Firefox 技術支援討論區

Hello,

I am running into something very frustrating and am incredibly annoyed by it. Yesterday, I was browsing and had bookmarked some sites prior to me doing a Firefox update. After the update I had restarted my computer. Fast forward to today and I come to find out that NOTHING from the SEVEN (yes SEVEN!) hours leading up to the update had saved at all in Firefox. No history and no bookmarks from that time period. Oddly enough, my last bookmark shows eight whole days ago so not sure as to the extent of the damage. I have attached some pics showing the huge gap of missing data. It absolutely perplexes me.

Any help would be greatly appreciated.

I am very very tired from this black border.. I have also tried by uninstall & install firfox setup again & again many times but this problem cant be fixed. Kindly help me as soon as possible..

Kindly assist me step by step ..How can i fix this problem.

Almost every time I open FireFox, I get an error and have to click the "learn more" link. Once on that FireFox page, I can go other places. This has been happening all day long. Why?

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?

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

Hi,

The right-click context menu has a "open image in new tab" option with a handy keyboard shortcut, however using it one goes in to the new tab with the opened image. Is there any way to use the "open image in new tab" but staying in the current tab?

Thanks.

Hi

Updated to to Mozilla 88.0.1 om Macbook Pro running BigSur 11.2.3

Since update can no longer display router Home or Admin Page for IP 192.168.1.254

Works perfectly from my iPhone or iPad but has stopped working on Macbook Pro

Have rebooted rooter and Macbook and cleared down all Caches

Any ideas on why this is happening. Is it due to 88.0.1 update Was working fine on Mozilla 87

If the high contrast mode is enabled in the Windows operating system, the content is not displayed in the Firefox browser in the selected mode. I ask you to make the -ms-high-contrast function work in Firefox.

I received a Yahoo email which contained a set of 33 images, all of which display correctly in W10 and (pardon the expression) Edge. Attachment 0 shows 1 of the 33 images.

Of those 33 images, I can see only 13 using W10 and Ffx 88.0.1. The rest are blank spaces. Attachment 1 is one of the blanks.

Attachment 2 is the URL for one of the blanks. Attachment 3 is an error message that I hope might help to determine what's going on here.

What am I missing? Do I have my Ffx settings messed up? I'd appreciate a nudge in the right direction...thanks!

Hello,

I've been getting an error for some time now. Firefox tabs suddenly crash (usually media tabs with video, like Twitch or video conference sites) and I can't seem to find a solution. But most importantly, many videos or live streams show graphic artifacts. You can check it in the attached screenshot). I have tried many things to solve it, but none worked. This is what I tried:

• Changing cables and monitors.
• Disabling extensions and plugins.
• Disabling hardware acceleration.
• Installing Firefox from scratch.
• Installing an old version.
• Installing Nightly.
• Removing the GPU. The issue persisted with a different video card and with integrated graphics. So the GPU is not the issue.
• Trying using another OS. I thought my Windows install might have been corrupt, but it also happened in Ubuntu.
• Trying other browsers. I tried Chrome (which resulted in the issue as well) and Edge (which surprisingly did fine, it's my only solution right now).

I would love to keep using Firefox but it's a pain to watch media like this. I don't know if the issue might be from the motherboard or another component. Between the crashes and this I can't use it normally.

I can try providing any details needed to solve the problem. Could you please help me? I don't know what else I can try.

After the latest Mozilla browser update, the Armenian font/text is not visible in a normal way as before. It looks much smaller and the font is different, narrower and less vivid. And playing with "Language and Appearance | Fonts and Colors" in Settings does not help... Please help resolve.

Default Light theme has white text in the sidebar (on white background). All added themes use the default theme in the sidebar. How do I fix the sidebar light theme? Safe mode (all extensions disabled) has exactly the same light theme sidebar problem

Hey folks,

Hope everyone is doing well.

The title pretty much sums it up. When I right click on a link to select "open link in new tab" (or other selection), the menu seems to open just beneath the cursor causing an instantaneous selection (usually opens a new tab). I've tried using the browser without any extensions and the problem keeps occurring (just happened now when I tried to select the correct spelling for occurring).

This only seems to happen with Firefox.

Any advice would be greatly appreciated.

MacOS Catalina 10.15.7 Firefox 88.0.1 (64-bit)

All recent Firefox versions have killer bugs.

A new one was actually trying to login here. The error message said 'Cookies must be enabled' and I couldn't get further. Cookies *were* enabled! I shut down Firefox, and re-opened, and all was then OK.

. Web pages with scripts are often completely blank. . Pop-ups are often blank. If not they often don't work, like (critically) Ebay login. . View source (CMD U) works for new pages. However doesn't update if the source page changes.

 I do use <CMD U> from the changed front page.

A silly one is that the keypress to 'Copy Link' was deviously 'A', but not shown. It has now changed to 'L' and still not shown. Why? I very much prefer Firefox, and all the many shortcuts are memorised (well bar 'L' (8-)# )

However I so often now have to use Safari or Chrome to get around the bugs. This is a pain as the interfaces are different, and specifically 'View Source' never has a shortcut key. They also have their own bugs!

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?

On my PC (Windows 10) I run Firefox and use Yahoo for email. I'm suddenly missing many email folders, yet they still show up on my Android phone. How can I restore these to my PC?

I am trying to use css mix-blend-mode in combination with video. It works on every browser, and every device. BUT it does not work on Mac with firefox browser...

See the codepen For those without a mac, see the screenshot

Does someone know the solution to this problem? I was thinking about adding a fallback support with '@supports (mix-blend-mode: multiply)', but this will always return true in this case because it is supported on firefox...

Thank you for the help and your time.

Utilizing Firefox 88.0.1 (64-bit) on a Dell Inspiron 15-3505 with Windows 10 Home Version 10.0.19042 Build 19042.

Unable to view livestreaming video, audio only. All other videos with a beginning and an end play normally.

Utilizing Microsoft Edge works! Brave does not. Haven't attempted Chrome yet.

The Firefox Android version works normally.

Any suggestions for this problem would be appreciated. Thank you!