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I have problem with wifi disconnecting after a while. The only way to connect is to restart the laptop. Has been same on all versions of Ubuntu (currently 15.04). Information on wifi: "driver=rtl819xE driverversion=0014.0401.2010". Are there any solution to this?

Filip Martinsen
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  • Download the latest driver from http://www.realtek.com.tw/downloads/downloadsView.aspx?Langid=1&PNid=13&PFid=21&Level=4&Conn=3, install it and then report back. – s3lph May 13 '15 at 19:02
  • Please [edit] your question and add output of `lspci -knn | grep Net -A2` terminal command. – Pilot6 Jul 10 '15 at 09:28

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Check whether this answer solves the problem. Me too was facing the same. Mine got fixed by

sudo iwconfig wlan0 power off

You can also update the driver as explained here, if it is required.

Community
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dhiya
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