Are you able to reproduce the bug easily? If so, we can test some upstream kernels[0] to try and find the last good kernel and first bad kernel. If we can find those two, I can perform a kernel bisect to identify the specific commit that introduced the regression.
Are you able to reproduce the bug easily? If so, we can test some upstream kernels[0] to try and find the last good kernel and first bad kernel. If we can find those two, I can perform a kernel bisect to identify the specific commit that introduced the regression.
[0] http:// kernel. ubuntu. com/~kernel- ppa/mainline/