[SOLVED] Problem adding other distro to grub2

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lordalbert · Post by **lordalbert** » Tue Oct 06, 2015 9:12 pm

Hi. I've installed a gnome3.18 distro in an other partition, in order to test it... now in gentoo i try to auto update grub2 config, to choose the new distro (opensuse) at boot, but i can't get it.

# grub2-install /dev/sda wrote: # grub2-install /dev/sda
Installing for i386-pc platform.
Installation completed without any error

# grub2-mkconfig wrote: # grub2-mkconfig
Generating grub configuration file ...
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub2-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#

### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
load_env
fi
if [ "${next_entry}" ] ; then
set default="${next_entry}"
set next_entry=
save_env next_entry
set boot_once=true
else
set default="0"
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$feature_default_font_path = xy ] ; then
font=unicode
else
insmod part_msdos
insmod ext2
set root='hd0,msdos2'
if [ x$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 f010f844-5fc2-4186-adb7-877e4a836b80
else
search --no-floppy --fs-uuid --set=root f010f844-5fc2-4186-adb7-877e4a836b80
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=it_IT
insmod gettext
fi
terminal_output gfxterm
if [ x$feature_timeout_style = xy ] ; then
set timeout_style=menu
set timeout=5
# Fallback normal timeout code in case the timeout_style feature is
# unavailable.
else
set timeout=5
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/10_linux ###
Trovata immagine linux: /boot/vmlinuz-4.0.5-gentoo
menuentry 'Gentoo GNU/Linux' --class gentoo --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-f010f844-5fc2-4186-adb7-877e4a836b80' {
load_video
if [ "x$grub_platform" = xefi ]; then
set gfxpayload=keep
fi
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 f010f844-5fc2-4186-adb7-877e4a836b80
else
search --no-floppy --fs-uuid --set=root f010f844-5fc2-4186-adb7-877e4a836b80
fi
echo 'Caricamento Linux 4.0.5-gentoo...'
linux /boot/vmlinuz-4.0.5-gentoo root=/dev/sda2 ro
}
submenu 'Opzioni avanzate per Gentoo GNU/Linux' $menuentry_id_option 'gnulinux-advanced-f010f844-5fc2-4186-adb7-877e4a836b80' {
menuentry 'Gentoo GNU/Linux, con Linux 4.0.5-gentoo' --class gentoo --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.0.5-gentoo-advanced-f010f844-5fc2-4186-adb7-877e4a836b80' {
load_video
if [ "x$grub_platform" = xefi ]; then
set gfxpayload=keep
fi
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 f010f844-5fc2-4186-adb7-877e4a836b80
else
search --no-floppy --fs-uuid --set=root f010f844-5fc2-4186-adb7-877e4a836b80
fi
echo 'Caricamento Linux 4.0.5-gentoo...'
linux /boot/vmlinuz-4.0.5-gentoo root=/dev/sda2 ro
}
menuentry 'Gentoo GNU/Linux, con Linux 4.0.5-gentoo (modalità ripristino)' --class gentoo --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.0.5-gentoo-recovery-f010f844-5fc2-4186-adb7-877e4a836b80' {
load_video
if [ "x$grub_platform" = xefi ]; then
set gfxpayload=keep
fi
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 f010f844-5fc2-4186-adb7-877e4a836b80
else
search --no-floppy --fs-uuid --set=root f010f844-5fc2-4186-adb7-877e4a836b80
fi
echo 'Caricamento Linux 4.0.5-gentoo...'
linux /boot/vmlinuz-4.0.5-gentoo root=/dev/sda2 ro single
}
Trovata immagine linux: /boot/vmlinuz-4.0.5-gentoo.old
menuentry 'Gentoo GNU/Linux, con Linux 4.0.5-gentoo.old' --class gentoo --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.0.5-gentoo.old-advanced-f010f844-5fc2-4186-adb7-877e4a836b80' {
load_video
if [ "x$grub_platform" = xefi ]; then
set gfxpayload=keep
fi
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 f010f844-5fc2-4186-adb7-877e4a836b80
else
search --no-floppy --fs-uuid --set=root f010f844-5fc2-4186-adb7-877e4a836b80
fi
echo 'Caricamento Linux 4.0.5-gentoo.old...'
linux /boot/vmlinuz-4.0.5-gentoo.old root=/dev/sda2 ro
}
menuentry 'Gentoo GNU/Linux, con Linux 4.0.5-gentoo.old (modalità ripristino)' --class gentoo --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.0.5-gentoo.old-recovery-f010f844-5fc2-4186-adb7-877e4a836b80' {
load_video
if [ "x$grub_platform" = xefi ]; then
set gfxpayload=keep
fi
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 f010f844-5fc2-4186-adb7-877e4a836b80
else
search --no-floppy --fs-uuid --set=root f010f844-5fc2-4186-adb7-877e4a836b80
fi
echo 'Caricamento Linux 4.0.5-gentoo.old...'
linux /boot/vmlinuz-4.0.5-gentoo.old root=/dev/sda2 ro single
}
Trovata immagine linux: /boot/vmlinuz-3.18.12-gentoo
menuentry 'Gentoo GNU/Linux, con Linux 3.18.12-gentoo' --class gentoo --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.18.12-gentoo-advanced-f010f844-5fc2-4186-adb7-877e4a836b80' {
load_video
if [ "x$grub_platform" = xefi ]; then
set gfxpayload=keep
fi
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 f010f844-5fc2-4186-adb7-877e4a836b80
else
search --no-floppy --fs-uuid --set=root f010f844-5fc2-4186-adb7-877e4a836b80
fi
echo 'Caricamento Linux 3.18.12-gentoo...'
linux /boot/vmlinuz-3.18.12-gentoo root=/dev/sda2 ro
}
menuentry 'Gentoo GNU/Linux, con Linux 3.18.12-gentoo (modalità ripristino)' --class gentoo --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.18.12-gentoo-recovery-f010f844-5fc2-4186-adb7-877e4a836b80' {
load_video
if [ "x$grub_platform" = xefi ]; then
set gfxpayload=keep
fi
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 f010f844-5fc2-4186-adb7-877e4a836b80
else
search --no-floppy --fs-uuid --set=root f010f844-5fc2-4186-adb7-877e4a836b80
fi
echo 'Caricamento Linux 3.18.12-gentoo...'
linux /boot/vmlinuz-3.18.12-gentoo 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 ###
Trovato openSUSE 20150917 (x86_64) su /dev/sda5
menuentry 'openSUSE 20150917 (x86_64) (su /dev/sda5)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-simple-278b81a8-405d-48c6-819a-b1ab17a79577' {
insmod part_msdos
insmod ext2
set root='hd0,msdos5'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5 278b81a8-405d-48c6-819a-b1ab17a79577
else
search --no-floppy --fs-uuid --set=root 278b81a8-405d-48c6-819a-b1ab17a79577
fi
linux /boot/vmlinuz-4.1.6-3-desktop root=UUID=278b81a8-405d-48c6-819a-b1ab17a79577 resume=/dev/disk/by-uuid/7c18178b-7aad-4473-a5da-ccb09d75eb53 splash=silent quiet showopts
initrd /boot/initrd-4.1.6-3-desktop
}
submenu 'Opzioni avanzate per openSUSE 20150917 (x86_64) (su /dev/sda5)' $menuentry_id_option 'osprober-gnulinux-advanced-278b81a8-405d-48c6-819a-b1ab17a79577' {
menuentry 'openSUSE (su /dev/sda5)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.1.6-3-desktop--278b81a8-405d-48c6-819a-b1ab17a79577' {
insmod part_msdos
insmod ext2
set root='hd0,msdos5'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5 278b81a8-405d-48c6-819a-b1ab17a79577
else
search --no-floppy --fs-uuid --set=root 278b81a8-405d-48c6-819a-b1ab17a79577
fi
linux /boot/vmlinuz-4.1.6-3-desktop root=UUID=278b81a8-405d-48c6-819a-b1ab17a79577 resume=/dev/disk/by-uuid/7c18178b-7aad-4473-a5da-ccb09d75eb53 splash=silent quiet showopts
initrd /boot/initrd-4.1.6-3-desktop
}
menuentry 'openSUSE, con Linux 4.1.6-3-desktop (su /dev/sda5)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.1.6-3-desktop--278b81a8-405d-48c6-819a-b1ab17a79577' {
insmod part_msdos
insmod ext2
set root='hd0,msdos5'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5 278b81a8-405d-48c6-819a-b1ab17a79577
else
search --no-floppy --fs-uuid --set=root 278b81a8-405d-48c6-819a-b1ab17a79577
fi
linux /boot/vmlinuz-4.1.6-3-desktop root=UUID=278b81a8-405d-48c6-819a-b1ab17a79577 resume=/dev/disk/by-uuid/7c18178b-7aad-4473-a5da-ccb09d75eb53 splash=silent quiet showopts
initrd /boot/initrd-4.1.6-3-desktop
}
menuentry 'openSUSE, con Linux 4.1.6-3-default (su /dev/sda5)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.1.6-3-default--278b81a8-405d-48c6-819a-b1ab17a79577' {
insmod part_msdos
insmod ext2
set root='hd0,msdos5'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5 278b81a8-405d-48c6-819a-b1ab17a79577
else
search --no-floppy --fs-uuid --set=root 278b81a8-405d-48c6-819a-b1ab17a79577
fi
linux /boot/vmlinuz-4.1.6-3-default root=UUID=278b81a8-405d-48c6-819a-b1ab17a79577 resume=/dev/disk/by-uuid/7c18178b-7aad-4473-a5da-ccb09d75eb53 splash=silent quiet showopts
initrd /boot/initrd-4.1.6-3-default
}
}

### 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 ###
done

but when i reboot, in grub i see only Gentoo

Have you any idea?

Thank you very much!

lordalbert · Post by **lordalbert** » Tue Oct 06, 2015 9:57 pm

ok, i think to solved it. I missed output redirector

Code: Select all

grub2-mkconfig -o /boot/grub/grub.cfg