Forum der Gemeinschaft Firefox

I like to have the Sidebar open all the time. Now with version 138, when I re-open Firefox the Sidebar is always closed.

How do I keep the Sidebar open in Firefox 138?

Any ideas?

Thanks.

Desde que he instalado Macos Sequoia 15.4.1, Firefox no consigue abrir ninguna ventana de internet. Internet funciona porque con Google Chrome o Safari sí que puedo navegar.

I had Amazon in the search engine along with Google, Yahoo, DuckDuckGo, etc.., and was using it frequently. However after some point, at least a month ago, only Amaozn disappeared from the search engine list. Even resetting the search engines to default doesn't bring back Amazon.

I've been waiting for a fix to come but since it hasn't come yet, I'd like to know if there are any way I can restore it.

current environment: - macOS 15.4.1 - Firefox 138.0.1 (I had this issue on v137 too)

When I open any stream, it takes about 2.5 seconds from the start of the page loading to the appearance of the stream image and playback. For comparison, in version 137 it took about 1.0 seconds.

I tried to launch the browser (Firefox 138.0.1) in troubleshooting mode, and also created a new profile, but the problem remained.

I also downloaded portable versions: 137.0.1 - everything is fine. 138.0 and 140.0a1 - slow loading.

I also have Zen Browser installed (the latest version is based on 138.0.1) - everything is fine.

- Translated via Google Translate.

If I select "Privacy & Security > History > Clear history when Firefox closes > Settings > Data > Site settings" what SQLite files affected when Firefox closes?

I suspect in the profile folder directly, there's a file called "storage.sqlite", but there seems to be more things affected because the whitelist for my cookies is also wiped-out.

In my experience (115.23.0.esr), when I request to remove site data when Firefox closes, it wipes out my cookie white list, so I want to manage that myself.

When I try to log onto ATT.com it says there is a problem.

When I log onto delaneyrad.com a wrong site is asking for my pasword

My windows broken and I install new one. I have signed to firefox with my account, but there is no my old bookmarks from old device - Daniel’s Firefox on Daniel-PC.

How can I get bookmarks from Daniel’s Firefox on Daniel-PC?

I'm not sure where this ?? should go... so,here you are... It would be terrific if a paywall was indicated before clicking on an item of interest on my Mozilla page..rather than get there and be asked to pay before reading an article... if you are licensed to share the info, why are we being asked to pay for a subscription>>>?

  One other thing while I'm here... I find the page automatically updates... I would prefer to have the option of updating the selection page.. again, this is my Mozilla start page and I use Pocket on that page..

All thoughts encouraged and considered, please advise, thanks...

Hello.

Everytime I open a new Firefox window, I get this warning from my antivirus:

Suspicious connection blocked 8 minutes ago

Feature: Online Threat Prevention

firefox.exe attempted to establish a connection relying on an unmatching security certificate to sync.contextualadv.com. We blocked the connection to keep your data safe since the used certificate was issued for a different web address than the targeted one.

Usually, when I see this happen, the company fixes the issue within a day or two, but this has been occurring since at least 4/9/2025. This warning occurs regardless of whether my browser is logged into it's Mozilla account or not.

Regards, Jason

I am using Firefox on gnome desktop on the PureOS variant of Debian. About three days ago, I went to listen to my Spotify playlist on Firefox, not through the Spotify app. I had no sound, checked my system settings and turned the volume for Firefox from zero back up to normal. The rest of the song played, but when the next song came on, again no sound. I watched the sound settings and when the song finishes, Firefox disappears from the sound settings list. When the next song starts, Firefox is back in the list but volume is set back to zero. I suspect this may be something in gnome, but I thought I would check here in case anyone else is seeing this issue. Thanks so much for any help or at least a shoulder to cry on :D

hello after my update yesterday i have not my bookmarks on the left side automaticly. when open a browser site i must always click opinions etc to have it. so i made a recovery and it works again. in the future no updates unless you give me a instruction to have it further. kind regards mh

I used to use firedfox years ago but switched like many to chrome when it became popular, I then moved to Edge which i prefered and used for many years now due to Chrome planning to block adverts I decided to give firefox another try, I am finding Firefox a delight to use and wish i had switched back years ago however having watched many review videos before installing it it would seem the majority believe it'll soon be over for firefox and we will all be stuck with no option but to use a chrome based browser, i hope this is not the case.

Do those that use it reglarly believe the time may be up or is there is life in the old dog yet?

I am trying to figure out how to import my saved internet bookmarks from Mozilla. I saved them earlier today (I think) on my old computer that I'm replacing; had to create an account, which I did)... and now trying to figure out how -- on my new computer -- to import them.

I have Firefox on two computer (plus my phone), both of them are running Linux Mint. On pc#1 Firefox behaves ok; on pc#2 instead it's abnormally zoomed in and it is very annoying to use. I am logged in with my Mozilla account on both devices, they have the same settings and Firefox is the only application displaying this behavior. If it matters, pc#1 has a bigger screen. I've attached a screenshot of the same page visualized on both devices as to show the difference.

(I am posting this from pc#1)

It is consstantly freezing up. Sometimes if I click the x the window will refresh but that takes a minute or two. Mostly all I can do is close everything and start over.

I wish you answered the phone. I waste soooooo much time trying to fix this. Chrome doesnt do this