Esta é uma complementação ao presente tutorial, após pesquisar um bocadinho consegui dar performance à minha GEFORCE4 MX 440 128 MB 128 BITS, ficando mais estável o sistema de janelas X e até mais rápido que o sistema sem glx, dêem uma olhada nos meus arquivos de configuração, e vejam se eles se adequam às suas máquinas, minha MB é ABIT A7N, 512 MB de RAM e 512 MB de Swap, Monitor Sansung 551 V, 15 Polegadas.
Em /etc/init.d/ arquivo bootmisc.sh
#!/bin/sh
### BEGIN INIT INFO
# Provides: bootmisc
# Required-Start: $local_fs hostname
# Required-Stop: $local_fs
# Default-Start: S
# Default-Stop:
# Short-Description: Miscellaneous things to be done during bootup.
# Description:
### END INIT INFO
#
# Version: @(#)bootmisc.sh 2.85-17 04-Jun-2004 miquels@cistron.nl
#
[ -z "$DELAYLOGIN" ] && DELAYLOGIN=yes
[ -z "$EDITMOTD" ] && EDITMOTD=yes
[ -f /etc/default/rcS ] && . /etc/default/rcS
do_start () {
#
# Put a nologin file in /etc to prevent people from logging in
# before system startup is complete.
#
if [ "$DELAYLOGIN" = yes ]
then
echo "System bootup in progress - please wait" > /etc/nologin
fi
#
# Create /var/run/utmp so we can login.
#
: > /var/run/utmp
if grep -q ^utmp: /etc/group
then
chmod 664 /var/run/utmp
chgrp utmp /var/run/utmp
fi
#
# Set pseudo-terminal access permissions.
#
if [ ! -e /dev/.devfsd ] && [ -c /dev/ttyp0 ]
then
chmod -f 666 /dev/tty[p-za-e][0-9a-f]
chown -f root:tty /dev/tty[p-za-e][0-9a-f]
fi
#
# Update /etc/motd. If it's a symbolic link, do the actual work
# in the directory the link points to.
#
if [ "$EDITMOTD" != no ]
then
MOTD="`readlink -f /etc/motd || :`"
if [ "$MOTD" != "" ]
then
uname -a > $MOTD.tmp
sed 1d $MOTD >> $MOTD.tmp
mv $MOTD.tmp $MOTD
fi
fi
#
# Save kernel messages in /var/log/dmesg
#
if [ -x /bin/dmesg ] || [ -x /sbin/dmesg ]
then
dmesg -s 524288 > /var/log/dmesg
elif [ -c /dev/klog ]
then
dd if=/dev/klog of=/var/log/dmesg &
dmesg_pid=$!
sleep 1
kill $dmesg_pid
fi
#
# Save udev log in /var/log/udev
#
if [ -e /dev/.udev.log ]
then
mv -f /dev/.udev.log /var/log/udev
fi
#
# Remove ".clean" files.
#
rm -f /tmp/.clean
}
case "$1" in
start)
do_start
;;
restart|reload|force-reload)
echo "Error: argument '$1' not supported" >&2
exit 3
;;
stop)
;;
*)
echo "Usage: $0 start|stop" >&2
exit 3
;;
esac
command_line {
hdparm -d1 -c1 -m16 /dev/hda
}
command_line {
hdparm -d1 -c1 -m16 /dev/hdb
}
command_line {
hdparm -d1 -c1 /dev/hdc
}
command_line {
hdparm -d1 -c1 /dev/hdd
}
modprobe -r agpgart
modprobe nvidia
: exit 0
Em /etc/modprobe.d/ o arquivo options
# Enable double-buffering so gstreamer et. al. work
options quickcam compatible=2
options nvidia NVreg_EnableAGPSBA=1 NVreg_EnableAGPFW=1 NVreg_ReqAGPRate=8x
Em /etc/X11/ o arquivo xorg.conf
# /etc/X11/xorg.conf (xorg X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the /etc/X11/xorg.conf manual page.
# (Type "man /etc/X11/xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
# sudo dpkg-reconfigure -phigh xserver-xorg
Section "Files"
FontPath "/usr/share/X11/fonts/misc"
FontPath "/usr/share/X11/fonts/cyrillic"
FontPath "/usr/share/X11/fonts/100dpi/:unscaled"
FontPath "/usr/share/X11/fonts/75dpi/:unscaled"
FontPath "/usr/share/X11/fonts/Type1"
FontPath "/usr/share/X11/fonts/100dpi"
FontPath "/usr/share/X11/fonts/75dpi"
# path to defoma fonts
FontPath "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
EndSection
Section "Module"
Load "i2c"
Load "bitmap"
Load "ddc"
Load "dbe"
Load "extmod"
Load "freetype"
Load "glx"
Load "int10"
Load "type1"
Load "vbe"
EndSection
Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "CoreKeyboard"
Option "XkbRules" "xorg"
Option "XkbModel" "abnt2"
Option "XkbLayout" "br"
Option "XkbVariant" "abnt2"
EndSection
Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
Option "CorePointer"
Option "Device" "/dev/input/mice"
Option "Protocol" "ExplorerPS/2"
Option "Emulate3Buttons" "true"
EndSection
Section "Device"
Identifier "NVIDIA Corporation NV18 [GeForce4 MX 440 AGP 8x]"
Driver "nvidia"
BusID "PCI:2:0:0"
Option "RenderAccel" "true"
Option "AllowGLXWithComposite" "true"
Option "NvAGP" "1"
EndSection
Section "Monitor"
Identifier "S/M 550v"
Option "DPMS"
HorizSync 30-55
VertRefresh 50-120
EndSection
Section "Screen"
Identifier "Default Screen"
Device "NVIDIA Corporation NV18 [GeForce4 MX 440 AGP 8x]"
Monitor "S/M 550v"
DefaultDepth 24
SubSection "Display"
Depth 1
Modes "1024x768" "800x600" "720x400" "640x480"
EndSubSection
SubSection "Display"
Depth 4
Modes "1024x768" "800x600" "720x400" "640x480"
EndSubSection
SubSection "Display"
Depth 8
Modes "1024x768" "800x600" "720x400" "640x480"
EndSubSection
SubSection "Display"
Depth 15
Modes "1024x768" "800x600" "720x400" "640x480"
EndSubSection
SubSection "Display"
Depth 16
Modes "1024x768" "800x600" "720x400" "640x480"
EndSubSection
SubSection "Display"
Depth 24
Modes "1024x768" "800x600" "720x400" "640x480"
EndSubSection
EndSection
Section "ServerLayout"
Identifier "Default Layout"
Screen "Default Screen"
InputDevice "Generic Keyboard"
InputDevice "Configured Mouse"
EndSection
Section "DRI"
Mode 0666
EndSection
Section "Extensions"
Option "Composite" "Enable"
EndSection
Espero que dê certo na máquina de vocês.
PS.: Se estas dicas não forem de acordo com o tópico, ou nada se aproveitar delas, podem remover.
Abraço,
Joe.
