NVIDIA Optimus, фризы

Section "ServerLayout"
    Identifier "layout"
    Screen 0 "nvidia" 0 0
    Inactive "intel"
EndSection


Section "Monitor"
    Identifier "Monitor0"
    VendorName "Unknown"
    ModelName "Unknown"
    Option "DPMS"
EndSection

Section "Device"
    Identifier "nvidia"
    Driver "nvidia"
    BusID "1:0:0"
EndSection

Section "Screen"
    Identifier "nvidia"
    Device "nvidia"
    Monitor "Monitor0"
    Option "UseDisplayDevice" "none"
    SubSection "Display"
        Modes "nvidia-auto-select"
    EndSubSection
EndSection

Section "Device"
    Identifier "intel"
    Driver "modesetting"
EndSection

Section "Screen"
    Identifier "intel"
    Device "intel"
EndSection

#!/bin/bash
#
# Sample .xinitrc for SuSE Linux
# This script is called from 'startx' when you start an X session
#

#
# In case everything goes wrong, we at least fall back to a plain xterm
#
failsafe="xterm -ls -T Failsafe -geometry 80x24-0-0"
trap "exec $failsafe" EXIT SIGHUP SIGINT SIGPIPE SIGTERM SIGIO

#
# Some bash (1 and 2) settings to avoid trouble on a
# failed program call.
#
set +e > /dev/null 2>&1
set +u > /dev/null 2>&1
set +o posix  > /dev/null 2>&1

...

# day planer deamon
# pland &

# 
# finally start the window manager
#
# Вставил сюда команды из руководства NVIDIA Optimus
#
xrandr --setprovideroutputsource modesetting NVIDIA-0
xrandr --auto
unset WINDOW_MANAGER STARTUP
exec $WINDOWMANAGER ${1+"$@"}

# call failsafe
exit 0