“UbuntuHelp:BootText”的版本间的差异

2010年5月19日 (三) 16:55的版本

文章出处:

https://help.ubuntu.com/community/BootText

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This will not give you a splash image or hide the boot text. It will only make it look better.

Increase resolution

Edit /boot/grub/menu.lst

gksudo gedit /boot/grub/menu.lst

Add vga=792 to your default boot option. Example:

titleUbuntu, kernel 2.6.10-5-k7 Default 
root(hd0,0)
kernel/vmlinuz root=/dev/hde6 ro quiet splash vga=792
initrd/initrd.img
savedefault
boot

Usual VESA video modes is (VGA codes):

#        640×480   800×600  1024×768  1280×1024  1600×1200
# 8 bits vga=769   vga=771   vga=773   vga=775    vga=796   
#16 bits vga=785   vga=788   vga=791   vga=794    vga=798   
#32 bits vga=786   vga=789   vga=792   vga=795    vga=799   

Colorize "[ ok ]"

NOTE : does not work with 5.10 Breezy. Use solution given [[1]]. (ed. 28/12/2005) EDIT : This does NOT work with the default Feisty install, it will break your boot and you will need a rescue CD to fix it, until further revised, do NOT use this on Feisty. (omegabeta 01,aug,07. NOTE : This does not work in Dapper either, so I am not sure what version this how-to is written for. For Dapper see below. We make the "[ ok ]" during bootup green

• Edit /lib/lsb/init-functions

gksudo gedit /lib/lsb/init-functions

• Find the log_end_msg () function, all the way at the bottom of the file and add GREEN=`$TPUT setaf 2` below RED=`$TPUT setaf 1`
• Change echo "$UP$END[ ok ]" to echo "$UP$END[ ${GREEN}ok${NORMAL} ]"

The function should look like this:

log_end_msg () {
# If no arguments were passed, return
[ -z "$1" ] && return 1
# Only do the fancy stuff if we have an appropriate terminal
# and if /usr is already mounted
TPUT=/usr/bin/tput
EXPR=/usr/bin/expr
if [ -x $TPUT ] && [ -x $EXPR ] && $TPUT hpa 60 >/dev/null 2>&1; then
COLS=`$TPUT cols`
if [ -n "$COLS" ]; then
COL=`$EXPR $COLS - 7`
else
COL=73
fi
UP=`$TPUT cuu1`
END=`$TPUT hpa $COL`
START=`$TPUT hpa 0`
RED=`$TPUT setaf 1`
GREEN=`$TPUT setaf 2`
NORMAL=`$TPUT op`
if [ $1 -eq 0 ]; then
echo "$UP$END[ ${GREEN}ok${NORMAL} ]"
else
echo -e "$UP$START $RED*$NORMAL$END[${RED}fail${NORMAL}]"
fi
else
if [ $1 -eq 0 ]; then
echo "   ...done."
else
echo "   ...fail!"
fi
fi
return $1
}

==Colorize Dapper [ ok ]== (Also works for Feisty) You need to edit /etc/lsb-base-logging.sh

$TPUT setaf  4 # blue
printf '[ '
$TPUT setaf  2 # green
printf ok
$TPUT setaf  4 # blue
echo ' ]'
$TPUT op  # normal

Finalize

Reboot, and your resolution should be increased. Your [ ok ] messages should now be green. Credits: [[2]]