=== modified file 'src/provisioningserver/boot/pxe.py'
--- src/provisioningserver/boot/pxe.py	2014-11-17 11:56:49 +0000
+++ src/provisioningserver/boot/pxe.py	2015-03-18 18:30:33 +0000
@@ -34,7 +34,7 @@
 # Possible locations in which to find the bootloader files. Search these
 # in this order for each file.  (This exists because locations differ
 # across Ubuntu releases.)
-BOOTLOADER_DIRS = ['/usr/lib/syslinux', '/usr/lib/syslinux/modules/bios']
+BOOTLOADER_DIRS = ['/usr/lib/PXELINUX', '/usr/lib/syslinux', '/usr/lib/syslinux/modules/bios']
 
 # List of possible directories where to find additioning bootloader files.
 # The first existing directory will be symlinked to /syslinux/ inside