Wifi connection get lost after a while

ali_molaei · 2016-04-04 20:20:42

I am using wicd and when i leave my laptop for about 10 minutes (no locking or sleeping or suspending or anything) wicd is still connected to my wifi but i have no internet, i need to disconnect and reconnect again to return my internet, it is really annoying

lspci:

02:00.0 Network controller: Broadcom Corporation BCM43142 802.11b/g/n (rev 01)

find /etc/systemd/system/

/etc/systemd/system/
/etc/systemd/system/display-manager.service
/etc/systemd/system/dbus-org.wicd.daemon.service
/etc/systemd/system/multi-user.target.wants
/etc/systemd/system/multi-user.target.wants/remote-fs.target
/etc/systemd/system/multi-user.target.wants/tor.service
/etc/systemd/system/multi-user.target.wants/wicd.service
/etc/systemd/system/multi-user.target.wants/polipo.service
/etc/systemd/system/getty.target.wants
/etc/systemd/system/getty.target.wants/getty@tty1.service

x33a · 2016-04-05 10:55:11

Post journalctl's output. Also, what do you mean by no internet? Does LAN itself work fine?

ali_molaei · 2016-04-05 14:25:56

Thanks for reply

x33a wrote:

Post journalctl's output.

how much of journalctl should i post? it is endless!!

x33a wrote:

Also, what do you mean by no internet?

I mean it is showing that the wifi is connected, but when you open firefox, you have not internet, also no ping in terminal, after disconnect and connect wifi again, internet is back!

x33a wrote:

Does LAN itself work fine?

i'm talking about wifi, i'm not connected trough LAN, should i check this?

Last edited by ali_molaei (2016-04-05 14:26:39)

WorMzy · 2016-04-05 14:45:52

See the wiki information for journalctl to restrict the output. Typically, everything from the current boot session up-until the behaviour is exhibited is likely to be useful. If the behaviour hasn't shown up in the current session, then post the journal from the last session when it did.

x33a · 2016-04-06 04:49:10

ali_molaei wrote:

x33a wrote:
Does LAN itself work fine?
i'm talking about wifi, i'm not connected trough LAN, should i check this?

By LAN, I meant the local area network in general, irrespective of whether you are on a wired or wireless connection.

Head_on_a_Stick · 2016-04-06 21:50:27

Look at the output of:

iwconfig

If "Power Management" (or so) is activated, deactivate it; see https://wiki.archlinux.org/index.php/Po … interfaces but change "power_save on" to "power_save off"

ali_molaei · 2016-04-07 13:06:59

Head_on_a_Stick wrote:

Look at the output of:
iwconfig
If "Power Management" (or so) is activated, deactivate it; see https://wiki.archlinux.org/index.php/Po … interfaces but change "power_save on" to "power_save off"

thanks but

Power Management:off

ali_molaei · 2016-04-07 13:09:46

WorMzy wrote:

See the wiki information for journalctl to restrict the output. Typically, everything from the current boot session up-until the behaviour is exhibited is likely to be useful. If the behaviour hasn't shown up in the current session, then post the journal from the last session when it did.

thanks for your reply, i checked it, it says dhcpcd is disabled!!! but when i enable it, wifi with wicd not connect to network, i installed dhclient, enabled it and disabled dhcpcd, configured wcid to use dhclient, it connect to wifi but the problem is still exists

Arch Linux

#1 2016-04-04 20:20:42

Wifi connection get lost after a while

#2 2016-04-05 10:55:11

Re: Wifi connection get lost after a while

#3 2016-04-05 14:25:56

Re: Wifi connection get lost after a while

#4 2016-04-05 14:45:52

Re: Wifi connection get lost after a while

#5 2016-04-06 04:49:10

Re: Wifi connection get lost after a while

#6 2016-04-06 21:50:27

Re: Wifi connection get lost after a while

#7 2016-04-07 13:06:59

Re: Wifi connection get lost after a while

#8 2016-04-07 13:09:46

Re: Wifi connection get lost after a while

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