Diễn đàn hỗ trợ Firefox

Multiple profiles are for different behaviour on the same, say Linux device, with different settings How does this interact with syncing? E.g., I want different settings, but the tabs should be synced?

Secure Connection Failed

An error occurred during a connection to s3.ap-south-1.amazonaws.com. PR_CONNECT_RESET_ERROR

Error code: PR_CONNECT_RESET_ERROR

The page you are trying to view cannot be shown because the authenticity of the received data could not be verified. Please contact the website owners to inform them of this problem.

Moderator note: This question has been edited to clarify the subject and correct the formatting.

I opened Firefox this morning and all of my pinned shortcuts have disappeared. Shortcuts are enabled in the settings. I checked the browser.newtabpage.pinned pref on the about:config and all of my pinned shortcuts are still there, but they're not appearing on the actual page itself. Are there any other settings that I'm not aware of?

When trying to access many popular websites with Firefox on my Fedora 43 installation, I am greeted with a security warning page with the SEC_ERROR_UNKNOWN_ISSUER error. For most of these websites I can simply accept and continue, but HSTS-only sites will not permit this.

Affected websites include but are not limited to (based on exceptions in the certificates section of Firefox settings):

• github.io (many subdomains)
• purdue.edu (many subdomains)
• iu.edu
• ebay.com
• cbsnews.com
• iwm.org.uk
• home.cern
• celestrak.org

Any help in resolving this is appreciated.

My internet browsing gradually gets slower over time. By the end of a day or a couple of days, it is unusable. The problem isn't bandwidth. A speed test shows that throughput is absolutely normal. It's the browser response to navigation. ie clicking a link, typing a URL into address bar, etc. and having to wait minutes for the page to start loading.

If I quit the browser and re-open, everything goes back to normal.

Any ideas what might be the problem?

I am having trouble sharing windows (presenting) with Google Meet. I used tot be able to share tabs, windows, or my whole screen, but now I can only share my whole screen.

Hello- When I am on a website and click link I would expect and want a new Tab to open-- I want it to open it in a new Tab and leave the page I'm on alone so I can go back to the original page.

Instead, Firefox overwrites that page and the tab with the a new one, and I have to hit the back button to get back to that original page. And most often the back arrow button is grayed out and I can't get back at all.

In settings, I've tried checking the box for: 'Open links in tabs instead of new windows' but that doesn't do it. I've also tried checking the box, 'When you open a link in a new tab, switch to it immediately,' and that doesn't do it either.

I know that a work-around is to hold down the Ctrl key while clicking a link, but I'd like to set it as a default so I don't have to do that. That's a pain and not a natural function when browsing. To be sure, I want to click on links and that creates a new Tab without Ctrl Keys.

Thanks!

After installing Firefox on a new Windows 11 computer, when I click on the Desktop icon, a Firefox window opens but it doesn't open previous Tabs and the Application menus does not work. I can open new Tabs though and it downloads websites. If I click on the Firefox icon on the Windows Taskbar, Firefox operates normally.

Why doesn't the Desktop icon start Firefox so it works correctly?

Thanks

Wayne Carpenter

The weather widget on my FireFox homepage, as well as the information when I type "weather" into the address bar shows me as in Montreal QC, Canada. But I am in New Hampshire, USA. When I try to type a different city name after clicking the 3 dots next to the widget and choosing change location the only cities that come up are Canadian cities.

I am not running any kind of VPN, and when I check my location with an IP lookup it shows me in the correct location, my locale settings in Windows are set the the US as well.

Thanks for any help!

In the main page (new tab), upper right corner the weather is displayed. However, in my case it shows Paris, France. Been there! - but not in 40years.

the three dots beside the location open a search bar that does nothing. i enter my location... does nothing entered my zipcode... does nothing.

restarted my browser ..... no avail restarted my pc ... no avail

cleared cookies ... then restarted browser ... no avail

Windows 10 firefox ver: Version 143.0.1 (64-bit)

side note: this issue is also on my laptop w11

The AccuWeather part of the Firefox homepage says I'm in Portland, Oregon, USA, but I'm not even in the same country. I tried to change it according to the directions I found earlier, but the only drop-down for my city was another city in the US but none in any other countries. So now I can't change my location. How do I change my location? It wasn't like this yesterday and I have no memory as to how it became "Portland, Oregon" since last night. I don't even have a VPN so it isn't that. How do I change it back to my area without using my exact location?

Can no longer attach RGB565 16-bit color BMP files. We have used these files for YEARS due to our *OLD* embedded system and *USED* to be able to POST them using Firefox on Confluence, but *NOW* someone changed it to give you and *ERROR*, attached is the *ERROR* and what the image *SHOULD* look like! Please add an EXTENSION (plug-in) to support these images again (or *AT LEAST* let me drag and drop them as I used to be able to do). I would add it using "Add Images" below but Firefox *WON'T LET ME*!!! I get the ERROR (that I never used to get until recently): The image "file:///C:blahblahblah.bmp" cannot be displayed because it contains errors. It does *NOT* contain errors, it is just an older format that is perfectly *FINE* and should be supported!!!

I imported my bookmarks.json from another computer, via e.mail as I have always done for many years and used it to Restore my bookmarks.

As it has happened a few times before the restoring went apparently well and I can find my bookmarks in the Library (via Manage Bookmarks) but the toolbar is still showing the previous content evn after restarting Firefox.

As I have done in previous cases I looked up for the places.sqlite file but could find it.

Here is what I did find:

<startcode>

arthur-lifebooke743:[arthur]:~$ ls /home/arthur/.mozilla/firefox

cajynx3c.default-release   installs.ini      'Pending Pings'    profiles.ini

'Crash Reports' mfe5h239.default 'Profile Groups' arthur-lifebooke743:[arthur]:~$ ls /home/arthur/.mozilla/firefox/Profile\ Groups 4d0dfc77.sqlite 4d0dfc77.sqlite-shm 4d0dfc77.sqlite-wal arthur-lifebooke743:[arthur]:~$ ls /home/arthur/.mozilla/firefox/mfe5h239.default/ times.json arthur-lifebooke743:[arthur]:~$ ls /home/arthur/.mozilla/firefox/cajynx3c.default-release/ addons.json key4.db addonStartup.json.lz4 lock AlternateServices.bin logins-backup.json bookmarkbackups logins.json bounce-tracking-protection.sqlite minidumps broadcast-listeners.json notificationstore.json cert9.db permissions.sqlite compatibility.ini pkcs11.txt containers.json places.sqlite content-prefs.sqlite places.sqlite-shm cookies.sqlite places.sqlite-wal cookies.sqlite-wal prefs.js crashes protections.sqlite datareporting search.json.mozlz4 domain_to_categories.sqlite security_state domain_to_categories.sqlite-journal serviceworker.txt extension-preferences.json sessionCheckpoints.json extensions sessionstore-backups extension-settings.json settings extensions.json shield-preference-experiments.json extension-store SiteSecurityServiceState.bin extension-store-menus storage favicons.sqlite storage.sqlite favicons.sqlite-shm storage-sync-v2.sqlite favicons.sqlite-wal times.json formhistory.sqlite webappsstore.sqlite gmp-gmpopenh264 webappsstore.sqlite-wal handlers.json xulstore.json arthur-lifebooke743:[arthur]:~$ ls /home/arthur/.mozilla/firefox/cajynx3c.default-release/

<endcode>

My question is: "Should I delete </home/arthur/.mozilla/firefox/cajynx3c.default-release/places.sqlite> since there is no such file in the <Profile Group> folder?

I have always used Firefox for everything. Suddenly it quit uploading photos to eBay correctly. I am now using Brave to upload photos and Firefox to do everything else. Is this a known problem? Are there any fixes? TIA