hola

hola.txt

Disk /dev/sda: 80.0 GB, 80026361856 bytes, 156301488 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x000f2e38

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1            2048     6965247     3481600   82  Linux swap / Solaris
/dev/sda2         6965248   156301487    74668120   83  Linux

Disk /dev/sdb: 4048 MB, 4048551936 bytes, 7907328 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0xbb0eb409

This doesn't look like a partition table
Probably you selected the wrong device.

   Device Boot      Start         End      Blocks   Id  System
/dev/sdb1   ?  3447419926  1019098920   933323145+  66  Unknown
/dev/sdb2   ?        2573        2573           0   72  Unknown

Partition table entries are not in disk order
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#

### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
  load_env
fi
set default="0"

if [ x"${feature_menuentry_id}" = xy ]; then
  menuentry_id_option="--id"
else
  menuentry_id_option=""
fi

export menuentry_id_option

if [ "${prev_saved_entry}" ]; then
  set saved_entry="${prev_saved_entry}"
  save_env saved_entry
  set prev_saved_entry=
  save_env prev_saved_entry
  set boot_once=true
fi

function savedefault {
  if [ -z "${boot_once}" ]; then
    saved_entry="${chosen}"
    save_env saved_entry
  fi
}

function load_video {
  if [ x$feature_all_video_module = xy ]; then
    insmod all_video
  else
    insmod efi_gop
    insmod efi_uga
    insmod ieee1275_fb
    insmod vbe
    insmod vga
    insmod video_bochs
    insmod video_cirrus
  fi
}

if loadfont unicode ; then
  set gfxmode=auto
  load_video
  insmod gfxterm
  set locale_dir=$prefix/locale
  set lang=
  insmod gettext
fi
terminal_output gfxterm
set timeout=5
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/10_linux ###
menuentry 'GNU/Linux' --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-b6f6cfbc-2ea3-47eb-a447-9614a2165dba' {
	load_video
	insmod gzio
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos2'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos2 --hint-efi=hd0,msdos2 --hint-baremetal=ahci0,msdos2  b6f6cfbc-2ea3-47eb-a447-9614a2165dba
	else
	  search --no-floppy --fs-uuid --set=root b6f6cfbc-2ea3-47eb-a447-9614a2165dba
	fi
	echo	'Loading Linux 3.5.4 ...'
	linux	/boot/vmlinuz-3.5.4 root=/dev/sda2 ro  
}
submenu 'Advanced options for GNU/Linux' $menuentry_id_option 'gnulinux-advanced-b6f6cfbc-2ea3-47eb-a447-9614a2165dba' {
	menuentry 'GNU/Linux, with Linux 3.5.4' --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.5.4-advanced-b6f6cfbc-2ea3-47eb-a447-9614a2165dba' {
		load_video
		insmod gzio
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos2 --hint-efi=hd0,msdos2 --hint-baremetal=ahci0,msdos2  b6f6cfbc-2ea3-47eb-a447-9614a2165dba
		else
		  search --no-floppy --fs-uuid --set=root b6f6cfbc-2ea3-47eb-a447-9614a2165dba
		fi
		echo	'Loading Linux 3.5.4 ...'
		linux	/boot/vmlinuz-3.5.4 root=/dev/sda2 ro  
	}
	menuentry 'GNU/Linux, with Linux 3.5.4 (recovery mode)' --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.5.4-recovery-b6f6cfbc-2ea3-47eb-a447-9614a2165dba' {
		load_video
		insmod gzio
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos2 --hint-efi=hd0,msdos2 --hint-baremetal=ahci0,msdos2  b6f6cfbc-2ea3-47eb-a447-9614a2165dba
		else
		  search --no-floppy --fs-uuid --set=root b6f6cfbc-2ea3-47eb-a447-9614a2165dba
		fi
		echo	'Loading Linux 3.5.4 ...'
		linux	/boot/vmlinuz-3.5.4 root=/dev/sda2 ro single 
	}
}

### END /etc/grub.d/10_linux ###

### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###

### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###

### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries.  Simply type the
# menu entries you want to add after this comment.  Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###

### BEGIN /etc/grub.d/41_custom ###
if [ -f  ${config_directory}/custom.cfg ]; then
  source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f  $prefix/custom.cfg ]; then
  source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###