f1y in a terminal window run < fahdiag > and post it in a new thread in the main DC forum rather than here in the DC Guides sub forum. I am assuming you are using the DC Appliance since you posted in this thread the command should give the last 20 OS errors and the last 10 fah core errors which should help us diagnose the problem if they were captured.
"People say" that, depending on hardware configuration, one may need specific GPU driver
and/or CUDA. Plus, I heard that some cores are compiled against Ubuntu 14.x (which disqualifies
If there is most compatible software combination, let me know and I'll consider bundling it with
Does the card work fine in another box? Does a different card work in the problem box? I have had cases where a card was bad but would work in one machine but not another. However, I wasn't using the appliance when experiencing it...
It may be related to nouveau [native Linux driver for NVIDIA chips]. Unfortunately I don't have
such a card so I have no way of reproducing the issue locally. Still, we'll try to figure out
what is going on.
First, can you take a step back and confirm that the box fully boots with the card removed?