Diễn đàn hỗ trợ Firefox

With a recent update of Firefox Developer Edition to version 117.0b9 i keep getting extremely annoying popups on all sites, asking me if I want to translate stuff.

I don't want to store unnecessary settings in my browser, related to exceptions to websites/languages that I want vs. does not want to translate.

I want to completely disable translations, globally. Forever. Two questions:

- Why there is no "disable translations globally" checkbox in the newly added popup? - Is there an about:config hack to do disable translations globally, for all languages, for all websites, and forever?

thanks in advance

I am using Firefox on windows 11 I am facing a issue of slowness in Firefox every website takes at least 10 seconds to show up the browser just loads the webpage for a long time before showing any content I thought it was a DNS issue but the same issue is not coming in any chromium browser. I have reinstalled my browser, installed different Firefox versions including (beta,nightly) but the issue still persists.

Please let me know what I can I do to resolve this.

Here is the profiler link

https://share.firefox.dev/3qMOAWO

In the new version of the Developer Edition the options "close tabs to the right" and "close other tabs" are in a sub-menu named "Close Multiple Tabs" inside the context menu. Is there's a way to change this so that they will appear directly in the main context menu? I use "close tabs to the right" often and I find this very annoying.

Hello, I would like to know how to remove 'other bookmarks' folder from the right side of bookmark toolbar that showed up suddenly on my browser, it's right after the arrows to show more bookmarks. I can't seem to find a way to delete this.

When Firefox asks if I want to download an update and I agree, soon after that but not right away it stops working - on every new page it says "We need to restart to finish updating" <- This last bit is VERY annoying. Is there a way to keep FF working in such situation? I usually have 3 FF profiles running, about 10-20 tabs each and when it suddenly does this - I can restart them all but when it is suitable for me.

The only solution I can see so far is disabling updates via group policies (which is not well documented, where do i put this policies.json on Fedora? need to google that).

Any other ways to keep updates and FF running until I decide when to restart? Thanks.

Before FF starts it hangs and scans my font folder (all 600meg!) before it will do anything else, like connect to a website. This happens even if I simply restart the application after it's been running. And, its particularly worse after an update. Why can't it keep a list of available fonts that it can refer to rather than scan all over again? This can cause delays that run up to a minute and a half, as long as three and a little more.

I was going to rename the windows/Fonts folder to see what happens but being a system folder I can't.

Windows 10.

Win10 with what was Firefox 89. I had already disabled the Proton UI on this installation, because it is horrible. Today Firefox decided to update to version 91. All of the Proton UI junk is back. I tried disabling it again, but nothing worked. Doing a web search, it appears that Mozilla has disabled the ability to turn off Proton.

I then set about to rollback the installation back to version 89. I found a Mozilla link on this, went to their ftp server and downloaded the installation files for the last version of 89. The installation went normally, but when I opened Firefox afterwards, a little box popped up saying something to the effect of "To keep your History and Bookmarks from possibly being corrupted, Firefox must create new user profile." I exited out of this and Firefox didn't start. I attempted to restart Firefox again and the same box popped up again. The only way to get past it was to click the accept button.

I did so and Firefox started. This was clearly not version 89. As the UI is junk, it took several minutes to find out that this was now the latest version of 92!!!! I'm absolutely positive that I downloaded the correct file. When I look through the update history, it doesn't even show todays version 89 installation as happening. What a piece of junk.

I then spent 20 minutes figuring out how to revert back to my user profile, not the new one that it had created for me. I then did some research on what had happened. Well it turns out that you can't actually rollback Firefox, despite what Mozilla says. For a while they have added "downgrade protection" which automatically creates the new user profile and stops your old profile from being accessed by it. So unless you want to figure out how to spend a hundred hours reconstructing bookmarks, passwords, settings, etc. it actually isn't possible to rollback Firefox. Doesn't this violate some Microsoft rules about being able to uninstall versions of software from within Windows? If you try to do this with Firefox and go back to a previous version it blows everything up.

Does anyone know how to actually rollback Firefox to a previous version, so that Proton can be disabled?

I normally use Firefox Beta. Ever since upgrading to v92 the option to Send Tab to Device has been missing when I right-click on a tab. I've downloaded other versions of Firefox and the issue seems to follow me out of Beta and into the regular release. I've seen other people having issues with syncing and sending tabs between devices as of late, but no one seemed to be completely missing the option to do so.

Whenever I use Firefox, I have an issue once a day where the browser freezes momentarily, flickers, blacks out tabs and other portions of the browser/text, and then resumes. I have had this issue since Day 1, and no amount of Windows updates + Firefox updates has resolved this.

This also occurred when I was using stable versions of Firefox ARM64.

Specs: Firefox ARM 92.0b8 64-bit Surface Pro X 2 (2020) OS: Windows 10 Pro v21H1, Build 19043.1165

Attached is a screenshot of what it usually looks like when this occurs. Please advise.

If I copy and paste any two words or more into the search bar on the new tab it goes to google.co.uk as that is set but only searches for the phrase minus the first word. If I paste it into the address bar everything is ok. If I do the same with a one word term the search bar does nothing having "lost" that word and the address bar works fine.

FFox 92 update today. Menu spacing went to double. No shock there. Found the CSS code below for UserChrome.css and set it up.

EX.

menupopup > menuitem, menupopup > menu {
  padding-block: 4px !important;
}
:root {
  --arrowpanel-menuitem-padding: 4px 8px !important;
}

EX:

menupopup > menuitem, menupopup > menu {
  padding-block: 0px !important;
}
:root {
  --arrowpanel-menuitem-padding: 0px 0px !important;
}

But, it doesn't get any smaller than the above 4/8px set up. Bug? Perhaps there's another CSS setting to be tweaked for V 92? I do not have any other CSS for these items elsewhere in my UserChrome file.

Hello, Since my last update, Firefox 93, my bookmarks present a huge line spacing between them, line spacing that I would like to control to see more bookmarks at a time. Do you know how to proceed ? Thank you very much.

Recently, firefox started opening two identical tabs on middle mouse click instead of one. This behavior is not consistent, but happens more often than not. I already checked if the mouse is not faulty and submitting two clicks instead of one, but it is not. Also trying Chrome and Edge, both work fine, and only firefox does this.

I am running FF Dev edition v93.0b9 (64-bit)

Any tips are appreciated, and while I know this has been asked before, that question came in 2014 and was supposedly fixed by an update.

I've got a new computer I am setting up from scratch, and though I have set FF to sync settings, I'm still having to customize a lot. My bookmarks toolbar is crowded again with icons and I'd like those to go away. I don't mind other icons staying around on the tabs--that does help me navigate faster. I had this set up before, but lost the setting when I refreshed Firefox.

Hello, I have issues with Firefox developer version for couple months now, when I play videos, like youtube, or other sites they constantly lag. They play for like 1min and lag, continue for another 2min then lag etc etc. (even short videos on twitter lag). It was not like that before and I don't have this problem in other browsers. Does anyone know what can be the problem here? Thanks

During my work i often need to have massive amount of tabs, and want to switch between them quickly. And i cant find solution to tab size change, aside of "workarounds" that are "planned to be shit down". Is there a way to do it on permanent basis? I don`t mind those tabs be wide as they are now (although prefer them to be smaller, about 6x times) if i can, for example, have second and third string of tabs. That should be sufficient. But still i cant find a way to do so. I also saw mention of "user feedback" in another thread (currently locked) and would be willing to participate in said feedback.

Hi, there are certain extensions which will not pin to the toolbar, including (for example) google translate. I have tried refreshing, clearing the cache, deleting and reloading, all to no avail.