grub2-mkconfig

[Patrick Dupre]

Hello,

grub2-mkconfig find systems which do not exist
For example it find a partition root=/dev/mapper/VolGrpSys0-root
which does not exist
Where is kept VolGrpSys0?

thank

===========================================================================
 Patrick DUPRÉ                                 | | email: [e-mail]
 Laboratoire de Physico-Chimie de l'Atmosphère | |
 Université du Littoral-Côte d'Opale           | |
 Tel.  (33)-(0)3 28 23 76 12                   | | Fax: [phone]
 189A, avenue Maurice Schumann                 | | 59140 Dunkerque, France
===========================================================================

[Chris Murphy]

On Sat, Feb 7, 2015 at 4:26 PM, Patrick Dupre  wrote:
> Hello,
>
> grub2-mkconfig find systems which do not exist
> For example it find a partition root=/dev/mapper/VolGrpSys0-root
> which does not exist
> Where is kept VolGrpSys0?

What output do you get from os-prober?

[Patrick Dupre]

/dev/sdb1:Microsoft Windows XP Professional:Windows:chain
/dev/sdb6:Fedora release 16 (Verne):Fedora:linux
/dev/sdc1:Microsoft Windows XP Professional:Windows1:chain
/dev/mapper/VolGrpSys2-root:Fedora release 20 (Heisenbug):Fedora1:linux

The last one is OK, but it give grub.cfg:

menuentry 'Fedora release 20 (Heisenbug) (on /dev/mapper/VolGrpSys2-root)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-simple-66528cb3-5298-4882-976c-02935cfac589' {
        insmod part_msdos
        insmod ext2
        set root='hd2,msdos6'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos6 --hint-efi=hd2,msdos6 --hint-baremetal=ahci2,msdos6 --hint='hd2,msdos6'  ac2542fe-cd0b-4461-b656-965778d4a055
        else
          search --no-floppy --fs-uuid --set=root ac2542fe-cd0b-4461-b656-965778d4a055
        fi
        linux16 /vmlinuz-3.17.8-200.fc20.x86_64 root=/dev/mapper/VolGrpSys0-root ro vconsole.font=latarcyrheb-sun16 rd.lvm.lv=VolGrpSys0/root LANG=en_US.UTF-8
        initrd16 /initramfs-3.17.8-200.fc20.x86_64.img
}

why:
linux16 /vmlinuz-3.17.8-200.fc20.x86_64 root=/dev/mapper/VolGrpSys0-root ro vconsole.font=latarcyrheb-sun16 rd.lvm.lv=VolGrpSys0/root LANG=en_US.UTF-8

lvscan
  ACTIVE            '/dev/VolGrpSys2/root' [28.00 GiB] inherit
  ACTIVE            '/dev/VolGrpSys2/tmp' [1.46 GiB] inherit
  ACTIVE            '/dev/VolGrpSys2/usr-src' [16.00 GiB] inherit
  ACTIVE            '/dev/VolGrpSys2/usr-local' [13.53 GiB] inherit
  ACTIVE            '/dev/VolGrpUsr1/home' [23.44 GiB] inherit
  ACTIVE            '/dev/VolGrpUsr1/iso_image' [8.03 GiB] inherit
  ACTIVE            '/dev/VolGrpUsr2/home' [30.00 GiB] inherit
  ACTIVE            '/dev/VolGrpUsr2/iso-image' [10.00 GiB] inherit
  ACTIVE            '/dev/VolGrpSys1/usr' [10.25 GiB] inherit
  ACTIVE            '/dev/VolGrpSys1/usr_local' [14.16 GiB] inherit
  ACTIVE            '/dev/VolGrpSys1/usr_lib' [5.08 GiB] inherit
  ACTIVE            '/dev/VolGrpSys1/usr_src' [7.03 GiB] inherit
  ACTIVE            '/dev/VolGrpSys1/tmp' [1.47 GiB] inherit

===========================================================================
 Patrick DUPRÉ                                 | | email: [e-mail]
 Laboratoire de Physico-Chimie de l'Atmosphère | |
 Université du Littoral-Côte d'Opale           | |
 Tel.  (33)-(0)3 28 23 76 12                   | | Fax: [phone]
 189A, avenue Maurice Schumann                 | | 59140 Dunkerque, France
===========================================================================
> Sent: Sunday, February 08, 2015 at 1:28 AM
> From: "Chris Murphy" 
> To: "Community support for Fedora users" 
> Subject: Re: grub2-mkconfig
>
> On Sat, Feb 7, 2015 at 4:26 PM, Patrick Dupre  wrote:
> > Hello,
> >
> > grub2-mkconfig find systems which do not exist
> > For example it find a partition root=/dev/mapper/VolGrpSys0-root
> > which does not exist
> > Where is kept VolGrpSys0?
>
> What output do you get from os-prober?
>
> -- 
> Chris Murphy
> -- 
> users mailing list
> [e-mail]
> To unsubscribe or change subscription options:
> https://admin.fedoraproject.org/mailman/listinfo/users
> Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct
> Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines
> Have a question? Ask away: http://ask.fedoraproject.org

[Chris Murphy]

What's the output from
rpm -q grub2
bash -x grub2-mkconfig

Try to post the entire thing to the forum. If it bounces back, then
stick the text file up somewhere and provide the URL.

Chris Murphy

[Patrick Dupre]

grub2-2.02-0.13.fc21.x86_64

+ set -e
+ prefix=/usr
+ exec_prefix=/usr
+ datarootdir=/usr/share
+ prefix=/usr
+ exec_prefix=/usr
+ sbindir=/usr/sbin
+ bindir=/usr/bin
+ sysconfdir=/etc
+ PACKAGE_NAME=GRUB
+ PACKAGE_VERSION=2.02~beta2
+ host_os=linux-gnu
+ datadir=/usr/share
+ '[' x = x ']'
+ pkgdatadir=/usr/share/grub
+ grub_cfg=
+ grub_mkconfig_dir=/etc/grub.d
++ basename grub2-mkconfig
+ self=grub2-mkconfig
+ grub_probe=/usr/sbin/grub2-probe
+ grub_file=/usr/bin/grub2-file
+ grub_editenv=/usr/bin/grub2-editenv
+ grub_script_check=/usr/bin/grub2-script-check
+ export TEXTDOMAIN=grub
+ TEXTDOMAIN=grub
+ export TEXTDOMAINDIR=/usr/share/locale
+ TEXTDOMAINDIR=/usr/share/locale
+ . /usr/share/grub/grub-mkconfig_lib
++ prefix=/usr
++ exec_prefix=/usr
++ datarootdir=/usr/share
++ datadir=/usr/share
++ bindir=/usr/bin
++ sbindir=/usr/sbin
++ '[' x/usr/share/grub = x ']'
++ test x/usr/sbin/grub2-probe = x
++ test x/usr/bin/grub2-file = x
++ test x = x
++ grub_mkrelpath=/usr/bin/grub2-mkrelpath
++ which gettext
++ :
++ grub_tab='	'
+ test 0 -gt 0
+ '[' x0 = x ']'
+ '[' 0 '!=' 0 ']'
+ set /usr/sbin/grub2-probe dummy
+ test -f /usr/sbin/grub2-probe
+ :
++ /usr/sbin/grub2-probe --target=device /
+ GRUB_DEVICE=/dev/sda3
++ /usr/sbin/grub2-probe --device /dev/sda3 --target=fs_uuid
+ GRUB_DEVICE_UUID_GENERATED=da1fb213-c138-4711-aba2-76a598506283
++ /usr/sbin/grub2-probe --target=device /boot
+ GRUB_DEVICE_BOOT=/dev/sda2
++ /usr/sbin/grub2-probe --device /dev/sda2 --target=fs_uuid
+ GRUB_DEVICE_BOOT_UUID_GENERATED=9089ac44-babc-47c3-9fb5-a51a95931a7d
++ /usr/sbin/grub2-probe --device /dev/sda3 --target=fs
+ GRUB_FS=ext2
+ '[' xext2 = xunknown ']'
+ test -f /etc/default/grub
+ . /etc/default/grub
++ GRUB_TIMEOUT=6
++ GRUB_DISTRIBUTOR=Fedora
++ GRUB_DEFAULT=saved
++ GRUB_CMDLINE_LINUX='rd.md=0 rd.lvm=0 rd.dm=0 SYSFONT=True  KEYTABLE=fr-latin9 rd.luks=0 LANG=en_US.UTF-8'
+ '[' x '!=' xtrue -a -z '' ']'
+ GRUB_DEVICE_UUID=da1fb213-c138-4711-aba2-76a598506283
+ '[' x '!=' xtrue -a -z '' ']'
+ GRUB_DEVICE_BOOT_UUID=9089ac44-babc-47c3-9fb5-a51a95931a7d
+ '[' x '!=' x ']'
+ termoutdefault=0
+ '[' x = x ']'
+ GRUB_TERMINAL_OUTPUT=gfxterm
+ termoutdefault=1
+ for x in '${GRUB_TERMINAL_OUTPUT}'
+ case "x${x}" in
+ GRUB_ACTUAL_DEFAULT=saved
+ '[' xsaved = xsaved ']'
++ /usr/bin/grub2-editenv - list
++ sed -n '/^saved_entry=/ s,^saved_entry=,,p'
+ GRUB_ACTUAL_DEFAULT='Fedora (3.18.5-201.fc21.x86_64) 21 (Twenty One)'
+ export GRUB_DEVICE GRUB_DEVICE_UUID GRUB_DEVICE_BOOT GRUB_DEVICE_BOOT_UUID GRUB_FS GRUB_FONT GRUB_PRELOAD_MODULES GRUB_ACTUAL_DEFAULT
+ export GRUB_DEFAULT GRUB_HIDDEN_TIMEOUT GRUB_HIDDEN_TIMEOUT_QUIET GRUB_TIMEOUT GRUB_TIMEOUT_STYLE GRUB_DEFAULT_BUTTON GRUB_HIDDEN_TIMEOUT_BUTTON GRUB_TIMEOUT_BUTTON GRUB_TIMEOUT_STYLE_BUTTON GRUB_BUTTON_CMOS_ADDRESS GRUB_BUTTON_CMOS_CLEAN GRUB_DISTRIBUTOR GRUB_CMDLINE_LINUX GRUB_CMDLINE_LINUX_DEFAULT GRUB_CMDLINE_XEN GRUB_CMDLINE_XEN_DEFAULT GRUB_CMDLINE_LINUX_XEN_REPLACE GRUB_CMDLINE_LINUX_XEN_REPLACE_DEFAULT GRUB_CMDLINE_NETBSD GRUB_CMDLINE_NETBSD_DEFAULT GRUB_CMDLINE_GNUMACH GRUB_TERMINAL_INPUT GRUB_TERMINAL_OUTPUT GRUB_SERIAL_COMMAND GRUB_DISABLE_LINUX_UUID GRUB_DISABLE_RECOVERY GRUB_DISABLE_UUID GRUB_VIDEO_BACKEND GRUB_GFXMODE GRUB_BACKGROUND GRUB_THEME GRUB_GFXPAYLOAD_LINUX GRUB_DISABLE_OS_PROBER GRUB_INIT_TUNE GRUB_SAVEDEFAULT GRUB_ENABLE_CRYPTODISK GRUB_BADRAM GRUB_OS_PROBER_SKIP_LIST GRUB_DISABLE_SUBMENU GRUB_DEFAULT_DTB
+ test x '!=' x
+ gettext 'Generating grub configuration file ...'
Generating grub configuration file ...+ echo

+ cat
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub2-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#
+ for i in '"${grub_mkconfig_dir}"/*'
+ case "$i" in
+ grub_file_is_not_garbage /etc/grub.d/00_header
+ test -f /etc/grub.d/00_header
+ case "$1" in
+ return 0
+ test -x /etc/grub.d/00_header
+ echo

+ echo '### BEGIN /etc/grub.d/00_header ###'
### BEGIN /etc/grub.d/00_header ###
+ /etc/grub.d/00_header
set pager=1

if [ -s $prefix/grubenv ]; then
  load_env
fi
if [ "${next_entry}" ] ; then
   set default="${next_entry}"
   set next_entry=
   save_env next_entry
   set boot_once=true
else
   set default="${saved_entry}"
fi

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 [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_msdos
insmod ext2
set root='hd0,msdos3'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos3 --hint-efi=hd0,msdos3 --hint-baremetal=ahci0,msdos3 --hint='hd0,msdos3'  da1fb213-c138-4711-aba2-76a598506283
else
  search --no-floppy --fs-uuid --set=root da1fb213-c138-4711-aba2-76a598506283
fi
    font="/usr/share/grub/unicode.pf2"
fi

if loadfont $font ; then
  set gfxmode=auto
  load_video
  insmod gfxterm
  set locale_dir=$prefix/locale
  set lang=en_US
  insmod gettext
fi
terminal_output gfxterm
if [ x$feature_timeout_style = xy ] ; then
  set timeout_style=menu
  set timeout=6
# Fallback normal timeout code in case the timeout_style feature is
# unavailable.
else
  set timeout=6
fi
+ echo '### END /etc/grub.d/00_header ###'
### END /etc/grub.d/00_header ###
+ for i in '"${grub_mkconfig_dir}"/*'
+ case "$i" in
+ grub_file_is_not_garbage /etc/grub.d/10_linux
+ test -f /etc/grub.d/10_linux
+ case "$1" in
+ return 0
+ test -x /etc/grub.d/10_linux
+ echo

+ echo '### BEGIN /etc/grub.d/10_linux ###'
### BEGIN /etc/grub.d/10_linux ###
+ /etc/grub.d/10_linux
Found linux image: /boot/vmlinuz-3.18.5-201.fc21.x86_64
Found initrd image: /boot/initramfs-3.18.5-201.fc21.x86_64.img
menuentry 'Fedora' --class fedora --class gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-simple-da1fb213-c138-4711-aba2-76a598506283' {
    load_video
    set gfxpayload=keep
    insmod gzio
    insmod part_msdos
    insmod ext2
    set root='hd0,msdos2'
    if [ x$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 --hint='hd0,msdos2'  9089ac44-babc-47c3-9fb5-a51a95931a7d
    else
      search --no-floppy --fs-uuid --set=root 9089ac44-babc-47c3-9fb5-a51a95931a7d
    fi
    linux16 /vmlinuz-3.18.5-201.fc21.x86_64 root=UUID=da1fb213-c138-4711-aba2-76a598506283 ro rd.md=0 rd.lvm=0 rd.dm=0 SYSFONT=True  KEYTABLE=fr-latin9 rd.luks=0 LANG=en_US.UTF-8 
    initrd16 /initramfs-3.18.5-201.fc21.x86_64.img
}
submenu 'Advanced options for Fedora' $menuentry_id_option 'gnulinux-advanced-da1fb213-c138-4711-aba2-76a598506283' {
    menuentry 'Fedora, with Linux 3.18.5-201.fc21.x86_64' --class fedora --class gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.18.5-201.fc21.x86_64-advanced-da1fb213-c138-4711-aba2-76a598506283' {
    	load_video
    	set gfxpayload=keep
    	insmod gzio
    	insmod part_msdos
    	insmod ext2
    	set root='hd0,msdos2'
    	if [ x$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 --hint='hd0,msdos2'  9089ac44-babc-47c3-9fb5-a51a95931a7d
    	else
    	  search --no-floppy --fs-uuid --set=root 9089ac44-babc-47c3-9fb5-a51a95931a7d
    	fi
    	linux16 /vmlinuz-3.18.5-201.fc21.x86_64 root=UUID=da1fb213-c138-4711-aba2-76a598506283 ro rd.md=0 rd.lvm=0 rd.dm=0 SYSFONT=True  KEYTABLE=fr-latin9 rd.luks=0 LANG=en_US.UTF-8 
    	initrd16 /initramfs-3.18.5-201.fc21.x86_64.img
    }
    menuentry 'Fedora, with Linux 3.18.5-201.fc21.x86_64 (recovery mode)' --class fedora --class gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.18.5-201.fc21.x86_64-recovery-da1fb213-c138-4711-aba2-76a598506283' {
    	load_video
    	set gfxpayload=keep
    	insmod gzio
    	insmod part_msdos
    	insmod ext2
    	set root='hd0,msdos2'
    	if [ x$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 --hint='hd0,msdos2'  9089ac44-babc-47c3-9fb5-a51a95931a7d
    	else
    	  search --no-floppy --fs-uuid --set=root 9089ac44-babc-47c3-9fb5-a51a95931a7d
    	fi
    	linux16 /vmlinuz-3.18.5-201.fc21.x86_64 root=UUID=da1fb213-c138-4711-aba2-76a598506283 ro single rd.md=0 rd.lvm=0 rd.dm=0 SYSFONT=True  KEYTABLE=fr-latin9 rd.luks=0 LANG=en_US.UTF-8
    	initrd16 /initramfs-3.18.5-201.fc21.x86_64.img
    }
Found linux image: /boot/vmlinuz-3.18.3-201.fc21.x86_64
Found initrd image: /boot/initramfs-3.18.3-201.fc21.x86_64.img
    menuentry 'Fedora, with Linux 3.18.3-201.fc21.x86_64' --class fedora --class gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.18.3-201.fc21.x86_64-advanced-da1fb213-c138-4711-aba2-76a598506283' {
    	load_video
    	set gfxpayload=keep
    	insmod gzio
    	insmod part_msdos
    	insmod ext2
    	set root='hd0,msdos2'
    	if [ x$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 --hint='hd0,msdos2'  9089ac44-babc-47c3-9fb5-a51a95931a7d
    	else
    	  search --no-floppy --fs-uuid --set=root 9089ac44-babc-47c3-9fb5-a51a95931a7d
    	fi
    	linux16 /vmlinuz-3.18.3-201.fc21.x86_64 root=UUID=da1fb213-c138-4711-aba2-76a598506283 ro rd.md=0 rd.lvm=0 rd.dm=0 SYSFONT=True  KEYTABLE=fr-latin9 rd.luks=0 LANG=en_US.UTF-8 
    	initrd16 /initramfs-3.18.3-201.fc21.x86_64.img
    }
    menuentry 'Fedora, with Linux 3.18.3-201.fc21.x86_64 (recovery mode)' --class fedora --class gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.18.3-201.fc21.x86_64-recovery-da1fb213-c138-4711-aba2-76a598506283' {
    	load_video
    	set gfxpayload=keep
    	insmod gzio
    	insmod part_msdos
    	insmod ext2
    	set root='hd0,msdos2'
    	if [ x$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 --hint='hd0,msdos2'  9089ac44-babc-47c3-9fb5-a51a95931a7d
    	else
    	  search --no-floppy --fs-uuid --set=root 9089ac44-babc-47c3-9fb5-a51a95931a7d
    	fi
    	linux16 /vmlinuz-3.18.3-201.fc21.x86_64 root=UUID=da1fb213-c138-4711-aba2-76a598506283 ro single rd.md=0 rd.lvm=0 rd.dm=0 SYSFONT=True  KEYTABLE=fr-latin9 rd.luks=0 LANG=en_US.UTF-8
    	initrd16 /initramfs-3.18.3-201.fc21.x86_64.img
    }
Found linux image: /boot/vmlinuz-3.17.8-200.fc20.x86_64
Found initrd image: /boot/initramfs-3.17.8-200.fc20.x86_64.img
    menuentry 'Fedora, with Linux 3.17.8-200.fc20.x86_64' --class fedora --class gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.17.8-200.fc20.x86_64-advanced-da1fb213-c138-4711-aba2-76a598506283' {
    	load_video
    	set gfxpayload=keep
    	insmod gzio
    	insmod part_msdos
    	insmod ext2
    	set root='hd0,msdos2'
    	if [ x$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 --hint='hd0,msdos2'  9089ac44-babc-47c3-9fb5-a51a95931a7d
    	else
    	  search --no-floppy --fs-uuid --set=root 9089ac44-babc-47c3-9fb5-a51a95931a7d
    	fi
    	linux16 /vmlinuz-3.17.8-200.fc20.x86_64 root=UUID=da1fb213-c138-4711-aba2-76a598506283 ro rd.md=0 rd.lvm=0 rd.dm=0 SYSFONT=True  KEYTABLE=fr-latin9 rd.luks=0 LANG=en_US.UTF-8 
    	initrd16 /initramfs-3.17.8-200.fc20.x86_64.img
    }
    menuentry 'Fedora, with Linux 3.17.8-200.fc20.x86_64 (recovery mode)' --class fedora --class gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.17.8-200.fc20.x86_64-recovery-da1fb213-c138-4711-aba2-76a598506283' {
    	load_video
    	set gfxpayload=keep
    	insmod gzio
    	insmod part_msdos
    	insmod ext2
    	set root='hd0,msdos2'
    	if [ x$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 --hint='hd0,msdos2'  9089ac44-babc-47c3-9fb5-a51a95931a7d
    	else
    	  search --no-floppy --fs-uuid --set=root 9089ac44-babc-47c3-9fb5-a51a95931a7d
    	fi
    	linux16 /vmlinuz-3.17.8-200.fc20.x86_64 root=UUID=da1fb213-c138-4711-aba2-76a598506283 ro single rd.md=0 rd.lvm=0 rd.dm=0 SYSFONT=True  KEYTABLE=fr-latin9 rd.luks=0 LANG=en_US.UTF-8
    	initrd16 /initramfs-3.17.8-200.fc20.x86_64.img
    }
Found linux image: /boot/vmlinuz-0-rescue-dcdc9ed7e87243ec91d6d876cf7c3384
Found initrd image: /boot/initramfs-0-rescue-dcdc9ed7e87243ec91d6d876cf7c3384.img
    menuentry 'Fedora, with Linux 0-rescue-dcdc9ed7e87243ec91d6d876cf7c3384' --class fedora --class gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-0-rescue-dcdc9ed7e87243ec91d6d876cf7c3384-advanced-da1fb213-c138-4711-aba2-76a598506283' {
    	load_video
    	insmod gzio
    	insmod part_msdos
    	insmod ext2
    	set root='hd0,msdos2'
    	if [ x$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 --hint='hd0,msdos2'  9089ac44-babc-47c3-9fb5-a51a95931a7d
    	else
    	  search --no-floppy --fs-uuid --set=root 9089ac44-babc-47c3-9fb5-a51a95931a7d
    	fi
    	linux16 /vmlinuz-0-rescue-dcdc9ed7e87243ec91d6d876cf7c3384 root=UUID=da1fb213-c138-4711-aba2-76a598506283 ro rd.md=0 rd.lvm=0 rd.dm=0 SYSFONT=True  KEYTABLE=fr-latin9 rd.luks=0 LANG=en_US.UTF-8 
    	initrd16 /initramfs-0-rescue-dcdc9ed7e87243ec91d6d876cf7c3384.img
    }
    menuentry 'Fedora, with Linux 0-rescue-dcdc9ed7e87243ec91d6d876cf7c3384 (recovery mode)' --class fedora --class gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-0-rescue-dcdc9ed7e87243ec91d6d876cf7c3384-recovery-da1fb213-c138-4711-aba2-76a598506283' {
    	load_video
    	insmod gzio
    	insmod part_msdos
    	insmod ext2
    	set root='hd0,msdos2'
    	if [ x$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 --hint='hd0,msdos2'  9089ac44-babc-47c3-9fb5-a51a95931a7d
    	else
    	  search --no-floppy --fs-uuid --set=root 9089ac44-babc-47c3-9fb5-a51a95931a7d
    	fi
    	linux16 /vmlinuz-0-rescue-dcdc9ed7e87243ec91d6d876cf7c3384 root=UUID=da1fb213-c138-4711-aba2-76a598506283 ro single rd.md=0 rd.lvm=0 rd.dm=0 SYSFONT=True  KEYTABLE=fr-latin9 rd.luks=0 LANG=en_US.UTF-8
    	initrd16 /initramfs-0-rescue-dcdc9ed7e87243ec91d6d876cf7c3384.img
    }
}

+ echo '### END /etc/grub.d/10_linux ###'
### END /etc/grub.d/10_linux ###
+ for i in '"${grub_mkconfig_dir}"/*'
+ case "$i" in
+ grub_file_is_not_garbage /etc/grub.d/20_linux_xen
+ test -f /etc/grub.d/20_linux_xen
+ case "$1" in
+ return 0
+ test -x /etc/grub.d/20_linux_xen
+ echo

+ echo '### BEGIN /etc/grub.d/20_linux_xen ###'
### BEGIN /etc/grub.d/20_linux_xen ###
+ /etc/grub.d/20_linux_xen

+ echo '### END /etc/grub.d/20_linux_xen ###'
### END /etc/grub.d/20_linux_xen ###
+ for i in '"${grub_mkconfig_dir}"/*'
+ case "$i" in
+ grub_file_is_not_garbage /etc/grub.d/20_ppc_terminfo
+ test -f /etc/grub.d/20_ppc_terminfo
+ case "$1" in
+ return 0
+ test -x /etc/grub.d/20_ppc_terminfo
+ echo

+ echo '### BEGIN /etc/grub.d/20_ppc_terminfo ###'
### BEGIN /etc/grub.d/20_ppc_terminfo ###
+ /etc/grub.d/20_ppc_terminfo
+ echo '### END /etc/grub.d/20_ppc_terminfo ###'
### END /etc/grub.d/20_ppc_terminfo ###
+ for i in '"${grub_mkconfig_dir}"/*'
+ case "$i" in
+ grub_file_is_not_garbage /etc/grub.d/30_os-prober
+ test -f /etc/grub.d/30_os-prober
+ case "$1" in
+ return 0
+ test -x /etc/grub.d/30_os-prober
+ echo

+ echo '### BEGIN /etc/grub.d/30_os-prober ###'
### BEGIN /etc/grub.d/30_os-prober ###
+ /etc/grub.d/30_os-prober
Found Microsoft Windows XP Professional on /dev/sdb1
menuentry 'Microsoft Windows XP Professional (on /dev/sdb1)' --class windows --class os $menuentry_id_option 'osprober-chain-34B10564542CFC89' {
    insmod part_msdos
    insmod ntfs
    set root='hd1,msdos1'
    if [ x$feature_platform_search_hint = xy ]; then
      search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos1 --hint-efi=hd1,msdos1 --hint-baremetal=ahci1,msdos1 --hint='hd1,msdos1'  34B10564542CFC89
    else
      search --no-floppy --fs-uuid --set=root 34B10564542CFC89
    fi
    parttool ${root} hidden-
    drivemap -s (hd0) ${root}
    chainloader +1
}
Found Fedora release 16 (Verne) on /dev/sdb6
menuentry 'Fedora release 16 (Verne) (on /dev/sdb6)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-simple-98ed0361-1d1c-4062-9f75-dff4630c7f2a' {
    insmod part_msdos
    insmod ext2
    set root='hd1,msdos6'
    if [ x$feature_platform_search_hint = xy ]; then
      search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos6 --hint-efi=hd1,msdos6 --hint-baremetal=ahci1,msdos6 --hint='hd1,msdos6'  98ed0361-1d1c-4062-9f75-dff4630c7f2a
    else
      search --no-floppy --fs-uuid --set=root 98ed0361-1d1c-4062-9f75-dff4630c7f2a
    fi
    linux16 /boot/vmlinuz-3.6.11-4.fc16.x86_64 root=/dev/sdb6 ro rd.md=0 rd.lvm=0 rd.dm=0 KEYTABLE=fr-latin9 SYSFONT=latarcyrheb-sun16 rd.luks=0 LANG=en_US.UTF-8
    initrd16 /boot/initramfs-3.6.11-4.fc16.x86_64.img
}
submenu 'Advanced options for Fedora release 16 (Verne) (on /dev/sdb6)' $menuentry_id_option 'osprober-gnulinux-advanced-98ed0361-1d1c-4062-9f75-dff4630c7f2a' {
    menuentry 'Fedora Verne (3.6.11-4.fc16.x86_64) (on /dev/sdb6)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-3.6.11-4.fc16.x86_64--98ed0361-1d1c-4062-9f75-dff4630c7f2a' {
    	insmod part_msdos
    	insmod ext2
    	set root='hd1,msdos6'
    	if [ x$feature_platform_search_hint = xy ]; then
    	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos6 --hint-efi=hd1,msdos6 --hint-baremetal=ahci1,msdos6 --hint='hd1,msdos6'  98ed0361-1d1c-4062-9f75-dff4630c7f2a
    	else
    	  search --no-floppy --fs-uuid --set=root 98ed0361-1d1c-4062-9f75-dff4630c7f2a
    	fi
    	linux16 /boot/vmlinuz-3.6.11-4.fc16.x86_64 root=/dev/sdb6 ro rd.md=0 rd.lvm=0 rd.dm=0 KEYTABLE=fr-latin9 SYSFONT=latarcyrheb-sun16 rd.luks=0 LANG=en_US.UTF-8
    	initrd16 /boot/initramfs-3.6.11-4.fc16.x86_64.img
    }
    menuentry 'Fedora Verne (3.6.11-4.fc16.x86_64 recovery mode) (on /dev/sdb6)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-3.6.11-4.fc16.x86_64-root=/dev/sdb6 ro single rd.md=0 rd.lvm=0 rd.dm=0 KEYTABLE=fr-latin9 SYSFONT=latarcyrheb-sun16 rd.luks=0 LANG=en_US.UTF-8-98ed0361-1d1c-4062-9f75-dff4630c7f2a' {
    	insmod part_msdos
    	insmod ext2
    	set root='hd1,msdos6'
    	if [ x$feature_platform_search_hint = xy ]; then
    	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos6 --hint-efi=hd1,msdos6 --hint-baremetal=ahci1,msdos6 --hint='hd1,msdos6'  98ed0361-1d1c-4062-9f75-dff4630c7f2a
    	else
    	  search --no-floppy --fs-uuid --set=root 98ed0361-1d1c-4062-9f75-dff4630c7f2a
    	fi
    	linux16 /boot/vmlinuz-3.6.11-4.fc16.x86_64 root=/dev/sdb6 ro single rd.md=0 rd.lvm=0 rd.dm=0 KEYTABLE=fr-latin9 SYSFONT=latarcyrheb-sun16 rd.luks=0 LANG=en_US.UTF-8
    	initrd16 /boot/initramfs-3.6.11-4.fc16.x86_64.img
    }
    menuentry 'Fedora Verne (3.6.11-1.fc16.x86_64) (on /dev/sdb6)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-3.6.11-1.fc16.x86_64--98ed0361-1d1c-4062-9f75-dff4630c7f2a' {
    	insmod part_msdos
    	insmod ext2
    	set root='hd1,msdos6'
    	if [ x$feature_platform_search_hint = xy ]; then
    	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos6 --hint-efi=hd1,msdos6 --hint-baremetal=ahci1,msdos6 --hint='hd1,msdos6'  98ed0361-1d1c-4062-9f75-dff4630c7f2a
    	else
    	  search --no-floppy --fs-uuid --set=root 98ed0361-1d1c-4062-9f75-dff4630c7f2a
    	fi
    	linux16 /boot/vmlinuz-3.6.11-1.fc16.x86_64 root=/dev/sdb6 ro rd.md=0 rd.lvm=0 rd.dm=0 KEYTABLE=fr-latin9 SYSFONT=latarcyrheb-sun16 rd.luks=0 LANG=en_US.UTF-8
    	initrd16 /boot/initramfs-3.6.11-1.fc16.x86_64.img
    }
    menuentry 'Fedora Verne (3.6.11-1.fc16.x86_64 recovery mode) (on /dev/sdb6)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-3.6.11-1.fc16.x86_64-root=/dev/sdb6 ro single rd.md=0 rd.lvm=0 rd.dm=0 KEYTABLE=fr-latin9 SYSFONT=latarcyrheb-sun16 rd.luks=0 LANG=en_US.UTF-8-98ed0361-1d1c-4062-9f75-dff4630c7f2a' {
    	insmod part_msdos
    	insmod ext2
    	set root='hd1,msdos6'
    	if [ x$feature_platform_search_hint = xy ]; then
    	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos6 --hint-efi=hd1,msdos6 --hint-baremetal=ahci1,msdos6 --hint='hd1,msdos6'  98ed0361-1d1c-4062-9f75-dff4630c7f2a
    	else
    	  search --no-floppy --fs-uuid --set=root 98ed0361-1d1c-4062-9f75-dff4630c7f2a
    	fi
    	linux16 /boot/vmlinuz-3.6.11-1.fc16.x86_64 root=/dev/sdb6 ro single rd.md=0 rd.lvm=0 rd.dm=0 KEYTABLE=fr-latin9 SYSFONT=latarcyrheb-sun16 rd.luks=0 LANG=en_US.UTF-8
    	initrd16 /boot/initramfs-3.6.11-1.fc16.x86_64.img
    }
    menuentry 'Fedora Verne (3.6.7-4.fc16.x86_64) (on /dev/sdb6)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-3.6.7-4.fc16.x86_64--98ed0361-1d1c-4062-9f75-dff4630c7f2a' {
    	insmod part_msdos
    	insmod ext2
    	set root='hd1,msdos6'
    	if [ x$feature_platform_search_hint = xy ]; then
    	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos6 --hint-efi=hd1,msdos6 --hint-baremetal=ahci1,msdos6 --hint='hd1,msdos6'  98ed0361-1d1c-4062-9f75-dff4630c7f2a
    	else
    	  search --no-floppy --fs-uuid --set=root 98ed0361-1d1c-4062-9f75-dff4630c7f2a
    	fi
    	linux16 /boot/vmlinuz-3.6.7-4.fc16.x86_64 root=/dev/sdb6 ro rd.md=0 rd.lvm=0 rd.dm=0 KEYTABLE=fr-latin9 SYSFONT=latarcyrheb-sun16 rd.luks=0 LANG=en_US.UTF-8
    	initrd16 /boot/initramfs-3.6.7-4.fc16.x86_64.img
    }
    menuentry 'Fedora Verne (3.6.7-4.fc16.x86_64 recovery mode) (on /dev/sdb6)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-3.6.7-4.fc16.x86_64-root=/dev/sdb6 ro single quiet rd.md=0 rd.lvm=0 rd.dm=0 KEYTABLE=fr-latin9 SYSFONT=latarcyrheb-sun16 rd.luks=0 LANG=en_US.UTF-8-98ed0361-1d1c-4062-9f75-dff4630c7f2a' {
    	insmod part_msdos
    	insmod ext2
    	set root='hd1,msdos6'
    	if [ x$feature_platform_search_hint = xy ]; then
    	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos6 --hint-efi=hd1,msdos6 --hint-baremetal=ahci1,msdos6 --hint='hd1,msdos6'  98ed0361-1d1c-4062-9f75-dff4630c7f2a
    	else
    	  search --no-floppy --fs-uuid --set=root 98ed0361-1d1c-4062-9f75-dff4630c7f2a
    	fi
    	linux16 /boot/vmlinuz-3.6.7-4.fc16.x86_64 root=/dev/sdb6 ro single quiet rd.md=0 rd.lvm=0 rd.dm=0 KEYTABLE=fr-latin9 SYSFONT=latarcyrheb-sun16 rd.luks=0 LANG=en_US.UTF-8
    	initrd16 /boot/initramfs-3.6.7-4.fc16.x86_64.img
    }
}

Found Microsoft Windows XP Professional on /dev/sdc1
menuentry 'Microsoft Windows XP Professional (on /dev/sdc1)' --class windows --class os $menuentry_id_option 'osprober-chain-77F6A9216E264B8E' {
    insmod part_msdos
    insmod ntfs
    set root='hd2,msdos1'
    if [ x$feature_platform_search_hint = xy ]; then
      search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos1 --hint-efi=hd2,msdos1 --hint-baremetal=ahci2,msdos1 --hint='hd2,msdos1'  77F6A9216E264B8E
    else
      search --no-floppy --fs-uuid --set=root 77F6A9216E264B8E
    fi
    parttool ${root} hidden-
    drivemap -s (hd0) ${root}
    chainloader +1
}
Found Fedora release 20 (Heisenbug) on /dev/mapper/VolGrpSys2-root
menuentry 'Fedora release 20 (Heisenbug) (on /dev/mapper/VolGrpSys2-root)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-simple-66528cb3-5298-4882-976c-02935cfac589' {
    insmod part_msdos
    insmod ext2
    set root='hd2,msdos6'
    if [ x$feature_platform_search_hint = xy ]; then
      search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos6 --hint-efi=hd2,msdos6 --hint-baremetal=ahci2,msdos6 --hint='hd2,msdos6'  ac2542fe-cd0b-4461-b656-965778d4a055
    else
      search --no-floppy --fs-uuid --set=root ac2542fe-cd0b-4461-b656-965778d4a055
    fi
    linux16 /vmlinuz-3.17.8-200.fc20.x86_64 root=/dev/mapper/VolGrpSys0-root ro vconsole.font=latarcyrheb-sun16 rd.lvm.lv=VolGrpSys0/root LANG=en_US.UTF-8
    initrd16 /initramfs-3.17.8-200.fc20.x86_64.img
}
submenu 'Advanced options for Fedora release 20 (Heisenbug) (on /dev/mapper/VolGrpSys2-root)' $menuentry_id_option 'osprober-gnulinux-advanced-66528cb3-5298-4882-976c-02935cfac589' {
    menuentry 'Fedora on sdc (3.17.8-200.fc20.x86_64) 20 (Heisenbug) (on /dev/mapper/VolGrpSys2-root)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/vmlinuz-3.17.8-200.fc20.x86_64--66528cb3-5298-4882-976c-02935cfac589' {
    	insmod part_msdos
    	insmod ext2
    	set root='hd2,msdos6'
    	if [ x$feature_platform_search_hint = xy ]; then
    	  search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos6 --hint-efi=hd2,msdos6 --hint-baremetal=ahci2,msdos6 --hint='hd2,msdos6'  ac2542fe-cd0b-4461-b656-965778d4a055
    	else
    	  search --no-floppy --fs-uuid --set=root ac2542fe-cd0b-4461-b656-965778d4a055
    	fi
    	linux16 /vmlinuz-3.17.8-200.fc20.x86_64 root=/dev/mapper/VolGrpSys0-root ro vconsole.font=latarcyrheb-sun16 rd.lvm.lv=VolGrpSys0/root LANG=en_US.UTF-8
    	initrd16 /initramfs-3.17.8-200.fc20.x86_64.img
    }
    menuentry 'Fedora on sdb (3.17.8-200.fc20.x86_64) 20 (Heisenbug) (on /dev/mapper/VolGrpSys2-root)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/vmlinuz-3.17.8-200.fc20.x86_64--66528cb3-5298-4882-976c-02935cfac589' {
    	insmod part_msdos
    	insmod ext2
    	set root='hd2,msdos6'
    	if [ x$feature_platform_search_hint = xy ]; then
    	  search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos6 --hint-efi=hd2,msdos6 --hint-baremetal=ahci2,msdos6 --hint='hd2,msdos6'  ac2542fe-cd0b-4461-b656-965778d4a055
    	else
    	  search --no-floppy --fs-uuid --set=root ac2542fe-cd0b-4461-b656-965778d4a055
    	fi
    	linux16 /vmlinuz-3.17.8-200.fc20.x86_64 root=/dev/mapper/VolGrpSys0-root ro vconsole.font=latarcyrheb-sun16 rd.lvm.lv=VolGrpSys0/root LANG=en_US.UTF-8
    	initrd16 /initramfs-3.17.8-200.fc20.x86_64.img
    }
    menuentry 'Fedora on sdb (3.17.7-200.fc20.x86_64) 20 (Heisenbug) (on /dev/mapper/VolGrpSys2-root)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/vmlinuz-3.17.7-200.fc20.x86_64--66528cb3-5298-4882-976c-02935cfac589' {
    	insmod part_msdos
    	insmod ext2
    	set root='hd2,msdos6'
    	if [ x$feature_platform_search_hint = xy ]; then
    	  search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos6 --hint-efi=hd2,msdos6 --hint-baremetal=ahci2,msdos6 --hint='hd2,msdos6'  ac2542fe-cd0b-4461-b656-965778d4a055
    	else
    	  search --no-floppy --fs-uuid --set=root ac2542fe-cd0b-4461-b656-965778d4a055
    	fi
    	linux16 /vmlinuz-3.17.7-200.fc20.x86_64 root=/dev/mapper/VolGrpSys0-root ro vconsole.font=latarcyrheb-sun16 rd.lvm.lv=VolGrpSys0/root LANG=en_US.UTF-8
    	initrd16 /initramfs-3.17.7-200.fc20.x86_64.img
    }
    menuentry 'Fedora on sdb (3.17.6-200.fc20.x86_64) 20 (Heisenbug) (on /dev/mapper/VolGrpSys2-root)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/vmlinuz-3.17.6-200.fc20.x86_64--66528cb3-5298-4882-976c-02935cfac589' {
    	insmod part_msdos
    	insmod ext2
    	set root='hd2,msdos6'
    	if [ x$feature_platform_search_hint = xy ]; then
    	  search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos6 --hint-efi=hd2,msdos6 --hint-baremetal=ahci2,msdos6 --hint='hd2,msdos6'  ac2542fe-cd0b-4461-b656-965778d4a055
    	else
    	  search --no-floppy --fs-uuid --set=root ac2542fe-cd0b-4461-b656-965778d4a055
    	fi
    	linux16 /vmlinuz-3.17.6-200.fc20.x86_64 root=/dev/mapper/VolGrpSys0-root ro vconsole.font=latarcyrheb-sun16 rd.lvm.lv=VolGrpSys0/root LANG=en_US.UTF-8
    	initrd16 /initramfs-3.17.6-200.fc20.x86_64.img
    }
    menuentry 'Fedora, with Linux 0-rescue-f14e53f3162847d4ae17fd1ca988e33c (on /dev/mapper/VolGrpSys2-root)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/vmlinuz-0-rescue-f14e53f3162847d4ae17fd1ca988e33c--66528cb3-5298-4882-976c-02935cfac589' {
    	insmod part_msdos
    	insmod ext2
    	set root='hd2,msdos6'
    	if [ x$feature_platform_search_hint = xy ]; then
    	  search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos6 --hint-efi=hd2,msdos6 --hint-baremetal=ahci2,msdos6 --hint='hd2,msdos6'  ac2542fe-cd0b-4461-b656-965778d4a055
    	else
    	  search --no-floppy --fs-uuid --set=root ac2542fe-cd0b-4461-b656-965778d4a055
    	fi
    	linux16 /vmlinuz-0-rescue-f14e53f3162847d4ae17fd1ca988e33c root=/dev/mapper/VolGrpSys0-root ro vconsole.font=latarcyrheb-sun16 rd.lvm.lv=VolGrpSys0/root rhgb quiet
    	initrd16 /initramfs-0-rescue-f14e53f3162847d4ae17fd1ca988e33c.img
    }
    menuentry 'Fedora on sda (3.17.8-200.fc20.x86_64) 20 (Heisenbug) (on /dev/mapper/VolGrpSys2-root)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/vmlinuz-3.17.8-200.fc20.x86_64--66528cb3-5298-4882-976c-02935cfac589' {
    	insmod part_msdos
    	insmod ext2
    	set root='hd2,msdos6'
    	if [ x$feature_platform_search_hint = xy ]; then
    	  search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos6 --hint-efi=hd2,msdos6 --hint-baremetal=ahci2,msdos6 --hint='hd2,msdos6'  ac2542fe-cd0b-4461-b656-965778d4a055
    	else
    	  search --no-floppy --fs-uuid --set=root ac2542fe-cd0b-4461-b656-965778d4a055
    	fi
    	linux16 /vmlinuz-3.17.8-200.fc20.x86_64 root=UUID=da1fb213-c138-4711-aba2-76a598506283 ro rd.md=0 rd.lvm=0 rd.dm=0 SYSFONT=latarcyrheb-sun16 KEYTABLE=uk rd.luks=0 LANG=en_US.UTF-8
    	initrd16 /initramfs-3.17.8-200.fc20.x86_64.img
    }
}

+ echo '### END /etc/grub.d/30_os-prober ###'
### END /etc/grub.d/30_os-prober ###
+ for i in '"${grub_mkconfig_dir}"/*'
+ case "$i" in
+ grub_file_is_not_garbage /etc/grub.d/40_custom
+ test -f /etc/grub.d/40_custom
+ case "$1" in
+ return 0
+ test -x /etc/grub.d/40_custom
+ echo

+ echo '### BEGIN /etc/grub.d/40_custom ###'
### BEGIN /etc/grub.d/40_custom ###
+ /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.
+ echo '### END /etc/grub.d/40_custom ###'
### END /etc/grub.d/40_custom ###
+ for i in '"${grub_mkconfig_dir}"/*'
+ case "$i" in
+ grub_file_is_not_garbage /etc/grub.d/41_custom
+ test -f /etc/grub.d/41_custom
+ case "$1" in
+ return 0
+ test -x /etc/grub.d/41_custom
+ echo

+ echo '### BEGIN /etc/grub.d/41_custom ###'
### BEGIN /etc/grub.d/41_custom ###
+ /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 $prefix/custom.cfg;
fi
+ echo '### END /etc/grub.d/41_custom ###'
### END /etc/grub.d/41_custom ###
+ for i in '"${grub_mkconfig_dir}"/*'
+ case "$i" in
+ grub_file_is_not_garbage /etc/grub.d/README
+ test -f /etc/grub.d/README
+ case "$1" in
+ return 1
+ test x '!=' x
+ gettext done
done+ echo

===========================================================================
 Patrick DUPRÉ                                 | | email: [e-mail]
 Laboratoire de Physico-Chimie de l'Atmosphère | |
 Université du Littoral-Côte d'Opale           | |
 Tel.  (33)-(0)3 28 23 76 12                   | | Fax: [phone]
 189A, avenue Maurice Schumann                 | | 59140 Dunkerque, France
===========================================================================
> Sent: Sunday, February 08, 2015 at 4:48 AM
> From: "Chris Murphy" 
> To: "Community support for Fedora users" 
> Subject: Re: grub2-mkconfig
>
> What's the output from
> rpm -q grub2
> bash -x grub2-mkconfig
>
> Try to post the entire thing to the forum. If it bounces back, then
> stick the text file up somewhere and provide the URL.
> Chris Murphy
>
> users mailing list
> [e-mail]
> To unsubscribe or change subscription options:
> https://admin.fedoraproject.org/mailman/listinfo/users
> Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct
> Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines
> Have a question? Ask away: http://ask.fedoraproject.org

[Chris Murphy]

On Sun, Feb 8, 2015 at 4:19 AM, Patrick Dupre  wrote:
> ++ GRUB_CMDLINE_LINUX='rd.md=0 rd.lvm=0 rd.dm=0 SYSFONT=True  KEYTABLE=fr-latin9 rd.luks=0 LANG=en_US.UTF-8'

OK so the system GRUB is running in doesn't use LVM at all, apparently.
> echo '### BEGIN /etc/grub.d/30_os-prober ###'

starting 30_os-prober section...
> Found Fedora release 16 (Verne) on /dev/sdb6
> menuentry 'Fedora release 16 (Verne) (on /dev/sdb6)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-simple-98ed0361-1d1c-4062-9f75-dff4630c7f2a' {
>         insmod part_msdos
>         insmod ext2
>         set root='hd1,msdos6'
>         if [ x$feature_platform_search_hint = xy ]; then
>           search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos6 --hint-efi=hd1,msdos6 --hint-baremetal=ahci1,msdos6 --hint='hd1,msdos6'  98ed0361-1d1c-4062-9f75-dff4630c7f2a
>         else
>           search --no-floppy --fs-uuid --set=root 98ed0361-1d1c-4062-9f75-dff4630c7f2a
>         fi
>         linux16 /boot/vmlinuz-3.6.11-4.fc16.x86_64 root=/dev/sdb6 ro rd.md=0 rd.lvm=0 rd.dm=0 KEYTABLE=fr-latin9 SYSFONT=latarcyrheb-sun16 rd.luks=0 LANG=en_US.UTF-8
>         initrd16 /boot/initramfs-3.6.11-4.fc16.x86_64.img

root=/dev/sdb6 is incorrect, it should use UUID for this by default.
All Fedora 16 entries are like this.
> Found Fedora release 20 (Heisenbug) on /dev/mapper/VolGrpSys2-root
> menuentry 'Fedora release 20 (Heisenbug) (on /dev/mapper/VolGrpSys2-root)'

OK...
>             linux16 /vmlinuz-3.17.8-200.fc20.x86_64 root=/dev/mapper/VolGrpSys0-root ro vconsole.font=latarcyrheb-sun16 rd.lvm.lv=VolGrpSys0/root LANG=en_US.UTF-8

What the hell? Every Fedora 20 entry says VolGrpSys2-root in the
description, but the kernel parameter line uses VolGrpSys0-root. This
is why I hate multibooting and find it fundamentally flawed and
perilous. Better to use VMs.

Anyway, you might get more information by editing
/etc/grub.d/30_os-prober and adding to the top:

set -v
set -x

And then rerun 'bash -x grub2-mkconfig'. The output will likely be a
lot longer. This very well could be a bug.

[Patrick Dupre]

Hello Chris,

I attached the file.

However, I changed manually the Sys0 by Sys2 which the correct lvm.

Anyway. I fixed the all issues.
I am going to make the pint in another email.

Regards.

===========================================================================
 Patrick DUPRÉ                                 | | email: [e-mail]
 Laboratoire de Physico-Chimie de l'Atmosphère | |
 Université du Littoral-Côte d'Opale           | |
 Tel.  (33)-(0)3 28 23 76 12                   | | Fax: [phone]
 189A, avenue Maurice Schumann                 | | 59140 Dunkerque, France
===========================================================================
> Sent: Sunday, February 08, 2015 at 5:41 PM
> From: "Chris Murphy" 
> To: "Community support for Fedora users" 
> Subject: Re: grub2-mkconfig
>
> On Sun, Feb 8, 2015 at 4:19 AM, Patrick Dupre  wrote:
> > ++ GRUB_CMDLINE_LINUX='rd.md=0 rd.lvm=0 rd.dm=0 SYSFONT=True  KEYTABLE=fr-latin9 rd.luks=0 LANG=en_US.UTF-8'
>
> OK so the system GRUB is running in doesn't use LVM at all, apparently.
> > echo '### BEGIN /etc/grub.d/30_os-prober ###'
>
> starting 30_os-prober section...
> > Found Fedora release 16 (Verne) on /dev/sdb6
> > menuentry 'Fedora release 16 (Verne) (on /dev/sdb6)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-simple-98ed0361-1d1c-4062-9f75-dff4630c7f2a' {
> >         insmod part_msdos
> >         insmod ext2
> >         set root='hd1,msdos6'
> >         if [ x$feature_platform_search_hint = xy ]; then
> >           search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos6 --hint-efi=hd1,msdos6 --hint-baremetal=ahci1,msdos6 --hint='hd1,msdos6'  98ed0361-1d1c-4062-9f75-dff4630c7f2a
> >         else
> >           search --no-floppy --fs-uuid --set=root 98ed0361-1d1c-4062-9f75-dff4630c7f2a
> >         fi
> >         linux16 /boot/vmlinuz-3.6.11-4.fc16.x86_64 root=/dev/sdb6 ro rd.md=0 rd.lvm=0 rd.dm=0 KEYTABLE=fr-latin9 SYSFONT=latarcyrheb-sun16 rd.luks=0 LANG=en_US.UTF-8
> >         initrd16 /boot/initramfs-3.6.11-4.fc16.x86_64.img
>
> root=/dev/sdb6 is incorrect, it should use UUID for this by default.
> All Fedora 16 entries are like this.
> > Found Fedora release 20 (Heisenbug) on /dev/mapper/VolGrpSys2-root
> > menuentry 'Fedora release 20 (Heisenbug) (on /dev/mapper/VolGrpSys2-root)'
>
> OK...
> >             linux16 /vmlinuz-3.17.8-200.fc20.x86_64 root=/dev/mapper/VolGrpSys0-root ro vconsole.font=latarcyrheb-sun16 rd.lvm.lv=VolGrpSys0/root LANG=en_US.UTF-8
>
> What the hell? Every Fedora 20 entry says VolGrpSys2-root in the
> description, but the kernel parameter line uses VolGrpSys0-root. This
> is why I hate multibooting and find it fundamentally flawed and
> perilous. Better to use VMs.
>
> Anyway, you might get more information by editing
> /etc/grub.d/30_os-prober and adding to the top:
>
> set -v
> set -x
>
> And then rerun 'bash -x grub2-mkconfig'. The output will likely be a
> lot longer. This very well could be a bug.
>
> -- 
> Chris Murphy
> -- 
> users mailing list
> [e-mail]
> To unsubscribe or change subscription options:
> https://admin.fedoraproject.org/mailman/listinfo/users
> Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct
> Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines
> Have a question? Ask away: http://ask.fedoraproject.org

[Chris Murphy]

Actually, nevermind. The easiest way out of this is to not
troubleshoot it. All the problems come from the
/etc/grub.d/30_os-prober section, so what I suggest doing is disable
it. Copy and paste the output from that section into
/etc/grub.d/40_custom, and then change the wrong parts, save it, then
run grub2-mkconfig. This will cause it to use the statically generated
/etc/grub.d/40_custom corrected contents, and not run
/etc/grub.d/30_os-prober.

You can disable 30_os-prober by editing /etc/default/grub and adding
GRUB_DISABLE_OS_PROBE="true"

The next time you run grub2-mkconfig, it will have an empty
30_os-prober section.

Chris Murphy

[Chris Murphy]

And even *better* would be to disable 30_os-prober, and instead of
copy pasting corrected grub2-mkconfig output into
/etc/grub.d/40_custom, would be to create menuentries using the
configfile command that point to the real grub.cfg for each distro on
your system. That way you use that distro's grub..cfg specifically,
rather than the generic Fedora 21 grub-mkconfig produced one.

For example, you can take the /etc/grub.d/30_os-prober output for all
the Fedora 16 "Verne" entries, and turn them only into one entry:

menuentry 'Fedora release 16 (Verne) (on /dev/sdb6)' --class gnu-linux
--class gnu --class os $menuentry_id_option
'osprober-gnulinux-simple-98ed0361-1d1c-4062-9f75-dff4630c7f2a' {
insmod part_msdos
insmod ext2
set root='hd1,msdos6'
if [ x$feature_platform_search_hint = xy ]; then
 search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos6
--hint-efi=hd1,msdos6 --hint-baremetal=ahci1,msdos6
--hint='hd1,msdos6'  98ed0361-1d1c-4062-9f75-dff4630c7f2a
else
 search --no-floppy --fs-uuid --set=root 98ed0361-1d1c-4062-9f75-dff4630c7f2a
fi
configfile /boot/grub2/grub.cfg
}

So that single entry points to the Fedora 16 grub.cfg, which will show
its kernels in a separate menu. But instead of having the (likely
wrong) boot parameters based on Fedora 21, it will have the Fedora 16
boot parameters.

This is really what grub-mkconfig should be doing by default, but for
some reason creating whole new frequently malformed boot entries from
scratch is upstream's idea of multibooting...

Chris Murphy