Firefox Support Forum

Download files (pdf, xml) don't open in application (acrobat, firefox) since 125.0.1 Firefox version from IBM Power server with Ubuntu :

The message is "Fichier non téléchargé - Risque de sécurité potentiel" that is "No downloaded file, potential security risk" :

When we download a pdf file from the server, the "choice box" allow to . open in the browser or . open in Acrobat or . download on my PC. The opening fails with this message. This is the problem. The download on my PC works and when I open the file from my PC it works also.

We need this function of opening a pdf or xml directly from a server IBM Power with Ubuntu. It was OK for several years until 125.0.1 Firefox version. We had no change on the IBM server.

Can you repair this problem quickly. My PC uses Windows 10

Thank you Patrice Castejon [removed phone#]

Nothing happens when I press the play, like, dislike, notifications, favorite, or join server buttons. On top of this, when I try to open the catalogue it's just a grey screen with nothing in it. In the attached GIF I am clicking rapidly. I don't believe this is an issue with roblox itself, as when I open chrome everything works perfectly. The only extensions I am using for the site are RoPro and BTRoblox. I have tried to turn the extensions off and have even uninstalled them, however the problem was still not fixed.

Windows 11 Firefox browser 125.0.1

In Proton Mail, when I receive an email with an picture attached inline, I get the following error message: "Your browser could not verify the remote server's identity. The image might be hosted using the http protocol." Is this issue with settings in Proton or Firefox? How do I fix this? See image below. Thank you.

Hello, When i create a new tab (cntrl + T) I can no longer just start typing and have that be a google search. Now I need to manually click in the search bar. Is there a way to enable it so creating a new tab automatically puts the text into the search bar field?

Not sure why this stopped working, maybe a recent update. Thanks for your help.

Picture-in-picture since recent YouTube update keeps closing. Is there way i could configure in about:config to never close and always stay open even if page refreshes and have it move the video play back always to the Picture-in-picture window ? If not could this be made a feature in a future update ?

YouTube especially been annoying to Firefox users, cos it keeps refreshing the whole page breaking stuff every time it plays the video, as well have issues with looping videos even tho they are already fully buffered, making entire YouTube experience as frustrating as possible as encouragement to switch to chrome, which i refuse for obvious reasons.

Anything i can do on my end ? If tested if this happens in incognito mode as well with all extensions disabled in private windows, no change of behavior.

Btw this happens on the new YouTube interface with no way to get back to the old interface, cos it keeps the annoying features of the old interface even if you try to re position stuff using hacky ways like extensions that do so, which of course break stuff even further. I just want Picture-in-picture to remain open, and to play current video in picture-in-picture that is playing automatically.

Btw the Picture-in-picture experience with chrome or chrome based browsers is absolutely horrible, giving me even more reasons to stay on Firefox besides privacy related issues and other issues.

I recently got a new computer. Installed firefox onto it. Brought over my profile with all my data and bookmarks. But for the life of me, the page would just sporadically flicker. I tried messing with the settings; performance settings; hardware acceleration. I tried refreshing firefox. But nothing.

I know that it is possible, cause, in the past, I had extension doing exactly that. When I click on an active tab, Firefox just minimized it and went back to the last one I was looking at. But it was for the old version of Firefox. It wasn't compatibile with the new ver of the brawser. Can anyone can help me find some extension doing that please?

Hello,

Recently I noticed that whenever I try to save a bookmark (and I save a lot of bookmarks) there are duplicates of my folders. I don't know why, but somehow at some point all my bookmarks got copied into other folders - Bookmarks Menu, Bookmarks Toolbar, and maybe something else. What's frustrating is that one of the folders is the one I use for convenience to access sites I regularly use, while saving to the other puts it somewhere I can't easily get to (I think it's the copies from Bookmarks Menu), so I have to make sure I'm putting it in the right folder - which is hard to do when they have the exact same name. Something I've found that works is to just find out which folder is the one that is in my toolbar and save it to those which pushes the ones in the Bookmarks Menu out of the quick access list, but that's not always convenient given how many bookmarks are in some folders. Using the bookmarks dupes extension, you can see just how many duplicates there are. I've also attached what I see when I save a bookmark, so you can see the duplicate folders.

Here are the results from my "Verify Integrity" test: > Task: checkIntegrity + The places.sqlite database is sane + The favicons.sqlite database is sane > Task: checkCoherence + The database is coherent > Task: expire + Database cleaned up > Task: vacuum + Initial database size is 15360KiB + The database has been vacuumed + Final database size is 15360KiB > Task: stats + Places.sqlite size is 15360KiB + Favicons.sqlite size is 6560KiB + pragma_user_version is 77 + pragma_page_size is 32768 + pragma_cache_size is -2048 + pragma_journal_mode is wal + pragma_synchronous is 1 + History can store a maximum of 107879 unique pages + Table moz_origins has 687 records + Table moz_places has 14850 records + Table moz_places_extra has 0 records + Table moz_historyvisits has 23851 records + Table moz_historyvisits_extra has 0 records + Table moz_inputhistory has 94 records + Table moz_bookmarks has 6578 records + Table moz_bookmarks_deleted has 0 records + Table moz_keywords has 0 records + Table sqlite_sequence has 1 records + Table moz_anno_attributes has 2 records + Table moz_annos has 55 records + Table moz_items_annos has 0 records + Table moz_meta has 9 records + Table moz_places_metadata has 12975 records + Table moz_places_metadata_search_queries has 0 records + Table moz_previews_tombstones has 0 records + Table sqlite_stat1 has 20 records + Pages sequentiality: 43.5 + sqlite_schema: 32KiB (0.3%), 24.6% eff. + moz_origins: 32KiB (0.3%), 84.3% eff. + sqlite_autoindex_moz_origins_1: 32KiB (0.3%), 73.4% eff. + moz_places_extra: 32KiB (0.3%), 0% eff. + moz_historyvisits_extra: 32KiB (0.3%), 0% eff. + moz_inputhistory: 32KiB (0.3%), 7.3% eff. + sqlite_autoindex_moz_inputhistory_1: 32KiB (0.3%), 5% eff. + moz_bookmarks_deleted: 32KiB (0.3%), 0% eff. + sqlite_autoindex_moz_bookmarks_deleted_1: 32KiB (0.3%), 0% eff. + moz_keywords: 32KiB (0.3%), 0% eff. + sqlite_autoindex_moz_keywords_1: 32KiB (0.3%), 0% eff. + sqlite_sequence: 32KiB (0.3%), 0.1% eff. + moz_anno_attributes: 32KiB (0.3%), 0.2% eff. + sqlite_autoindex_moz_anno_attributes_1: 32KiB (0.3%), 0.2% eff. + moz_annos: 32KiB (0.3%), 16.5% eff. + moz_items_annos: 32KiB (0.3%), 0% eff. + moz_meta: 32KiB (0.3%), 1.5% eff. + moz_places_metadata_search_queries: 32KiB (0.3%), 0% eff. + sqlite_autoindex_moz_places_metadata_search_queries_1: 32KiB (0.3%), 0% eff. + moz_previews_tombstones: 32KiB (0.3%), 0% eff. + sqlite_stat1: 32KiB (0.3%), 3.5% eff. + moz_keywords_placepostdata_uniqueindex: 32KiB (0.3%), 0% eff. + moz_annos_placeattributeindex: 32KiB (0.3%), 1.8% eff. + moz_items_annos_itemattributeindex: 32KiB (0.3%), 0% eff. + moz_bookmarks_itemindex: 128KiB (1.2%), 54.8% eff. + moz_bookmarks_parentindex: 128KiB (1.2%), 62.6% eff. + moz_places_visitcount: 160KiB (1.5%), 74.6% eff. + moz_places_altfrecencyindex: 160KiB (1.5%), 72.5% eff. + moz_bookmarks_itemlastmodifiedindex: 160KiB (1.5%), 75.9% eff. + moz_bookmarks_dateaddedindex: 160KiB (1.5%), 64.2% eff. + moz_places_metadata_referrerindex: 160KiB (1.5%), 65.8% eff. + moz_places_frecencyindex: 192KiB (1.8%), 68.8% eff. + moz_places_originidindex: 192KiB (1.8%), 70.5% eff. + moz_bookmarks_guid_uniqueindex: 192KiB (1.8%), 66.9% eff. + moz_places_url_hashindex: 256KiB (2.5%), 79.3% eff. + moz_places_lastvisitdateindex: 256KiB (2.5%), 84.1% eff. + moz_historyvisits_fromindex: 256KiB (2.5%), 82.9% eff. + moz_places_metadata_placecreated_uniqueindex: 256KiB (2.5%), 84.2% eff. + moz_places_guid_uniqueindex: 352KiB (3.4%), 82.4% eff. + moz_places_hostindex: 384KiB (3.7%), 90.4% eff. + moz_historyvisits_dateindex: 416KiB (4%), 89.6% eff. + moz_bookmarks: 480KiB (4.6%), 88.6% eff. + moz_historyvisits_placedateindex: 480KiB (4.6%), 92.2% eff. + moz_places_metadata: 512KiB (4.9%), 89.7% eff. + moz_historyvisits: 640KiB (6.2%), 93.5% eff. + moz_places: 3712KiB (35.7%), 98.1% eff. > Task: _refreshUI

Thanks.

(Ignore Norton 360 my dad installed it while it was on sale and now it's ended so I have to get rid of it)

When trying to install any extensions on either the Mozilla Addons website or directly via the Extension settings, it fails to do so.

I've attached a screenshot of the Mozilla Addons website when it fails to install the extension. On some other addons that I've attempted in the past, it just shows the throbber forever.

I have checked the Multiprocess Browser Console and it says that it fails to move the file because it's locked (NS_ERROR_FILE_IS_LOCKED). I have also attached a screenshot of that.

Hello, I just got a new laptop with windows 11. I just did the latest update to Firefox. Everything is a little large but an internet search addresses these: BUT.... The 'bookmark this page', the star in the URL line, menu is small and the fonts are micro. Zooming or changing fonts in the hamburger menu doesn't correct this. Attached. Thank you.

I had used and uninstalled Chrome, and others. All I have is FF and ME. Some times when I attempt to open a web page, FF fails and I have to use ME. But other times ME fails and I need to use FF. I recognize that all browsers other than FF are the same or similar basis. So, how can I stick with JUST FF. And not have to keep ME updated or active. Just let ME sit there unused. Why can't FF work with all web sites? Is the problem with them or with FF?

I just switched to Windows 10 from Windows 7. Firefox was working fine, but now many or most pages are garbled; see screen-capture fragments at http://www.fenichel.net/firefox/. I tried a new Firefox 64-bit, but it crashed on most pages.

This has been happening for months now, on multiple devices (I have tried at least 3 different devices), and on multiple networks.

I have read the articles in here, but they just want me to check network configuration which is exactly the same for all browsers.

If I restart firefox it starts working again.

How can I prevent it from breaking randomly? This is the only browser having issues, I'm almost positive is some bug and not a configuration thing, given that it happens under multiple circumstances and devices, while Edge and Chrome simply keep working just fine.

There is no consistent repro I can give, afaik it is just random, at some point Firefox just decides to stop working and I have to restart it. This disrupts my work and browsing activities as I can lose progress on input forms and similar actions.

Firefox just stops responding when trying to load a web page. The only way to get it back working is to reboot the computer. I have tried quitting the application but when I try to restart it it doesn't respond and I end up having to force quit and reboot the computer and then it will work fine. MacBook Pro (15" 2017) MacOS13.6.6 Firefox 125.01

Any idea what's going on?

Hi so am using version 125.0.1 and on my windows 10 machine I can add custom Search Shortcuts (the Add button is present) but on my windows 11 machine, the same settings page the Add button is dissapeared... Is it a limitation for Windows 11 machines?