Diễn đàn hỗ trợ Firefox

Hello, I have been a diehard Firefox user since it was still in Beta. I have been using computers personally since 1994 and professionally since 2004, doing Windows and Linux systems administration. I can and will do whatever (within limits) you need me to do to troubleshoot and resolve this issue, which is otherwise going to cause me to abandon this otherwise excellent browser, perhaps forever. The browser.cache.disk.capacity seems to work, but browser.cache.memory.capacity does not.

Why does firefox not respect the assigned values for browser memory cache (browser.cache.memory.capacity)? Is there anything I can do to limit the memory and processor usage of Firefox and its child processes? Is extension CPU/memory usage constrained by the application values? Is there a way to determine and/or limit the resource usage of extensions?

I have included a number of screenshots documenting its behavior and generated an about:memory report during "normal use". After configuring a number of system variables, I then attempted to determine its resource usage under heavy load.

Open the browser with a couple 2, 3 tabs: ~1GB memory usage Use the browser as "normal" (dozens tabs): ~2GB memory usage Open 100+ tabs from history: The CPU and memory resource usage increases until it consumes all available system resources despite configured values. After killing and restarting the process, the tabs have invisible titles in the extension and browser, and must be closed using Ctrl+W until only a few remain after which the browser can be used normally and again consumes ~1GB.

While I understand "just don't open so many tabs", under some circumstances such as poorly written websites, bugs, etc, even single sites may attempt to claim excessive resources. I sometimes run VMs and such on this machine and in order to retain a responsive system, cannot have applications consuming all of the available resources. I have found one proposed solution that uses an external application, is this the only way?

I am open to allowing Firefox to utilize more of the SSD storage (the 1GB limit was imposed for testing) and would be fine with increased slowness due to disk cache or refetching internetworked resources. However, none of the settings I have changed or attempts I have made appear to be able to limit the memory usage in any way. Additional included screenshots are linked above instead of as attachments due to number. I can share or generate additional reports to assist in troubleshooting.

Thank you! JackD

Is there a way to enable using both a default pattern as well as a custom image for the background on Firefox Color? I really want to enable both but it is making me choose one or the other. Please help me do this or enable the ability to do so.

For context, I accidentally made my root D: folder into the downloads folder and during this time I was still able to download using firefox. But when I finally changed the folder to my default one, firefox stopped being able to download anything larger than 1gb files. I can still download small images but anything larger than that I can't download. Else, it would only just show "Failed" in the downloads bar.

I've tried: 1. Changing the download location

>Also tried reindicating my download location

2. Turned off dangerous downloads 3. Putting an exception to the sites I try download from 4. Clearing the downloads 5. Tried troubleshooting mode 6. Restarting my computer 7. Restarting Firefox

I can't download on firefox but the same files I can download on Chrome.

When printing a page to PDF, with headers & footers, the default setup shows the date in right footer. However this date format is in (for me) awkward US format . Is there a way to show the date according to system regional short date & time ?

info: OS: windows 10 pro

 date format: YYYY-MM-DD
 time format: hh:mm (24-hr)

FF: 120.0.1 (latest to date) FF about:config -> print.print_footerright = &D FF &D format: MM/D/YYYY, h:mm PM (12-hr)

Hi

since the last update of firefox my e mail (hot mail) attachments will not print. When print is selected the only option is to print to pdf. tried in another browser and printing works perfectly. Printing worked with no problems before last update. Help Please Please note I am a very basic user so need step by step instructions. Hoping someone can help PLEASE!

There are questions about organizing the process of overseeing extensions.

It’s very strange when you see the “Recommended” extension, and at the same time you continue to see negative reviews, fresh ones. But another thing is offensive: the review submission form does not have feedback. I would like to receive a more detailed answer and user recommendations.

Let’s say a user writes that the design of the extension is not intuitive, that he lost information because of this extension and wasted a lot of time. And this is not consistent with the "Recommended" criteria. Causes dissonance.

Maybe it’s worth expanding the possibility of interactive interaction with reviews, with clients among themselves. Maybe it’s worth expanding the support base for these extensions? Link the application version to reviews to avoid misunderstandings?

Lately, far too many websites I try to open, simply won't! Sometimes it's via links from my home page, sometimes it's links within various websites, like a newspaper, or social media, just whatever, no rhyme nor reason, nor consistency. Even when I manually input the url, nothing happens, the browser just sits there, nothing happens. I've restarted, I've refreshed websites, clicked on "open in new tab/window", nothing gets it to work.

I can't find any way to group windows. Yes, "windows".

I have about three dozen windows open (yes, there are a lot of tabs in them), and not just at home. And it’s hard to quickly find your bearings when you need to switch to another task (workspace). It would be nice to at least change the color of the windows, depending on the type of work. But in the API API I don’t see the ability to define a window property where you can specify a group identifier, which can be used to restore the color after re-opening FireFox.

If FireFox had a built-in or its own reliable extension for organizing thematic work, a deferred workspace (without losing the contents of windows). Arc browser - they realized that what browsers have been denying for a decade is already overdue, and they will be able to take over the market.

I tried several extensions for saving, restoring and organizing workspaces, and came to a clear conclusion: only the built-in FireFox solution for restoring windows after a crash/opening is the only truly reliable solution. There is no trust in extensions that are not supervised by a good team of developers and testers; there is a guarantee that data will be lost in the near future.

It is possible that in recent years some expansions have been completed. I'd be glad to know about it if you point it out. But here a question arises on a separate topic: improving the mechanism for rating and testing extensions, recommended extensions program.

Whenever I try to download a rar file, like a game from itch.io,0 it automatically fails and doesn't download even after retrying multiple times.

Apprantly Firefox updated last night. I still show all the names of my bookmarks but NONE of them have any information in them. Probably lost my passwords too.

Tried all the fixes shown in prior posts. This is unacceptable !

Hi, I am seeing issues with autoscrolling in 119.0. In Rundeck for example you can "follow" the output of playbooks that are running so you can dynamically see the log as it is written. The autoscrolling in this field has stopped working. When manually scrolling in the field, more messages appear but the autoscrolling is no longer functional. I have also seen it on other places, though I don't have remember good examples to add, so I don't believe it is Rundeck causing the issue--we also haven't updated rundeck recently in our environment, so it shouldn't have changed since before 119.0 was released. Let me know if there is more information I can provide to diagnose the issue.

Contacted Specrum Customer Service because I couldn't login to my account. Rep told me it was a browser issue and suggested I try a different browser. I did so and was able to successfully log in to the Spectrum Site. What do you thing is the problem with Firefox and the Spectrum site? Everything else I log in to works fine.

My apologies if I am being a numpty, but I have been using Firefox for many years without issue, and recently (possibly after an update, but I cannot be certain), it has started to randomly freeze. I am running Ubuntu 22.04, and Firefox 119.0. I have demonstrated to myself that if I open a web page with links (but not always), and click on the link, I may still scroll up and down the page, but the mouse cursor never seemed to recognise the hotlink, and doesn't jump to it. The links will work on Chromium. I initially tried resetting the browser, thereby losing all my open pages, but that didn't work. That also removed all extensions ("all" two of them) and that didn't work. Firefox is now pretty much unusable. Any help to resolve this would be appreciated, as I cannot find any solutions online, and it seems I am not alone with this issue! Many thanks,

YOU KNOW I HAVE OTHER PROGRAMS TO RUN AND FIREFOX HAS BECOME SO BLOATED THAT IT EATS UP ALL MY RAM FURTHER MORE I PURCHASED FIRESHOT AND I CAN'T RUN IT BECAUSE YOU DON'T WANT TO LET ANYONE RUN AN ADD ON. THIS BUSINESS OF UPDATE AND BING HERE IS ANOTHER UPDATE AND CONSTANTLY BEING PLAGUED TO UPDATE FIREFOX. YOU COULD PUT ALL YOUR UPDATE IN ONE UPDATE. YOU COULD SPEND A LITTLE TIME AND TAKE THE BLOAT OUT OF FIREFOX. IT DOES NOT HAVE TO SO BIG. IT DOES NOT NEED TO COVET ALL THE RAM.

I tried to watch a youtube livestream today and it failed to play. Non-live videos on youtube are playing, even the same videos watched as VODs after the stream ends, but the livestreams are providing "Your browser can't play this video" errors.

Simultaneously, I'm noticing that some videos on Reddit (such as embedded tiktok videos) are stuck with a circling ring and won't play. At least some of the same videos will play on Tiktok (when I can find them).

ALSO, when I try to watch videos on my Nebula subscription, I'm getting a "This video could not be loaded: 4" error code. ANY video on Nebula.

What the heck gives?!

I really didn't want to make an account and synchronise.... I only use the passwords on this machine. But I do need to view them all in.

So, set that all up, synchronised...even rebooted. But still can not see my passwords? I'm logged into several sites...auto logged in every time. Just that I have forgotten what some of them are....Firefox knows? But still won't let me see or download them.

I also can't seem to find my logins.json file...but it must be somewhere as firefox has remembered all the passwords!

says 'No synchronised logins found.'

I'm also on linux here if that matters. Seems to be a bug or i'm not doing that I do need to do?

This has been an ongoing issue for sometime with Firefox.

Backstory time. I am a regular shopper on eBay and I get email alerts for things I like to look at and for. Unfortunately, on my Outlook/Hotmail account, in these particular messages, the images don't load properly for some reason. And I would like to know the way to resolve this once and for all. Thank you.

I have lost all my Bookmarks - they have the same name, but the icon & address is wrong.

• This is on-going = I cannot Bookmark without it occuring.
• I have attempted to restore to a previous point, but the issue did not resolve.
• This occurs over all my synced devices. (I have now stopped Firefox syncing.)
• The incorrect icon & address is from a 'trusted' site (ie. national govt, email provider etc) that I have previously visited, but never Bookmarked.

Please help as I use Bookmarks professionally & have built an excellent database over many years.

- thank you -