grubby fatal error when using extlinux

[tux]

When I do a kernel update with yum I am getting the following error:

grubby fatal error: unable to find a suitable template

and the /boot/extlinux/extlinux.conf file is not updated correctly
I had to manually fix the extlinux.conf file to get it to work
does anyone have any suggestions on how I can fix it ??

Thank you

-------------------------

I have the following as /etc/default/extlinux:

EXTLINUX_UPDATE="true"
EXTLINUX_ALTERNATIVES="default"
EXTLINUX_DEFAULT="0"
EXTLINUX_ENTRIES="3"
EXTLINUX_PARAMETERS="root=UUID=5cd1d4d7-2d4c-49fe-84c1-09fe85fa8cf8 ro 
vconsole.font=latarcyrheb-sun16 quiet nouveau.modeset=0 
rd.driver.blacklist=nouveau video=vesa LANG=en_US.UTF-8"
EXTLINUX_MENU_LABEL="Fedora"
EXTLINUX_TIMEOUT="100"

This is my /boot/extlinux/extlinux.conf file:

prompt 0
timeout 100
default vesamenu.c32
menu color screen 37;40 #80ffffff #00000000 std
menu color border 30;47 #ffffffff #00000000 std
menu color title 1;36;44 #ffffffff #00000000 std
menu color unsel 37;44 #90ffffff #00000000 std
menu color hotkey 1;37;44 #ffffffff #00000000 std
menu color sel 7;37;40 #e0ffffff #207f7fff all
menu color hotsel 1;7;37;40 #e0ffffff #207f7fff all
menu color disabled 1;30;44 #60cccccc #00000000 std
menu color scrollbar 30;44 #40000000 #00000000 std
menu color tabmsg 31;40 #90ffff00 #00000000 std
menu color cmdmark 1;36;40 #c000ffff #00000000 std
menu color cmdline 37;40 #c0ffffff #00000000 std
menu color pwdborder 30;47 #80ffffff #20ffffff std
menu color pwdheader 31;47 #80ff8080 #20ffffff std
menu color pwdentry 30;47 #80ffffff #20ffffff std
menu color timeout_msg 37;40 #80ffffff #00000000 std
menu color timeout 1;37;40 #c0ffffff #00000000 std
menu color help 37;40 #c0ffffff #00000000 std
menu color msg07 37;40 #90ffffff #00000000 std
menu title Welcome To Fedora Linux
menu resolution 1920 1080
menu background f21.png
label L1
Menu Label Fedora 3.17.8-300
Menu Default
linux ../vmlinuz-3.17.8-300.fc21.x86_64
append root=UUID=5cd1d4d7-2d4c-49fe-84c1-09fe85fa8cf8 ro 
vconsole.font=latarcyrheb-sun16 quiet nouveau.modeset=0 
rd.driver.blacklist=nouveau video=vesa LANG=en_US.UTF-8
initrd ../initramfs-3.17.8-300.fc21.x86_64.img
label L2
Menu Label Fedora 3.17.7-300
linux ../vmlinuz-3.17.7-300.fc21.x86_64
append root=UUID=5cd1d4d7-2d4c-49fe-84c1-09fe85fa8cf8 ro 
vconsole.font=latarcyrheb-sun16 quiet nouveau.modeset=0 
rd.driver.blacklist=nouveau video=vesa LANG=en_US.UTF-8
initrd ../initramfs-3.17.7-300.fc21.x86_64.img
label L3
Menu Label Fedora 3.17.6-300
linux ../vmlinuz-3.17.6-300.fc21.x86_64
append root=UUID=5cd1d4d7-2d4c-49fe-84c1-09fe85fa8cf8 ro 
vconsole.font=latarcyrheb-sun16 quiet nouveau.modeset=0 
rd.driver.blacklist=nouveau video=vesa LANG=en_US.UTF-8
initrd ../initramfs-3.17.6-300.fc21.x86_64.img

And this is the grubby log:

DBG: 9882: Sun Jan 11 09:58:40 2015: command line: --extlinux -c 
/boot/extlinux/extlinux.conf 
--update-kernel=/boot/vmlinuz-3.17.8-300.fc21.x86_64 --initrd 
/boot/initramfs-3.17.8-300.fc21.x86_64.img --args= LANG=en_US.UTF-8
DBG: Image entry failed: no line found
DBG: label L1
DBG: Menu Label Fedora 3.17.7-300
DBG: Menu Default
DBG: linux ../vmlinuz-3.17.6-300.fc21.x86_64
DBG: append root=UUID=5cd1d4d7-2d4c-49fe-84c1-09fe85fa8cf8 ro 
vconsole.font=latarcyrheb-sun16 quiet nouveau.modeset=0 
rd.driver.blacklist=nouveau video=vesa LANG=en_US.UTF-8
DBG: initrd ../initramfs-3.17.7-300.fc21.x86_64.img
DBG: Image entry failed: no line found
DBG: label L2
DBG: Menu Label Fedora 3.17.6-300
DBG: linux ../vmlinuz-3.17.6-300.fc21.x86_64
DBG: append root=UUID=5cd1d4d7-2d4c-49fe-84c1-09fe85fa8cf8 ro 
vconsole.font=latarcyrheb-sun16 quiet nouveau.modeset=0 
rd.driver.blacklist=nouveau video=vesa LANG=en_US.UTF-8
DBG: initrd ../initramfs-3.17.6-300.fc21.x86_64.img