Per comment #10, the bug was fixed somewhere between upstream 4.4 and 4.6. To narrow it down further, so we can perform a reverse bisect can you test the 4.5 final kernel:
http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.5-wily/
If 4.5 is good, maybe test 4.5-rc1: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.5-rc1-wily/
To perform the reverse bisect, we need to identify the last bad kernel version and the first good one.
Per comment #10, the bug was fixed somewhere between upstream 4.4 and 4.6. To narrow it down further, so we can perform a reverse bisect can you test the 4.5 final kernel:
http:// kernel. ubuntu. com/~kernel- ppa/mainline/ v4.5-wily/
If 4.5 is good, maybe test 4.5-rc1: kernel. ubuntu. com/~kernel- ppa/mainline/ v4.5-rc1- wily/
http://
To perform the reverse bisect, we need to identify the last bad kernel version and the first good one.