You need to do a kernel bisection. Build kernel yourself will be a much faster process.
Also, give daily build iso [1] a try - maybe the fix is in userspace.
[1] http://cdimages.ubuntu.com/daily-live/current/artful-desktop-amd64.iso
You need to do a kernel bisection.
Build kernel yourself will be a much faster process.
Also, give daily build iso [1] a try - maybe the fix is in userspace.
[1] http:// cdimages. ubuntu. com/daily- live/current/ artful- desktop- amd64.iso