I am having the exact same problem. Although network speeds are pretty damn good from Ubuntu->Windows 7 x64 (easily over 45MB/s) with default MTU of 1500.
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 03) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/777534 Title: ifconfig eth0 mtu 7000 works but 9000 does not -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
