在ubuntu12.10上安装gnome切换到经典模式后，×QuerycurrentresolutionechoCurrentresolutionxrandrechoNewonemodelinefor×echoNewonemodelinefor×cvtechoCreateresolutionusingxrandrnewmodecommandechoCreateresolution×分别率最高只有1024*768，上安式后索N设置以为是装g装各种n置下制代没有安装显卡驱动导致的，上网搜索了N多方法，IT技术网切换驱动a驱安装了各种nvidia驱动，到经典模导致的上多方动依定转的内代码代码依然没有搞定。分别法安分辨分辨复制

（转）ubuntu分辨率设置

免费信息发布网shell脚本如下：复制代码代码如下:#!/bin/bash# set screen resolution to 1680×1050# Query current resolutionecho "Current resolution:"xrandrecho "-------------------------------------"# New one modeline for 1680×1050echo "New one modeline for 1680×1050:"cvt 1680 1050echo "-------------------------------------"# Create resolution using "xrandr --newmode" commandecho "Create resolution 1680×1050:"xrandr --newmode "1680x1050_60.00" 146.25 1680 1784 1960 2240 1050 1053 1059 1089 -hsync +vsyncecho "-------------------------------------"# Add the resolution to monitorecho "Add the resolution to monitor:"xrandr --addmode VGA1 "1680x1050_60.00"echo "-------------------------------------"# Apply the resolutionecho "Apply the resolution:"xrandr --output VGA1 --mode "1680x1050_60.00"echo "-------------------------------------"# Query current resolution again to determine the settings valid or notecho "Current resolution after settings:"xrandrecho "-------------------------------------"" src="/uploads/2025-10-10/1760043866230.png"/>

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复制代码代码如下:

设置分辨率1680 * 1050的shell脚本如下：

复制代码代码如下:

#!/bin/bash</p> <p># set screen resolution to 1680×1050</p> <p># Query current resolution

echo "Current resolution:"

xrandr

echo "-------------------------------------"</p> <p># New one modeline for 1680×1050

echo "New one modeline for 1680×1050:"

cvt 1680 1050

echo "-------------------------------------"</p> <p># Create resolution using "xrandr --newmode" command

echo "Create resolution 1680×1050:"

xrandr --newmode "1680x1050_60.00" 146.25 1680 1784 1960 2240 1050 1053 1059 1089 -hsync +vsync

echo "-------------------------------------"</p> <p># Add the resolution to monitor

echo "Add the resolution to monitor:"

xrandr --addmode VGA1 "1680x1050_60.00"

echo "-------------------------------------"</p> <p># Apply the resolution

echo "Apply the resolution:"

xrandr --output VGA1 --mode "1680x1050_60.00"

echo "-------------------------------------"</p> <p># Query current resolution again to determine the settings valid or not

echo "Current resolution after settings:"

xrandr

echo "-------------------------------------"