Comment 27 for bug 1783957

There are many nouveau commits that were introduced in v4.15-rc1, so we need to perform a bisect to identify the specific one that caused this regression.

I started a kernel bisect between v4.14 final and v4.15-rc1. The kernel bisect will require testing of about 7-10 test kernels.

I built the first test kernel, up to the following commit:
1be2172e96e33bfa22a5c7a651f768ef30ce3984

The test kernel can be downloaded from:
http://kernel.ubuntu.com/~jsalisbury/lp1783957

Can you test that kernel and report back if it has the bug or not? I will build the next test kernel based on your test results.

Thanks in advance