On 2018-04-19 13:05, Peter Suetterlin wrote:
Per Jessen wrote:
Apart from different hardware, virtually all the same. I think you need to look in the environment, I don't think it's a bug as such.
A good candidate might be the switch. I have a 10G switch that has 'green ethernet ports'. They only power up when signal is detected, and so typically eat both the first DHCP packet as well as any WOL magic packet :(
And because power saving is so essential the manufacturer decided you can NOT switch off this feature....
But this would not explain why the delay is consistently 20 seconds (and 30 on some systems). Nor why on recover from hibernation there is no delay at all. -- Cheers / Saludos, Carlos E. R. (from 42.3 x86_64 "Malachite" at Telcontar)