کمک: نحوه عوض کردن resolution برای کنسول و ubuntu splash

[mani.zaeim]

سلام دوستان من یه مشکل دارم که کلافه شدم
۱-از grub2 استفاده می کنم
۲- میخوام resolution رو در console و ubuntu splash عوض کنم
۳- از startup manager به نتیجه نرسیدم

search زیاد کردم و تقریبا همه روشها رو امتحان کردم اما جواب نگرفتم

http://superuser.com/questions/66428/how-can-i-change-console-shells-resolution-in-ubuntu-9-10
http://harrison3001.blogspot.com/2009/09/grub-2-graphical-boot-tips-to-set.html
https://wiki.ubuntu.com/Grub2
 و ... ; که هیچ کدام جواب نداد

/etc/grub.d/00_header

کد: [انتخاب]

cat /etc/grub.d/00_header

#! /bin/sh -e

# grub-mkconfig helper script.
# 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=${prefix}
libdir=${exec_prefix}/lib
grub_prefix=`echo /boot/grub | sed ${transform}`
locale_dir=`echo /boot/grub/locale | sed ${transform}`
grub_lang=`echo $LANG | cut -d _ -f 1`

. ${libdir}/grub/grub-mkconfig_lib

# Do this as early as possible, since other commands might depend on it.
# (e.g. the `loadfont' command might need lvm or raid modules)
for i in ${GRUB_PRELOAD_MODULES} ; do
  echo "insmod $i"
done

if [ "x${GRUB_DEFAULT}" = "x" ] ; then GRUB_DEFAULT=0 ; fi
if [ "x${GRUB_DEFAULT}" = "xsaved" ] ; then GRUB_DEFAULT='${saved_entry}' ; fi
if [ "x${GRUB_TIMEOUT}" = "x" ] ; then GRUB_TIMEOUT=5 ; fi
if [ "x${GRUB_GFXMODE}" = "x" ] ; then GRUB_GFXMODE=640x480 ; fi

cat << EOF
if [ -s \$prefix/grubenv ]; then
  load_env
fi
set default="${GRUB_DEFAULT}"
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 recordfail {
  set recordfail=1
  if [ -n \${have_grubenv} ]; then if [ -z \${boot_once} ]; then save_env recordfail; fi; fi
}
EOF

case ${GRUB_TERMINAL_INPUT}:${GRUB_TERMINAL_OUTPUT} in
  serial:* | *:serial)
    if ! test -e ${grub_prefix}/serial.mod ; then
      echo "Serial terminal not available on this platform." >&2 ; exit 1
    fi

    if [ "x${GRUB_SERIAL_COMMAND}" = "x" ] ; then
      grub_warn "Requested serial terminal but GRUB_SERIAL_COMMAND is unspecified. Default parameters will be used."
      GRUB_SERIAL_COMMAND=serial
    fi
    echo "${GRUB_SERIAL_COMMAND}"
  ;;
esac

case x${GRUB_TERMINAL_INPUT} in
  x)
    # Just use the native terminal
  ;;
  x*)
    cat << EOF
if terminal_input ${GRUB_TERMINAL_INPUT} ; then true ; else
  # For backward compatibility with versions of terminal.mod that don't
  # understand terminal_input
  terminal ${GRUB_TERMINAL_INPUT}
fi
EOF
  ;;
esac

case x${GRUB_TERMINAL_OUTPUT} in
 xgfxterm)
    # Make the font accessible
    prepare_grub_to_access_device `${grub_probe} --target=device ${GRUB_FONT_PATH}`

    cat << EOF
if loadfont `make_system_path_relative_to_its_root ${GRUB_FONT_PATH}` ; then
set gfxmode=1280x1024
  insmod gfxterm
  insmod ${GRUB_VIDEO_BACKEND}
  if terminal_output gfxterm ; then true ; else
    # For backward compatibility with versions of terminal.mod that don't
    # understand terminal_output
    terminal gfxterm
  fi
EOF
if [ x$GRUB_THEME != x ] && [ -f $GRUB_THEME ] \
&& is_path_readable_by_grub $GRUB_THEME; then
    echo "Found theme: $GRUB_THEME" >&2
    prepare_grub_to_access_device `${grub_probe} --target=device $GRUB_THEME` | sed -e "s/^/  /"
    cat << EOF
  insmod gfxmenu
  set theme=(\$root)`make_system_path_relative_to_its_root $GRUB_THEME`
  set menuviewer=gfxmenu
EOF
fi
    cat << EOF
fi
EOF
  ;;
  x)
    # Just use the native terminal
  ;;
  x*)
    cat << EOF
if terminal_output ${GRUB_TERMINAL_OUTPUT} ; then true ; else
  # For backward compatibility with versions of terminal.mod that don't
  # understand terminal_output
  terminal ${GRUB_TERMINAL_OUTPUT}
fi
EOF
  ;;
esac

# Gettext variables and module
if [ "x${LANG}" != "xC" ] ; then
    prepare_grub_to_access_device $(${grub_probe} --target=device ${locale_dir})
  cat << EOF
set locale_dir=(\$root)$(make_system_path_relative_to_its_root ${locale_dir})
set lang=${grub_lang}
insmod gettext
EOF
fi

cat << EOF
if [ \${recordfail} = 1 ]; then
  set timeout=-1
else
  set timeout=${GRUB_TIMEOUT}
fi
EOF

# Play an initial tune
if [ "x${GRUB_INIT_TUNE}" != "x" ] ; then
  cat << EOF
insmod play
play ${GRUB_INIT_TUNE}
EOF
fi

/etc/grub.d/05_debian_theme

کد: [انتخاب]

#!/bin/bash -e

source /usr/lib/grub/grub-mkconfig_lib

# this allows desktop-base to override our settings
f=/usr/share/desktop-base/grub_background.sh
if test -e ${f} ; then
  source ${f}
else
  WALLPAPER="/usr/share/images/desktop-base/Splash-Grub.png"
  COLOR_NORMAL="black/black"
  COLOR_HIGHLIGHT="magenta/black"
fi

set_mono_theme()
{
  cat << EOF
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
EOF
}

# check for usable backgrounds
use_bg=false
if [ "$GRUB_TERMINAL_OUTPUT" = "gfxterm" ] ; then
  for i in /boot/grub/`basename ${WALLPAPER}` ${WALLPAPER} ; do
    if is_path_readable_by_grub $i ; then
      bg=$i
      case ${bg} in
        *.png) reader=png ;;
        *.tga) reader=tga ;;
        *.jpg|*.jpeg) reader=jpeg ;;
      esac
      if test -e /boot/grub/${reader}.mod ; then
        echo "Found background image: `basename ${bg}`" >&2
        use_bg=true
        break
      fi
    fi
  done
fi

# set the background if possible
if ${use_bg} ; then
  prepare_grub_to_access_device `${grub_probe} --target=device ${bg}`
  cat << EOF
insmod ${reader}
if background_image `make_system_path_relative_to_its_root ${bg}` ; then
  set color_normal=${COLOR_NORMAL}
  set color_highlight=${COLOR_HIGHLIGHT}
else
EOF
fi

# otherwise, set a monochromatic theme for Ubuntu
if ${use_bg} ; then
  set_mono_theme | sed -e "s/^/  /g"
  echo "fi"
else
  set_mono_theme
fi

/etc/default/grub

کد: [انتخاب]

# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.

GRUB_DEFAULT=0
GRUB_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
#GRUB_CMDLINE_LINUX_DEFAULT="quiet splash security=selinux selinux=0"
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash security=selinux selinux=0 gfxpayload=true vga=795"
#GRUB_CMDLINE_LINUX="splash vga=795"
GRUB_CMDLINE_LINUX=""

GRUB_GFXPAYLOAD_LINUX="keep"
# 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
GRUB_GFXMODE=1280x1024x32
GRUB_PRELOAD_MODULE="vbe"
# 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_LINUX_RECOVERY="true"

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

/boot/grub/grub.cfg

کد: [انتخاب]

#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by /usr/sbin/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 recordfail {
  set recordfail=1
  if [ -n ${have_grubenv} ]; then if [ -z ${boot_once} ]; then save_env recordfail; fi; fi
}
insmod ext2
set root='(hd0,2)'
search --no-floppy --fs-uuid --set f14685af-3df0-4eb5-9558-17536e2ca0f5
if loadfont /usr/share/grub/unicode.pf2 ; then
set gfxmode=1280x1024
  insmod gfxterm
  insmod vbe
  if terminal_output gfxterm ; then true ; else
    # For backward compatibility with versions of terminal.mod that don't
    # understand terminal_output
    terminal gfxterm
  fi
fi
insmod ext2
set root='(hd0,2)'
search --no-floppy --fs-uuid --set f14685af-3df0-4eb5-9558-17536e2ca0f5
set locale_dir=($root)/boot/grub/locale
set lang=en
insmod gettext
if [ ${recordfail} = 1 ]; then
  set timeout=-1
else
  set timeout=10
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
insmod ext2
set root='(hd0,2)'
search --no-floppy --fs-uuid --set f14685af-3df0-4eb5-9558-17536e2ca0f5
insmod png
if background_image /usr/share/images/desktop-base/Splash-Grub.png ; then
  set color_normal=black/black
  set color_highlight=magenta/black
else
  set menu_color_normal=white/black
  set menu_color_highlight=black/light-gray
fi
### END /etc/grub.d/05_debian_theme ###

### BEGIN /etc/grub.d/05_debian_theme.BackUp ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
### END /etc/grub.d/05_debian_theme.BackUp ###

### BEGIN /etc/grub.d/10_linux ###
menuentry 'Ubuntu, with Linux 2.6.32-24-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
set gfxpayload=keep
insmod ext2
set root='(hd0,2)'
search --no-floppy --fs-uuid --set f14685af-3df0-4eb5-9558-17536e2ca0f5
linux /boot/vmlinuz-2.6.32-24-generic root=UUID=f14685af-3df0-4eb5-9558-17536e2ca0f5 ro   quiet splash security=selinux selinux=0 gfxpayload=true vga=795
initrd /boot/initrd.img-2.6.32-24-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-24-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
set gfxpayload=keep
insmod ext2
set root='(hd0,2)'
search --no-floppy --fs-uuid --set f14685af-3df0-4eb5-9558-17536e2ca0f5
echo 'Loading Linux 2.6.32-24-generic ...'
linux /boot/vmlinuz-2.6.32-24-generic root=UUID=f14685af-3df0-4eb5-9558-17536e2ca0f5 ro single
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-24-generic
}
### END /etc/grub.d/10_linux ###

### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry "Memory test (memtest86+)" {
insmod ext2
set root='(hd0,2)'
search --no-floppy --fs-uuid --set f14685af-3df0-4eb5-9558-17536e2ca0f5
linux16 /boot/memtest86+.bin
}
menuentry "Memory test (memtest86+, serial console 115200)" {
insmod ext2
set root='(hd0,2)'
search --no-floppy --fs-uuid --set f14685af-3df0-4eb5-9558-17536e2ca0f5
linux16 /boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry "Windows 7 (loader) (on /dev/sda1)" {
insmod ntfs
set root='(hd0,1)'
search --no-floppy --fs-uuid --set eaeaa3c6eaa38d7f
chainloader +1
}
### 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 ###

متشکر از وقتی که می گذارید

[mani.zaeim]

 

[eMan]

توی فایل /boot/grub/grub.cfg و /boot/grub/grub.cfg
مقدار vga = 795 هست که برای تغییر رزولوشن باید عوضشون کنی
نمیدونم کدوم vga ها رو چون آرچ اینقدر کد هاش سادست که نگو و من از کدهای این گراب سر در نمیارم 
توی این جدولی که برات گذاشتم کد هاش هست
مثلا
vga = 773 میشه  1024x768 با عمق رنگ 256
vga = 775 میشه 1280x1024با عمق رنگ 256
و ....
توی جدول زیر مشخصه

-----------------------------------------------------------------------------------------
640x480      800x600     1024x768      1280x1024
-----------------------------------------------------------------------------------------
#      256 | 0x301=769  0x303=771  0x305=773   0x307=775
#      32K | 0x310=784  0x313=787  0x316=790   0x319=793
#      64K | 0x311=785  0x314=788  0x317=791   0x31A=794
#      16M | 0x312=786  0x315=789  0x318=792   0x31B=795
----------------------------------------------------------------------------------------

[mani.zaeim]

سلام ایمان جان
اگر vga بود که مشکل نبود
۱-grub2
۲- پارامتر vga ؛ deprecated هستش

در هر صورت حل شد  متشکر

سلام دوستان:
در ابتدا باید package های
grub-pc
grub-common
gfxboot
نصب باشد

برای داشتن grub splash screen و ubuntu splash screen و console با گرافیک بهتر در grub2:

ویرایش فایل زیر

کد: [انتخاب]

sudo /etc/defaults/grub و اضافه کردن پارامتر gfxpayload=true در GRUB_CMDLINE_LINUX
 
اضافه کردن خطوط زیر

کد: [انتخاب]

GRUB_GFXMODE=1280x1024x32
GRUB_GFXPAYLOAD_LINUX="keep"
GRUB_PRELOAD_MODULE="vbe"
محل اضافه کردن خطوط بالا و به ترتیب اضافه کردن خیلی مهمه به قدری که کلی سر کار بودم
اما  مثل فایل زیر باید اضافه کنید

کد: [انتخاب]

# 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
GRUB_GFXMODE=1280x1024x32
GRUB_GFXPAYLOAD_LINUX="keep"
GRUB_PRELOAD_MODULE="vbe"

سپس دستور زیر را بزنید

کد: [انتخاب]

sudo update-grub
restart کنید و لذت ببرید