So I have been watching/buying cryptos since before Christmas, but finally decided to build my first computer and put in an R7 265 so I can mine while I'm not broswing or doing school work. This is my first week ever using Linux (Ubuntu), and last night /u/rendercite was nice enough to spend a few hours in a chat walking me through step by step everything I needed to do. He has the same exact card working, so I was trying pretty much exactly what he had. When I got to the end and went to launch sgminer through cd ~/ and then ./mine.sh, I was getting the "segmentation fault (core dumped)"

This is what my config looks like:

export GPU_USE_SYNC_OBJECTS=1
export GPU_MAX_ALLOC_PERCENT=100
export GPU_MAX_HEAP_SIZE=95
export DISPLAY=:0
sgminer -o stratum+tcp://stratum.fast-pool.com:3002 -u xxxx.xxxxx -p xxxxx --xintensity 4 --thread-concurrency 8193 -g 2 --gpu-engine 1150 --gpu-memclock 1400 --gpu-fan 65


Does anyone have any idea where the problem could be? I appreciate any help I can get. Thanks!