Good Afternoon, As per the installation guide, section 30.2.2 I’ve created an efidefault file at /var/lib/tftpboot/pxelinux/pxelinux.cfg/efidefault However, this file is never requested by the 64 bit PXE loader (bootx64.efi), as shown by tcpdump: 75 RRQ "/pxelinux/42272635-0011-5053-ACF2-82A100E615F2" octet tsize 0 blksize 512 59 RRQ "/pxelinux/01-00-50-56-A7-BA-BF" octet tsize 0 blksize 512 47 RRQ "/pxelinux/C13F3F6E" octet tsize 0 blksize 512 46 RRQ "/pxelinux/C13F3F6" octet tsize 0 blksize 512 45 RRQ "/pxelinux/C13F3F" octet tsize 0 blksize 512 44 RRQ "/pxelinux/C13F3" octet tsize 0 blksize 512 43 RRQ "/pxelinux/C13F" octet tsize 0 blksize 512 42 RRQ "/pxelinux/C13" octet tsize 0 blksize 512 41 RRQ "/pxelinux/C1" octet tsize 0 blksize 512 40 RRQ "/pxelinux/C" octet tsize 0 blksize 512 49 RRQ "/pxelinux/efidefault" octet tsize 0 blksize 512 I’ve worked around this by placing a separate efidefault in the root of the pxelinux directory - however this is undesirable as this means I have to maintain separate configs for BIOS and UEFI. Does anyone know why this is not behaving as documented? Regards, Adam Bishop Systems Development Specialist gpg: 0x6609D460 t: +44 (0)1235 822 245 xmpp: adamb@xxxxxxxxxxxxxxxxx Janet, the UK's research and education network. Janet(UK) is a trading name of Jisc Collections and Janet Limited, a not-for-profit company which is registered in England under No. 2881024 and whose Registered Office is at Lumen House, Library Avenue, Harwell Oxford, Didcot, Oxfordshire. OX11 0SG. VAT No. 614944238 _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx http://lists.centos.org/mailman/listinfo/centos