root@ai:/etc/grub.d# ls
00_header        12_memtest86+       16_custom_proxy   README
05_debian_theme  13_os-prober_proxy  17_custom
10_linux         14_custom_proxy     bin
11_linux_xen     15_os-prober_proxy  proxifiedScripts

root@ai:/etc/grub.d# less 13_os-prober_proxy

#!/bin/sh
#THIS IS A GRUB PROXY SCRIPT
'/etc/grub.d/proxifiedScripts/os-prober' | /etc/grub.d/bin/grubcfg_proxy "+*
+'Restaura (on /dev/sda2)'~6a1dfbae8802c0ad8c406b60d3215ce3~
-'Ubuntu, con Linux 2.6.32-28-generic (on /dev/sda3)'~9a5bb2b6b74bfb52e988514400b5e413~
+'Ubuntu, con Linux 2.6.32-28-generic (modo recuperación) (on /dev/sda3)'~7f33cf8b382d76933e1d5eaecd8300b0~


root@ai:/etc/grub.d# less 15_os-prober_proxy
#!/bin/sh
#THIS IS A GRUB PROXY SCRIPT
'/etc/grub.d/proxifiedScripts/os-prober' | /etc/grub.d/bin/grubcfg_proxy "-*
-'Restaura (on /dev/sda2)'~6a1dfbae8802c0ad8c406b60d3215ce3~
+'Ubuntu, con Linux 2.6.32-28-generic (on /dev/sda3)'~9a5bb2b6b74bfb52e988514400b5e413~
+'Ubuntu, con Linux 2.6.32-28-generic (modo recuperación) (on /dev/sda3)'~7f33cf8b382d76933e1d5eaecd8300b0~
"
15_os-prober_proxy (END)