After change motherboard, WOL not work, or its strange...

[wonder]

Hi.
WOL was work perfect in my old motherboard.
Today, I change my motherboard to MSI x470 Gaming Plus.
Not reinstall kubuntu, only change motherboard.
After this change, WOL not work.
I review all in bios, all is good in bios.

But I have this strange:

Start PC, in konsole execute this:

sudo ethtool -s enp34s0 wol g
I have this:
Supports Wake-on: pumbg
Wake-on: g

Good, its perfect but not work WOL...

Then, execute this:
sudo ethtool -s enp34s0 wol g

And then, work fine WOL!!!

If I restart the computer, I need re-execute sudo ethtool -s enp34s0 wol g for work WOL.

I don't understand this and I don't know if its issue of motherboard, or I need made some change...
I search info but I don't view any with this similar problem...

Thanks in advanced.

[Don B. Cilly]

Well, I don't understand it either, but,
if that is all that's needed, why not just run it at boot.

System Settings, Startup and Shutdown, Autostart, Add script...

[EDIT] Knowing the usual behaviour of network interfaces at boot, if it doesn't work, a script with

sleep 20
sudo ethtool -s enp34s0 wol g

might.

And of course, if you don't want to type the password, use sudoers.
See "How to to run sudo command without a password" or similar.

[wonder]

Well, I don't understand it either, but,
if that is all that's needed, why not just run it at boot.

System Settings, Startup and Shutdown, Autostart, Add script...

[EDIT] Knowing the usual behaviour of network interfaces at boot, if it doesn't work, a script with

sleep 20
sudo ethtool -s enp34s0 wol g

might.

And of course, if you don't want to type the password, use sudoers.
See "How to to run sudo command without a password" or similar.

Its a possible solution but...if all its good for WOL, what the reasson that not work WOL, and when execute:
sudo ethtool -s enp34s0 wol g
Works perfect!!

Its very very strange...

If I create a script for this, when shutdown the computer, I can't start with WOL...

Thanks and regards.

PD: You location its very good, I'm in peninsula

[Don B. Cilly]

If I create a script for this, when shutdown the computer, I can't start with WOL...

True. As a temporary fix, you could hibernate/sleep... maybe?
Because, as I said, I have no idea. Maybe "all is not good in bios"
But maybe when the time zones get better, someone will.

PD: You location its very good, I'm in peninsula

Yes, it is

[wonder]

Yes, as a temporary fix, yes, I caan hibernate/sleep, but I like solved this problem, I don't know the reasson, maybe, like you indicate, all is not good in bios...but I review all in bios and appears well...

Thanks and regards!

[jglen490]

Have you tried this - from a Google search. There are some other links also, and this one is pretty Windows-centric in the reply, but the basic BIOS info seems to be there. I do NOT have a MSI MB ...

[wonder]

Yes, I read the thread that you indicate before post here.
Also, I open a post in msi forum.
After this days, I view that, its a "little bug" of new bios, don't have wake on lan option in the bios.
Like this motherboard I have in guarranty, I prefer change to gigabyte.

Thanks and regards!