Я создаю ряд сценариев удара для включения разгона GPU, установленных в моей системе Ubuntu 16.04 с помощью драйвера NVidia 384.98.
Для моего первого сценария я пытаюсь установить cool-bits
(Низ связанной страницы) опция через nvidia-xconfig
. Мой сценарий ниже
#!/bin/bash
# Secure required privledges
[ "$UID" -eq 0 ] || exec sudo bash "$0" "$@"
#== Enable overclocking in NVidia X settings (Replace/Add cool-bits for all GPUs installed)
# - 1 (bit 0) - Enables overclocking of older (pre-Fermi) cores on the Clock Frequencies page in nvidia-settings.
# - 2 (bit 1) - Driver will "attempt to initialize SLI when using GPUs with different amounts of video memory".
# - 4 (bit 2) - Enables manual configuration of GPU fan speed on the Thermal Monitor page in nvidia-settings.
# - 8 (bit 3) - Enables overclocking on the PowerMizer page in nvidia-settings.
# - 16(bit 4) - Enables overvoltage using nvidia-settings CLI options.
echo "============ CoolBits12_AllCards.sh: Started ============"
echo ">> Setting nvidia-xconfig cool-bits=12..."
sudo nvidia-xconfig -a --cool-bits=12 --allow-empty-initial-configuration
echo ">> ! Please restart for changes to take effect !"
echo "=========== CoolBits12_AllCards.sh: Completed ==========="
Я в основном только выполняю команду
sudo nvidia-xconfig -a --cool-bits=12 --allow-empty-initial-configuration
Моя начальная буква etc/X11/xorg.conf
взгляды как таковые
Section "ServerLayout"
Identifier "layout"
Screen 0 "nvidia"
Inactive "intel"
EndSection
Section "Device"
Identifier "intel"
Driver "modesetting"
BusID "PCI:0@0:2:0"
Option "AccelMethod" "None"
EndSection
Section "Screen"
Identifier "intel"
Device "intel"
EndSection
Section "Device"
Identifier "nvidia"
Driver "nvidia"
BusID "PCI:5@0:0:0"
Option "ConstrainCursor" "off"
EndSection
Section "Screen"
Identifier "nvidia"
Device "nvidia"
Option "AllowEmptyInitialConfiguration" "on"
Option "IgnoreDisplayDevices" "CRT"
EndSection
Section "Device"
Identifier "nvidia"
Driver "nvidia"
BusID "PCI:6@0:0:0"
Option "ConstrainCursor" "off"
EndSection
Section "Screen"
Identifier "nvidia"
Device "nvidia"
Option "AllowEmptyInitialConfiguration" "on"
Option "IgnoreDisplayDevices" "CRT"
EndSection
(Хотя, обратите внимание, я имею, запустил скрипт, несколько раз пытаясь заставить это работать, это не могло бы быть тем, чем это было первоначально. Это отражает сценарий после перезапуска),
Вывод запущения скрипта
============ CoolBits12_AllCards.sh: Started ============
>> Setting nvidia-xconfig cool-bits=12...
Using X configuration file: "/etc/X11/xorg.conf".
WARNING: Unable to find CorePointer in X configuration; attempting to add new
CorePointer section.
WARNING: The CorePointer device was not specified explicitly in the layout;
using the first mouse device.
WARNING: Unable to find CoreKeyboard in X configuration; attempting to add new
CoreKeyboard section.
WARNING: The CoreKeyboard device was not specified explicitly in the layout;
using the first keyboard device.
Option "AllowEmptyInitialConfiguration" "True" added to Screen "Screen0".
Option "AllowEmptyInitialConfiguration" "True" added to Screen "Screen1".
Backed up file '/etc/X11/xorg.conf' as
'/etc/X11/xorg.conf.nvidia-xconfig-original'
Backed up file '/etc/X11/xorg.conf' as '/etc/X11/xorg.conf.backup'
New X configuration file written to '/etc/X11/xorg.conf'
>> ! Please restart for changes to take effect !
=========== CoolBits12_AllCards.sh: Completed ===========
И после запущения скрипта мой /etc/X11/xorg.conf
похож так
# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig: version 384.98 (buildmeister@swio-display-x86-rhel47-02) Thu Oct 26 15:56:05 PDT 2017
Section "ServerLayout"
Identifier "layout"
Screen 0 "Screen0"
Screen 1 "Screen1" RightOf "Screen0"
Inactive "intel"
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Mouse0" "CorePointer"
EndSection
Section "InputDevice"
# generated from default
Identifier "Keyboard0"
Driver "keyboard"
EndSection
Section "InputDevice"
# generated from default
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/psaux"
Option "Emulate3Buttons" "no"
Option "ZAxisMapping" "4 5"
EndSection
Section "Monitor"
Identifier "Monitor0"
VendorName "Unknown"
ModelName "Unknown"
HorizSync 28.0 - 33.0
VertRefresh 43.0 - 72.0
Option "DPMS"
EndSection
Section "Monitor"
Identifier "Monitor1"
VendorName "Unknown"
ModelName "Unknown"
HorizSync 28.0 - 33.0
VertRefresh 43.0 - 72.0
Option "DPMS"
EndSection
Section "Device"
Identifier "Device0"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce GTX 1060 3GB"
BusID "PCI:5:0:0"
EndSection
Section "Device"
Identifier "Device1"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce GTX 1060 3GB"
BusID "PCI:6:0:0"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Device0"
Monitor "Monitor0"
DefaultDepth 24
Option "AllowEmptyInitialConfiguration" "True"
Option "Coolbits" "12"
SubSection "Display"
Depth 24
EndSubSection
EndSection
Section "Screen"
Identifier "Screen1"
Device "Device1"
Monitor "Monitor1"
DefaultDepth 24
Option "AllowEmptyInitialConfiguration" "True"
Option "Coolbits" "12"
SubSection "Display"
Depth 24
EndSubSection
EndSection
Я проверил, это после перезапуска компьютера первое /etc/X11/xorg.conf
содержание файла, перечисленное сначала в вопросе, существует; измененное содержание файла/файла не содержало.
Почему делают мои изменения в /etc/X11/xorg.conf
файл не содержит?
В какой-то момент я запустил скрипт выше дважды до перезапуска для пользы завершения и потенциально большей информации, которую вывод сценария показывают ниже
============ CoolBits12_AllCards.sh: Started ============
>> Setting nvidia-xconfig cool-bits=12...
Using X configuration file: "/etc/X11/xorg.conf".
VALIDATION ERROR: Data incomplete in file /etc/X11/xorg.conf.
Undefined Device "intel" referenced by Screen "layout".
Package xorg-server was not found in the pkg-config search path.
Perhaps you should add the directory containing `xorg-server.pc'
to the PKG_CONFIG_PATH environment variable
No package 'xorg-server' found
Option "AllowEmptyInitialConfiguration" "True" added to Screen "Screen0".
Option "AllowEmptyInitialConfiguration" "True" added to Screen "Screen1".
Backed up file '/etc/X11/xorg.conf' as
'/etc/X11/xorg.conf.nvidia-xconfig-original'
Backed up file '/etc/X11/xorg.conf' as '/etc/X11/xorg.conf.backup'
New X configuration file written to '/etc/X11/xorg.conf'
>> ! Please restart for changes to take effect !
=========== CoolBits12_AllCards.sh: Completed ===========
У меня была похожая проблема с восстановлением разрывов экрана для nVidia. Даже если бы я удалил /etc/X11/xorg.conf, он был бы воссоздан при перезагрузке. Решение состоит в том, чтобы поместить ваши пользовательские изменения в:
/etc/X11/xorg.conf.d/20-nvidia.conf
Подробное описание модификаций nVidia можно найти здесь здесь .