I can confirm that the problem can be fixed by disabling ASPM. I downloaded e1000e-0.4.1.7.tar.gz from sourceforge, modified it to build with kernel 2.6.27, and verified that the latency problem still occurs. Then I disabled ASPM for my chipset (Intel 82573L) and since then I've got stable ping results.
** Attachment added: "e1000e-0.4.1.7.diff" http://launchpadlibrarian.net/17463623/e1000e-0.4.1.7.diff -- e1000 driver on thinkpad X60/T60 produces latency https://bugs.launchpad.net/bugs/42572 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
