There's a ton of changes to grub in Fedora 30.... Most of them causing
pain.
When booting using pygrub, the presented menu always has the second
option selected.
The contents of /etc/default/grub is as follows:
GRUB_TIMEOUT=1
GRUB_DEFAULT=0
GRUB_DISABLE_SUBMENU=true
GRUB_TERMINAL_OUTPUT="console"
GRUB_CMDLINE_LINUX="audit=0 selinux=0 console=hvc0"
GRUB_DISABLE_RECOVERY="true"
GRUB_ENABLE_BLSCFG=false
I have attached the generated grub.cfg created via:
grub2-mkconfig -o /boot/grub/grub.cfg
BLSCFG is a whole new clusterf**k of problems that became default in
Fedora 30 that cause many problems - but first things first...
Steven Haigh
📧 net...@crc.id.au 💻 https://www.crc.id.au
📞 +613 9001 6090 📱 +614 1293 5897
#
# 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 ###
set pager=1
if [ -f ${config_directory}/grubenv ]; then
load_env -f ${config_directory}/grubenv
elif [ -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$feature_all_video_module = xy ]; then
insmod all_video
else
insmod efi_gop
insmod efi_uga
insmod ieee1275_fb
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
fi
}
terminal_output console
if [ x$feature_timeout_style = xy ] ; then
set timeout_style=menu
set timeout=1
# Fallback normal timeout code in case the timeout_style feature is
# unavailable.
else
set timeout=1
fi
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/01_users ###
if [ -f ${prefix}/user.cfg ]; then
source ${prefix}/user.cfg
if [ -n "${GRUB2_PASSWORD}" ]; then
set superusers="root"
export superusers
password_pbkdf2 root ${GRUB2_PASSWORD}
fi
fi
### END /etc/grub.d/01_users ###
### BEGIN /etc/grub.d/08_fallback_counting ###
insmod increment
# Check if boot_counter exists and boot_success=0 to activate this behaviour.
if [ -n "${boot_counter}" -a "${boot_success}" = "0" ]; then
# if countdown has ended, choose to boot rollback deployment,
# i.e. default=1 on OSTree-based systems.
if [ "${boot_counter}" = "0" -o "${boot_counter}" = "-1" ]; then
set default=1
set boot_counter=-1
# otherwise decrement boot_counter
else
decrement boot_counter
fi
save_env boot_counter
fi
### END /etc/grub.d/08_fallback_counting ###
### BEGIN /etc/grub.d/10_linux ###
menuentry 'Fedora (5.1.20-300.fc30.x86_64) 30 (Thirty)' --class fedora --class
gnu-linux --class gnu --class os --unrestricted $menuentry_id_option
'gnulinux-5.1.20-300.fc30.x86_64-advanced-e2f94071-1c3b-4b45-b6fb-22e3f952d4ae'
{
load_video
set gfxpayload=keep
insmod gzio
insmod part_msdos
insmod ext2
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root
e2f94071-1c3b-4b45-b6fb-22e3f952d4ae
else
search --no-floppy --fs-uuid --set=root
e2f94071-1c3b-4b45-b6fb-22e3f952d4ae
fi
linux /boot/vmlinuz-5.1.20-300.fc30.x86_64
root=UUID=e2f94071-1c3b-4b45-b6fb-22e3f952d4ae ro audit=0 selinux=0
console=hvc0
initrd /boot/initramfs-5.1.20-300.fc30.x86_64.img
}
menuentry 'Fedora (5.1.18-300.fc30.x86_64) 30 (Thirty)' --class fedora --class
gnu-linux --class gnu --class os --unrestricted $menuentry_id_option
'gnulinux-5.1.18-300.fc30.x86_64-advanced-e2f94071-1c3b-4b45-b6fb-22e3f952d4ae'
{
load_video
set gfxpayload=keep
insmod gzio
insmod part_msdos
insmod ext2
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root
e2f94071-1c3b-4b45-b6fb-22e3f952d4ae
else
search --no-floppy --fs-uuid --set=root
e2f94071-1c3b-4b45-b6fb-22e3f952d4ae
fi
linux /boot/vmlinuz-5.1.18-300.fc30.x86_64
root=UUID=e2f94071-1c3b-4b45-b6fb-22e3f952d4ae ro audit=0 selinux=0
console=hvc0
initrd /boot/initramfs-5.1.18-300.fc30.x86_64.img
}
menuentry 'Fedora (0-rescue-46e72612de204d5d8d6a9fe68e255ba3) 30 (Thirty)'
--class fedora --class gnu-linux --class gnu --class os --unrestricted
$menuentry_id_option
'gnulinux-0-rescue-46e72612de204d5d8d6a9fe68e255ba3-advanced-e2f94071-1c3b-4b45-b6fb-22e3f952d4ae'
{
load_video
insmod gzio
insmod part_msdos
insmod ext2
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root
e2f94071-1c3b-4b45-b6fb-22e3f952d4ae
else
search --no-floppy --fs-uuid --set=root
e2f94071-1c3b-4b45-b6fb-22e3f952d4ae
fi
linux /boot/vmlinuz-0-rescue-46e72612de204d5d8d6a9fe68e255ba3
root=UUID=e2f94071-1c3b-4b45-b6fb-22e3f952d4ae ro audit=0 selinux=0
console=hvc0
initrd /boot/initramfs-0-rescue-46e72612de204d5d8d6a9fe68e255ba3.img
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/10_reset_boot_success ###
insmod increment
# Hiding the menu is ok if last boot was ok or if this is a first boot attempt
to boot the entry
if [ "${boot_success}" = "1" -o "${boot_indeterminate}" = "1" ]; then
set menu_hide_ok=1
else
set menu_hide_ok=0
fi
# Reset boot_indeterminate after a successful boot, increment otherwise
if [ "${boot_success}" = "1" ] ; then
set boot_indeterminate=0
else
increment boot_indeterminate
fi
# Reset boot_success for current boot
set boot_success=0
save_env boot_success boot_indeterminate
### END /etc/grub.d/10_reset_boot_success ###
### BEGIN /etc/grub.d/12_menu_auto_hide ###
if [ x$feature_timeout_style = xy ] ; then
if [ "${menu_show_once}" ]; then
unset menu_show_once
save_env menu_show_once
set timeout_style=menu
set timeout=60
elif [ "${menu_auto_hide}" -a "${menu_hide_ok}" = "1" ]; then
set orig_timeout_style=${timeout_style}
set orig_timeout=${timeout}
if [ "${fastboot}" = "1" ]; then
# timeout_style=menu + timeout=0 avoids the countdown code keypress check
set timeout_style=menu
set timeout=0
else
set timeout_style=hidden
set timeout=1
fi
fi
fi
### END /etc/grub.d/12_menu_auto_hide ###
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/20_ppc_terminfo ###
### END /etc/grub.d/20_ppc_terminfo ###
### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/30_uefi-firmware ###
### END /etc/grub.d/30_uefi-firmware ###
### 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 ###
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