The text input box in my Firefox 60 has ==dark text on a black background== (see below)
The reason is I’m using a dark theme called
Adwaita-dark on Ubuntu 18.
It turns out to be a generic problem people are facing. I’m sure someone will fix it down the road but here is the quick fix if you can not wait:
1. Create a desktop icon:
2. Fill the following content & save the file.
Exec=env GTK2_RC_FILES=/usr/share/themes/Adwaita/gtk-2.0/gtkrc GTK_THEME=Adwaita:light /usr/bin/firefox
3. Right-click on the
Firefox icon you just created on your desktop and click:
Properties -> Permissions -> Allow executing file as program
4. Double-click the
Firefox and click
Trust and Launch (you only need to do this once).
5. Done, enjoy the dark color text on white text inputs.
Cross-posted from https://lsm.ai/fix-firefox-dark-text-input-ubuntu-dark-theme/.