Another update. After a few more lockups I have gone back to not using the SSD for my root file system. So far no lockups. The OS is identical to before(10.10 64bit) except I have not enabled the ATI fglrx X driver yet. I will give it a few days before trying the ATI fglrx driver again.
Current X driver:
root@jamaica:~# lshw -C display | grep -i driver configuration: driver=radeon latency=0
Another update. After a few more lockups I have gone back to not using the SSD for my root file system. So far no lockups. The OS is identical to before(10.10 64bit) except I have not enabled the ATI fglrx X driver yet. I will give it a few days before trying the ATI fglrx driver again.
Current X driver:
configuration: driver=radeon latency=0
root@jamaica:~# lshw -C display | grep -i driver