Comment # 2 on bug 1009924 from Jiri Slaby

I also tried to install namtrac's subpixel rendering with rgb and lcddefault
set. No change.

I have this fonts installed:
# rpmqpack |grep fonts|grep -v texli|sort
cantarell-fonts
dejavu-fonts
efont-unicode-bitmap-fonts
fonts-config
fontsproto-devel
free-ttf-fonts
fslsfonts
ghostscript-fonts-other
ghostscript-fonts-std
gnu-free-fonts
google-carlito-fonts
google-noto-fonts-doc
google-opensans-fonts
google-roboto-mono-fonts
hack-fonts
intlfonts-euro-bitmap-fonts
kde-oxygen-fonts
liberation-fonts
libfonts
mkfontscale
noto-sans-fonts
noto-serif-fonts
xfontsel
xlsfonts
xorg-x11-fonts
xorg-x11-fonts-core
yast2-fonts