In Thinkpad Helix (a convertible laptop), after suspend or blocked screen,
shutdown performs reboot instead of power off.
Tried to change Wol and install laptop-mode-tools instead of tlp (as suggested
in https://bugzilla.opensuse.org/show_bug.cgi?id=843906 ) but the issue
continues with kernel 4.4.103-36-default #1 SMP Wed Dec 13 14:10:37 UTC 2017
(8ffa695) x86_64 x86_64 x86_64 GNU/Linux

(i think that newer versions of the kernel fixed this issue ; tried tumbleweed
once and it worked, but other issues came so i returned to leap)