Update: Problem exists in both 3.0.0-14 (r8169, srcversion 91BDC1109C31F7EEF7E9783) and 3.2.0-33 (r8169 srcversion 9D0C5665854F93A6EC31CC8) x86_64.
When resuming from suspend and the problem is in effect, ethtool reports that the eth0 link partner (gigabit switch) only advertises 10/100 half/full speeds and not gigabit. Doing the following will "permanent" the gigabit speed, even between suspend- and resume cycles. # ethtool -s eth0 speed 1000 duplex full autoneg on It never fell back to 100 Mbit until the machine was restarted because of a kernel update. After that, the command specified above still worked as a work-around. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1068699 Title: Realtek RTL8111/8169 LAN (r8169) falls back from Gigabit to 100Mb/s after waking up from Suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1068699/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
