We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

Funkcionalnosć toś togo sedła se pśez wótwardowańske źěła wobgranicujo, kótarež maju wašo dožywjenje pólěpšyś. Jolic nastawk waš problem njerozwězujo a cośo pšašanje stajiś, wobrośćo se na našo zgromoźeństwo pomocy, kótarež na to caka, wam na @FirefoxSupport na Twitter a /r/firefox na Reddit pomagaś.

Avatar for Username

Pomoc pśepytaś

Glědajśo se wobšudy pomocy. Njenapominajomy was nigda, telefonowy numer zawołaś, SMS pósłaś abo wósobinske informacije pśeraźiś. Pšosym dajśo suspektnu aktiwitu z pomocu nastajenja „Znjewužywanje k wěsći daś“ k wěsći.

Dalšne informacije

Toś ta nitka jo se archiwěrowała. Pšosym stajśo nowe pšašanje, joli trjebaśo pomoc.

How do I fix Firefox on Linux so it doesn't show unreadable black text on a black background on error pages?

  • 1 wótegrono
  • 1 ma toś ten problem
  • 38 naglědow
  • Slědne wótegrono wót Nindalf

Nindalf
Nindalf
more options

I've tried changing my GTK theme, and starting with a chosen GTK theme that doesn't have black background. I've tried setting colors in Preferences. I've tried disabling my all-ons. I've tried doing each of these things, shutting down Firefox, and restarting it. I'm on Ubuntu 16.04.

Where is it getting the background color setting and how do I change it? I know that it uses a hard-coded black text color on error pages, that can't be changed, while using a background color setting from somewhere that might also be set to black, and that this bug has gone unfixed for years, but I don't know where it's getting the background color.

I've tried changing my GTK theme, and starting with a chosen GTK theme that doesn't have black background. I've tried setting colors in Preferences. I've tried disabling my all-ons. I've tried doing each of these things, shutting down Firefox, and restarting it. I'm on Ubuntu 16.04. Where is it getting the background color setting and how do I change it? I know that it uses a hard-coded black text color on error pages, that can't be changed, while using a background color setting from somewhere that might also be set to black, and that this bug has gone unfixed for years, but I don't know where it's getting the background color.

Wubrane rozwězanje

I figured out a fix:

File: ~/.mozilla/firefox/[random stuff].default/chrome/userContent.css

Contents: @-moz-document url-prefix("about:") { body{background-color: #B7B7B7 !important;} }

Toś to wótegrono w konteksće cytaś 👍 0

Wšykne wótegrona (1)

Nindalf
Nindalf Pšašaŕ
more options

Wubrane rozwězanje

I figured out a fix:

File: ~/.mozilla/firefox/[random stuff].default/chrome/userContent.css

Contents: @-moz-document url-prefix("about:") { body{background-color: #B7B7B7 !important;} }