Compton配置优化图形界面的实用指南
一 基础准备与安装
sudo apt-get install comptonsudo pacman -S comptonsudo dnf install compton(若仓库无此包,可考虑使用替代合成器如 picom)compton -b(后台运行);或在 ~/.xprofile、~/.xinitrc 中加入启动命令以实现开机自启。二 关键参数与性能取舍
三 示例配置与启动
backend = "glx"
vsync = true
shadow = false
fade = false
unredirect = true
opacity = 1.0
alpha = 1.0
ignore_root = true
backend = "glx"
vsync = true
shadow = true
fade = true
unredirect = false
opacity = 0.9
alpha = 0.9
ignore_root = true
[shadow]
shadow-radius = 5
shadow-offset-x = 1
shadow-offset-y = 1
shadow-opacity = 0.3
[blur]
method = gaussian
size = 10
deviation = 5.0
killall compton && compton -bcompton --config ~/.config/compton.conf -b四 验证与故障排查
pgrep -x compton 或 ps aux | grep compton;无输出说明未运行。compton(不加 -b)可直接看到初始化与错误信息,便于定位问题。backend = xrender 并关闭 GPU 相关特效。cpulimit -l 50 -p <PID> 临时限制 CPU 使用率(PID 通过 pgrep compton 获取)。五 进阶与替代方案