I'm using ubuntu 16.04. This bug also affects me. The machine can only start to emergency mode because of this bug.
Error: [Hardware Error] nouveau bus: MMIO write of xxxxxx FAULT ** Changed in: xserver-xorg-video-nouveau (Ubuntu) Status: Expired => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1245245 Title: MMIO write FAULT To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1245245/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs