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<p>Dear friends,</p>
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<p>After install Firewalld, F<span>irewall-Applet</span> and F<span>irewall-Config bundle, the Mate Dock Applet start to work.</span></p>
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<p><span>I think some dependencies of that Firewalld bundle packages solved the issue.</span></p>
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<p><span>My system:</span></p>
<p><br>
<span></span></p>
<p><span><span>Release 9 (stretch) 64-bit</span></span></p>
<p><span><span><span>Kernel Linux 4.9.0-2-rt-amd64 x86_64</span></span></span></p>
<p><span><span><span>MATE 1.16.1</span></span></span></p>
<p><br>
<span><span></span></span></p>
<p><span><span>Best regards,</span></span></p>
<p><span><span><br>
</span></span></p>
<p><span><span>Jorge<br>
</span></span></p>
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