When my laptop is resuming, my network devices (either normal ethernet or wireless) do not restart properly: it fails at trying to fetch any DHCP servers and end up with a time out.
I do not know if it is a problem from kernel or anyhting else. It used to work with my previous Debian installation (same kernel version, same tools, same configuration).
Created attachment 98263 [details]
My emerge --info
Fixed it by forcing unload of all modules on hibernate.
Closing as it works perfectly.