[SOLVED] Wifi connection drops out

sudoLife · 2018-12-30 20:02:36

Hi.
Laptop: Lenovo B590
Wifi chip: BCM4313 (rev 01)
Kernel driver: bcma-pci-bridge

I can connect to wifi properly, can ping google.com and everything is fine,
but when I download a large package (e.g firefox, approximately 300Mb with depencies) it downloads a few parts, then wifi breaks. "Breaks" means no more "ping google.com" (Temporary failure in name resolution), no more firefox downloading. So if you guys know anything about that, let me know. Ask for any logs.
Dmesg: Clbin

Thanks in advance!

Last edited by sudoLife (2018-12-31 16:54:05)

jasonwryan · 2018-12-30 20:11:35

Please paste the output of `systemctl list-unit-files --state=enabled`

Moving to NC...

sudoLife · 2018-12-30 20:14:03

jasonwryan wrote:

Please paste the output of `systemctl list-unit-files --state=enabled`

Moving to NC...

https://clbin.com/8i4XA

jasonwryan · 2018-12-30 20:15:01

So, how are you managing your network?

sudoLife · 2018-12-30 20:17:06

jasonwryan wrote:

So, how are you managing your network?

Using netctl-auto. I have a simple profile. I may post it if you need.

jasonwryan · 2018-12-30 20:19:30

So what is printed to the journal when it drops?

sudoLife · 2018-12-30 20:24:02

jasonwryan wrote:

So what is printed to the journal when it drops?

Output using wpa_supplicant (just wanted to test it): https://clbin.com/JdslN

Let me drop it and I'll tell you.. You mean journalctl, right?

sudoLife · 2018-12-30 20:30:27

Okay it managed to download firefox o_O
Believe it or not, I can't break it at the moment.
I'm going to send the whole journalctl then?

jasonwryan · 2018-12-30 20:37:38

No, when it breaks, you paste the journal entry for your netctl instance, not the whole journal.

sudoLife · 2018-12-30 20:40:06

Oh finally it's broken. What logs do you need?

sudoLife · 2018-12-30 20:40:57

jasonwryan wrote:

No, when it breaks, you paste the journal entry for your netctl instance, not the whole journal.

I am sorry I am a bit confused. What command do I execute?

jasonwryan · 2018-12-30 20:43:54

1. This isn't failbook: don't keep bumping the thread every time a new thought pops into your head. There is an edit button. Use it; judiciously.

2. journalctl -xn Read the systemd wiki page for filtering output.

sudoLife · 2018-12-30 20:52:19

jasonwryan wrote:

1. This isn't failbook: don't keep bumping the thread every time a new thought pops into your head. There is an edit button. Use it; judiciously.
2. journalctl -xn Read the systemd wiki page for filtering output.

journalctl -u netctl-auto@wlp3s0b1.service: https://hastebin.com/sibotedego.rb
journalctl -xn: https://hastebin.com/hokudekimo.sql

jasonwryan · 2018-12-30 21:02:37

journalctl _PID=486 may provide more information about why it stopped at 22:20:35

You could also try another network manager, to determine if the issue is with netctl.

sudoLife · 2018-12-30 21:10:46

jasonwryan wrote:

journalctl _PID=486 may provide more information about why it stopped at 22:20:35
You could also try another network manager, to determine if the issue is with netctl.

No, nothing interesting in _PID=486
-- Logs begin at Sun 2018-12-30 13:38:07 EET, end at Sun 2018-12-30 22:48:35 EET. --
Dec 30 21:59:10 mit netctl-auto[486]: Included profile 'home'

As far as I've noticed, NetworkManager (chosen as an alternative) provides a much faster WIFI connection. Will test more.

seth · 2018-12-30 23:11:01

https://wiki.archlinux.org/index.php/Ne … tification

sudoLife · 2018-12-31 10:37:04

seth wrote:

https://wiki.archlinux.org/index.php/Ne … tification

After some time, NetworkManager also loses connection. The step you have described, unfortunately, had no effect
Journalctl:

-- Logs begin at Sun 2018-12-30 13:38:07 EET, end at Mon 2018-12-31 12:29:09 EET. --
Dec 31 12:26:01 mit NetworkManager[1627]: <info>  [1546251961.9237] dhcp4 (wlp3s0b1):   expires in 86400 seconds
Dec 31 12:26:01 mit NetworkManager[1627]: <info>  [1546251961.9238] dhcp4 (wlp3s0b1):   nameserver '192.168.8.1'
Dec 31 12:26:01 mit NetworkManager[1627]: <info>  [1546251961.9238] dhcp4 (wlp3s0b1):   gateway 192.168.8.1
Dec 31 12:26:01 mit NetworkManager[1627]: <info>  [1546251961.9246] dhcp4 (wlp3s0b1): state changed unknown -> bound
Dec 31 12:26:01 mit NetworkManager[1627]: <info>  [1546251961.9265] device (wlp3s0b1): state change: ip-config -> ip-check (reason 'none', sys-iface-state: 'managed')
Dec 31 12:26:01 mit NetworkManager[1627]: <info>  [1546251961.9277] device (wlp3s0b1): state change: ip-check -> secondaries (reason 'none', sys-iface-state: 'managed')
Dec 31 12:26:01 mit NetworkManager[1627]: <info>  [1546251961.9280] device (wlp3s0b1): state change: secondaries -> activated (reason 'none', sys-iface-state: 'managed')
Dec 31 12:26:01 mit NetworkManager[1627]: <info>  [1546251961.9284] manager: NetworkManager state is now CONNECTED_GLOBAL
Dec 31 12:26:01 mit NetworkManager[1627]: <info>  [1546251961.9330] policy: set 'HUAWEI-B525-08B0 2' (wlp3s0b1) as default for IPv4 routing and DNS
Dec 31 12:26:01 mit NetworkManager[1627]: <info>  [1546251961.9363] device (wlp3s0b1): Activation: successful, device activated.

Dmesg:

0 result=success exe="/usr/bin/NetworkManager" hostname=? addr=? terminal=? res=success'
[  699.953229] wlp3s0b1: deauthenticating from b0:e1:7e:34:08:b0 by local choice (Reason: 3=DEAUTH_LEAVING)
[  699.954382] brcmsmac bcma0:1: brcmsmac: brcms_ops_bss_info_changed: disassociated
[  699.954387] brcmsmac bcma0:1: brcms_ops_bss_info_changed: arp filtering: 1 addresses (implement)
[  699.954389] brcmsmac bcma0:1: brcms_ops_bss_info_changed: qos enabled: false (implement)
[  700.070367] brcmsmac bcma0:1: brcms_ops_bss_info_changed: qos enabled: false (implement)
[  700.070375] brcmsmac bcma0:1: brcms_ops_config: change power-save mode: false (implement)
[  700.071005] IPv6: ADDRCONF(NETDEV_UP): wlp3s0b1: link is not ready
[  700.195763] brcmsmac bcma0:1: brcms_ops_bss_info_changed: qos enabled: false (implement)
[  700.195775] brcmsmac bcma0:1: brcms_ops_config: change power-save mode: false (implement)
[  700.196456] IPv6: ADDRCONF(NETDEV_UP): wlp3s0b1: link is not ready
[  725.007754] IPv6: ADDRCONF(NETDEV_UP): wlp3s0b1: link is not ready
[  725.125767] brcmsmac bcma0:1: brcms_ops_bss_info_changed: qos enabled: false (implement)
[  725.125779] brcmsmac bcma0:1: brcms_ops_config: change power-save mode: false (implement)
[  725.126497] IPv6: ADDRCONF(NETDEV_UP): wlp3s0b1: link is not ready
[  726.315773] brcmsmac bcma0:1: brcms_ops_bss_info_changed: qos enabled: false (implement)
[  726.315783] brcmsmac bcma0:1: brcms_ops_config: change power-save mode: false (implement)
[  726.316454] IPv6: ADDRCONF(NETDEV_UP): wlp3s0b1: link is not ready
[  727.369210] wlp3s0b1: authenticate with b0:e1:7e:34:08:b0
[  727.371155] wlp3s0b1: send auth to b0:e1:7e:34:08:b0 (try 1/3)
[  727.372676] wlp3s0b1: authenticated
[  727.373391] wlp3s0b1: associate with b0:e1:7e:34:08:b0 (try 1/3)
[  727.377322] wlp3s0b1: RX AssocResp from b0:e1:7e:34:08:b0 (capab=0x1411 status=0 aid=2)
[  727.377983] brcmsmac bcma0:1: brcmsmac: brcms_ops_bss_info_changed: associated
[  727.377987] brcmsmac bcma0:1: brcms_ops_bss_info_changed: qos enabled: true (implement)
[  727.378030] wlp3s0b1: associated
[  727.383951] brcmsmac bcma0:1: wl0: brcms_c_d11hdrs_mac80211: AC_VO txop exceeded phylen 159/256 dur 1778/1504
[  727.402189] brcmsmac bcma0:1: wl0: brcms_c_d11hdrs_mac80211: AC_VO txop exceeded phylen 137/256 dur 1602/1504
[  727.402668] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0b1: link becomes ready
[  730.542021] brcmsmac bcma0:1: brcms_ops_bss_info_changed: arp filtering: 1 addresses (implement)
[  917.791899] audit: type=1130 audit(1546252149.170:57): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-tmpfiles-clean comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[  917.791911] audit: type=1131 audit(1546252149.170:58): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-tmpfiles-clean comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'

sudoLife · 2018-12-31 12:52:06

The problem has been solved after installing the following driver: https://wiki.archlinux.org/index.php/br … roadcom-wl
Thanks everyone for help!

2ManyDogs · 2018-12-31 14:23:28

Please remember to mark your thread [SOLVED] (edit the title of your first post).

Arch Linux

#1 2018-12-30 20:02:36

[SOLVED] Wifi connection drops out

#2 2018-12-30 20:11:35

Re: [SOLVED] Wifi connection drops out

#3 2018-12-30 20:14:03

Re: [SOLVED] Wifi connection drops out

#4 2018-12-30 20:15:01

Re: [SOLVED] Wifi connection drops out

#5 2018-12-30 20:17:06

Re: [SOLVED] Wifi connection drops out

#6 2018-12-30 20:19:30

Re: [SOLVED] Wifi connection drops out

#7 2018-12-30 20:24:02

Re: [SOLVED] Wifi connection drops out

#8 2018-12-30 20:30:27

Re: [SOLVED] Wifi connection drops out

#9 2018-12-30 20:37:38

Re: [SOLVED] Wifi connection drops out

#10 2018-12-30 20:40:06

Re: [SOLVED] Wifi connection drops out

#11 2018-12-30 20:40:57

Re: [SOLVED] Wifi connection drops out

#12 2018-12-30 20:43:54

Re: [SOLVED] Wifi connection drops out

#13 2018-12-30 20:52:19

Re: [SOLVED] Wifi connection drops out

#14 2018-12-30 21:02:37

Re: [SOLVED] Wifi connection drops out

#15 2018-12-30 21:10:46

Re: [SOLVED] Wifi connection drops out

#16 2018-12-30 23:11:01

Re: [SOLVED] Wifi connection drops out

#17 2018-12-31 10:37:04

Re: [SOLVED] Wifi connection drops out

#18 2018-12-31 12:52:06

Re: [SOLVED] Wifi connection drops out

#19 2018-12-31 14:23:28

Re: [SOLVED] Wifi connection drops out

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