Diễn đàn hỗ trợ Firefox

When I type in the main firefox pane I sometimes get the search bar popping, cf the discussions 4 years ago. No idea why, I haven't added any addons. Maddening. It's not doing it now or i couldn't have sent this.

https://support.mozilla.org/en-US/kb/secure-connection-failed-firefox-did-not-connect?as=u&utm_source=inproduct

How do I stop this BS? I have several hundred pages bookmarked, and now after the last time I allowed firefox to update, I am unable to access 90% of them as I get the above message.

I would hope that I don't have to change browsers as all of the others I am aware of suck.

Firefox 91.7.0esr (64-bit) Windows 10 The local system has the font OCRB (also named OcrbATA) installed in the normal windows location: c:\windows\fonts\ocrbata.ttf

The SVG graphic is loaded from the local file system directly (FILE: not via HTTP: or HTTPS:) by using the Windows File Explorer.

The text in the graphic is specified to use the font family OCRB and I also tried OcrbATA (because Windows font naming is odd and has two different names displayed: the font name: Ocrb and the Full Name: OcrbATA.

The text in the graphic is only displayed in a fallback font (such as the browser specified default font), which produces the wrong rendering.

Looking for the font in the Firefox 'settings' for the "Fonts and Colors" dialog drop down, I see that this font is NOT shown in the list. OCR A is show, which is also installed on the system, but OCRB is not shown. I suspect this may be a symptom of why Firefox isn't making use of the installed OCRB font.

Having looked at a similar thread, I confirmed that "privacy.resistFingerprinting" is at its default of false. And "layout.css.font-visibility.level" is at the default of "3".

Any idea why Firefox, will not make use of the system installed font, when the file to display wants to use that font?

I would attach the SVG to this but the 'Upload Images' dialog only accepts raster images, not vector types like SVG. The attached images show the Windows 10 font dialog for the OCRB font with a sample string rendered, the Character Map for that font, so you can see the glyphs it uses, and the Firefox rendering of the SVG file which is just using the default firefox font to render, despite the text specifying OcrbATA as the font family in the SVG. For example:

 <tspan  font-family="OcrbATA" fill="rgb(120,120,120)"  font-size="332"  >Special Symbol Testing:</tspan>

I changed my home page by mistake. It was yahoo.com. Now it is "Sponsored Search by Quick Forms." How do I get rid of it?

I started using Firefox last November and I set up my home page to be my Google calendar. However whenever I load my home page it goes back to the November calendar and not the current calendar month as Chrome does.

What am I doing wrong here?

Recently pdf files I download are getting saved in my Downloads folder automatically. They are also opened in Adobe Reader as specified in settings. I don't know what version this started with but it didn't always happen. I don't want these files filling up my Downloads folder so how can I prevent this?

When selected open PDF file in Firefox - it opens stream media PDF which is ok, but if file is forced to download - i doesn't save it, just blank popup opens and closes

I need to go to settings to file type associations - choose another PDF program to be able to download but doing so - streamed PDF is now downloading instead if showing inline

Every time I need to upload something to a website, when I click "browse" to browse my computer for the file, the window to browse my computer never pops up. I don't know why it randomly stopped working.

I have a backup on my portable drive, where the F.Fox files cannot be deleted, not with WinRar either, they cannot be renamed. These are system files for F.Fox. The folder location is AppData/Roaming/Mozilla/Firefox/Profiles/ggsw864i.default-release/storage/default. In this folder I have had several files that belongs to the long file name category. They are compressed, cannot separate them by opening and cannot rename them for to assign a shorten name. There is no Properties to open. The files starting string: https+++ I have several data on this HD and it would be a huge task move the content then reformatting the drive. I did try the Windows Command Prompt rename method - it does not work either. Any help would be appreciated!

macOS. Firefox is running. I enter: open -a Firefox --args -private-window "https://apple.com" (in Terminal or Automator) which I believe should open apple.com in a new private window, but although the focus change to the already open Firefox window, a new private window does not open. It does work (apple.com opens in a new private window) if Firefox is not already running, but I thought the -private-window argument is supposed to open a new private window whether Firefox is already running or not. What have I got wrong?

As you can see in the title, Firefox crashes immediately opening, though sometimes it works for a few seconds. I have figured out that it works when I create a windows profile without any association to my Microsoft account, it does actually work, but as soon as I add the Microsoft account to the profile, it crashes. This also happens with Opera GX, but not Chrome.

I can no longer choose where downloads go. I have tried "always ask" but I am getting no where. One post said open the three bars on the right an look for option. NO luck.

Thank you.

dear support team , i am using metamask wallet with macbook m1 and i wanna report a very general problem which everyone have with metamask notification in firefox browser , the notification always pops up in extreem small window and it is very bad , it must pop up like other browser such as chrome and etc . please check and fix this problem [[problem with metamask notification extremm small window|https://www.reddit.com/r/Metamask/comments/rrjk47/problem_with_notificationsi_worck_whit_firefox/]]