Fórum podpory Firefox

When I right click on an image in Firefox, I've always been able to select "view image info". This is very helpful, but now it appears to be gone in latest Developer edition. Do others see the same. If so, why was it removed? It's still there in the regular version of Firefox.

IndexedDB takes over 15 minutes to load after opening firefox. Why does it take so long?

Refer to the following websites to check if IndexedDB works in your web browser. I prefer the first one. https://testdrive-archive.azurewebsites.net/HTML5/newyearslist/ http://www.onlywebpro.com/demo/jquery/indexeddb.html http://nparashuram.com/trialtool/#example=/IndexedDB/trialtool/index.html

Function of backspace key: As me many people prefere to use the backspace key to move one page back when browsing a website (navigating with the keyboard is more healthy than using the mouse all the time). After updating to version 87.0 this does not work any longer. Is there any way to get this functionality back?

Hello,

I just upgraded to Firefox 87 and noticed that I wasn't able to go back to the previous webpage by clicking on the backspace button like what I have done in the past if I'm not using a mouse on my laptop and had to click on the back button in the toolbar with the trackpad. I'm not too sure of why that happened with the upgrade and was a little surprised about that. Hope I can be able to get around this in some way if one of you know anything about this. Thanks.

I was recently automatically upgraded to a new version of Firefox (87.0). Now when I right-click on an image "View Image Info" is no longer available. How do I get it back? I'm a webmaster, and this feature is very important to me. Thanks.

The "View History Sidebar" command is missing from the History menu after updating to Firefox 87. Is this a bug or was it intentional? The Bookmarks menu still has the "View Bookmarks Sidebar" command.

While I found it possible to work around the issue via Customize and adding the "Sidebars" control, this is quite unintuitive and awkward to have to use two different buttons in order to access your history. (IMHO, the History menu should just show the full history to remove the need for the sidebar, but that's a separate discussion.)

Hello there, I recently downloud a new version of Windows 10 in my laptop and since then I cant open You Tube. I got this link https://www.youtube.com/oops and "something went wrong" message. The image below is what I see when I try to go to You Tube by Google search or tipping the link www.youtube.com

Does anybody know how to resolve this issue. Please explain in an easy way as I am not to savvy doing troubleshooting. Thank you!

When I right click on an image on the web I used to be able to click on "View Image Info" and it would give me information about the image, like image size and url of the image. After Firefox upgraded this is now gone. Can I get it back ? Is there a work around ? Not sure why that option would be removed.

Beginning 3 days ago, for no reason I know of, Firefox has become sluggish and active windows frequently report that they are "not responding": the cursor will spin, character entry is impossible, scrolling can't be invoked, and even clicks on other open tabs are ignored. (As an example, it has required more than 5 minutes to enter this text so far, even though I am now running in Safe Mode.)

Memory and system utilization usage is unchanged from earlier views under Task Manager (FF with many windows/tabs open may take on average 1524MB out of 32GB on the machine, and perhaps 5% of the cores, more or less).

I have opened no new or never-used-before tabs in this period, and have also closed a handful of them to see whether that produced any difference in these symptoms. (It did not.)

As mentioned I am operating in Safe Mode and these errors persist. In any case my only add-on is Adblock Plus. I upgraded FF to v87.0 last night on the chance that the version change would make a difference, with negative results.

At the moment Troubleshooting info indicates that I have "9/9" Multiprocess Windows, and I will try to include an image from that page.

These hangs occur in all windows, so the fundamental problem appears to be in a more basic process.

No other function on the pc is misbehaving in any way, but FF itself is now nearly unusable.

The only temporary cure I have found is to restart FF, after which there are no occurrences of non-responsive windows for a period of only 3 minutes to 15 minutes (during which FF memory and cpu utilization are generally constant).

Reinstalling FireFox or engaging in further profile updates or about:config changes are all well in scope for this problem determination. The one restriction here is that I cannot afford to lose my current windows/tab entries.

Many thanks in advance for all assistance, questions, and suggestions!

Firefox can't load any page, including about:config and about:preferences. about:support is working. All menus and surrounding UI is working too, but, for example, if I try to open Preferences page from menu - it will not open, even new tab isn't created.

If I start firefox with MOZ_DISABLE_CONTENT_SANDBOX=1 all works fine. Problem appeared after I accidentally used all of my laptop RAM with other app. Firefox didn't crashed, but after reopening this issue is began appearing.

I use Linux Mint 20, and apt-upgraded all packages (including firefox) right after this issue first appeared. I tried to: - restart browser (didn't work) - restart laptop (didn't work) - use different profile (didn't work) - use browser safe mode (didn't work) - clear caches (didn't work) - disable all extensions (didn't work) - use different versions: 75.0, 87.0, 82.0, freshly-compiled by myself (didn't work) - refreshing firefox (didn't work) - run firefox with MOZ_DISABLE_CONTENT_SANDBOX=1 (worked, but it's obviously unsafe and don't fix the root problem)

I found some issues and bugs that looks pretty similar to mine: https://support.mozilla.org/en-US/questions/1245935 https://support.mozilla.org/en-US/questions/1235332 https://support.mozilla.org/en-US/questions/1279656 https://bugzilla.mozilla.org/show_bug.cgi?id=1433065

Also, after closing firefox, it stays running in processes, and I can't open new window for 30 seconds or more after closing old window.

I think it's bug and problem is somewhere in firefox sources. Do you have any ideas, how can I fix this?

"Pocket List" has disappeared in the drop down menu under the "library" icon where it used to be not more than a few days ago. It's not under the Bookmarks icon, either. the "Pocket" icon is in the menu bar, and I can save items to Pocket, but can no longer locate the page with the articles. "View List" does appear when you click the Pocket icon, but it also saves whatever page you're on whether or not you want to save it.

I see that perhaps due to a 03/24/2021 update to 87.0 the option to right click and image and choose "View Image Info" is missing and I use that all the time when working on WWW sites.

I read "We've removed items from the Library menu that weren't used often..." and wonder where they got the idea this item was not used often.

Does that mean it was not used often by people at Firefox so they deemed it unnecessary?

Is there a way to manually make some adjustment to get that back in or roll back the update?

firefox browser vers. 87.0

Previous Version When you rightclick on a grafic i found in the context menu "grafic info" which shows width and hight.

Now in the 87.0 version this very usefull feature has been removed.

Please restore this function.

Meanwhile I am trying to roll bak to vers 82.02

Enzo

Firefox keeps going unresponsive after 10 to 30 minutes. I tried creating a new places thing. It didn't work, and oddly still let me restore my old session and kept my bookmarks, which it said I'd have to re-install. I'm only running two extensions, U-block and NoScript. It will go Unresponsive, remain so far minutes at a time, briefly return and then immediately go unresponsive again, just long enough for me to close a tab or shut down. Nothing I have done seems to fix this. I am on the latest Windows 10, Desktop, latest Firefox.

I am using Firefox 87 with windows 10. Autofill passwords has always worked, suddenly it no long fills in the password. I have all the correct checks for autofill logon and autofill password, and for FF to ass for both of them on a new site. the information is properly listed in the program list.

I have tried everything i could think of , went to about;config made sure the settings were correct, asked help support page and forums. tried everything tried tried everything what was suggested to solve issue, BUT autofill password still does not work, i have thought of using another program manager, but not sure if that is a good idea thank you very much I sure could use some help with this............ Only other thing i can think is resetting FF but still not sure that would work either. Allen Millner allen-tina@comcast.net

I think the title covers it. Until recently, pressing the <Backspace> key on the keyboard would take me back to the previous webpage. Now it doesn't.

Using FF v87 in Win10 Home.

After installing the Native MathML extension (to get MathML typeset equations on the Wikipedia, as suggested on mediawiki.org), all equations set by MathJax/MathML turned to using STIX instead of Latin Modern. I'd like them to stick to Latin Modern instead.

The only possibly related setting I've found is `font.name-list.serif.x-math` in about:config, whose value is `Latin Modern Math, STIX Two Math, […]`. I tried to manually change the font family specification of some text to see if Firefox could use Latin Modern Math to begin with, but apparently it can't (see first screenshot attached), while it loads STIX allright (second screenshot). Latin Modern is not the first locally installed typeface I haven't been able to use, but it's the first one I have really tried to (I don't remember which one the other typeface was).

My Latin Modern font comes from TeX Live 2019 installed using the TUG installer, not Fedora's package manager. `fc-list | grep -i "latin modern math"` returns `/usr/local/texlive/2019/texmf-dist/fonts/opentype/public/lm-math/latinmodern-math.otf: Latin Modern Math:style=Regular`. I'm running Firefox 87 on Fedora 33.

How I export my profile data from an extension? An extension I'm using isn't working properly and I'd like to export my data before reinstalling it. It's called onetab.

The menu on the top right corner is gone, so how can I export my saved data (or tabs)?