I did the same, went for the "EVGA GeForce GTX 970 ACX 2.0" from the official support list. Early days, but no crash in 48 hours of solid use. I adjusted every setting in the BIOS while running on the Intel embedded chipset and had no luck, last ditch attempt. It would seem that this is looking very much like some kind of hardware issue/incompatibility.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1367825 Title: Intel i915 video driver causing random crashes on i7 Z77 system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1367825/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs