Is this dangerous?

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Author: Dazed_75
Date:  
To: Main PLUG discussion list
Subject: Is this dangerous?
I am having some troubles with Ubuntu 12.04.2. After some upgrade (maybe
to catalyst13), unity no longer runs. I have tried many fixes with no
luck. I actually ran Cinnamon for several weeks, then discovered that
Unity 2D works but has unfortunate appearance issues. The I found:

http://xpressrazor.wordpress.com/2013/07/22/install-catalyst-driver-in-ubuntu-12-04-2/

but there is a step that makes me worry:

cd /usr ; sudo ln -svT lib /usr/lib64

Should I be concerned about that?

--
Dazed_75 a.k.a. Larry

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