Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Avatar for Username

Vyhľadajte odpoveď

Vyhnite sa podvodom s podporou. Nikdy vás nebudeme žiadať, aby ste zavolali alebo poslali SMS na telefónne číslo alebo zdieľali osobné informácie. Nahláste prosím podozrivú aktivitu použitím voľby “Nahlásiť zneužitie”.

Ďalšie informácie
Táto téma bola archivovaná. Ak potrebujete pomôcť, založte prosím novú otázku.
Vyriešené Archivované

Why did my themes disappear when I updated Firefox?

Firefox Nastavenia
cor-el odpovedal
rachaelmiller_
rachaelmiller_

I just updated Firefox after putting it off for quite a while. When I re-opened it, I noticed that it had reverted back to the default theme. So I went into Add-ons and tried to enable the theme that I'd been using before (fractal wonderland) but it said that the theme was already enabled. So I tried enabling another theme, but it had no effect. I tried restarting Firefox and even restarting my computer, but no matter what I did the theme wouldn't change. I really, really miss my old theme...is there any way that I can get it back?

I just updated Firefox after putting it off for quite a while. When I re-opened it, I noticed that it had reverted back to the default theme. So I went into Add-ons and tried to enable the theme that I'd been using before (fractal wonderland) but it said that the theme was already enabled. So I tried enabling another theme, but it had no effect. I tried restarting Firefox and even restarting my computer, but no matter what I did the theme wouldn't change. I really, really miss my old theme...is there any way that I can get it back?

Všetky odpovede (1)

cor-el
cor-el
  • Moderátor

Vybrané riešenie

Make sure that you do not run Firefox in (permanent) Private Browsing mode.

  • Tools > Options > Privacy > Firefox will: "Use custom settings for history"
  • Deselect: [ ] "Always use private browsing mode"

When you are in Private Browsing mode then the persona is disabled and you get the default theme.

You get a purple Private Browsing mask in the Firefox menu button or at the right end side of the menu bar (Linux: left end side of Tab bar) and "(Private Browsing)" appended to the Firefox title bar unless you are in permanent Private Browsing mode ("Always use private browsing mode").