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Math formula in Moodle course displayed as plain Latex code since version 88

Recently (a few days), I have noticed that math formulas are displayed as plain Latex code in a Moodle-based course viewed on my windows Firefox browser. There is no prob… (tuilleadh eolais)

Recently (a few days), I have noticed that math formulas are displayed as plain Latex code in a Moodle-based course viewed on my windows Firefox browser. There is no problem with other browsers and android devices. It seems to be related to the automatic update to the version 88 of the Firefox browser. Is any one else facing this problem? Does anybody know a solution?

Asked by tava 2 lá ó shin

Last reply by TyDraniu 5 nóiméad ó shin

Firefox extends its vertical size each time it is started

This glitch happens since I've started using Firefox several years ago: every time I start Firefox it extends its vertical size by adding some pixels to its top and botto… (tuilleadh eolais)

This glitch happens since I've started using Firefox several years ago: every time I start Firefox it extends its vertical size by adding some pixels to its top and bottom.

How can I stop it? Restore xulstore.json each time I want to restore the FF window size doesn't look like a good idea.

Attached are screenshots of xulstore.json (colored is the current and black is the backup ones) to show the glitch clearly.

I'm currently using Windows 10 Pro.

Asked by kacharava.yuri 2 sheachtain ó shin

Last reply by kacharava.yuri 10 nóiméad ó shin

pip videos quality

Hi, when I watch different content in PIP mode at some point if I not with the source tab in focus the resolution or quality of the video in the PIP windows down bad, its… (tuilleadh eolais)

Hi, when I watch different content in PIP mode at some point if I not with the source tab in focus the resolution or quality of the video in the PIP windows down bad, its is a little uncomfortable.

Asked by LeDeMon 2 uair ó shin

  • Réitithe

My website does not load properly on Mozilla Browser.

Hey, I have a custom build website, I do make changes consistently, But these changes aren't showing properly on firefox immediately. But on other browsers, these changes… (tuilleadh eolais)

Hey, I have a custom build website, I do make changes consistently, But these changes aren't showing properly on firefox immediately. But on other browsers, these changes are shown immediately. Also the website few sections does not load well on this browser. I want to the website to load properly on every browser, as Mozilla has a good number of users too. here is my Yourdetail website link so if you can check if there is a problem there. Or is there any problem at my end

Asked by ehsanch80 1 lá ó shin

Answered by cor-el 1 lá ó shin

Firefox constantly crashing on specific web pages

Firefox crashes whenever I go onto a certain web page such as a few parts of the discord website and some YouTube videos. I have tried nearly everything I can find which … (tuilleadh eolais)

Firefox crashes whenever I go onto a certain web page such as a few parts of the discord website and some YouTube videos. I have tried nearly everything I can find which is somewhat similar to the issue I am having. I tried disabling WebGL, tweaking security.sandbox.content.level, reinstalling, checking my add-ons, and rebooting my macbook (macOS 10.13.6). The same thing happens on safari, but not chrome.

The crash reason stated is: EXC_BAD_ACCESS / KERN_INVALID_ADDRESS Here are the crash reports: bp-e8779820-e621-4739-a43e-e392a0210505 bp-29a6f662-0f4c-44d4-afbd-5e5900210505 bp-9ce6f8a8-6ddf-4771-824e-f94280210505

Asked by gavin 4 lá ó shin

Last reply by gavin 5 huaire ó shin

firefox 88 too slow

After migrating from Firefox 87 to 88.0.1 under linux-64 (debian 10), the browser became very slow. Typing has a delay of 2-3 seconds between end of type and appearence o… (tuilleadh eolais)

After migrating from Firefox 87 to 88.0.1 under linux-64 (debian 10), the browser became very slow. Typing has a delay of 2-3 seconds between end of type and appearence on screen. Same for loading pages. Migrating back to firefox 87 is a nuisance since part of the setup is lost and mozilla keeps insisting daily to switch to firefox 88. The articles in "Fix slowness" do not seem to help.

Any suggestion?

Asked by mario.natiello 2 lá ó shin

Last reply by mario.natiello 6 huaire ó shin

Google Meet Screen Share Crash

Today I had to screen share using google meet in an important project viva. I clicked on share entire screen on mozilla firefox in google meet and it crashed my system. I… (tuilleadh eolais)

Today I had to screen share using google meet in an important project viva. I clicked on share entire screen on mozilla firefox in google meet and it crashed my system. It happened a lot of times due to which I have lost marks. Hate firefox switching to chrome :)

Asked by tonyvr53155 1 lá ó shin

Last reply by jonzn4SUSE 7 n-uaire ó shin

Always crashes when accessing online banking

My Mozilla occasionally crashes on various websites but this is rarely a big deal and is usually restored without further problem. However, when trying to access my onlin… (tuilleadh eolais)

My Mozilla occasionally crashes on various websites but this is rarely a big deal and is usually restored without further problem. However, when trying to access my online banking (Co-operative and Smile) it crashes repeatedly after a few seconds, making these sites unusable. Anyone got any ideas why this specific site is a problem and how to overcome it?

My cookie cache is erased every time firefox closes and I only have Ecosia as an Add on. My security setting was strict but I changed it to standard. This had no effect. I'm not very familiar with Linux so a simple explanation would be appreciated!

Thanks in advance

P.S; The crash reports fail to submit. I don't know if this is related.

Asked by leicestergreensteve 1 mhí ó shin

Last reply by jonzn4SUSE 7 n-uaire ó shin

unable to play Amazon video even after enabling Widevine Content Decryption.

I'm unable to play Amazon prime video with Firefox version 78.9.0esr. It just pops out a message saying "Firefox is installing some additional add-ons. Please try again l… (tuilleadh eolais)

I'm unable to play Amazon prime video with Firefox version 78.9.0esr. It just pops out a message saying "Firefox is installing some additional add-ons. Please try again later".

Asked by Sukhman 17 uair ó shin

Last reply by cor-el 10 n-uaire ó shin

Some websites display Text out of alignment?

For the last few versions of FF (currently on 88.0.1 (64-bit) OSX Big Sur) certain websites display text incorrectly where the text is bold and each character is offset w… (tuilleadh eolais)

For the last few versions of FF (currently on 88.0.1 (64-bit) OSX Big Sur) certain websites display text incorrectly where the text is bold and each character is offset with the next one (see attached Images).

It only seems to happen to certain websites and happens both within my web based email and on standard websites - but only some of them.

I've attached a photo of the issue in my webmail - I'm viewing an email sent to me using mailchimp, but even this is inconsistent as other emails using mailchimp are fine. And as I said before it happens on websites too (examples attached).

I have this issue on my 2020 iMac and my 2020 M1 MacBook Air but not on my 2019 iMac. All 3 are running latest version of FF and all synced to my FF account and have all the same settings. Attached photo of plugins/extensions installed too.

Please help me fix this it's so frustrating!

Thanks

Asked by edstudios 1 lá ó shin

Last reply by edstudios 12 uair ó shin

Clicking on anything in YouTube gets stuck in loading.

YouTube does not work properly. Before I start, I must mention that I have tried Chrome, Brave and Edge. None of the others have had this problem and I can confidently sa… (tuilleadh eolais)

YouTube does not work properly.

Before I start, I must mention that I have tried Chrome, Brave and Edge. None of the others have had this problem and I can confidently say that this only happens with Firefox and Firefox Nightly as well.

Something that I should also mention is I have security.enterprise_roots.enabled set to true in about:config. This is because when it's set to false, Any google related webpage shows a Potential Security Warning. I don't know if this has anything to do with the issue I am having with YouTube but I still wanted to mention it.

Finally, the problem - Firefox and Firefox Nightly both get stuck on loading whenever I click on anything on YouTube. Be it the Channel Icon to go to the channel or a video or even the search bar. Anything that should take me to the next page gets stuck. Screenshot is attached. The only way to open the video or the page is to reload it or to stop the loading enter the link and then manually do it every time I need to click on something in YouTube. I have reinstalled Firefox. Reset everything. Even reinstalled windows. But the issue persists. Any help is appreciated. Thanks

Asked by Manavik Ray 15 uair ó shin

Since update, FF won't open magnet links

Problem: After this morning's update to 88.01 64-bit, magnet links do not work What I've tried: Found instructions online for resetting using about:config, but it's not w… (tuilleadh eolais)

Problem: After this morning's update to 88.01 64-bit, magnet links do not work What I've tried: Found instructions online for resetting using about:config, but it's not working because the right click isn't bringing up the menu to allow me to create a new protocol and even after setting network.protocol-handler.expose.magnet to false, right clicking the magnet link doesn't let me choose a program. It just brings up the regular right-click windows menu. TIA for your help.

Asked by dsa65 20 uair ó shin

Firefox hangs for hours when starting or opening new tab or window.

I rarely ask for help and try on my own and frequently help others, but I have a problem that I cannot solve and need your help, please. I have tried the typical things … (tuilleadh eolais)

I rarely ask for help and try on my own and frequently help others, but I have a problem that I cannot solve and need your help, please.

I have tried the typical things such as restarting, starting in safe mode, refreshing, reinstalling, uninstall and delete folders and profiles then re-install, uninstall and delete folders and profiles and remove all Mozilla/FF entries in the registry then reinstall. No plugins or addons installed.

I tried disabling my anti-virus software.

I have FF version 87.0 64 bit version and even tried with an older 32 bit version. My OS is Windows 10 version 20H2 OS Build 19042.928. Both are the latest versions at the time of this post.


Regardless of what I try, my problem below persists:

When I start FF it almost starts but hangs. I can see it listed in the Task Manager. There is a little activity with Memory and CPU usage for a few seconds then no more. I cannot End Task if I try. It will hang like this for hours. Eventually I will get the home screen. If I attempt to visit a website right away it hangs (two dots blinking left & right like a school bus in the tab). If I do not try to visit a website but wait for a few more hours it will usually connect and be OK. However, if I open a new tab or Private Window I have the same problem in the new one.

Once it is up and running it appears to be working normally except for the new tabs. I have been hibernating my computer with FF open rather than shut down so that I can use it the next day. However, after a number of hours or on another day it will suddenly hang again for an unknown reason. Then I reboot and start the procedure all over.

I have tried every fix I can think of for FF. The problem may be an issue with Windows, but Microsoft has no bulletins or fixes for this one. I have updated to the latest build/version but nothing has changed. Very frustrating.

Any suggestions beyond the things I have already tried would be greatly appreciated. Thank you.

Asked by LakesideRon 2 sheachtain ó shin

Last reply by ·´¯`·...¸>-)))º> ~dbben 20 uair ó shin

Firefox hangs on startup and Alt+tab not working when firefox is open (Windows)

So I don't know what it is but FF hangs on startup. I mean the window loads but if I type something it isn't reflected. I also checked the task manager and clearly FF was… (tuilleadh eolais)

So I don't know what it is but FF hangs on startup. I mean the window loads but if I type something it isn't reflected. I also checked the task manager and clearly FF was hogging lot of RAM on startup (nearly 2 GB) and the fan speed was also increased drastically. I waited for some time so that what I typed was reflected on FF, clearly the RAM usage went down after 2-3 mins and the fan speed also decreased.

Another thing I noticed is that when the FF is the current window, Alt+tab doesn't work on Windows OS (the windows don't switch). I tried with another applications as the current window and Alt+Tab was working. I don't know why.

I saw this changes after upgrading FF to the latest version (88.0.1 (64-bit)). I think these are the bugs in the latest version.

Someone please rectify and patch the bugs. Thank you.

Asked by jadhavyash2000 1 lá ó shin

Last reply by FredMcD 21 uair ó shin

Constant Browser Crashing

Firefox has been constantly crashing the last few days. Sometimes the tab crashes but the window remains open, sometimes the entire window crashes. I followed the steps o… (tuilleadh eolais)

Firefox has been constantly crashing the last few days. Sometimes the tab crashes but the window remains open, sometimes the entire window crashes. I followed the steps on the troubleshoot page (except for checking RAM errors) but everything is up to date. The browser also crashes when starting up Safe Mode. Here's the Report ID: bp-bf163db4-86a7-47ff-9804-215f30210508

Thanks

Asked by hbh54 22 uair ó shin

Last reply by FredMcD 21 uair ó shin

Address bar bugged

I've been a long time Firefox user since around 2005 and have always enjoyed Firefox until now. This issue has been ongoing for over a year though. I never would have tho… (tuilleadh eolais)

I've been a long time Firefox user since around 2005 and have always enjoyed Firefox until now. This issue has been ongoing for over a year though. I never would have thought that a simple task as entering a web address in the address bar and hitting enter would become so difficult, though for a while now this seems to be the case and to the point to where I'm considering not bothering with the Firefox browser anymore. I do enjoy where Firefox is now in current development and the way it looks as well the great performance. However, when basic functionality such as typing in a web address and hitting enter becomes difficult all the aforementioned positives become less and less relevant. It seemed to all start when development came to redesign the appearance of the UI, not sure what version. Basically, what I come to experience now roughly 90 percent of the time I type a web address in the address bar and hit enter is the browser does nothing. Sometimes it takes 5 to 6 tries with having to put the mouse courser back into the address bar and hitting enter multiple times before the browser decides it want's to go the website. Same issue occurs when opening a bookmark in another tab, switch to the tab and the site isn't loaded, have to hit enter multiple times before the web address will begin to load. Seems also that any setting regarding tabs background loading isn't present anymore in the settings either. Same issue will occur when selecting a favorite that comes up while typing in the address bar.

Recently I had reinstalled my entire operating system and was hopeful that this issue would be resolved by doing so with a fresh install of Firefox too, though the issue is still present.

I have no add-ons or themes that modify the address bar, nor any search add-ons. In fact, this issue occurs with no add-ons installed at all. The only thing I can think currently is that it is an issue and or bug of some kind within the search and or address bar settings current design.

My settings here are attached as images.

Asked by Jack0027 2 lá ó shin

Last reply by ·´¯`·...¸>-)))º> ~dbben 1 lá ó shin

Iframe context button doesnt show up in dev tools - Firefox Developer Edition

I would like to inspect the rendered HTML elements in the iframes, at sites like codepen, codesandbox. However, the iframe context selector button doesn't show up. Its al… (tuilleadh eolais)

I would like to inspect the rendered HTML elements in the iframes, at sites like codepen, codesandbox.

However, the iframe context selector button doesn't show up. Its also greyed out in the dev tools settings, and as visible in the image, I have the required option enabled.

This feature works as intended, in the default versions of Firefox. Tried Firefox Beta version 89.0b9.

I am on Windows 10, using Firefox Developer Edition version 89.0b9.

Asked by Blaine 1 lá ó shin

Some youtube videos can not watch in firefox win 7, But IOS, Win7 chrom, other win 10 device can see

This video i find yesterday is the only issue video that can not see in current win7 firefox i try out watch by ipad, other noteboook win 10 can normally use other wise … (tuilleadh eolais)

This video i find yesterday is the only issue video that can not see in current win7 firefox i try out watch by ipad, other noteboook win 10 can normally use other wise in my issue pc watch by chrome, it can be see So the possible bugs may link the video title emoji. Hope Firefox team can carry out this issue https://www.youtube.com/watch?v=Ad-Uapca-CA

Asked by billypoon34 1 lá ó shin

  • Réitithe

Unable to watch live YouTube videos

Ever since installed Ubuntu 18.04.5 LTS (& latter upgraded to Ubuntu 20.04.2 LTS), I am unable to watch YT live videos! Below are the screenshots of the issue & a… (tuilleadh eolais)

Ever since installed Ubuntu 18.04.5 LTS (& latter upgraded to Ubuntu 20.04.2 LTS), I am unable to watch YT live videos! Below are the screenshots of the issue & a test page report.

Asked by contact.rishikmr 6 lá ó shin

Answered by jonzn4SUSE 1 lá ó shin

Firefox Dark Mode to Light mode switch problem

In MacOS Big Sur 11.1 on my MacBook, I have set MacOS to automatically switch between Light Mode and Dark Mode. But I notice that Firefox does not handle this well. When … (tuilleadh eolais)

In MacOS Big Sur 11.1 on my MacBook, I have set MacOS to automatically switch between Light Mode and Dark Mode. But I notice that Firefox does not handle this well. When I have used my MacBook Dark Mode and switch back to Light Mode, Firefox still hangs in Dark Mode. The only way to solve this is to choose Light Mode in System Preferences instead of automatic.

Asked by Martijn 3 mhí ó shin

Last reply by plausibel 1 lá ó shin