In Ubuntu 15.04, the WiFi connection gets disconnected every time I put my computer to sleep and takes time to connect when I resume.
how do I prevent my WiFi to be disconnected when laptop goes to sleep?
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Welcome to Ask Ubuntu! ;-) Can you have a look here and post more information? – Fabby Oct 06 '15 at 18:51
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When you "put my computer on sleep" do mean Hibernate or Suspend? Either one removes power from the WiFi hardware, which is set to its initial power-on state on restoration. Unless you're command-line-literate, and willing to read man pages, and look at the pm-utils package, you will have to continue to wait for (how much time did you say? Seconds, Minutes or Hours?).
waltinator
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