Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

搜索 | 用户支持

防范以用户支持为名的诈骗。我们绝对不会要求您拨打电话或发送短信,及提供任何个人信息。请使用“举报滥用”选项报告涉及违规的行为。

Learn More

Firefox 25.01 - Pop-up blocker blocks pop-ups even after disabling it

  • 6 个回答
  • 24 人有此问题
  • 3 次查看
  • 最后回复者为 cor-el

more options

I am using a greasemonkey userscript that, on using some keyboard shortcuts, triggers searching of all the links in a webpage that contain a certain keyword and automatically opens them in new tabs. The script seems to work fine except when the opened links are too many (say more than 5), then firefox displays the popup blocker bar and prevents the opening of any further links. I have tried adding the website to the exceptions list and even disabling the pop-up blocker, but it still keeps blocking the new tabs even though the exceptions list shows the added website. Is there a workaround for this problem? Any suggestions? Please help.

Thanks in advance.

I am using a greasemonkey userscript that, on using some keyboard shortcuts, triggers searching of all the links in a webpage that contain a certain keyword and automatically opens them in new tabs. The script seems to work fine except when the opened links are too many (say more than 5), then firefox displays the popup blocker bar and prevents the opening of any further links. I have tried adding the website to the exceptions list and even disabling the pop-up blocker, but it still keeps blocking the new tabs even though the exceptions list shows the added website. Is there a workaround for this problem? Any suggestions? Please help. Thanks in advance.

被采纳的解决方案

It is possible that you run into this pop-up maximum (the default value is 20).

定位到答案原位置 👍 2

所有回复 (6)

more options
more options

Hi, thanks for the prompt reply. Already tried disabling the pop-up blocker. It doesn't work. It seems that disabling the pop-up blocker has no effect if the number of links opened programatically exceeds 20. I have found this limit (of 20) after checking my greasemonkey script with various websites. It opens 20 links in new tabs and the remaining links are blocked. I think firefox developers have set this specific limit to activate the pop-up blocker even if it was disabled. Any comments/suggestions/workarounds?

more options

选择的解决方案

It is possible that you run into this pop-up maximum (the default value is 20).

more options

Thanks for the really helpful reply, cor-el. Increasing the value of Dom.popup_maximum in about:config has solved my problem.

more options

I now have Firefox 26 and I still have this problem. Even with the blocker off it still blocks the popups I want and displays the yellow bar. Very very annoying....

Is there any kind of way to trace why the blocker decided to block a page?

more options

If you do open a lot of pop-ups on one specific page then you may run into the above mentioned maximum of 20 and you need to increase the value of that pref.


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.

You can inspect and manage the permissions for all domains on the about:permissions page or for the domain in the currently selected tab by clicking the "Site Identity Button" (globe/padlock) on the location bar and "More Information" to open "Page Info" and go to the Permissions tab.

You can delete the permissions.sqlite file to reset all permissions.