I have posted this before but I'm having ZERO issues on Linux (Ubuntu Server) with 0.6.1 on a eight GTX1070TI rig.  I don't understand why others are having issues.  I'm seeing the slight speed increase dstm said we would and have never had one single crash since I started using his miner back in December.

So I don't know what is up with other problems reported.  I agree with chaostic in that most of the issues are user error and not setting up the Linux environment correctly.  I've been using Linux since 1997 so perhaps that is why I don't have issues.