Am 10.01.2015 um 11:14 schrieb Colin Watson:
On Sat, Jan 10, 2015 at 03:39:13AM +0100, I. Schrey wrote:
Version: 2.02~beta2-20

Hi,

this just broke boot, at least for me.

On a Sid system which is configured to not boot the default entry
and has sysvinit as active init system.
The extra line(s) added to grub.cfg made it boot the wrong kernel,
and it became stuck upon reboot.
Please attach your /etc/default/grub and /boot/grub/grub.cfg so that we
can investigate in detail.


Attached. :)

Should be fairly standard, except for GRUB_DEFAULT and maybe the self compiled
kernels. But those are built according to Debian guidelines.


So, before the 2.02~beta2-20 update "1>6" was
'Debian GNU/Linux, with Linux 3.12.0-svs-amd64'

After the update "1>6" would be
'Debian GNU/Linux, with Linux 3.14.0-svsi-amd64'
because of the extra 'menuentry' lines, so I had to change the
default entry to "1>9" to get the old behaviour back.

(that 3.14.0-svsi kernel package was missing some modules, so the
system was unreachable after reboot. Now I guess you could say that was
partly my fault for installing unsuitable kernels on a headless system,
but still.. the new default boot took me by surprise)


I guess if
GRUB_DEFAULT="0" or
GRUB_DEFAULT="<menuentry name>"
I wouldn't have noticed?


Regards
Ingmar



# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
#   info -f grub -n 'Simple configuration'

#GRUB_DEFAULT=0
#GRUB_DEFAULT="1>6"
GRUB_DEFAULT="1>9"
GRUB_TIMEOUT=2
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet"
GRUB_CMDLINE_LINUX=""

# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"

# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console

# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
GRUB_GFXMODE=640x480

# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true

# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"

# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"

#
# 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="1>9"
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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_msdos
insmod ext2
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint='hd0,msdos1'  
fab33a08-b29c-4b79-92e2-646ff616eaa2
else
  search --no-floppy --fs-uuid --set=root fab33a08-b29c-4b79-92e2-646ff616eaa2
fi
    font="/grub/unicode.pf2"
fi

if loadfont $font ; then
  set gfxmode=640x480
  load_video
  insmod gfxterm
  set locale_dir=$prefix/locale
  set lang=en_US
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=-1
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=menu
    set timeout=2
  # Fallback normal timeout code in case the timeout_style feature is
  # unavailable.
  else
    set timeout=2
  fi
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
insmod part_msdos
insmod ext2
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint='hd0,msdos1'  
fab33a08-b29c-4b79-92e2-646ff616eaa2
else
  search --no-floppy --fs-uuid --set=root fab33a08-b29c-4b79-92e2-646ff616eaa2
fi
insmod png
if background_image /grub/.background_cache.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 $menuentry_id_option 
'gnulinux-simple-521b9bf5-5468-4580-a1f8-0aafe2ee6fbe' {
        load_video
        insmod gzio
        if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
        insmod part_msdos
        insmod ext2
        set root='hd0,msdos1'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint='hd0,msdos1'  
fab33a08-b29c-4b79-92e2-646ff616eaa2
        else
          search --no-floppy --fs-uuid --set=root 
fab33a08-b29c-4b79-92e2-646ff616eaa2
        fi
        echo    'Loading Linux 3.18.0-svsi-amd64 ...'
        linux   /vmlinuz-3.18.0-svsi-amd64 
root=UUID=521b9bf5-5468-4580-a1f8-0aafe2ee6fbe ro  quiet
        echo    'Loading initial ramdisk ...'
        initrd  /initrd.img-3.18.0-svsi-amd64
}
submenu 'Advanced options for Debian GNU/Linux' $menuentry_id_option 
'gnulinux-advanced-521b9bf5-5468-4580-a1f8-0aafe2ee6fbe' {
        menuentry 'Debian GNU/Linux, with Linux 3.18.0-svsi-amd64' --class 
debian --class gnu-linux --class gnu --class os $menuentry_id_option 
'gnulinux-3.18.0-svsi-amd64-advanced-521b9bf5-5468-4580-a1f8-0aafe2ee6fbe' {
                load_video
                insmod gzio
                if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; 
fi
                insmod part_msdos
                insmod ext2
                set root='hd0,msdos1'
                if [ x$feature_platform_search_hint = xy ]; then
                  search --no-floppy --fs-uuid --set=root --hint='hd0,msdos1'  
fab33a08-b29c-4b79-92e2-646ff616eaa2
                else
                  search --no-floppy --fs-uuid --set=root 
fab33a08-b29c-4b79-92e2-646ff616eaa2
                fi
                echo    'Loading Linux 3.18.0-svsi-amd64 ...'
                linux   /vmlinuz-3.18.0-svsi-amd64 
root=UUID=521b9bf5-5468-4580-a1f8-0aafe2ee6fbe ro  quiet
                echo    'Loading initial ramdisk ...'
                initrd  /initrd.img-3.18.0-svsi-amd64
        }
        menuentry 'Debian GNU/Linux, with Linux 3.18.0-svsi-amd64 (sysvinit)' 
--class debian --class gnu-linux --class gnu --class os $menuentry_id_option 
'gnulinux-3.18.0-svsi-amd64-init-sysvinit-521b9bf5-5468-4580-a1f8-0aafe2ee6fbe' 
{
                load_video
                insmod gzio
                if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; 
fi
                insmod part_msdos
                insmod ext2
                set root='hd0,msdos1'
                if [ x$feature_platform_search_hint = xy ]; then
                  search --no-floppy --fs-uuid --set=root --hint='hd0,msdos1'  
fab33a08-b29c-4b79-92e2-646ff616eaa2
                else
                  search --no-floppy --fs-uuid --set=root 
fab33a08-b29c-4b79-92e2-646ff616eaa2
                fi
                echo    'Loading Linux 3.18.0-svsi-amd64 ...'
                linux   /vmlinuz-3.18.0-svsi-amd64 
root=UUID=521b9bf5-5468-4580-a1f8-0aafe2ee6fbe ro  quiet init=/lib/sysvinit/init
                echo    'Loading initial ramdisk ...'
                initrd  /initrd.img-3.18.0-svsi-amd64
        }
        menuentry 'Debian GNU/Linux, with Linux 3.18.0-svsi-amd64 (recovery 
mode)' --class debian --class gnu-linux --class gnu --class os 
$menuentry_id_option 
'gnulinux-3.18.0-svsi-amd64-recovery-521b9bf5-5468-4580-a1f8-0aafe2ee6fbe' {
                load_video
                insmod gzio
                if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; 
fi
                insmod part_msdos
                insmod ext2
                set root='hd0,msdos1'
                if [ x$feature_platform_search_hint = xy ]; then
                  search --no-floppy --fs-uuid --set=root --hint='hd0,msdos1'  
fab33a08-b29c-4b79-92e2-646ff616eaa2
                else
                  search --no-floppy --fs-uuid --set=root 
fab33a08-b29c-4b79-92e2-646ff616eaa2
                fi
                echo    'Loading Linux 3.18.0-svsi-amd64 ...'
                linux   /vmlinuz-3.18.0-svsi-amd64 
root=UUID=521b9bf5-5468-4580-a1f8-0aafe2ee6fbe ro single 
                echo    'Loading initial ramdisk ...'
                initrd  /initrd.img-3.18.0-svsi-amd64
        }
        menuentry 'Debian GNU/Linux, with Linux 3.16.0-4-amd64' --class debian 
--class gnu-linux --class gnu --class os $menuentry_id_option 
'gnulinux-3.16.0-4-amd64-advanced-521b9bf5-5468-4580-a1f8-0aafe2ee6fbe' {
                load_video
                insmod gzio
                if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; 
fi
                insmod part_msdos
                insmod ext2
                set root='hd0,msdos1'
                if [ x$feature_platform_search_hint = xy ]; then
                  search --no-floppy --fs-uuid --set=root --hint='hd0,msdos1'  
fab33a08-b29c-4b79-92e2-646ff616eaa2
                else
                  search --no-floppy --fs-uuid --set=root 
fab33a08-b29c-4b79-92e2-646ff616eaa2
                fi
                echo    'Loading Linux 3.16.0-4-amd64 ...'
                linux   /vmlinuz-3.16.0-4-amd64 
root=UUID=521b9bf5-5468-4580-a1f8-0aafe2ee6fbe ro  quiet
                echo    'Loading initial ramdisk ...'
                initrd  /initrd.img-3.16.0-4-amd64
        }
        menuentry 'Debian GNU/Linux, with Linux 3.16.0-4-amd64 (sysvinit)' 
--class debian --class gnu-linux --class gnu --class os $menuentry_id_option 
'gnulinux-3.16.0-4-amd64-init-sysvinit-521b9bf5-5468-4580-a1f8-0aafe2ee6fbe' {
                load_video
                insmod gzio
                if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; 
fi
                insmod part_msdos
                insmod ext2
                set root='hd0,msdos1'
                if [ x$feature_platform_search_hint = xy ]; then
                  search --no-floppy --fs-uuid --set=root --hint='hd0,msdos1'  
fab33a08-b29c-4b79-92e2-646ff616eaa2
                else
                  search --no-floppy --fs-uuid --set=root 
fab33a08-b29c-4b79-92e2-646ff616eaa2
                fi
                echo    'Loading Linux 3.16.0-4-amd64 ...'
                linux   /vmlinuz-3.16.0-4-amd64 
root=UUID=521b9bf5-5468-4580-a1f8-0aafe2ee6fbe ro  quiet init=/lib/sysvinit/init
                echo    'Loading initial ramdisk ...'
                initrd  /initrd.img-3.16.0-4-amd64
        }
        menuentry 'Debian GNU/Linux, with Linux 3.16.0-4-amd64 (recovery mode)' 
--class debian --class gnu-linux --class gnu --class os $menuentry_id_option 
'gnulinux-3.16.0-4-amd64-recovery-521b9bf5-5468-4580-a1f8-0aafe2ee6fbe' {
                load_video
                insmod gzio
                if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; 
fi
                insmod part_msdos
                insmod ext2
                set root='hd0,msdos1'
                if [ x$feature_platform_search_hint = xy ]; then
                  search --no-floppy --fs-uuid --set=root --hint='hd0,msdos1'  
fab33a08-b29c-4b79-92e2-646ff616eaa2
                else
                  search --no-floppy --fs-uuid --set=root 
fab33a08-b29c-4b79-92e2-646ff616eaa2
                fi
                echo    'Loading Linux 3.16.0-4-amd64 ...'
                linux   /vmlinuz-3.16.0-4-amd64 
root=UUID=521b9bf5-5468-4580-a1f8-0aafe2ee6fbe ro single 
                echo    'Loading initial ramdisk ...'
                initrd  /initrd.img-3.16.0-4-amd64
        }
        menuentry 'Debian GNU/Linux, with Linux 3.14.0-svsi-amd64' --class 
debian --class gnu-linux --class gnu --class os $menuentry_id_option 
'gnulinux-3.14.0-svsi-amd64-advanced-521b9bf5-5468-4580-a1f8-0aafe2ee6fbe' {
                load_video
                insmod gzio
                if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; 
fi
                insmod part_msdos
                insmod ext2
                set root='hd0,msdos1'
                if [ x$feature_platform_search_hint = xy ]; then
                  search --no-floppy --fs-uuid --set=root --hint='hd0,msdos1'  
fab33a08-b29c-4b79-92e2-646ff616eaa2
                else
                  search --no-floppy --fs-uuid --set=root 
fab33a08-b29c-4b79-92e2-646ff616eaa2
                fi
                echo    'Loading Linux 3.14.0-svsi-amd64 ...'
                linux   /vmlinuz-3.14.0-svsi-amd64 
root=UUID=521b9bf5-5468-4580-a1f8-0aafe2ee6fbe ro  quiet
                echo    'Loading initial ramdisk ...'
                initrd  /initrd.img-3.14.0-svsi-amd64
        }
        menuentry 'Debian GNU/Linux, with Linux 3.14.0-svsi-amd64 (sysvinit)' 
--class debian --class gnu-linux --class gnu --class os $menuentry_id_option 
'gnulinux-3.14.0-svsi-amd64-init-sysvinit-521b9bf5-5468-4580-a1f8-0aafe2ee6fbe' 
{
                load_video
                insmod gzio
                if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; 
fi
                insmod part_msdos
                insmod ext2
                set root='hd0,msdos1'
                if [ x$feature_platform_search_hint = xy ]; then
                  search --no-floppy --fs-uuid --set=root --hint='hd0,msdos1'  
fab33a08-b29c-4b79-92e2-646ff616eaa2
                else
                  search --no-floppy --fs-uuid --set=root 
fab33a08-b29c-4b79-92e2-646ff616eaa2
                fi
                echo    'Loading Linux 3.14.0-svsi-amd64 ...'
                linux   /vmlinuz-3.14.0-svsi-amd64 
root=UUID=521b9bf5-5468-4580-a1f8-0aafe2ee6fbe ro  quiet init=/lib/sysvinit/init
                echo    'Loading initial ramdisk ...'
                initrd  /initrd.img-3.14.0-svsi-amd64
        }
        menuentry 'Debian GNU/Linux, with Linux 3.14.0-svsi-amd64 (recovery 
mode)' --class debian --class gnu-linux --class gnu --class os 
$menuentry_id_option 
'gnulinux-3.14.0-svsi-amd64-recovery-521b9bf5-5468-4580-a1f8-0aafe2ee6fbe' {
                load_video
                insmod gzio
                if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; 
fi
                insmod part_msdos
                insmod ext2
                set root='hd0,msdos1'
                if [ x$feature_platform_search_hint = xy ]; then
                  search --no-floppy --fs-uuid --set=root --hint='hd0,msdos1'  
fab33a08-b29c-4b79-92e2-646ff616eaa2
                else
                  search --no-floppy --fs-uuid --set=root 
fab33a08-b29c-4b79-92e2-646ff616eaa2
                fi
                echo    'Loading Linux 3.14.0-svsi-amd64 ...'
                linux   /vmlinuz-3.14.0-svsi-amd64 
root=UUID=521b9bf5-5468-4580-a1f8-0aafe2ee6fbe ro single 
                echo    'Loading initial ramdisk ...'
                initrd  /initrd.img-3.14.0-svsi-amd64
        }
        menuentry 'Debian GNU/Linux, with Linux 3.12.0-svs-amd64' --class 
debian --class gnu-linux --class gnu --class os $menuentry_id_option 
'gnulinux-3.12.0-svs-amd64-advanced-521b9bf5-5468-4580-a1f8-0aafe2ee6fbe' {
                load_video
                insmod gzio
                if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; 
fi
                insmod part_msdos
                insmod ext2
                set root='hd0,msdos1'
                if [ x$feature_platform_search_hint = xy ]; then
                  search --no-floppy --fs-uuid --set=root --hint='hd0,msdos1'  
fab33a08-b29c-4b79-92e2-646ff616eaa2
                else
                  search --no-floppy --fs-uuid --set=root 
fab33a08-b29c-4b79-92e2-646ff616eaa2
                fi
                echo    'Loading Linux 3.12.0-svs-amd64 ...'
                linux   /vmlinuz-3.12.0-svs-amd64 
root=UUID=521b9bf5-5468-4580-a1f8-0aafe2ee6fbe ro  quiet
                echo    'Loading initial ramdisk ...'
                initrd  /initrd.img-3.12.0-svs-amd64
        }
        menuentry 'Debian GNU/Linux, with Linux 3.12.0-svs-amd64 (sysvinit)' 
--class debian --class gnu-linux --class gnu --class os $menuentry_id_option 
'gnulinux-3.12.0-svs-amd64-init-sysvinit-521b9bf5-5468-4580-a1f8-0aafe2ee6fbe' {
                load_video
                insmod gzio
                if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; 
fi
                insmod part_msdos
                insmod ext2
                set root='hd0,msdos1'
                if [ x$feature_platform_search_hint = xy ]; then
                  search --no-floppy --fs-uuid --set=root --hint='hd0,msdos1'  
fab33a08-b29c-4b79-92e2-646ff616eaa2
                else
                  search --no-floppy --fs-uuid --set=root 
fab33a08-b29c-4b79-92e2-646ff616eaa2
                fi
                echo    'Loading Linux 3.12.0-svs-amd64 ...'
                linux   /vmlinuz-3.12.0-svs-amd64 
root=UUID=521b9bf5-5468-4580-a1f8-0aafe2ee6fbe ro  quiet init=/lib/sysvinit/init
                echo    'Loading initial ramdisk ...'
                initrd  /initrd.img-3.12.0-svs-amd64
        }
        menuentry 'Debian GNU/Linux, with Linux 3.12.0-svs-amd64 (recovery 
mode)' --class debian --class gnu-linux --class gnu --class os 
$menuentry_id_option 
'gnulinux-3.12.0-svs-amd64-recovery-521b9bf5-5468-4580-a1f8-0aafe2ee6fbe' {
                load_video
                insmod gzio
                if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; 
fi
                insmod part_msdos
                insmod ext2
                set root='hd0,msdos1'
                if [ x$feature_platform_search_hint = xy ]; then
                  search --no-floppy --fs-uuid --set=root --hint='hd0,msdos1'  
fab33a08-b29c-4b79-92e2-646ff616eaa2
                else
                  search --no-floppy --fs-uuid --set=root 
fab33a08-b29c-4b79-92e2-646ff616eaa2
                fi
                echo    'Loading Linux 3.12.0-svs-amd64 ...'
                linux   /vmlinuz-3.12.0-svs-amd64 
root=UUID=521b9bf5-5468-4580-a1f8-0aafe2ee6fbe ro single 
                echo    'Loading initial ramdisk ...'
                initrd  /initrd.img-3.12.0-svs-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 ###

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