我正在尝试使用纵向布局的辅助显示器，并且我想禁用子像素字体抗锯齿功能。
我已将其关闭为“灰度”gnome-tweak-tool并创建了一个符号链接10-no-sub-pixel.conf：
/etc/fonts/conf.d $ ll
total 8
lrwxrwxrwx 1 root root 34 Apr 9 10:37 10-no-sub-pixel.conf -> ../conf.avail/10-no-sub-pixel.conf
lrwxrwxrwx 1 root root 39 Apr 9 10:50 11-lcdfilter-default.conf -> ../conf.avail/11-lcdfilter-default.conf
lrwxrwxrwx 1 root root 39 Dec 11 22:51 20-fix-globaladvance.conf -> ../conf.avail/20-fix-globaladvance.conf
lrwxrwxrwx 1 root root 39 Dec 11 22:51 20-unhint-small-vera.conf -> ../conf.avail/20-unhint-small-vera.conf
lrwxrwxrwx 1 root root 36 Dec 11 22:51 30-metric-aliases.conf -> ../conf.avail/30-metric-aliases.conf
lrwxrwxrwx 1 root root 33 Dec 11 22:51 30-urw-aliases.conf -> ../conf.avail/30-urw-aliases.conf
lrwxrwxrwx 1 root root 30 Dec 11 22:51 40-nonlatin.conf -> ../conf.avail/40-nonlatin.conf
lrwxrwxrwx 1 root root 27 Dec 11 22:51 45-latin.conf -> ../conf.avail/45-latin.conf
lrwxrwxrwx 1 root root 31 Dec 11 22:51 49-sansserif.conf -> ../conf.avail/49-sansserif.conf
lrwxrwxrwx 1 root root 37 May 18 2011 50-enable-terminus.conf -> ../conf.avail/50-enable-terminus.conf
lrwxrwxrwx 1 root root 26 Dec 11 22:51 50-user.conf -> ../conf.avail/50-user.conf
lrwxrwxrwx 1 root root 27 Dec 11 22:51 51-local.conf -> ../conf.avail/51-local.conf
lrwxrwxrwx 1 root root 27 Dec 11 22:51 60-latin.conf -> ../conf.avail/60-latin.conf
lrwxrwxrwx 1 root root 38 Mar 28 2012 65-droid-sans-fonts.conf -> ../conf.avail/65-droid-sans-fonts.conf
lrwxrwxrwx 1 root root 35 Dec 11 22:51 65-fonts-persian.conf -> ../conf.avail/65-fonts-persian.conf
lrwxrwxrwx 1 root root 30 Dec 11 22:51 65-nonlatin.conf -> ../conf.avail/65-nonlatin.conf
lrwxrwxrwx 1 root root 29 Dec 11 22:51 69-unifont.conf -> ../conf.avail/69-unifont.conf
lrwxrwxrwx 1 root root 41 Jan 4 11:14 70-yes-bitmaps.conf -> /etc/fonts/conf.avail/70-yes-bitmaps.conf
lrwxrwxrwx 1 root root 31 Dec 11 22:51 80-delicious.conf -> ../conf.avail/80-delicious.conf
lrwxrwxrwx 1 root root 31 Dec 11 22:51 90-synthetic.conf -> ../conf.avail/90-synthetic.conf
-rw-r--r-- 1 root root 366 Sep 27 2011 99pdftoopvp.conf
-rw-r--r-- 1 root root 959 Jun 28 2011 README
但字体仍然会抗锯齿为 RGB：
编辑：这是xrdb -query输出：
~ $ xrdb -query
*background: #002b36
*color0: #073642
*color1: #dc322f
*color10: #586e75
*color11: #657b83
*color12: #839496
*color13: #268bd2
*color14: #93a1a1
*color15: #fdf6e3
*color2: #b58900
*color3: #cb4b16
*color4: #2aa198
*color5: #6c71c4
*color6: #859900
*color7: #eee8d5
*color8: #002b36
*color9: #d30102
*cursorColor: #93a1a1
*customization: -color
*fadeColor: #002b36
*fading: 40
*foreground: #657b83
*pointerColorBackground: #586e75
*pointerColorForeground: #93a1a1
Xft.antialias: 1
Xft.dpi: 96
Xft.hinting: 1
Xft.hintstyle: hintmedium
Xft.rgba: none
答案1
这应该无需符号链接即可工作10-no-sub-pixel.conf。如果xrdb -query确认您的设置正确：
Xft.rgba: none
那么很可能隐藏的配置文件（如fonts.conf）会覆盖您的设置。可能的地点：
~/.config/fontconfig/fonts.conf
~/.config/fonts.conf
~/.fonts.conf