Same problem here. Causes sine-wave-shaped network history graph in gnome system monitor at any speed and poor thin client performance when affected interface is used on client-facing interface of ltsp server. Blacklisting the e1000 driver corrected both problems.
$uname -r 2.6.24-16-generic http://ubuntuforums.org/showthread.php?t=750910 http://marc.info/?l=ltsp-discuss&m=120900833431608&w=2 db ** Attachment added: "lspci" http://launchpadlibrarian.net/14057715/lspci -- e1000e identified as e1000 in Hardy https://bugs.launchpad.net/bugs/222831 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs