Comment # 5 on bug 953942 from Pawel Wieczorkiewicz

(In reply to Cezary Sobaniec from comment #3)
> A couple of additional observations:
> 
> I have removed the ethtool setting from /etc/sysconfig/network/ifcfg-eth0
> (ETHTOOL_OPTIONS='') and despite that the flag was set after reboot. I could
> even clear it before rebooting:
> 
>   ethtool -s eth0 wol d
> 
> and it was set again after reboot.

Does this happen with NM as well?
If it is happening only with wicked, could you please provide logs as per
description:
https://en.opensuse.org/openSUSE:Bugreport_wicked

Thank you.

So far I have not been able to reproduce it.