Hello All, I've been going through this thread trying to see any similar issues to what I'm seeing with no luck so far.
I have just setup a new RaspberrPi3 with the latest Raspian image. I have been able to get the vthoang cgminer 4.10 setup and working, and with two(2) 2pac on a powered USB hub the SW launches and logs into my pool with no problems. I'm running at the default freq of 100 for now. After some amt of time, anywhere from 2-6hrs the Pi seems to crash and is unreachable. I'm not exactly sure where to start to see what kind of problem I'm running into. the Pi is running headless so there is no screen to look at. Any suggestions?
I get lockups with my zero on the odd occasion, I've never really found a solution. Running cgminer with the real-quiet and net-delay switches helped a lot though. Other than that, I've read suggestions that it could be: the pi hitting a ram limit, possibly a usb library hiccup, maybe sd card quality, but none seemed definitive. There's some old (different hw) discussion
here which might shed some light, or maybe one of this thread's veterans might be able to chime in with something more concrete that I might have missed in this thread.