Firefox 社群討論區

My Firefox book marks have disappeared. The toolbar is open but has nothing to display.

I've gone to my Firefox Library window, but the entire page is blank. The table gives no entries for Name, Tags, or Location. Lines below (Name, URL, Location, Tags, and Keyword) are empty.

Searching my MacBook Air I found my Firefox Profile folder. In it there's a folder ending in "default-release". That folder contains a folder called "bookmarkbackups" containing files with titles indicating recent backups.

How can I restore my booksmarks?

Every time I run Firefox 152.0b10 on Macos Tahoe 26.5.1 Mini it flickers and crashes. Its reporting a webrender compositor error. I made a new installation and it worked but I will have lost all my extensive userChrome/Content customization, as well as hours of time today and more hours to come transferring across and doing things like typing this out and checking versions.

And it flickers awfully on the new installation so is unusable. What should I do? I'm typing this on my Macbook Pro with M3 Pro & Macos Sequoia 15.2, which is not running Tahoe as it bricks all the Adobe software on the laptop. I refuse to rent Photoshop and Premiere for the exhorbitant price Adobe charge, and am transitioning to DaVinci products but not yet done learning.

I have cleared all caches, reset all the hardware acceleration stuff to off or force-disabled, and done everything else suggested by any and every AI agent, like switch off Widevine for a bit then on, or stop UBlock0 running in any way, shape or form. Things change when such things are done but don't work.

MacOS, M2 2023, fully up to date firefox.

Sometimes I'm using firefox and it just stops loading pages, internet is fine. Other browsers work. I look at my activity monitor and nearly 100% of my 32GB of ram is being consumed by various firefox processes. A lot of those processes seem to be associated with youtube. This problem usually, but not always, is resolved by restarting firefox. But this shouldn't be happening. I have a lot of tabs open sometimes, but it's not that excessive. And most certainly not 32GB worth and preventing my computer from doing a google search.

If there's a debugging thing I can do to post system logs, let me know and I'll post them next time this happens. I'll be away from my computer until early July, so around that time.

Hello - downloads have started on my Mac desktop - do not know what they are - and they seem to be ever 4 hours. I have attached a screenshot of my download file. Any advice would be appreciated.

Thank you.

I have paid for and tried to download VPN. It Failed . On further investigation my Mac is running ios 12.7 and is not compatible with VPN. How do I request a refund. Rod Philson [edited email from community support forum]

I have upgraded to a Macbook pro 2023 M2 Tahoe, and reinstalled firefox. When I open it, the search bar & my tabs all show as expected, but then disappear, can't find them. I have to close and open again to get back them back. I have googled this, tried some things (about:config - made sure "browser.fullscreen.auto hide" is set to false). I do not have a setting "always show toolbar in full screen" as suggested by google search. This shouldn't be that hard! Any thoughts? thanks!

When browsing between two screen, all my saved Firefox tabs disappeared. I have restarted my computer but they do not reload. I really need them (and have not accessed some of them in several weeks so it will be very hard to recover from history.) WHY did they go away and I do I restore them?

Firefox suddenly stopped autofill for one of my credit card websites. Went to settings and everything seems to be in place. after manual log in FFasked to save info and I checked 'Save', but still no go. It just added new(additional) login info to my list of passwords.