Dev/boot

From Kicksecure
< Dev
Jump to navigation Jump to search

Boot Process Related Development Notes

misc[edit]

keyboard layout issue[edit]

grub config file - calamares - grub unlocks full disk encrypted hard drive[edit]

#
# 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 $prefix/grubenv ]; then
  set have_grubenv=true
  load_env
fi
if [ "${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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_msdos
insmod cryptodisk
insmod luks
insmod gcry_rijndael
insmod gcry_rijndael
insmod gcry_sha256
insmod ext2
cryptomount -u bbbe98fd58fa4ab9ba3418f1c2e72c94
set root='cryptouuid/bbbe98fd58fa4ab9ba3418f1c2e72c94'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint='cryptouuid/bbbe98fd58fa4ab9ba3418f1c2e72c94'  bdad388c-f3f2-4f53-9f70-04efe2bc60eb
else
  search --no-floppy --fs-uuid --set=root bdad388c-f3f2-4f53-9f70-04efe2bc60eb
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 [ "${recordfail}" = 1 ] ; then
  set timeout=30
else
  if [ x$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
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
insmod part_msdos
insmod cryptodisk
insmod luks
insmod gcry_rijndael
insmod gcry_rijndael
insmod gcry_sha256
insmod ext2
cryptomount -u bbbe98fd58fa4ab9ba3418f1c2e72c94
set root='cryptouuid/bbbe98fd58fa4ab9ba3418f1c2e72c94'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint='cryptouuid/bbbe98fd58fa4ab9ba3418f1c2e72c94'  bdad388c-f3f2-4f53-9f70-04efe2bc60eb
else
  search --no-floppy --fs-uuid --set=root bdad388c-f3f2-4f53-9f70-04efe2bc60eb
fi
insmod png
if background_image /usr/share/desktop-base/emerald-theme/grub/grub-4x3.png; then
  set color_normal=white/black
  set color_highlight=black/white
else
  set menu_color_normal=cyan/blue
  set menu_color_highlight=white/blue
fi
### END /etc/grub.d/05_debian_theme ###

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
	set gfxpayload="${1}"
}
set linux_gfx_mode=
export linux_gfx_mode
menuentry 'Debian GNU/Linux' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-bdad388c-f3f2-4f53-9f70-04efe2bc60eb' {
	load_video
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_msdos
	insmod cryptodisk
	insmod luks
	insmod gcry_rijndael
	insmod gcry_rijndael
	insmod gcry_sha256
	insmod ext2
	cryptomount -u bbbe98fd58fa4ab9ba3418f1c2e72c94
	set root='cryptouuid/bbbe98fd58fa4ab9ba3418f1c2e72c94'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint='cryptouuid/bbbe98fd58fa4ab9ba3418f1c2e72c94'  bdad388c-f3f2-4f53-9f70-04efe2bc60eb
	else
	  search --no-floppy --fs-uuid --set=root bdad388c-f3f2-4f53-9f70-04efe2bc60eb
	fi
	echo	'Loading Linux 6.1.0-9-amd64 ...'
	linux	/boot/vmlinuz-6.1.0-9-amd64 root=UUID=bdad388c-f3f2-4f53-9f70-04efe2bc60eb ro  quiet cryptdevice=UUID=bbbe98fd-58fa-4ab9-ba34-18f1c2e72c94:luks-bbbe98fd-58fa-4ab9-ba34-18f1c2e72c94 root=/dev/mapper/luks-bbbe98fd-58fa-4ab9-ba34-18f1c2e72c94 splash resume=/dev/mapper/luks-e17af10a-e7fc-489c-943f-1713e5ad292a
	echo	'Loading initial ramdisk ...'
	initrd	/boot/initrd.img-6.1.0-9-amd64
}
submenu 'Advanced options for Debian GNU/Linux' $menuentry_id_option 'gnulinux-advanced-bdad388c-f3f2-4f53-9f70-04efe2bc60eb' {
	menuentry 'Debian GNU/Linux, with Linux 6.1.0-9-amd64' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-6.1.0-9-amd64-advanced-bdad388c-f3f2-4f53-9f70-04efe2bc60eb' {
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod cryptodisk
		insmod luks
		insmod gcry_rijndael
		insmod gcry_rijndael
		insmod gcry_sha256
		insmod ext2
		cryptomount -u bbbe98fd58fa4ab9ba3418f1c2e72c94
		set root='cryptouuid/bbbe98fd58fa4ab9ba3418f1c2e72c94'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint='cryptouuid/bbbe98fd58fa4ab9ba3418f1c2e72c94'  bdad388c-f3f2-4f53-9f70-04efe2bc60eb
		else
		  search --no-floppy --fs-uuid --set=root bdad388c-f3f2-4f53-9f70-04efe2bc60eb
		fi
		echo	'Loading Linux 6.1.0-9-amd64 ...'
		linux	/boot/vmlinuz-6.1.0-9-amd64 root=UUID=bdad388c-f3f2-4f53-9f70-04efe2bc60eb ro  quiet cryptdevice=UUID=bbbe98fd-58fa-4ab9-ba34-18f1c2e72c94:luks-bbbe98fd-58fa-4ab9-ba34-18f1c2e72c94 root=/dev/mapper/luks-bbbe98fd-58fa-4ab9-ba34-18f1c2e72c94 splash resume=/dev/mapper/luks-e17af10a-e7fc-489c-943f-1713e5ad292a
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-6.1.0-9-amd64
	}
	menuentry 'Debian GNU/Linux, with Linux 6.1.0-9-amd64 (recovery mode)' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-6.1.0-9-amd64-recovery-bdad388c-f3f2-4f53-9f70-04efe2bc60eb' {
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod cryptodisk
		insmod luks
		insmod gcry_rijndael
		insmod gcry_rijndael
		insmod gcry_sha256
		insmod ext2
		cryptomount -u bbbe98fd58fa4ab9ba3418f1c2e72c94
		set root='cryptouuid/bbbe98fd58fa4ab9ba3418f1c2e72c94'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint='cryptouuid/bbbe98fd58fa4ab9ba3418f1c2e72c94'  bdad388c-f3f2-4f53-9f70-04efe2bc60eb
		else
		  search --no-floppy --fs-uuid --set=root bdad388c-f3f2-4f53-9f70-04efe2bc60eb
		fi
		echo	'Loading Linux 6.1.0-9-amd64 ...'
		linux	/boot/vmlinuz-6.1.0-9-amd64 root=UUID=bdad388c-f3f2-4f53-9f70-04efe2bc60eb ro single 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-6.1.0-9-amd64
	}
}

### 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/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 ###

dracut bug log[edit]

Debian bug report: unbootable system after installing dracut on a standard Debian installationarchive.org

sudo dracut -f
dracut: Executing: /usr/bin/dracut -f
dracut: dracut module 'mksh' will not be installed, because command 'mksh' could not be found!
dracut: dracut module 'systemd-coredump' will not be installed, because command 'coredumpctl' could not be found!
dracut: dracut module 'systemd-coredump' will not be installed, because command '/usr/lib/systemd/systemd-coredump' could not be found!
dracut: dracut module 'systemd-portabled' will not be installed, because command 'portablectl' could not be found!
dracut: dracut module 'systemd-portabled' will not be installed, because command '/usr/lib/systemd/systemd-portabled' could not be found!
dracut: dracut module 'systemd-resolved' will not be installed, because command 'resolvectl' could not be found!
dracut: dracut module 'systemd-resolved' will not be installed, because command '/usr/lib/systemd/systemd-resolved' could not be found!
dracut: dracut module 'systemd-timesyncd' will not be installed, because command '/usr/lib/systemd/systemd-timesyncd' could not be found!
dracut: dracut module 'dbus-broker' will not be installed, because command 'dbus-broker' could not be found!
dracut: dracut module 'rngd' will not be installed, because command 'rngd' could not be found!
dracut: dracut module 'lvmmerge' will not be installed, because command 'lvm' could not be found!
dracut: dracut module 'lvmthinpool-monitor' will not be installed, because command 'lvm' could not be found!
dracut: dracut module 'dmraid' will not be installed, because command 'dmraid' could not be found!
dracut: dracut module 'lvm' will not be installed, because command 'lvm' could not be found!
dracut: dracut module 'mdraid' will not be installed, because command 'mdadm' could not be found!
dracut: dracut module 'multipath' will not be installed, because command 'multipath' could not be found!
dracut: dracut module 'pcsc' will not be installed, because command 'pcscd' could not be found!
dracut: dracut module 'tpm2-tss' will not be installed, because command 'tpm2' could not be found!
dracut: dracut module 'nvmf' will not be installed, because command 'nvme' could not be found!
dracut: dracut module 'biosdevname' will not be installed, because command 'biosdevname' could not be found!
dracut: dracut module 'memstrack' will not be installed, because command 'memstrack' could not be found!
dracut: memstrack is not available
dracut: If you need to use rd.memdebug>=4, please install memstrack and procps-ng
dracut: *** Including module: systemd ***
dracut: *** Including module: systemd-initrd ***
dracut: *** Including module: modsign ***
dracut: *** Including module: console-setup ***
dracut: *** Including module: i18n ***
dracut: *** Including module: drm ***
dracut: *** Including module: plymouth ***
dracut: *** Including module: btrfs ***
dracut: *** Including module: crypt ***
dracut: *** Including module: dm ***
dracut: Skipping udev rule: 10-dm.rules
dracut: Skipping udev rule: 13-dm-disk.rules
dracut: Skipping udev rule: 64-device-mapper.rules
dracut: *** Including module: kernel-modules ***
dracut: *** Including module: kernel-modules-extra ***
dracut: *** Including module: nvdimm ***
dracut: *** Including module: overlay-root ***
dracut: *** Including module: qemu ***
dracut: *** Including module: lunmask ***
dracut: *** Including module: resume ***
dracut: *** Including module: rootfs-block ***
dracut: *** Including module: terminfo ***
dracut: *** Including module: udev-rules ***
dracut: Skipping udev rule: 40-redhat.rules
dracut: Skipping udev rule: 91-permissions.rules
dracut: Skipping udev rule: 80-drivers-modprobe.rules
dracut: *** Including module: virtiofs ***
dracut: *** Including module: dracut-systemd ***
dracut: *** Including module: usrmount ***
dracut: *** Including module: base ***
dracut: *** Including module: fs-lib ***
dracut: *** Including module: shutdown ***
dracut: *** Including modules done ***
dracut: *** Installing kernel module dependencies ***
dracut: *** Installing kernel module dependencies done ***
dracut: *** Resolving executable dependencies ***
dracut: *** Resolving executable dependencies done ***
dracut: *** Hardlinking files ***
dracut: Mode:                     real
dracut: Method:                   sha256
dracut: Files:                    2226
dracut: Linked:                   211 files
dracut: Compared:                 0 xattrs
dracut: Compared:                 3762 files
dracut: Saved:                    18.82 MiB
dracut: Duration:                 0.203010 seconds
dracut: *** Hardlinking files done ***
dracut: *** Generating early-microcode cpio image ***
dracut: *** Constructing AuthenticAMD.bin ***
dracut: *** Constructing GenuineIntel.bin ***
dracut: *** Store current command line parameters ***
dracut: *** Stripping files ***
dracut: *** Stripping files done ***
dracut: *** Creating image file '/boot/initrd.img-6.1.0-10-amd64' ***
dracut: Using auto-determined compression method 'gzip'
dracut: *** Creating initramfs image file '/boot/initrd.img-6.1.0-10-amd64' done ***

Footnotes[edit]


Unfinished: This wiki is a work in progress. Please do not report broken links until this notice is removed, use Search Engines First and contribute improving this wiki.

We believe security software like Kicksecure needs to remain Open Source and independent. Would you help sustain and grow the project? Learn more about our 11 year success story and maybe DONATE!