Intel I218-LM LAN card speed slow

[robinsmidsrod]

If you're using snponly.efi or snp.efi, you're not using the native iPXE-based intel driver, but the one provided by your UEFI environment. To be certain that you're using the iPXE intel driver you should compile intel.efi (with the added PCI_ROM line) and see if that one works at all. If it works, but only links up at 10Mbps then that last part is a known issue with some Intel NICs with the current intel.c driver.