it helped to install least intel driver http://downloadcenter.intel.com/Detail_Desc.aspx?agr=Y&ProdId=2198&DwnldID=15817&ProductFamily=Ethernet+Components&ProductLine=Ethernet+Controllers&ProductProduct=Intel%C2%AE+82573L+Gigabit+Ethernet+Controller&DownloadType=Drivers&OSFullname=Linux*eng
sudo rmmod e1000e make && sudo make install sudo modprobe e1000e -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/756485 Title: [e1000e] Intel 82579V suffering from packet drop with e1000e 1.2.20 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/756485/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs