Bug#595059: grub2: GRUB displays a message like "cdrom: read error" at startup
Xavier Bestel
xavier.bestel at free.fr
Tue Aug 31 19:00:30 UTC 2010
Package: grub2
Version: 1.98+20100804-4
Severity: minor
Hi,
I have no CDROM in my machine. GRUB displays the message mentionned in the title, then it seems it wais a few seconds and proceeds normally.
There's no real harm done, it's just a bit ugly, because it uses text mode instead of the graphics framebuffer mode configured.
Thanks,
Xav
-- Package-specific info:
*********************** BEGIN /proc/mounts
/dev/disk/by-uuid/4aea966f-7c3d-4354-b661-22a6b3b9f4ec / ext4 rw,relatime,errors=remount-ro,barrier=1,data=ordered 0 0
/dev/md3 /home btrfs rw,relatime 0 0
/dev/md0 /boot ext3 rw,relatime,errors=continue,barrier=0,data=ordered 0 0
*********************** END /proc/mounts
*********************** BEGIN /boot/grub/device.map
(hd0) /dev/disk/by-id/ata-Maxtor_6Y200P0_Y63TCESE
(hd1) /dev/disk/by-id/ata-Maxtor_6Y200P0_Y63TCFFE
(hd2) /dev/disk/by-id/ata-Maxtor_6Y200P0_Y63TCFKE
*********************** 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="${chosen}"
save_env saved_entry
fi
}
function load_video {
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
}
insmod raid
insmod raid5rec
insmod mdraid
insmod part_msdos
insmod part_msdos
insmod part_msdos
insmod ext2
set root='(md1)'
search --no-floppy --fs-uuid --set 4aea966f-7c3d-4354-b661-22a6b3b9f4ec
if loadfont /usr/share/grub/unicode.pf2 ; then
set gfxmode=1920x1200
load_video
insmod gfxterm
fi
terminal_output gfxterm
insmod raid
insmod mdraid
insmod part_msdos
insmod part_msdos
insmod part_msdos
insmod ext2
set root='(md0)'
search --no-floppy --fs-uuid --set cff2eb67-81f2-49b2-997f-c91151d6f0a2
set locale_dir=($root)/grub/locale
set lang=fr
insmod gettext
set timeout=5
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/05_debian_theme ###
insmod raid
insmod mdraid
insmod part_msdos
insmod part_msdos
insmod part_msdos
insmod ext2
set root='(md0)'
search --no-floppy --fs-uuid --set cff2eb67-81f2-49b2-997f-c91151d6f0a2
insmod png
if background_image /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, avec Linux 2.6.35-rc5-amd64' --class debian --class gnu-linux --class gnu --class os {
insmod raid
insmod mdraid
insmod part_msdos
insmod part_msdos
insmod part_msdos
insmod ext2
set root='(md0)'
search --no-floppy --fs-uuid --set cff2eb67-81f2-49b2-997f-c91151d6f0a2
echo 'Chargement de Linux 2.6.35-rc5-amd64 ...'
linux /vmlinuz-2.6.35-rc5-amd64 root=UUID=4aea966f-7c3d-4354-b661-22a6b3b9f4ec ro quiet
echo 'Chargement du disque mémoire initial ...'
initrd /initrd.img-2.6.35-rc5-amd64
}
menuentry 'Debian GNU/Linux, avec Linux 2.6.35-rc5-amd64 (mode de dépannage)' --class debian --class gnu-linux --class gnu --class os {
insmod raid
insmod mdraid
insmod part_msdos
insmod part_msdos
insmod part_msdos
insmod ext2
set root='(md0)'
search --no-floppy --fs-uuid --set cff2eb67-81f2-49b2-997f-c91151d6f0a2
echo 'Chargement de Linux 2.6.35-rc5-amd64 ...'
linux /vmlinuz-2.6.35-rc5-amd64 root=UUID=4aea966f-7c3d-4354-b661-22a6b3b9f4ec ro single
echo 'Chargement du disque mémoire initial ...'
initrd /initrd.img-2.6.35-rc5-amd64
}
menuentry 'Debian GNU/Linux, avec Linux 2.6.32-5-amd64' --class debian --class gnu-linux --class gnu --class os {
insmod raid
insmod mdraid
insmod part_msdos
insmod part_msdos
insmod part_msdos
insmod ext2
set root='(md0)'
search --no-floppy --fs-uuid --set cff2eb67-81f2-49b2-997f-c91151d6f0a2
echo 'Chargement de Linux 2.6.32-5-amd64 ...'
linux /vmlinuz-2.6.32-5-amd64 root=UUID=4aea966f-7c3d-4354-b661-22a6b3b9f4ec ro quiet
echo 'Chargement du disque mémoire initial ...'
initrd /initrd.img-2.6.32-5-amd64
}
menuentry 'Debian GNU/Linux, avec Linux 2.6.32-5-amd64 (mode de dépannage)' --class debian --class gnu-linux --class gnu --class os {
insmod raid
insmod mdraid
insmod part_msdos
insmod part_msdos
insmod part_msdos
insmod ext2
set root='(md0)'
search --no-floppy --fs-uuid --set cff2eb67-81f2-49b2-997f-c91151d6f0a2
echo 'Chargement de Linux 2.6.32-5-amd64 ...'
linux /vmlinuz-2.6.32-5-amd64 root=UUID=4aea966f-7c3d-4354-b661-22a6b3b9f4ec ro single
echo 'Chargement du disque mémoire initial ...'
initrd /initrd.img-2.6.32-5-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/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'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.35-rc5-amd64 (SMP w/4 CPU cores)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages grub2 depends on:
ii grub-pc 1.98+20100804-4 GRand Unified Bootloader, version
grub2 recommends no packages.
grub2 suggests no packages.
-- no debconf information
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