Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Wannan tattunawa ta zama daɗaɗɗiya. Yi sabuwar tambaya idan ka na bukatar taimako.

Thunderbird 78.x and Windows 10: cannot enable the Dark/Light mode from the Thunderbird settings within the standard profile .

  • 1 amsa
  • 1 yana da wannan matsala
  • 1 view
  • Amsa ta ƙarshe daga sr

sr
sr
more options

Opening the Add-ons Manager, Preferences, Extensions & Themes I have the standard mode enabled. Activation of the Dark and/or Light themes however shows no effect .

Note: Changing Windows setting and selecting in Windows the dark mode for Apps, then Thunderbird turns into a dark layout. But, also in this set up, under the Add-ons Manager of Thunderbird , the standard mode remains the only mode to be active. Dark and Light mode are shown but cannot be enabled in Thunderbird.

I have now created a second Thunderbird profile. In this new profile the dark and light mode can be enabled by Thunderbird. In the standard profile (the old one) however the problem remains.

Question: is any specific file which I could copy from the new profile and paste it in the old profile to restore the Dark/Light theme functionality also for this old profile?

Opening the Add-ons Manager, Preferences, Extensions & Themes I have the standard mode enabled. Activation of the Dark and/or Light themes however shows no effect . Note: Changing Windows setting and selecting in Windows the dark mode for Apps, then Thunderbird turns into a dark layout. But, also in this set up, under the Add-ons Manager of Thunderbird , the standard mode remains the only mode to be active. Dark and Light mode are shown but cannot be enabled in Thunderbird. I have now created a second Thunderbird profile. In this new profile the dark and light mode can be enabled by Thunderbird. In the standard profile (the old one) however the problem remains. '''Question''': is any specific file which I could copy from the new profile and paste it in the old profile to restore the Dark/Light theme functionality also for this old profile?

An gyara daga sr

Mafitar da aka zaɓa

I did not get any reply from other users, so I solved the problem by myself. Creating a new profile, the Dark and Light themes of Thunderbird could be normally activated and deactivated in the new profile. I than decided to use this new profile as standard, copying the emal files of the old profile into the new profile. Even if they were big files, it has worked. In this way I did not loose information .

Karanta wannan amsa a matsayinta 👍 0

All Replies (1)

sr
sr Mai mallakar tambaya
more options

Zaɓi Mafita

I did not get any reply from other users, so I solved the problem by myself. Creating a new profile, the Dark and Light themes of Thunderbird could be normally activated and deactivated in the new profile. I than decided to use this new profile as standard, copying the emal files of the old profile into the new profile. Even if they were big files, it has worked. In this way I did not loose information .

An gyara daga sr