u/hideo_kuze_

Running Debian 13.

I've been trying to get wireless wakeonlan (WoWLAN) running but to no avail. I can get it to sleep. But then it just doesn't wake up.

I have a Thinkpad laptop with a PCI based intel 8260 wireless card using iwlwifi module.

Running iw phy#0 wowlan show outputs

WoWLAN is enabled:
 * wake up on magic packet

I know that the magic packet is received and seen by the thinkpad but it still never wakes up.

How do I know you ask? I run iw event on the target machine then suspend it. Then I run a wakeonlan -p 9 "$mac" from the controller machine. Finally I open the lid on target machine and can see the results from iw event which show "magic packet received".

 

I've also updated /etc/NetworkManager/NetworkManager.conf to include

[connection]
wifi.powersave = 2

And running iwconfig wlp4s0 | grep "Power Management" shows Power Management:off. So the NIC card should be still be running during sleep.

I also tried changing sleep mode from deep to s2idle via /sys/power/mem_sleep but it made no difference.

I've also enabled WoWLAN in BIOS/UEFI.

 

I've ran out of ideas.

Any suggestions?

I've been trying to get wireless wakeonlan (WoWLAN) running but to no avail. I can get it to sleep. But then it just doesn't wake up.

I have a Thinkpad laptop with a PCI based intel 8260 wireless card using iwlwifi module.

Running iw phy#0 wowlan show outputs

WoWLAN is enabled:
 * wake up on magic packet

I know that the magic packet is received and seen by the thinkpad but it still never wakes up.

How do I know you ask? I run iw event on the target machine then suspend it. Then I run a wakeonlan -p 9 "$mac" from the controller machine. Finally I open the lid on target machine and can see the results from iw event which show "magic packet received".

 

I've also updated /etc/NetworkManager/NetworkManager.conf to include

[connection]
wifi.powersave = 2

And running iwconfig wlp4s0 | grep "Power Management" shows Power Management:off. So the NIC card should be still be running during sleep.

I also tried changing sleep mode from deep to s2idle via /sys/power/mem_sleep but it made no difference.

I've also enabled WoWLAN in BIOS/UEFI.

 

I've ran out of ideas.

Any suggestions?

Does anyone have WoWLAN working?

I have a 12th gen Intel cpu and a RTX 3080 nvidia gpu. Running linux with latest drivers for both vendors.

When it comes to OpenGL performance with glmark2 the nvdia gpu is 10x more performant than intel cpu. But for Vulkan when running vkmark the performance is 20% better on intel than nvidia gpu. Quite shocking!

From googling I could find a few posts on people complaining about nvidia vulkan performance too.

I'd love to hear everyone's experiences on Vulkan performance with both intel and nvidia. Is it normal for nvidia's gpu vulkan performance to be this bad?

Thanks