Firefox 技術支援討論區

After the latest update to 102 I'm not getting a full screen tab preview when I hover over the tab preview thumbnail. Is there a fix, or is this yet another "improvement"? jaco 7/14/22

Since I updated to Firefox 102.0.1 (64 bit) I have a problem. Firefox automatically close the first tab. This happens in two different situations:

1) I close Firefox. When I re-open it, the first tab is missing. It doesn't happen all the times. But at least 60%. (My Firefox is set to show the tabs of the last time when I open it).

2) I'm downloading some file from my email or other place. Sometimes it goes fine. Other times the tab I'm using suddenly closes.

This problem has never happened with any other Firefox version.

Firefox browser has become more and more unstable. When opening a new tab where it be opening a link in a new tab or a new tab and going to a website. It just does not go anywhere and then eventually all my other tabs stop working as well. I am at the point of moving to a different browser, what can we do to fix this?

Hej everyone!

My PC has crashed to a degree that it won't start anymore, but with many opened tabs in firefox on it. I have a new PC now and took the harddrive out the old pc to recover my files and would also like to recover the firefox tabs which should be somewhere in the firefox user data.

Can anyone tell me how to proceed, what to copy?

Thanks a lot! Regards, Niko

I often have multiple tabs running simultaneously in Firefox, and would like to adjust the volume on some of the individual tabs to be less intrusive.

Chrome has a way of doing this, but I cannot find the same setting in Firefox.

Hello, Since I wasn't able to open firefox - I downloaded FireFos again. It said you previously downloaded and would you like to update, I clicked yes Unfortunately it didn't save all of my website tabs

How would I be able to get back all of the website tabs?

I still have the old shortcut on desktop and I have a new shortcut, the old still won't work.

Just hoping I can restore the previous firefox browser so I can get my tabs. I have been using firefox for many years The current updated browser is working bur unfortunately it didn't include my previous info. Thanks John Griffith

When I open a tab, I set it to default to show the shortcuts/search engine (image below). I once had 3 nearly full rows of shortcuts, now I have next to nothing. How did they disappear? And it was selective, since 3 remain that are not sponsored shortcuts or anything Firefox would care about on its own.

Any ideas as to how to fix this?

Paul

I have noticed a weird window when I right-click on the firefox icon, it seems to be the help site for an app I have recently began using (TaskHeat from Eyen), but when I click on it no window actually appears, and nothing shows when I select "show all windows".

When I click "new window" I am able to open a firefox window, but it still shows the other weird window when I check in "window" on the taskbar, or right click the firefox icon. It just feels really suspicious that it's just sat there and that windows won't load unless I select new window.

I have tried lots of things- force quit, zoom, changing resolution settings, uninstalling and re-installing firefox, logging out and back in, updating software; but none of them have worked. Does anyone have any idea what it could be?

Hi,

I've been using Containers in Firefox since I discovered it's existence. I've always been able to right click on a link in a search result and am then given a multitude of options. Almost invariably, I select "Open link in Personal Container". When I do so nothing happens. No new tab opens. No new instance of Firefox opens. Literally, nothing happens. However, if I click the link, the page that I'd like to view opens. I've not changed any of the settings in Firefox. I've not installed any new software. I've run several security apps and none has reported any malicious software on my system. I prefer to keep my original search page and explore search results on a different tab. Am I able to go back to that mode of working?

Hello. A lost my portable firefox. There were a lot of of opened tabs, and they was synced to cloud at my mozilla account. How to open all cloud tabs at once time (not one by one) at new instance of firefox after authentification? Please advice, thank you. Maybe I can export all this tabs to html list? Best regards, Denis

I notice that this problem was reported way back in 2021, but rather than being resolved it was archived ! Well I suppose that's one way of whittling down problems logged on your stack of problems.

I am using 103.0.1 on a Mac Mini running macOS Mojave.

Like you, I'm being lazy and rather than typing a complete explanation of my own, I've simple cut and pasted the description from your previous complainant.

This action is prevalent when I close the right-most tab and whammo, full screen which then causes me to have to mess around to get the window back to the size I WANT IT, and not full screen as your software would seem to want it !

• • • • Previous complaint ****

Using latest version of Firefox for Mac (although this problem happened with some previous versions as well).

When I have more than one tab open, and I click the X at the corner of a tab to close it, my Firefox window suddenly jumps to full screen. I have to drag the browser window from the edge to get it back to my original size. This behavior happens at other odd times as well, and the suddenly jumping to full screen gets really annoying. Any suggestions as to how I can fix this problem?

• • • • End of previous complaint ****

I suppose that one potential fix would be to ditch Firefox and revert to Safari, what do you reckon ? I wonder if Safari exhibits this extremely PERVERSE way of working ?

Best regards

Pete Findlow

Hi,

I'm running version 103.0.2 on Windows 11. I now can't just click and drag tabs around like I could before. Is there a way to do this?

I also used to click and drag tabs out of the browser too and open a new window, which I quite liked... again, is there any way to do this?

While I was messing around I closed all of my open windows. When I opened Firefox again I only had 3 of my open windows, rather than the 5 or so before. Is there any way to open these again?

Thanks, Naomi

duplicate of /questions/1386208 earlier thread that was moved from Firefox for iOS (for iPhone/iPad) to (desktop) Firefox section as you have macOS

I keep getting this page (see attached) every time I search for something on the newest Firefox. I have reinstalled the app and restarted my mac mini

On about 8-4-2022 there was a update took my pc into wakasphere, I did get a flash text telling me it was my compute was AMD design..Lost my windows, taps, and lost all my add-ons. Please return me back to prior update ‘Firefox. I had to wait a day because it wouldn't update , it updated but lost tabs, functionaliy. Can you set it back to previous Firefox windows, it's all screwe d up

I have recently installed Firefox Developer Edition on my Linux Mint 20.3 laptop. It has more than the required resources to run Firefox smoothly but has one problem: (like in this post: https://support.mozilla.org/de/questions/1200248, the solution for that didn't work...) When I click a link in an external application it opens a new window with one empty tab but the URL won't be opened, neither in the previously open window now in the new window. I would have added a screen recording if possible but here seems to only be a screenshot possible.

Hello.

I have the latest version of firefox to date (103.0.2 64-bit) on windows 10 system. Recently it started opening homepage on startup instead of the previous session even though the box in the settings that commands it to open previous windows is checked. I'm not sure if that is connected in any way to the most recent update, and the problem persists with all of the add-ons disabled. Curiously it restores previous session if the browser crashed instead of being closed. Browser settings are set to collect all history, and i can open the previous window manually, but it's just not how it's been working before and annoying. Any ideas on how to fix the problem?

Thank you.

I'm a bit worried that if you happened to open 2 tabs at once, the JS from the extension or the page on each tab may execute at the same time rather than sequentially (wait till JS finish on one tab, then process another JS on the next). I'm worried that if an extension writes data to a browser storage on both tabs at once, could overwrite the data in the storage without including both tabs' changes.

Is this true? Or does it handles it in a way that it performs the code one tab at a time so that the second one will not execute until the first one finishes.