On Sat, 2 Sep 2017, Andr? N B wrote:
Have you tried any of these tests? https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/plain/Documentation/power/basic-pm-debugging.txt?h=v4.12.10
I tried the first one: it crashed my laptop, and after reboot, I got "recovering journal" I thing that the problem acrually comes from a too small swap partition. I'll increase it, and post the result. best regards, -- Pierre Frenkiel