Description of problem:


Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1.Install pre-existing systems as per #3, or equivalent
2.Install Mageia-5-a1_x64 with no boot loader requested
3.previous grub menu showing installed systems: 

#Grub-0.9x menu file: Disks AND partitions begin with 0 !!
#color black/red yellow/black
#color white/blue yellow/black
#color yellow/black white/green
#color black/green yellow/black
color cyan/black white/blue
default 0    # default is first entry (starts with 0)
#timeout 3000 # autoboot in ... seconds
######################### grub screen width scale ############################
title    THIS menu file is @ /sda2/mygrubs.txt   On installed LINUX systems:
         root
title    visitor login & password = "visit", then enter "startx"
         root
title    .........................all OS partitions are 52428800 blocks (50gb)
         root

title    /dev/sda1                 Win-7           2048    104859647 NTFS
         unhide (hd0,0)
         rootnoverify (hd0,0)
         makeactive
         chainloader (hd0,0)+1

title    /dev/sda2             Suse-13.1      104859648    209717247  xt4
         root	 (hd0,1)
         kernel	 /boot/vmlinuz root=/dev/sda2 splash=0 3
         initrd	 /boot/initrd

title    /dev/sda3            Slack-14.1      209717248    314574847  xt4
         root	 (hd0,2)
         kernel	 /boot/vmlinuz root=/dev/sda3 splash=0 3
         #initrd	 /boot/initrd

title    /dev/sda7            Mageia-4.1      427827200    532684799  xt4
         root	 (hd0,6)
         kernel	 /boot/vmlinuz root=/dev/sda7 nokmsboot splash=0 
         initrd	 /boot/initrd.img

title	 /dev/sda8            Debian-7.4      532686848    637544447  xt4
         root	 (hd0,7)
         kernel	 /boot/vmlinuz root=/dev/sda8 splash=0
         initrd	 /boot/initrd

title    /dev/sda9    STERILE  Suse-13.1      637546496    742404095  xt4
         root	 (hd0,8)
         #kernel	 /boot/vmlinuz root=/dev/sda9 splash=0
         #initrd	 /boot/initrd

title    /dev/sda10   STERILE Slack-14.1      742406144    847263743  xt4
         root	 (hd0,9)
         #kernel	 /boot/vmlinuz root=/dev/sda10 splash=0
         ##initrd	 /boot/initrd

title	 /dev/sda11   STERILE   Mageia-4      847265792    952123391  xt4
         root	 (hd0,10)
         kernel	 /boot/vmlinuz root=/dev/sda11 nokmsboot splash=0
         initrd	 /boot/initrd.img

title	 /dev/sda12   STERILE Debian-7.4      952125440   1056983039  
         root	 (hd0,11)
         #kernel	 /boot/vmlinuz root=/dev/sda12 splash=0
         #initrd	 /boot/initrd

title	 /dev/sda13    xprmnt'l     1056985088   1161842687  
         root	 (hd0,12)
         #kernel	 /boot/vmlinuz root=/dev/sda13 splash=0
         #initrd	 /boot/initrd.img

#/dev/sda1   *        2048   104859647    52428800    7  NTFS
#/dev/sda2       104859648   209717247    52428800   83  Linux
#/dev/sda3       209717248   314574847    52428800   83  Linux
#/dev/sda4       314574848  3907029167  1796227160    5  Extended
#/dev/sda5       314576896   322965503     4194304   82  Linux swap
#/dev/sda6       322967552   427825151    52428800    7  NTFS
#/dev/sda7       427827200   532684799    52428800   83  Linux
#/dev/sda8       532686848   637544447    52428800   83  Linux
#/dev/sda9       637546496   742404095    52428800   83  Linux
#/dev/sda10      742406144   847263743    52428800   83  Linux
#/dev/sda11      847265792   952123391    52428800   83  Linux
#/dev/sda12      952125440  1056983039    52428800   83  Linux
#/dev/sda13     1056985088  1161842687    52428800   83  Linux


Right now Mageia-5-a1 is being recovered to partition 13 from a backup so I cannot say if the menu was grub-legacy or grub2, pretty sure it' s grub2. Every other bootable option was *showing* either sda8 or sda12 and there were about 24 or more.  I didn't try booting anything except what I could be sure of on the basis of THAT menu and that was the installed mageia-5-a1 and then I reverted to my own grub menu immediately following



Reproducible: 

Steps to Reproduce: