Bug#586143: grub: Re: boot: Unaligned pointer 4c191bea
C. Scott Ananian
cscott at cscott.net
Wed Jun 16 22:49:12 UTC 2010
Package: grub-pc
Version: 1.98+20100614-1
Severity: normal
File: grub
Saw this in grub 1.98+20100614-1. Booting into a rescue disk, mounting and
chroot'ing to my old system, and running 'grub-install /dev/sda' fixed the
problem.
--scott
-- Package-specific info:
*********************** BEGIN /proc/mounts
/dev/disk/by-uuid/fef0083a-c372-479f-8cea-34858d7e1de4 / ext3 rw,relatime,errors=remount-ro,user_xattr,data=ordered 0 0
/dev/sdb /media/4AE3-8F6D vfat rw,nosuid,nodev,relatime,uid=1000,gid=1000,fmask=0022,dmask=0077,codepage=cp437,iocharset=utf8,shortname=mixed,showexec,utf8,flush,errors=remount-ro 0 0
*********************** END /proc/mounts
*********************** BEGIN /boot/grub/device.map
(hd0) /dev/sda
*********************** END /boot/grub/device.map
*********************** BEGIN /boot/grub/grub.cfg
#
# 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 $prefix/grubenv ]; then
load_env
fi
set default="0"
if [ "${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="${chosen}"
save_env saved_entry
fi
}
insmod part_msdos
insmod ext2
set root='(hd0,msdos1)'
search --no-floppy --fs-uuid --set fef0083a-c372-479f-8cea-34858d7e1de4
if loadfont /usr/share/grub/unicode.pf2 ; then
set gfxmode=640x480
insmod gfxterm
insmod vbe
fi
if terminal_output gfxterm ; then true ; else
# For backward compatibility with versions of terminal.mod that don't
# understand terminal_output
terminal gfxterm
fi
insmod part_msdos
insmod ext2
set root='(hd0,msdos1)'
search --no-floppy --fs-uuid --set fef0083a-c372-479f-8cea-34858d7e1de4
set locale_dir=($root)/boot/grub/locale
set lang=en
insmod gettext
set timeout=5
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/05_debian_theme ###
insmod part_msdos
insmod ext2
set root='(hd0,msdos1)'
search --no-floppy --fs-uuid --set fef0083a-c372-479f-8cea-34858d7e1de4
insmod png
if background_image /boot/grub/moreblue-orbit-grub.png ; then
set color_normal=black/black
set color_highlight=magenta/black
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 ###
menuentry 'Debian GNU/Linux, with Linux 2.6.32-5-686' --class debian --class gnu-linux --class gnu --class os {
insmod part_msdos
insmod ext2
set root='(hd0,msdos1)'
search --no-floppy --fs-uuid --set fef0083a-c372-479f-8cea-34858d7e1de4
echo 'Loading Linux 2.6.32-5-686 ...'
linux /boot/vmlinuz-2.6.32-5-686 root=UUID=fef0083a-c372-479f-8cea-34858d7e1de4 ro quiet
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-5-686
}
menuentry 'Debian GNU/Linux, with Linux 2.6.32-5-686 (recovery mode)' --class debian --class gnu-linux --class gnu --class os {
insmod part_msdos
insmod ext2
set root='(hd0,msdos1)'
search --no-floppy --fs-uuid --set fef0083a-c372-479f-8cea-34858d7e1de4
echo 'Loading Linux 2.6.32-5-686 ...'
linux /boot/vmlinuz-2.6.32-5-686 root=UUID=fef0083a-c372-479f-8cea-34858d7e1de4 ro single
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-5-686
}
menuentry 'Debian GNU/Linux, with Linux 2.6.32-3-686' --class debian --class gnu-linux --class gnu --class os {
insmod part_msdos
insmod ext2
set root='(hd0,msdos1)'
search --no-floppy --fs-uuid --set fef0083a-c372-479f-8cea-34858d7e1de4
echo 'Loading Linux 2.6.32-3-686 ...'
linux /boot/vmlinuz-2.6.32-3-686 root=UUID=fef0083a-c372-479f-8cea-34858d7e1de4 ro quiet
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-3-686
}
menuentry 'Debian GNU/Linux, with Linux 2.6.32-3-686 (recovery mode)' --class debian --class gnu-linux --class gnu --class os {
insmod part_msdos
insmod ext2
set root='(hd0,msdos1)'
search --no-floppy --fs-uuid --set fef0083a-c372-479f-8cea-34858d7e1de4
echo 'Loading Linux 2.6.32-3-686 ...'
linux /boot/vmlinuz-2.6.32-3-686 root=UUID=fef0083a-c372-479f-8cea-34858d7e1de4 ro single
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-3-686
}
menuentry 'Debian GNU/Linux, with Linux 2.6.32-2-686' --class debian --class gnu-linux --class gnu --class os {
insmod part_msdos
insmod ext2
set root='(hd0,msdos1)'
search --no-floppy --fs-uuid --set fef0083a-c372-479f-8cea-34858d7e1de4
echo 'Loading Linux 2.6.32-2-686 ...'
linux /boot/vmlinuz-2.6.32-2-686 root=UUID=fef0083a-c372-479f-8cea-34858d7e1de4 ro quiet
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-2-686
}
menuentry 'Debian GNU/Linux, with Linux 2.6.32-2-686 (recovery mode)' --class debian --class gnu-linux --class gnu --class os {
insmod part_msdos
insmod ext2
set root='(hd0,msdos1)'
search --no-floppy --fs-uuid --set fef0083a-c372-479f-8cea-34858d7e1de4
echo 'Loading Linux 2.6.32-2-686 ...'
linux /boot/vmlinuz-2.6.32-2-686 root=UUID=fef0083a-c372-479f-8cea-34858d7e1de4 ro single
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-2-686
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/30_os-prober ###
### 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 $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
*********************** END /boot/grub/grub.cfg
-- System Information:
Debian Release: squeeze/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: i386 (i686)
Kernel: Linux 2.6.32-5-686 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages grub-pc depends on:
ii debconf [debconf-2.0] 1.5.32 Debian configuration management sy
ii grub-common 1.98+20100614-1 GRand Unified Bootloader, version
ii libc6 2.11.2-1 Embedded GNU C Library: Shared lib
ii libdevmapper1.02.1 2:1.02.48-1 The Linux Kernel Device Mapper use
ii ucf 3.0025 Update Configuration File: preserv
grub-pc recommends no packages.
Versions of packages grub-pc suggests:
ii desktop-base 5.0.5 common files for the Debian Deskto
-- debconf information:
grub2/kfreebsd_cmdline:
* grub2/linux_cmdline:
* grub-pc/chainload_from_menu.lst: true
grub-pc/kopt_extracted: false
grub-pc/postrm_purge_boot_grub: false
grub2/kfreebsd_cmdline_default: quiet
* grub2/linux_cmdline_default: quiet
* grub-pc/install_devices: /dev/sda
More information about the Pkg-grub-devel
mailing list