This affect ubuntu 12.04.3, 13.10 (kernel 3.11.0-15-generic) and daily 14.04 (30 Jan 2014), network speed variable, some sites not open or very slow. Replace driver with r8168 from this http://www.realtek.com/downloads/downloadsView.aspx?Langid=1&PNid=5&PFid=5&Level=5&Conn=4&DownTypeID=3&GetDown=false#2 not help.
lspci -nn | grep Ethernet 02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 0c) lsmod | grep r81 r8169 67581 0 mii 13934 1 r8169 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/839393 Title: Network problem with the r8169 driver and RTL8111/8168B To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-backports-modules-3.0.0/+bug/839393/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
