I have the same bug, where the Intel Gigabit 82541PI NIC does not operate at 1000Mbps.
Network: Linksys 5 port workgroup switch (EG005Wv3); D-Link DI-724GU Gigabit Office Router (w/ Wireless). Windows machines operate at full gigabit speeds. Computer: AMD Sempron 3000+, 512MB ram, intel 82541PI gigabit NIC, asus a2n-pv motherboard (on board nic also does not perform at gigabit speeds - nVidia MCP51 ethernet controller rev a3). Software: Ubuntu 8.04 Hardy Heron; Ubuntu 8.10 Intrepid Ibex; Ubuntu 9.04 Jaunty Jackelope Steps attempted: Using ethtool the tune adapter connection speed Compiling e1000 drivers (version 8.0.9). Compiling above using CFLAGS_EXTRA=-DE1000_MASTER_SLAVE=1 -- Intel Gibabit Ethernet NIC (82541PI) operating at 100Mbps instead of 1000Mbps after upgrading to Hardy https://bugs.launchpad.net/bugs/309211 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
