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<p><font face="Helvetica, Arial, sans-serif">f.lux might do the job.</font></p>
<p><font face="Helvetica, Arial, sans-serif">Best, François</font><br>
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<div class="moz-cite-prefix">On 05/27/2018 02:56 AM, Thiago
Cantanhêde da Rosa wrote:<br>
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<div>anyone knows how to filter blue light on xubuntu 16?</div>
<div>redshift refuses to work properly for reasons I can't
understand and after many changes made...</div>
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<div>really need help with and any advice is most welcome with
gratitude :)<br>
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<div>cheers! <br>
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<div dir="ltr"><i>Thiago da Rosa</i></div>
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<pre class="moz-signature" cols="72">--
François P. Rotzinger
Chemin des Vignes 20
CH-1373 Chavornay</pre>
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