Lubuntu 12.04 e boot con Windows XP

[cworange84]

Ci sono! Prima del riavvio hai dato

Codice: Seleziona tutto

sudo update-grub

? P.S. pensavo fossero 20 min .

sì, come ho scritto mi ha restituito questo:

Codice: Seleziona tutto

/usr/sbin/grub-mkconfig: 1: /etc/default/grub: If: not found

perciò ti chiedevo se fosse andata a buon fine la procedura

[5920]

Ci sono! Prima del riavvio hai dato

Codice: Seleziona tutto

sudo update-grub

?

il risultato del comando che ha dato dice che non trova più il file che ha modificato

gipsy@acer:~$

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 sudo update-grub
[sudo] password for gipsy: 
/usr/sbin/grub-mkconfig: 1: /etc/default/grub: If: not found

Posta

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ls /etc/default

e

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cat /etc/default/grub

[mibofra]

Ma io ti avevo detto di modificarlo per far si di vedere grub all'avvio. L'hai cancellato!?!?

[cworange84]

scusate, forse l'ho salvato da qualche altra parte. portate pazienza: sono mooolto confuso con questo SO

Codice: Seleziona tutto

gipsy@acer:~$ ls /etc/default
alsa           crda  devpts      keyboard  ntp      rsyslog
apport         cron  grub        locale    ntpdate  ufw
bootlogd       cups  halt        nss       rcS      useradd
console-setup  dbus  irqbalance  ntfs-3g   rsync

Codice: Seleziona tutto

gipsy@acer:~$ cat /etc/default/grub
 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_HIDDEN_TIMEOUT=0
#GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=15
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
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"

[5920]

Il file esiste ancora fortunatamente! Riprova a dare il comando

Codice: Seleziona tutto

sudo update-grub

[mibofra]

Ma è lì !!!

[cworange84]

niente da fare: sempre quel messaggio che finisce con "If: not found"

[5920]

Ma è lì !!!

Infatti è strano che mkconfig non lo trovi!

[5920]

Posta

Codice: Seleziona tutto

cat /usr/sbin/grub-mkconfig 

[cworange84]

Codice: Seleziona tutto

gipsy@acer:~$ cat /usr/sbin/grub-mkconfig
#! /bin/sh
set -e

# Generate grub.cfg by inspecting /boot contents.
# Copyright (C) 2006,2007,2008,2009,2010 Free Software Foundation, Inc.
#
# GRUB is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# GRUB is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GRUB.  If not, see <http://www.gnu.org/licenses/>.

transform="s,x,x,"
prefix="/usr"
exec_prefix="${prefix}"
datarootdir="${prefix}/share"

prefix="/usr"
exec_prefix="${prefix}"
sbindir="${exec_prefix}/sbin"
bindir="${exec_prefix}/bin"
sysconfdir="/etc"
PACKAGE_NAME=GRUB
PACKAGE_VERSION=1.99-21ubuntu3.1
host_os=linux-gnu
datadir="${datarootdir}"
pkgdatadir="${datadir}/`echo grub | sed "${transform}"`"
grub_cfg=""
grub_mkconfig_dir="${sysconfdir}"/grub.d

self=`basename $0`

grub_probe="${sbindir}/`echo grub-probe | sed "${transform}"`"
grub_script_check="${bindir}/`echo grub-script-check | sed "${transform}"`"

GRUB_PREFIX=`echo '/boot/grub' | sed "s,//*,/,g"`

# Usage: usage
# Print the usage.
usage () {
    cat <<EOF
Usage: $self [OPTION]
Generate a grub config file

  -o, --output=FILE       output generated config to FILE [default=stdout]
  -h, --help              print this message and exit
  -v, --version           print the version information and exit

Report bugs to <bug-grub@gnu.org>.
EOF
}

argument () {
  opt=$1
  shift

  if test $# -eq 0; then
      echo "$0: option requires an argument -- '$opt'" 1>&2
      exit 1
  fi
  echo $1
}

# Check the arguments.
while test $# -gt 0
do
    option=$1
    shift

    case "$option" in
    -h | --help)
	usage
	exit 0 ;;
    -v | --version)
	echo "$self (${PACKAGE_NAME}) ${PACKAGE_VERSION}"
	exit 0 ;;
    -o | --output)
	grub_cfg=`argument $option "$@"`; shift;;
    --output=*)
	grub_cfg=`echo "$option" | sed 's/--output=//'`
	;;
    -*)
	echo "Unrecognized option \`$option'" 1>&2
	usage
	exit 1
	;;
    # Explicitly ignore non-option arguments, for compatibility.
    esac
done

. "${datadir}/grub/grub-mkconfig_lib"

if [ "x$EUID" = "x" ] ; then
  EUID=`id -u`
fi

if [ "$EUID" != 0 ] ; then
  root=f
  case "`uname 2>/dev/null`" in
    CYGWIN*)
      # Cygwin: Assume root if member of admin group
      for g in `id -G 2>/dev/null` ; do
	case $g in
	  0|544) root=t ;;
	esac
      done ;;
  esac
  if [ $root != t ] ; then
    echo "$self: You must run this as root" >&2
    exit 1
  fi
fi

set $grub_probe dummy
if test -f "$1"; then
    :
else
    echo "$1: Not found." 1>&2
    exit 1
fi

mkdir -p ${GRUB_PREFIX}

# Device containing our userland.  Typically used for root= parameter.
GRUB_DEVICE="`${grub_probe} --target=device /`"
GRUB_DEVICE_UUID="`${grub_probe} --device ${GRUB_DEVICE} --target=fs_uuid 2> /dev/null`" || true

# Device containing our /boot partition.  Usually the same as GRUB_DEVICE.
GRUB_DEVICE_BOOT="`${grub_probe} --target=device /boot`"
GRUB_DEVICE_BOOT_UUID="`${grub_probe} --device ${GRUB_DEVICE_BOOT} --target=fs_uuid 2> /dev/null`" || true

# Filesystem for the device containing our userland.  Used for stuff like
# choosing Hurd filesystem module.
GRUB_FS="`${grub_probe} --device ${GRUB_DEVICE} --target=fs 2> /dev/null || echo unknown`"

if test -f ${sysconfdir}/default/grub ; then
  . ${sysconfdir}/default/grub
fi

# XXX: should this be deprecated at some point?
if [ "x${GRUB_TERMINAL}" != "x" ] ; then
  GRUB_TERMINAL_INPUT="${GRUB_TERMINAL}"
  GRUB_TERMINAL_OUTPUT="${GRUB_TERMINAL}"
fi

termoutdefault=0
if [ "x${GRUB_TERMINAL_OUTPUT}" = "x" ]; then
    GRUB_TERMINAL_OUTPUT=gfxterm;
    termoutdefault=1;
fi

for x in ${GRUB_TERMINAL_OUTPUT}; do
    if [ "x${x}" = "xgfxterm" ]; then
	if [ -n "$GRUB_FONT" ] ; then
	    if is_path_readable_by_grub ${GRUB_FONT} > /dev/null ; then
		GRUB_FONT_PATH=${GRUB_FONT}
	    else
		echo "No such font or not readable by grub: ${GRUB_FONT}" >&2
		exit 1
	    fi
	else
	    for dir in ${pkgdatadir} ${GRUB_PREFIX} /usr/share/grub ; do
		for basename in unicode unifont ascii; do
		    path="${dir}/${basename}.pf2"
		    if is_path_readable_by_grub ${path} > /dev/null ; then
			GRUB_FONT_PATH=${path}
		    else
			continue
		    fi
		    if [ "${basename}" = "ascii" ] ; then
	                # make sure all our children behave in conformance with ascii..
			export LANG=C
		    fi
		    break 2
		done
	    done
	fi
	if [ -z "${GRUB_FONT_PATH}" ] ; then
	    if [ "x$termoutdefault" != "x1" ]; then
		echo "No font for gfxterm found." >&2 ; exit 1
	    fi
	    GRUB_TERMINAL_OUTPUT=
	fi
    fi
done

for x in ${GRUB_TERMINAL_OUTPUT}; do
    case "x${x}" in
	xgfxterm) ;;
	xconsole | xserial | xofconsole)
            # make sure all our children behave in conformance with ascii..
	    export LANG=C;;
	*) echo "Invalid output terminal \"${GRUB_TERMINAL_OUTPUT}\"" >&2 ; exit 1 ;;
    esac
done

# These are defined in this script, export them here so that user can
# override them.
export GRUB_DEVICE \
  GRUB_DEVICE_UUID \
  GRUB_DEVICE_BOOT \
  GRUB_DEVICE_BOOT_UUID \
  GRUB_FS \
  GRUB_FONT_PATH \
  GRUB_PRELOAD_MODULES \
  GRUB_PREFIX

# These are optional, user-defined variables.
export GRUB_DEFAULT \
  GRUB_HIDDEN_TIMEOUT \
  GRUB_HIDDEN_TIMEOUT_QUIET \
  GRUB_TIMEOUT \
  GRUB_DEFAULT_BUTTON \
  GRUB_HIDDEN_TIMEOUT_BUTTON \
  GRUB_TIMEOUT_BUTTON \
  GRUB_BUTTON_CMOS_ADDRESS \
  GRUB_BUTTON_CMOS_CLEAN \
  GRUB_DISTRIBUTOR \
  GRUB_CMDLINE_LINUX \
  GRUB_CMDLINE_LINUX_DEFAULT \
  GRUB_CMDLINE_XEN \
  GRUB_CMDLINE_XEN_DEFAULT \
  GRUB_CMDLINE_LINUX_XEN_REPLACE \
  GRUB_CMDLINE_LINUX_XEN_REPLACE_DEFAULT \
  GRUB_CMDLINE_NETBSD \
  GRUB_CMDLINE_NETBSD_DEFAULT \
  GRUB_CMDLINE_GNUMACH \
  GRUB_TERMINAL_INPUT \
  GRUB_TERMINAL_OUTPUT \
  GRUB_SERIAL_COMMAND \
  GRUB_DISABLE_LINUX_UUID \
  GRUB_DISABLE_RECOVERY \
  GRUB_VIDEO_BACKEND \
  GRUB_GFXMODE \
  GRUB_BACKGROUND \
  GRUB_THEME \
  GRUB_GFXPAYLOAD_LINUX \
  GRUB_DISABLE_OS_PROBER \
  GRUB_INIT_TUNE \
  GRUB_SAVEDEFAULT \
  GRUB_BADRAM

if test "x${grub_cfg}" != "x"; then
  rm -f ${grub_cfg}.new
  exec > ${grub_cfg}.new

  # Allow this to fail, since /boot/grub/ might need to be fatfs to support some
  # firmware implementations (e.g. OFW or EFI).
  chmod 400 ${grub_cfg}.new || grub_warn "Could not make ${grub_cfg}.new readable by only root.\
  This means that if the generated config contains a password it is readable by everyone"
fi
echo "Generating grub.cfg ..." >&2

cat << EOF
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by $self using templates
# from ${grub_mkconfig_dir} and settings from ${sysconfdir}/default/grub
#
EOF

for i in ${grub_mkconfig_dir}/* ; do
  case "$i" in
    # emacsen backup files. FIXME: support other editors
    *~) ;;
    # emacsen autosave files. FIXME: support other editors
    \#*\#) ;;
    *)
      if grub_file_is_not_garbage "$i" && test -x "$i" ; then
        echo
        echo "### BEGIN $i ###"
        "$i"
        echo "### END $i ###"
      fi
    ;;
  esac
done

if [ "x${grub_cfg}" != "x" ] && ! grep "^password " ${grub_cfg}.new >/dev/null; then
  chmod 444 ${grub_cfg}.new || true
fi

if test "x${grub_cfg}" != "x" ; then
  if ! ${grub_script_check} ${grub_cfg}.new; then
    echo "Syntax errors are detected in generated GRUB config file." >&2
    echo "Ensure that there are no errors in /etc/default/grub" >&2
    echo "and /etc/grub.d/* files or please file a bug report with" >&2
    echo "${grub_cfg}.new file attached." >&2
  else
    # none of the children aborted with error, install the new grub.cfg
    mv -f ${grub_cfg}.new ${grub_cfg}
  fi
fi

echo "done" >&2

[mibofra]

Nel caso non dovesse funzionare, prova ad eliminarlo

Codice: Seleziona tutto

sudo rm /etc/default/grub

poi

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sudo leafpad /etc/default/grub

mettici

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# 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_HIDDEN_TIMEOUT=0
#GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=15
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX="acpi_osi=Linux acpi_backlight=vendor"

# 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"

salva poi dai

Codice: Seleziona tutto

sudo update-grub

e riavvia. P.S. Scusa se ti ho fatto attendere

[mibofra]

P.P.S. Nel caso puoi fare una copia del file prima di eliminarlo

Codice: Seleziona tutto

sudo cp /etc/default/grub /home/gipsy/grub

oppure rinomini il file con l'estenzione .old. Ma va bene il primo comando .

[cworange84]

ormai ho sostituito il file con quello tuo ed è andata bene
adesso all'avvio mi fa scegliere tra alcune opzioni di avvio: ubuntu, ubuntu (ripristino), previous linux, memtest... più o meno.
adesso si può inserire windows in quella lista?

[5920]

Ma tu dal file manager riesci ad accedere alla partizione di windows??

[mibofra]

Update-grub l'avrebbe dovuto inserire. Nel caso prova

Codice: Seleziona tutto

sudo dpkg-reconfigure grub-pc

e vedi cosa fa.

[mibofra]

Nel caso no dovesse funzionare propio prova a rimuovere grub-pc ed installare grub-legacy con

Codice: Seleziona tutto

sudo apt-get install grub-legacy

[cworange84]

Ma tu dal file manager riesci ad accedere alla partizione di windows??

quando avvio ubuntu no però ho "scoperto" che tramite "gestore dischi" basta cliccare su "monta volume" (sia per win che per la partizione logica) e vi posso accedere. si trovano in /media.
...non dirmi che ho fatto danno!

[cworange84]

Update-grub l'avrebbe dovuto inserire. Nel caso prova

Codice: Seleziona tutto

sudo dpkg-reconfigure grub-pc

e vedi cosa fa.

il comando funziona. cosa metto in "Riga di comando Linux:"? per ora c'è "acpi_osi=Linux acpi_backlight=vendor_"

[mibofra]

Lascialo com'è e dagli ok, dagli ok pure dopo.

[cworange84]

Lascialo com'è e dagli ok, dagli ok pure dopo.

sono arrivato ad una schermata che dice: "È in corso l'aggiornamento del pacchetto grub-pc" però anche se clicco invio non succede niente e non c'è segno che il processore stia lavorando. posso chiudere?