On Thu, Oct 4, 2018 at 11:12 AM Bastien Nocera <bnocera@redhat.com> wrote:
(I can't hibernate on any of my machines as I never set up big enough
swap partitions, because I know that my machine will be unusable if the swap
is actually used as swap).

The popular solution to this is to use "vm.swappiness = 1" (or 0) in sysctl.