author | Oleksandr Gavenko <gavenkoa@gmail.com> |
Mon, 19 Oct 2015 17:04:52 +0300 | |
changeset 1769 | cadd23f8127f |
parent 1334 | 9bf0d5a1f0cf |
child 1905 | fba288d59662 |
permissions | -rw-r--r-- |
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Include common header with quick links.
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.. -*- coding: utf-8; -*- |
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.. include:: HEADER.rst |
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======= |
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Xorg. |
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======= |
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.. contents:: |
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Where find info? |
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================ |
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:: |
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$ man 5 xorg.cong |
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Enable Ctrl+Alt+Backspace. |
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========================== |
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:: |
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$ cat /etc/X11/xorg.conf |
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... |
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Section "ServerFlags" |
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Option "DontZap" "false" |
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EndSection |
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How set standby time? |
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===================== |
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Put something like this in xorg.cong:: |
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Section "ServerFlags" |
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# Disallows the use of the Ctrl+Alt+Keypad-Plus and Ctrl+Alt+Keypad-Minus. |
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Option "DontZoom" "true" |
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# Blank phase of the screensaver. |
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#Option "BlankTime" "0" |
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# Standby phase of DPMS mode. |
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Option "StandbyTime" "10" |
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# |
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#Option "SuspendTime" "0" |
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# |
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#Option "OffTime" "0" |
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EndSection |
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Time measure in minute. |
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To enable this configuration you must set "DPMS" option in "Monitor" section:: |
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Section "Monitor" |
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... |
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Option "DPMS" |
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... |
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EndSection |
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To view current DPMS settings:: |
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$ xset q |
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To disable DPMS for current session use command:: |
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$ xset -dpms |
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To turn off monitor use:: |
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$ sleep 1; xset dpms force off |
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See: |
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* https://wiki.archlinux.org/index.php/Display_Power_Management_Signaling |
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Set display dimensions. |
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======================= |
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To see currect settings type:: |
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$ xdpyinfo | grep dimensions: |
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dimensions: 1280x1024 pixels (382x302 millimeters) |
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From this dimensions calculated your display dpi resolution:: |
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$ xdpyinfo | grep resolution: |
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resolution: 85x86 dots per inch |
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To set dimensions edit '/etc/X11/xorg.conf' (size in mm):: |
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$ cat /etc/X11/xorg.conf |
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... |
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Section "Monitor" |
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DisplaySize width height |
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... |
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EndSection |
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Overriding EDID Settings for NVidia cards. |
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------------------------------------------ |
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If you're using NVIDIA display drivers version 8756 or above and your monitor |
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reports an EDID DPI value, you must tell the drivers to ignore this value as |
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it takes precedence over all the above configuration options/arguments:: |
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Section "Monitor" |
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DisplaySize width height |
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Option "UseEdidDpi" "false" |
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... |
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EndSection |
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