Can you lsmod after hybernation and see if e1000 is still loaded? If not, try
sudo modprobe e1000
If it is, then do
sudo modprobe -r e1000 sudo modprobe e1000
Can you lsmod after hybernation and see if e1000 is still loaded? If not, try
sudo modprobe e1000
If it is, then do
sudo modprobe -r e1000
sudo modprobe e1000