I had tried a few more mainline kernels earlier today, including 4.4-rc1, before I saw your post. The results:
mainline-4.3.1-40301 OK mainline-4.3.6-40306 OK mainline-4.4.0-040400rc1 Fails So it is looking like the problem was introduced in the transition from the last 4.3 kernel to the first 4.4 ones. Is it possible to do a git bisect on that somehow? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1561830 Title: Hard disk writes fail in 16.04 daily on nForce 430 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1561830/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs