今天电脑突然死机，鼠标键盘无用，tty 也打不开，只能强制关机，在群里问了一下，好像是网易云的问题，原来使用的是 Arch Linux cn 源内的网易云，后经大佬推荐发现了一个网易云的第三方版本 iease-music，安装之后感觉画面还是很不错的，很漂亮，于是果断卸载了网易云。

唯一每中不足的便是菜单中的 emojis 表情显示不全。后续了解到虽然系统中的 Fontconfig 附带了一些配置文件，但是这些配置文件根本不足以全局启用 Emojis 表情符号（45-generic.conf 和 60-generic.conf），仅安装 Noto Color Emoji 字体也不会在所有网站或某些应用程序上启用彩色表情符号。

但大多数情况下（并不是所有情况下）可以通过创建 fontconfig 配置文件，将 Noto Color Emoji 字体设置为默认表情符号字体来轻松解决这个问题。

1. 安装字体

   sudo pacman -S noto-fonts-emoji

2. 在 /etc/fonts/conf.d/ 中创建 75-noto-color-emoji.conf 文件

   <?xml version="1.0" encoding="UTF-8"?>
   <!DOCTYPE fontconfig SYSTEM "fonts.dtd">
   <fontconfig>
   
    <!-- Add generic family. -->
    <match target="pattern">
        <test qual="any" name="family"><string>emoji</string></test>
        <edit name="family" mode="assign" binding="same"><string>Noto Color Emoji</string></edit>
    </match>
   
    <!-- This adds Noto Color Emoji as a final fallback font for the default font families. -->
    <match target="pattern">
        <test name="family"><string>sans</string></test>
        <edit name="family" mode="append"><string>Noto Color Emoji</string></edit>
    </match>
   
    <match target="pattern">
        <test name="family"><string>serif</string></test>
        <edit name="family" mode="append"><string>Noto Color Emoji</string></edit>
    </match>
   
    <match target="pattern">
        <test name="family"><string>sans-serif</string></test>
        <edit name="family" mode="append"><string>Noto Color Emoji</string></edit>
    </match>
   
    <match target="pattern">
        <test name="family"><string>monospace</string></test>
        <edit name="family" mode="append"><string>Noto Color Emoji</string></edit>
    </match>
   
    <!-- Block Symbola from the list of fallback fonts. -->
    <selectfont>
        <rejectfont>
            <pattern>
                <patelt name="family">
                    <string>Symbola</string>
                </patelt>
            </pattern>
        </rejectfont>
    </selectfont>
   
    <!-- Use Noto Color Emoji when other popular fonts are being specifically requested. -->
    <match target="pattern">
        <test qual="any" name="family"><string>Apple Color Emoji</string></test>
        <edit name="family" mode="assign" binding="same"><string>Noto Color Emoji</string></edit>
    </match>
   
    <match target="pattern">
        <test qual="any" name="family"><string>Segoe UI Emoji</string></test>
        <edit name="family" mode="assign" binding="same"><string>Noto Color Emoji</string></edit>
    </match>
   
    <match target="pattern">
        <test qual="any" name="family"><string>Segoe UI Symbol</string></test>
        <edit name="family" mode="assign" binding="same"><string>Noto Color Emoji</string></edit>
    </match>
   
    <match target="pattern">
        <test qual="any" name="family"><string>Android Emoji</string></test>
        <edit name="family" mode="assign" binding="same"><string>Noto Color Emoji</string></edit>
    </match>
   
    <match target="pattern">
        <test qual="any" name="family"><string>Twitter Color Emoji</string></test>
        <edit name="family" mode="assign" binding="same"><string>Noto Color Emoji</string></edit>
    </match>
   
    <match target="pattern">
        <test qual="any" name="family"><string>Twemoji</string></test>
        <edit name="family" mode="assign" binding="same"><string>Noto Color Emoji</string></edit>
    </match>
   
    <match target="pattern">
        <test qual="any" name="family"><string>Twemoji Mozilla</string></test>
        <edit name="family" mode="assign" binding="same"><string>Noto Color Emoji</string></edit>
    </match>
   
    <match target="pattern">
        <test qual="any" name="family"><string>TwemojiMozilla</string></test>
        <edit name="family" mode="assign" binding="same"><string>Noto Color Emoji</string></edit>
    </match>
   
    <match target="pattern">
        <test qual="any" name="family"><string>EmojiTwo</string></test>
        <edit name="family" mode="assign" binding="same"><string>Noto Color Emoji</string></edit>
    </match>
   
    <match target="pattern">
        <test qual="any" name="family"><string>Emoji Two</string></test>
        <edit name="family" mode="assign" binding="same"><string>Noto Color Emoji</string></edit>
    </match>
   
    <match target="pattern">
        <test qual="any" name="family"><string>EmojiSymbols</string></test>
        <edit name="family" mode="assign" binding="same"><string>Noto Color Emoji</string></edit>
    </match>
   
    <match target="pattern">
        <test qual="any" name="family"><string>Symbola</string></test>
        <edit name="family" mode="assign" binding="same"><string>Noto Color Emoji</string></edit>
    </match>
   </fontconfig>

作者：expoli
链接：https://ld246.com/article/1581074244078
来源：链滴
协议：CC BY-SA 4.0 https://creativecommons.org/licenses/by-sa/4.0/