Same issue here. Ubuntu 12.04 LTS. e1000e. Kernel 3.2.0-56-generic. > lspci 06:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection 07:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection
See comment #22 for a workaround. ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1018561 Title: e1000e needs updating due to 82574L keeps dropping RX packets Status in “linux” package in Ubuntu: Confirmed Bug description: Description: Ubuntu 12.04 LTS Release: 12.04 Networking driver e1000e needs updating due to 82574L (and others?) keeps dropping RX packets. Information about how to fix it can be found here (http://www.doxer.org/learn-linux/resolved-intel-e1000e-driver-bug-on-82574l-ethernet-controller-causing-network-blipping/) but including it in the default kernel or official package would be preferable. This controller is popular in Supermicro servers. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1018561/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp