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Hardware - Support => Network => Topic started by: HichemKanon on September 07, 2022, 03:48:42 PM

Title: every some days using Linux lite, suddenly i lose the connection
Post by: HichemKanon on September 07, 2022, 03:48:42 PM
Hello Linux lite world, this is a chance to thank you very much for this great OS and for your effort.
as long as i loved Linux lite, i need to report the problems and share any idea to you, some days before a problem of internet happened with me 3 times, while i'm using the OS and browsing ..etc, suddenly the network lost !, and i didn't find any way to fix, except i turn off and then on my machine, is there any solution to do without turn off or restart my PC ???
thanks in advance
Title: Re: every some days using Linux lite, suddenly i lose the connection
Post by: stevef on September 08, 2022, 08:10:33 AM
For network trouble shooting on a simple home network you can do a bit of investigating.

While it is working, open a terminal window (by pressing 'ctrl+alt+t') and provide the output of the following commands

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ip a
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ifconfig -a
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ip r
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route
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ip n
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arp -a
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ping _gatewayterminate command with 'ctrl c'
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ping 8.8.8.8terminate command with 'ctrl c'
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ping google.comterminate command with 'ctrl c'


When it stops working do exactly the same set of commands and post the results.
Title: Re: every some days using Linux lite, suddenly i lose the connection
Post by: trinidad on December 31, 2022, 12:01:10 PM
I have an older quad core that was doing this. You might want to try this:
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sudo sed -i 's/3/2/' /etc/NetworkManager/conf.d/default-wifi-powersave-on.confTurns off power manager in network manager. Reboot after running.
https://forums.linuxmint.com/viewtopic.php?f=249&t=380167

TC