Forum d’assistance Firefox

While using Firefox all of my non-pinned tabs disappeared suddenly. The History -> Recently Closed Tabs item in the menu was greyed out. How can I get these tabs back? I have not closed the browser yet.

Hello, I'm using Kubuntu 21.10 (language German) The printer is a very old HP Laserjet 4 Plus with a network card 10Mbit Network card. the IP adress is 19x.xxx.xxx.5. When printing from any other app/program is working fine Firefox on Win10 is no problem and with all other programs running with WIN10 or Linux, like Libreoffice, Kate, Okular etc., there is no problem, just with Firefox. The paper is set to A4. Not to US-Legal or Letter Maybe i screwed something in the settings, but i don't think so.

For the last week or two I have had an issue with Firefox closing my email (yahoo business mail) tab automatically, every time I download a file from an email.

After opening emial I click to download the file, i have the settings set to ask where I want it saved, and then either while I'm selecting the destination and labeling it, or right after the tab automatically closes. It happens both ways which suggests to me it's occurring after a specified amount of time, not based on completion of an action. And it's happening every time.

MacBook Pro Firefox 102.0.1

Any idea how to stop this?

Hi All, Today after years I have uninstalled the firefox and trying to login again due to computer slowness issues in Windows 11 FYI - I had lot of important bookmark,username,password etc synced that I doesn't remember now

This time when I try to login it asks me to enter email when I enter my gmail it's fresh firefox nothing is synced everything is lost I observed this time it's a firfox account previously I used login with google account login with google that option is not coming up anymore can somebody please suggest how can I login with google account in firefox instead of entering gmail email address and firefox directly

Firefox 102esr has almost every menu, popup and screen in dark mode - which I find extremely difficult to read, given I'm antique.

I've tried all the modes like light, system etc nothing seems to fix it.

Am I going to need a stack of css code to fix it - code for each and everything I want to set back to light, or is there a setting to achieve this?

Hi, ever since cross-site cookie protection came in, all tumblr blogs I go to (as in when I type their url into the address bar, not when I visit them from my tumblr dash) sometimes break, treating me as if I'm logged out, except when I click to log in it takes me straight to the dashboard. Refreshing can sometimes fix it, making it that most dreaded of troubleshooting pains, an intermittent problem. Should be easier than most though, as this happens roughly about three times out of four, although sometimes I can have a bad run and refresh twenty times or more without being able to actually interact with anything as if I were logged in. And the occasional blog that the owner took advantage of advanced features to have a non-[user name].tumblr.com site, like for example this one simply refuse to see me as logged in at all. I PRESUME this is because the existing tumblr.com exceptions only cover some of the servers tumblr uses to authenticate logins, or something, but even when a blog is not letting me interact with stuff Firefox still says it detects 'no trackers known to Firefox'.