You can try to compile a dkms igb driver. My solution is to run the working 3.2 kernel on Debian wheezy
I read something that the kernel pcie code was updated on nwer kernel. The igb on the bridge chip PLX 8608 has problems You can try the following pcie_aspm=off https://sourceforge.net/p/e1000/bugs/410/ Today I contact the asrock(rack) support... and ask about the problem -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1492146 Title: igb Detected Tx Unit Hang To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-utopic/+bug/1492146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
