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#1 2020-02-11 21:30:49

Registered: 2020-02-11
Posts: 1

WiFi connection: Impossible to reconnect after sleep

Hi guys,

I'm facing an issue I cannot solve by myself on my laptop(Asus UX305CA).
I'm running Deepin Desktop Environnement and my network manager is Network-Manager :-)
When I boot system, no problem at all,  I can sucessfully connect to WiFi and I get a stable connection.
When I put my laptop to sleep mode (closing sreen for example), when I wake it up the next day for example, I no longer can connect to WiFi (Network Manager connection goes in a crazy endless loop !)
When WiFi works, if my laptop goes to sleep mode and I wake it up afer a short period (5min, 30 min, 1 hour), Wifi always work after wake up. Issue occurs only after several hours of sleep.
When Wifi goes in endless loop, the only way to retrieve network is to reboot system.

Do you have an idea where does the problem comes guys ?
Thank you in advance.

PS: Already tried to restart Network manager service without success


#2 2020-02-20 15:36:34

Registered: 2012-09-03
Posts: 15,754

Re: WiFi connection: Impossible to reconnect after sleep

Welcome to the forum.

Do you have a parallel windows installation? … ibernation

Also check lspci and rfkill before and after the S3 as well as your dmesg for wifi related errors.


#3 2020-05-12 16:50:46

Registered: 2020-04-27
Posts: 1

Re: WiFi connection: Impossible to reconnect after sleep

Try using iwd, I used to have problem like this on my dualband intel WiFi chip.

Last edited by xqdzn (2020-05-12 16:52:17)


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