Firefox 技術支援討論區

When I type about.config in the address bar, I just see search results for it, instead of going to the config page. I tried enabling a separate search bar in settings, and also turned off all suggestions, but that did not help. I still see the spyglass search icon on the address bar. How do I get past it?

Since the last Firefox update (I'm now using Firefox 113.0.1 64bit on Windows 11) when I play a video on Twitter, it plays with the right colors until I fullscreen it. When I fullscreen it, the video becomes darker and the colors are wrong.

• The same happens to youtube videos (both fullscreen or normal size): the colors are not right and they looks darker.
• The same problem happens using both my laptop's internal monitor and the external monitor.
• I tried to reinstall Firefox but it didn't fix it.
• I also tried to take a screenshot of the "wrong colors" videos using the Windows screenshot tool but the output image is displayed with the right colors and not with the darker ones.
• Using Chrome the colors are correct and I never had this problem before the last Firefox update.

When FF (113.0.1) is maximized clicking on the first (left hand) pinned tab does not open the tab. Hovering over the tab doesn't change the background color of the tab.

If I restore down the window, hovering over the tab changes the background color of the tab from light grey to a slightly darker grey and clicking the tab opens it.

With the dark mode of Firefox on Windows 10 desktop it is IMPOSSIBLE to see which of the several tabs is the one that is open.

I work with tabs not windows as I always need to see all the pages/websites open that I work with in one view, and so it is a hassle and nuisance NOT to be able to tell which tab is active, having to click through each one or guess.

It's one of those small yet significantly impacting on the user experience things which one would have thought by now Firefox developers would fix.

The ACTIVE tab needs to be in different colour may be on a yellow background with dark font so that people can EASILY find it with several tabs open on the screen.

Any thoughts on this? is there perhaps an option to enable it - which I am oblivious to?

thanks

Hi, I know I'm just missing something basic here, but coming from the Chrome world I'm having a tough time with the bookmarks. I am accustomed to seeing all of my bookmark folders when I select the arrows at the end of my bookmarks toolbar. In Firefox I don't see that. I can see those folders under the bookmarks toolbar in the bookmark manager, but I would love to just be able to click on the arrows on the end of the bookmarks toolbar and have them drop down just like they did in Chrome. Do I have it all wrong? Do I always have to have my bookmark manager open to be able to bounce from bookmark to bookmark? Thanks in advance for any help.

hello i have around 30+ themes and i want to delete all of themes (because i want to keep the favorite ones ) but if i delete them one by one takes time , is there any option to delete them all at once i haven't found anything on internet

I have adblocker plus and is not blocking my facebook ads. (I am using it on my iMac). So I removed it, then reinstalled it and it still does not block the facebook ads.

I tried refreshing firefox 3 times but it got stuck in the "almost done" part and I had to quit firefox each time since it would not complete the process.

What else can I do?

Thanks, Martha

My bookmarks are in the list, but URLs which are not bookmarked are also in the list. (I say some of the entries are not bookmarks because there is no blue star if I double click on them.)

Hi,

Firefox is great but is there a way to add the Help => About Firefox webpage in Firefox home page? This is to simplify Firefox updates. Because although Firefox downloads updates, you still need to activate Help => About Firefox to update the Firefox version.

In Chrome you can add this to home page: chrome://settings/help and when you open Chrome it goes to this page and updates itself.

Does Firefox have the same capabilities so that we don't need to wait on users to click on Help => About Firefox to update Firefox?

Thanks and regards,

QB

Please excuse me if I miss any details.... this is my third time trying to submit this issue.

I will just skip to the meat of it this time. I'm getting this error while working from my localhost. I have been working on a personal project for years with this set up with no issues until today. I can no longer click on the errors in the console log and be directed to the Debugger tab. When I click on errors, nothing happens. If I try to open them in a New Tab, I get the error below:

The address wasn’t understood

Firefox doesn’t know how to open this address, because one of the following protocols (webpack) isn’t associated with any program or is not allowed in this context.

   You might need to install other software to open this address.

I have also noticed firefox does not even load all the files until I refresh it at least twice. Even when it is all loaded properly, the error persists.

I have tried: - restarting firefox - restarting my computer - clearing ALL cache and cookies - running firefox in safe mode - disabling all add ons - disabling performance mode (was already off) - checking network.protocol-handler.external.javascript = false (it is)

Let me know if there is any other information I can provide. I really dislike having to work in chrome for this so I hope I can find a solution as soon as possible.

Sometime in the past few weeks the quality of any video I watch from any source has turned awful. Too much contrast, too vibrant. I checked all my settings on my monitor, and all is as it should be. I'm a photographer and aware of image quality and settings. Still images are perfect and the monitor displays stills correctly. My monitors are working fine. When I checked videos via Google Chrome, they all displayed perfectly. So, I can only deduce that it's a Firefox browser issue. I haven't added any new add-ons or extensions. I know that the browser has updated at least twice in recent weeks.

I have attached a screen shot of the difference between a chrome and firefox video. Please help. I don't want to change to using chrome. Thanks in advance.

We have set up exceptions for mail.google.com and accounts.google.com in Settings. Yet, Gmail is still asking for passwords to log in and saving them. I thought I had done all it would take to have Gmail remember them. Am I missing something?

Also, we cleared cache.

Thank you, Meg

when playing videos, firefox makes the videos much darker and higher contrast than the original videos, as well as maxing out the cpu on my laptop when playing video, started a day ago or so.

Hi,

I seem to having multiple problems with Firefox over the last few weeks...

This problem is - I can't unblock popups. I have got popup blocking enabled, with a couple of Exceptions - it's been working fine until I wanted to use it today. I have tried turning off popup blocking, re-entering the exceptions - nothing is helping!!!

Does anyone know what to do?

Thanking you Pedro

I have a website that open pop-ups automatically using javascript. That is the expected behaviour of it. So I went into Firefox options and made an exception for that site. If I go to the site and wait so it can do its thing, it opens about a few of them, and then Firefox decides that the rule I have set up is garbage, and firefox decides to ignore it and block the pop-ups from the site.

Why?

Why on Earth does Firefox decides that he must do something against the rule that the user has set up. Why does it have this completely disrespect to the user settings?

I am honestly really mad at whoever decided that ignoring an exception from the user was the default behaviour.

Now, if someone knows enough what is going on they will tell me, go to about:config, go to this obscure command and change its value, value which I can't know without coming here and ask. If I create an exception, then I am in my right to expect that the browser should do exactly as the exception has been configured.

By the way I have tried with the troubleshooting mode and still happens.

Firefox is using a massive amount of ram for an unspecified task, simply defined as "GPU" is the baked-in task manager. The attached image is after a fresh reboot, with Firefox consuming about 8 GB more than it reasonably should, with only three ish tabs loaded.

Years ago the find bar was located at the top of a page. The somewhere along the line it was moved to the bottom.

Some good guys realized that's a problem for some of us and came up with code to put into a .css file. That was in 2017/18

The code has worked until last week ~2023/05/15.

Now the find bar is firmly planted at the bottom of the page...very awkward place for me. Makes edge look like something to consider as their find bar is still at the top.

I've check the code and no problems...I say it appears firefox is no long allowing this customization code to be used.

I've checked the knowledge base and the same articles from 2017/18 are still there...and the solution no longer work.

Does anyone have any suggestions? I hate traversing from the top to the bottom to do my work. The find bar at the top really made it convient and easier to do my job.

thanks for any help.

Hello all,

I am having problems with video playback on some websites (see screenshot attached). The problem is that the video options start to "multiply" - for example, when I start the video there is (as is normal) one 'Speed' and one 'Quality' button, but then every second these buttons start to multiply. This happens only on some websites - for example, it does not happen with normal videos on YouTube, although it happens on YouTube Shorts sometimes.

This is my first question on the Mozilla Support page, I thank you in advance for your help and I hope I follow the community guidelines. Please feel free to leave any suggestions or feedback concerning how I should proceed for asking for help in the future.