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!

Avatar for Username

Mozilla サポートの検索

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.

詳しく学ぶ

このスレッドはアーカイブに保管されました。 必要であれば新たに質問してください。

Why doesn't clicking on "+ Open a New Tab" open a new tab?

  • 2 件の返信
  • 5 人がこの問題に困っています
  • 1 回表示
  • 最後の返信者: KayakJim

KayakJim
KayakJim
more options

Clicking on the plus sign at the top of the page at the right end of the open tabs used to open a new tab. It doesn't anymore. How do I open new tabs????

Clicking on the plus sign at the top of the page at the right end of the open tabs used to open a new tab. It doesn't anymore. How do I open new tabs????

選ばれた解決策

Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).

  • Do NOT click the Reset button on the Safe Mode start window.
この回答をすべて読む 👍 1

すべての返信 (2)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

選ばれた解決策

Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).

  • Do NOT click the Reset button on the Safe Mode start window.
KayakJim
KayakJim 質問者
more options

Turns out it was the "Ask Toolbar" extension that was causing the proble. Thanks!