Googling for this problem I found http://www.thinkwiki.org/wiki/Ethernet_Controllers and tried the work- around suggested there. I was able to work-around the latency problem by adding the following to /etc/modprobe.d/options
options e1000 RxIntDelay=5 -- 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