Diễn đàn hỗ trợ Firefox

When Firefox is running and I lock the screen and unlock it again, the gui seems to be somehow broken. On the picture attached one can see a graphical issue (black frame) on the right side of the browser when resizing the window. When I try to make it smaller starting from the left, the window disappears inside the black frame on the right side. There are also issues regarding the mouse. It is not possible to see which part of the text is already selected when pressing and holding the left mouse button during text selection (no orange highlighting of the text). When I release the left button the text is selected.

This is the second PC with Ubuntu 22.04 where this happens. Both PCs were upgraded from Ubuntu 20.04, so maybe it has to do something with that.

For the past few months some text on firefox is displaying as absolute nonsense (screenshots attached), while the rest will be normal. It's in websites and emails too, usually titles or text that's in a different font or color. I've tried updating firefox and tried turning off some settings suggested in other posts about similar problems but nothing works. Any help would be greatly appreciated, I'm sick of having to visit certain websites in Safari in order to read them!

Thank you!

Everytime I try to close my Firefox browser window, it just stops. There are multiple processes taking in excess of 200 or 300K in memory that seem to be causing the problem. I have to manually end the process just to close Firefox, and it is quite annoying. I just checked, my Firefox is up to date. Yesterday I deleted and re-installed Firefox, but it's still doing the same thing. This is kind of driving me nuts to be honest. I have Chrome, Opera, and Edge also installed on my computer so I'm ready to jetisson Firefox but thought I'd see what the community has to say first.

UPDATE - Firefox worked great for a few days but the issue returned not too soon after that. Whatever happened in the last update was only good temporarily. I've already done all the initial troubleshooting steps and believe I may have discovered the root cause of the issue.

There are multiple processes in Firefox whose size is over 100,000 kilobytes in size. Some are over 200K, 300K, and 400K.

As I compare this with other browsers I have on my computer, Edge has no processes over 100K, and neither does Chrome or Opera. I believe this is not coincidence, there is something internal to Firefox which creates large processes that is causing delays in closing it. Once again the problem has started annoying me and has started giving me thoughts of switching browsers again.

You can see it in the screenshots I posted.

I'd like to use different themes for regular Firefox and Private Browsing mode on the same device. It seems like an easy way to keep track of where you are and what you're doing, but I haven't been able to make it work. Is that possible?

Video playback stutters in Firefox and Firefox Nightly but not in an external player (mpv) or Edge. Hardware acceleration on/off makes no difference. Using the latest Radeon driver 22.11.2. Most noticeable during slow pan like this https://youtube.com/clip/Ugkx7jP_XuVB7i-O6ljGHQ_NjPmEakzvD7yM

The video playback stuttering isn't new but I only stated looking into it now. No idea how long it's been like this. At first I thought it might be caused by running my monitors at true 120Hz and 60Hz instead of a fractional framerate but then the stuttering should be visible on other apps too. Switching to a fractional 60 didn't change anything in Firefox.

Hi

Trying to make sync work the way I want. Initial question:

I've synced tabs between Windows desktop and Android. Now I would like to bookmark all those tabs in the desktop browser, without opening them first. I've found out how to view them in the side bar, but I see no option to bookmark all tabs.

It would be nice to have synced Tabs in the Library window and Options panel.

Remember search and form history. This setting always resets to false after the latest two FireFox updates and I need to enable it again.

After logging out and back in the setting is disabled again. I've removed all plugins and extensions I've added and the issue persists.

I've tried Places Database : Verify Integrity but the issue persists on very Restart or loggin. In the past I've even removed FireFox with a 3rd party uninstaller to remove all remnants of FF but, as a very long term user of FF (right from the early Win XP days), this issue pops up from time to time and it's really starting to become extremely annoying.

Apart from Refreshing FF or the total nuke and reinstall option, what else can be done to stop this issue?

Thanks.

I am a WordPress website developer and I am trying out the Elementor page builder. When I edit a page in Firefox the Elementor app hangs on loading. Wheb I try to edit the same page in Chrome or Edge Elementor loads as expected. I confirmed this with a different website on a different theme. I performed all optimizations on https://happyaddons.com/fix-elementor-editor-not-loading-issue/and checked all system requirements on https://elementor.com/help/requirements/, but no avail. I cleared the Firefox cache, turned off protection for the site. But with the same settings and environment the pages do load Elementor in Edge and Chrome. Any ideas what else I can try to make this work in Firefox? I use all the newest versions of WordPress, themes, plugins, and the browsers Firefox, Edge and Chrome. Running Windows 11 on a brand new laptop.

Hi Knowledgeable People! I hope someone can help me out here. I'm gonna explain this as best I can and I hope someone can suggest a way to get thru this issue. I am so tired of MS coming in & telling me that they are going to update my system that night when no one will be using it (assuming that I sleep at night). There is only an OK button or the "X" out of the notification (which is what I usually do). There is NO button that says "NO You CAN'T DO it until I say it's OK". I usually then put my POWER option into SLEEP mode. Sometimes I use Task Manager to "crash FF" so I don't lose any tabs from any windows that are open. I've had it work before, but last night I forgot to shut off the WiFi in Windows (not the hotspot)—I'm not even sure that that's the reason it worked the last time.

Here's the usual scenario: I spend 2 days or more on taking a bunch of screenshots from a webinar so I can understand the process that I'm trying to learn. Those screenshots are cropped & put in the application folder (an older version of PaintShop Pro). I use the older version, b/c I can do it much faster than I can in the newer version. They send me this pop-up that they're going to install the updates "when no one's using it after hours."

So surprise, I come out here this morning and I've lost all my work (just under 100 shots) that was located in PSP's temp folder. ALL MY WORK is gone!

What can I do to STOP M.S. from installing updates when I'm not finished with the work I'm doing and I need to go to sleep? Thanks for your help!

In fully updated Windows 10 (x64), running either 64-bit or 32-bit Firefox, the tab bar in the current Release channel of Firefox disappears. No changes have been made to the Firefox profile on my computer, including no edits in CSS, etc. (I never bother with such things). Updating to 108 and higher causes the tab bar to disappear. In 108+, a single tab appears "somewhere" at the bottom of the window (its location appears to be random), and the New Tab button ("+") is gone as well. Disabling all extensions has no effect. Reverting back to 107.0.1 (either 32-bit or 64-bit) fixes the problem. This situation has been tested several times with the same result every time. Consequently, I have edited the Firefox registry policy to disable updating so I can run 107.0.1 without constantly getting the Firefox "nag window." Any thoughts on this problem would be greatly appreciated.

I lost my logins out of nowhere, good thing is that autofill keeps working so I can still log in. I don't really get why it happened, but I would like to recover them. I still have all of my bookmarks and history, etc. When I looked out in the profile folder, I found out that the logins.json file actually has all of my logins (halg of them doesn't have the password, but I guess it's because it's encrypted or something), so I don't really get why they aren't displayed when I open view passwords and logins.

I am using facebook messenger to video call. The other person can hear and see me just fine. I can hear them, and I can see myself in the little vanity window, but their picture does not show on the screen.

Dear community,

As I use a few self-made unsigned add-ons, for several years now I have been using the Firefox unbranded builds on Linux with great joy. In the past these became available for download shortly after a regular Firefox was released. Lately though things have changed. The current latest release for unbranded is stalling at version 107. So it's getting further and further away from the official Firefox, which is at 109 at the time of writing.

Obviously I'm concerned my unbranded Firefox is not getting the same security updates any longer. I do realize there's alternatives for supporting unsigned add-ons. Running a Firefox nightly or developer-edition is something I'd want to avoid, so for me these aren't real alternatives. I've also tried tracking unbranded info on bugzilla.mozilla.org, but couldn't find anything relating to this 'lag'.

Where can I find more info on this topic? Are these unbranded builds being discontinuated?

Thanks for reading, keep well!

I am using Mozilla Firefox 64-bit with version 107.0 on Windows 10 21H2. I connect very often to HTTPS websites without a valid certificate. Often with certificates issued by themselves. Before it was always enough to say "I trust this website" once. Now the question comes again and again, whenever I connect. What could be the cause of this?

OK, I am very angry ....

FF asks me to update, when i launch the browser, and it continues doing so when browsing. I HATE THIS BEHAVIOUR and I know how to use a computer.

     I do not need to be mollycoddled by some 2bit computer company that has no idea what Professional computer users need. 
         Bare in mind I am in the mood to migrate away from FF completely without a tick button answer. 
         I am also in the mood to take drastic action if this is not resolved. IT SHOULD BE IN THE SOFTWARE IF I SELECT IT.

I want to use FF without an automatic update, which the software DOES NOT ALLOW (removed threat as per [rules and guidelines here).

I am running FF 107.01 (i don't care if its out of date).

Previous .json answer did not work. neither did going into settings.

only a complete ban on updates will suffice. (i will update myself as i feel like it.) I will not tolerate another answer.

FIX IT NOW!!!!

For several weeks now I have been unable to sign in or track packages on FedEx.com. I have had to use Microsoft Edge to access FedEx.com. I never used to have this problem. I don't know what Mozilla did, but I wished it could be undone! I use a VPN, ExpressVPN, and thought this was the problem at first, but it is not. I turned off ExpressVPN and still cannot access FedEx.com. Same with using AT&T Broadband. I have tried cleaning my history/cookies and it has no affect whether I use ExpressVPN or AT&T Broadband. I went to FedEx.com on Mozilla and clicked the 'shield' and turned off Mozilla's Enhanced Tracking Feature. I still can not use FedEx.com.

I see no solution to this issue unless I can find some way to completely turn off your Enhanced Tracking software that you have added. It is ridiculous that I have to use Microsoft Edge every time I want to access FedEx.

What is the solution?

Hi, I need to install a digital certificate. The instructions I have are... Tools>options>advanced>encryption>view certificates>import but I can't find anything past "tools" Thanks, Katrina