Wireless not working after installation on aspire E15

[lupa]

Full laptop model: E5-573-53PC

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.16.0-38-generic 3.16.0-38.52~14.04.1
ProcVersionSignature: Ubuntu 3.16.0-38.52~14.04.1-generic 3.16.7-ckt10
Uname: Linux 3.16.0-38-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.21
Architecture: amd64
CurrentDesktop: X-Cinnamon
Date: Sun May 29 12:52:47 2016
InstallationDate: Installed on 2016-05-29 (0 days ago)
InstallationMedia: Linux Mint 17.2 "Rafaela" - Release amd64 20150627
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=es_PY.UTF-8
 SHELL=/bin/bash
SourcePackage: linux-lts-utopic
UpgradeStatus: No upgrade log present (probably fresh install)