Spontaneous disable WLAN.

[Hopkins_88]

Hello!

 

I had a problem.

I noticed for the third time in a week.

 

After one day of standby (idle) is disabled WLAN.
Not connected for SSH.
It is unacceptable.
How to fix it?

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BananaPi Pro (yellow/black)

Vanilla Jessie.

[Igor]

sudo iwconfig wlan0 power off

http://ubuntuforums.org/showthread.php?t=1686641