** Tags added: kernel linux -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-lts-utopic in Ubuntu. https://bugs.launchpad.net/bugs/1488024
Title: [Regression] From 3.16.0-45 to -47: Intel IGB Tx Unit Hang network adapter reset problem prevents stable network connection Status in linux-lts-utopic package in Ubuntu: New Bug description: Regression from at least: linux-image-3.16.0-45-generic=3.16.0-45.60~14.04.1 to: linux-image-3.16.0-47-generic=3.16.0-47.63~14.04.1 On an Intel Xeon Workstation with an Intel IGB Gigabit Ethernet Adapter, the network connection is never stable, as the Adapter regularly resets itself due to multiple Tx Unit Hangs (see attached kernel log) When booting the old kernel, the system works flawless again. I can not use "ubuntu-bug linux" because it has no options and wants to report only for the currently running kernel, which has no network connection. For some reason I can only attach one file. I chose to attach the kern.log - the version.log shows only the currently running kernel, and I can paste the lspci log later if required. > lsb_release -rd Description: Ubuntu 14.04.3 LTS Release: 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-utopic/+bug/1488024/+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