I've tried running the mainline 3.19, and it exhibits the same problem - though when the system comes up after a failed sleep, the error reporter says that I can't report problems with mainline kernels and opens up the kernel bug tracker :-)
I've tried running the mainline 3.19, and it exhibits the same problem - though when the system comes up after a failed sleep, the error reporter says that I can't report problems with mainline kernels and opens up the kernel bug tracker :-)