2s0): canceled DHCP transaction
mai 02 14:20:40 arch-laptop NetworkManager[322]: <info>  [1619976040.2833] dhcp4 (wlp2s0): state changed extended -> terminated
mai 02 14:20:40 arch-laptop NetworkManager[322]: <info>  [1619976040.2839] dhcp4 (wlp2s0): activation: beginning transaction (timeout in 45 seconds)
mai 02 14:20:40 arch-laptop NetworkManager[322]: <info>  [1619976040.2920] device (wlp2s0): supplicant interface state: associated -> 4way_handshake
mai 02 14:20:40 arch-laptop wpa_supplicant[351]: wlp2s0: WPA: Key negotiation completed with 6c:b5:6b:68:e2:c8 [PTK=CCMP GTK=CCMP]
mai 02 14:20:40 arch-laptop wpa_supplicant[351]: wlp2s0: CTRL-EVENT-CONNECTED - Connection to 6c:b5:6b:68:e2:c8 completed [id=0 id_str=]
mai 02 14:20:40 arch-laptop NetworkManager[322]: <info>  [1619976040.3119] device (wlp2s0): supplicant interface state: 4way_handshake -> completed
mai 02 14:20:42 arch-laptop audit[17822]: USER_AUTH pid=17822 uid=1000 auid=1000 ses=4 msg='op=PAM:authentication grantors=pam_faillock,pam_permit,pam_faillock acct="stalker" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
mai 02 14:20:42 arch-laptop kernel: audit: type=1100 audit(1619976042.808:289): pid=17822 uid=1000 auid=1000 ses=4 msg='op=PAM:authentication grantors=pam_faillock,pam_permit,pam_faillock acct="stalker" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
mai 02 14:20:42 arch-laptop dbus-daemon[319]: [system] Activating via systemd: service name='org.freedesktop.home1' unit='dbus-org.freedesktop.home1.service' requested by ':1.160' (uid=0 pid=17822 comm="sudo iwlist wlps0 scan ")
mai 02 14:20:42 arch-laptop dbus-daemon[319]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.home1.service': Unit dbus-org.freedesktop.home1.service not found.
mai 02 14:20:42 arch-laptop sudo[17822]: pam_systemd_home(sudo:account): systemd-homed is not available: Unit dbus-org.freedesktop.home1.service not found.
mai 02 14:20:42 arch-laptop audit[17822]: USER_ACCT pid=17822 uid=1000 auid=1000 ses=4 msg='op=PAM:accounting grantors=pam_unix,pam_permit,pam_time acct="stalker" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
mai 02 14:20:42 arch-laptop sudo[17822]:  stalker : TTY=pts/0 ; PWD=/home/stalker ; USER=root ; COMMAND=/usr/bin/iwlist wlps0 scan
mai 02 14:20:42 arch-laptop audit[17822]: CRED_REFR pid=17822 uid=1000 auid=1000 ses=4 msg='op=PAM:setcred grantors=pam_faillock,pam_permit,pam_faillock acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
mai 02 14:20:42 arch-laptop kernel: audit: type=1101 audit(1619976042.812:290): pid=17822 uid=1000 auid=1000 ses=4 msg='op=PAM:accounting grantors=pam_unix,pam_permit,pam_time acct="stalker" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
mai 02 14:20:42 arch-laptop kernel: audit: type=1110 audit(1619976042.812:291): pid=17822 uid=1000 auid=1000 ses=4 msg='op=PAM:setcred grantors=pam_faillock,pam_permit,pam_faillock acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
mai 02 14:20:42 arch-laptop sudo[17822]: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1000)
mai 02 14:20:42 arch-laptop audit[17822]: USER_START pid=17822 uid=1000 auid=1000 ses=4 msg='op=PAM:session_open grantors=pam_limits,pam_unix,pam_permit acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
mai 02 14:20:42 arch-laptop kernel: audit: type=1105 audit(1619976042.815:292): pid=17822 uid=1000 auid=1000 ses=4 msg='op=PAM:session_open grantors=pam_limits,pam_unix,pam_permit acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
mai 02 14:20:42 arch-laptop sudo[17822]: pam_unix(sudo:session): session closed for user root
mai 02 14:20:42 arch-laptop audit[17822]: USER_END pid=17822 uid=1000 auid=1000 ses=4 msg='op=PAM:session_close grantors=pam_limits,pam_unix,pam_permit acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
mai 02 14:20:42 arch-laptop audit[17822]: CRED_DISP pid=17822 uid=1000 auid=1000 ses=4 msg='op=PAM:setcred grantors=pam_faillock,pam_permit,pam_faillock acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
mai 02 14:20:42 arch-laptop kernel: audit: type=1106 audit(1619976042.848:293): pid=17822 uid=1000 auid=1000 ses=4 msg='op=PAM:session_close grantors=pam_limits,pam_unix,pam_permit acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
mai 02 14:20:42 arch-laptop kernel: audit: type=1104 audit(1619976042.848:294): pid=17822 uid=1000 auid=1000 ses=4 msg='op=PAM:setcred grantors=pam_faillock,pam_permit,pam_faillock acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
mai 02 14:20:43 arch-laptop NetworkManager[322]: <info>  [1619976043.2998] dhcp4 (wlp2s0): state changed unknown -> bound, address=192.168.0.10
mai 02 14:20:43 arch-laptop dbus-daemon[319]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' requested by ':1.3' (uid=0 pid=322 comm="/usr/bin/NetworkManager --no-daemon ")
mai 02 14:20:43 arch-laptop systemd[1]: Starting Network Manager Script Dispatcher Service...
░░ Subject: Unidade NetworkManager-dispatcher.service sendo iniciado
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░ 
░░ A unidade NetworkManager-dispatcher.service está sendo iniciada.
mai 02 14:20:43 arch-laptop dbus-daemon[319]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
mai 02 14:20:43 arch-laptop systemd[1]: Started Network Manager Script Dispatcher Service.
░░ Subject: Unidade NetworkManager-dispatcher.service concluiu a inicialização
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░ 
░░ A unidade NetworkManager-dispatcher.service concluiu a inicialização.
░░ 
░░ The start-up result is done.
mai 02 14:20:43 arch-laptop audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
mai 02 14:20:43 arch-laptop nm-dispatcher[17832]: req:1 'dhcp4-change' [wlp2s0]: find-scripts: Cannot execute '/etc/NetworkManager/dispatcher.d/wlan_auto_toggle.sh': not executable by owner.
mai 02 14:20:43 arch-laptop kernel: audit: type=1130 audit(1619976043.312:295): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
mai 02 14:20:43 arch-laptop opera.desktop[1370]: [1370:1384:0502/142043.693436:ERROR:connection_factory_impl.cc(428)] Failed to connect to MCS endpoint with error -105
mai 02 14:20:53 arch-laptop systemd[1]: NetworkManager-dispatcher.service: Deactivated successfully.
░░ Subject: Unit succeeded
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░ 
░░ The unit NetworkManager-dispatcher.service has successfully entered the 'dead' state.
mai 02 14:20:53 arch-laptop kernel: audit: type=1131 audit(1619976053.752:296): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
mai 02 14:20:53 arch-laptop audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
mai 02 14:21:16 arch-laptop dbus-daemon[319]: [system] Activating via systemd: service name='org.freedesktop.home1' unit='dbus-org.freedesktop.home1.service' requested by ':1.162' (uid=0 pid=17848 comm="sudo iwlist wlp2s0 scan ")
mai 02 14:21:16 arch-laptop dbus-daemon[319]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.home1.service': Unit dbus-org.freedesktop.home1.service not found.
mai 02 14:21:16 arch-laptop audit[17848]: USER_ACCT pid=17848 uid=1000 auid=1000 ses=4 msg='op=PAM:accounting grantors=pam_unix,pam_permit,pam_time acct="stalker" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
mai 02 14:21:16 arch-laptop sudo[17848]: pam_systemd_home(sudo:account): systemd-homed is not available: Unit dbus-org.freedesktop.home1.service not found.
mai 02 14:21:16 arch-laptop kernel: audit: type=1101 audit(1619976076.802:297): pid=17848 uid=1000 auid=1000 ses=4 msg='op=PAM:accounting grantors=pam_unix,pam_permit,pam_time acct="stalker" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
mai 02 14:21:16 arch-laptop kernel: audit: type=1110 audit(1619976076.805:298): pid=17848 uid=1000 auid=1000 ses=4 msg='op=PAM:setcred grantors=pam_faillock,pam_permit,pam_env,pam_faillock acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
mai 02 14:21:16 arch-laptop audit[17848]: CRED_REFR pid=17848 uid=1000 auid=1000 ses=4 msg='op=PAM:setcred grantors=pam_faillock,pam_permit,pam_env,pam_faillock acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
mai 02 14:21:16 arch-laptop sudo[17848]:  stalker : TTY=pts/0 ; PWD=/home/stalker ; USER=root ; COMMAND=/usr/bin/iwlist wlp2s0 scan

Last edited by Strangiato (2021-05-02 17:44:54)

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#10 2021-05-05 16:09:29

Strangiato
Member
Registered: 2020-01-10
Posts: 69

Re: Laptop randomly loses wi-fi connection for a few seconds

Unbelievable. The problem persists despite authentication is currently disabled in my internet router.
I also have replaced internal dhcp client of Network Manager with dclient and disabled MAC randomization.

$dmesg -T
[Wed May  5 12:55:03 2021] wlp2s0: deauthenticated from 6c:b5:6b:68:e2:c8 (Reason: 7=CLASS3_FRAME_FROM_NONASSOC_STA)
[Wed May  5 12:55:03 2021] wlp2s0: authenticate with 6c:b5:6b:68:e2:c8
[Wed May  5 12:55:03 2021] wlp2s0: send auth to 6c:b5:6b:68:e2:c8 (try 1/3)
[Wed May  5 12:55:03 2021] wlp2s0: authenticated
[Wed May  5 12:55:03 2021] wlp2s0: associate with 6c:b5:6b:68:e2:c8 (try 1/3)
[Wed May  5 12:55:03 2021] wlp2s0: RX AssocResp from 6c:b5:6b:68:e2:c8 (capab=0x1401 status=0 aid=1)
[Wed May  5 12:55:03 2021] wlp2s0: associated
[Wed May  5 12:55:30 2021] audit: type=1100 audit(1620230131.452:241): pid=21860 uid=1000 auid=1000 ses=4 msg='op=PAM:authentication grantors=pam_faillock,pam_permit,pam_faillock acct="stalker" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
[Wed May  5 12:55:30 2021] audit: type=1101 audit(1620230131.456:242): pid=21860 uid=1000 auid=1000 ses=4 msg='op=PAM:accounting grantors=pam_unix,pam_permit,pam_time acct="stalker" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
[Wed May  5 12:55:30 2021] audit: type=1110 audit(1620230131.459:243): pid=21860 uid=1000 auid=1000 ses=4 msg='op=PAM:setcred grantors=pam_faillock,pam_permit,pam_faillock acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
[Wed May  5 12:55:30 2021] audit: type=1105 audit(1620230131.459:244): pid=21860 uid=1000 auid=1000 ses=4 msg='op=PAM:session_open grantors=pam_limits,pam_unix,pam_permit acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'

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#11 2021-05-10 21:20:16

Strangiato
Member
Registered: 2020-01-10
Posts: 69

Re: Laptop randomly loses wi-fi connection for a few seconds

Tried linux-lts 5.10.34-1 and netctl instead of Network Manager and problem persists.
Probably it's a kernel bug.

Last edited by Strangiato (2021-05-10 21:43:36)

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