Firefox 技術支援討論區

Watching videos on Twitter/X doesn't seem to work too well on Firefox. I don't have an account, but I sometimes have to watch a clip on the site. The problem is that you cannot skip the video i.e. you cannot move the dot that shows where you are on the video; you have to watch it from the start, till the end. You cannot also change the volume, apart from clicking on the "mute", so technically here you have the options of full sound and no sound. Twitter has always worked perfectly on the Microsoft Edge that came with the Windows on this desktop PC (bought in fall 2020).

This morning, I brought up Firefox and found my bookmarks (including the toolbar) had vanished. I tried restoring my profile folder, but that didn't help. I also tried restoring the bookmarks from Firefox's own backups, but I got some "Unable to process backup file." messages. What do I do now?

In settings it use to say "open links in new tabs" now it just says "Open links in tabs instead of new windows"... what happened to "open links in NEW tab"? That would be the preferred option. When I'm in a tab and there's a link I click on I do not want to lose what I'm currently in, I want the link to open in a NEW tab. This has really gotten annoying!

How do I permanently block a website ?

specifically :- https://www.idealmedia.io/en

Hi, I was using Firefox for many years . Recently I noticed that all my passwords in Firefox were gone and it seems like my account was recreated but all the historical passwords were missing. I was under the impression that those passwords are backed-up somewhere and that I can retrieve them. Could you advise how to recover my logins I collected in Firefox over the years pls.?

On a site with a menu along the top the rightmost item is missing, and only in Firefox, not Chrome or Edge. It happens on various pages with the same menu setup. I cleared cookies & cache, turned off extensions, no luck. See attached image. What could the problem be ?

Hey there, I did some random fiddling around with my Lenovo Ideapad 320/Windows 10 and now I have the following msg when I use Firefox browser..... "XUL runner: The profile was last used with a newer version of this application. Please create a new profile". I am able to use my browser ordinarily but this msg comes up when I open the browser. I am at not at all knowledgeable about this kind of thing, so should I just ignore and carry on browsing or what would you suggest I do? If the problem needs to be resolved by me, I would definitely a point by point explanation to rectify this. Look forward to hearing from you and hope you're having a good day so far

Regards

Jeanine Schouw jeanineschouw@gmail.com

I have the same issue that was reported here: https://support.mozilla.org/en-US/questions/1358340 and here: https://support.mozilla.org/en-US/questions/1409149

After a Firefox restart for a version upgrade, there are 8 windows listed in the Windows menu, but only 4 are visible. Trying to select one of the invisible windows from the window menu, or cycling through open windows with cmd-` displays nothing. I tried checking other desktops to see if the windows had landed there, but they're not. The missing windows don't show up in Mission Control.

I also tried exiting FIrefox, deleting the xulstore.json file, and restarting. This had no effect.

I'm on a 2021 M1 Max MacBook Pro Firefox 117.0.1 Mac OS 13.5.2 (22G91)

Any ideas? This is a weird one.

Thanks!

been at it a week everywhere. how can I change the resresh rate about 60MH. desktop preferences is greyed out. command line didnt do it. not a programmers, please keep it simple. was hoping a GUI would make life easier. its blocky on a slow screen scroll. tried loads everywhere. I think it might not happen in chrome.

Is it to possible to set Firefox to use a 2.2 gamma instead of the sRGB piecewise function, when enabling color management?

In case this is not possible, could the devs please consider adding this option? SRGB piecewise function is not appropriate for LCD displays with contrast ratios below 2000:1.

Firefox tabs keep crashing repeatedly and sporadically. I had the most recent version on my mac. I have a MacBook Pro (13-inch, Mid 2012) I restarted Firefox various times, restarted the computer, tried troublehsooting mode, uninstalled Firefox and installed 115.2.1esr . Problem continues even in troubleshooting mode.

Submitted Crash Reports Report ID Date Submitted

bp-1b452dba-30bd-4e0e-a563-dbece0230924 9/23/23, 9:00 PM View bp-d21e08ee-e773-48a2-b6f8-554e30230923 9/23/23, 5:01 PM View bp-9631549a-86e3-44c9-900f-187c90230924 9/23/23, 9:50 PM View bp-24f8084e-d645-4d97-89bb-8b3510230924 9/23/23, 9:50 PM View bp-6e2251a4-e97a-4a01-9bdc-13ed70230924 9/23/23, 9:50 PM View bp-25c98fb7-0648-4a5c-a04e-9c4b30230924 9/23/23, 9:50 PM View bp-900e5198-164c-4bce-b0f5-b17690230924 9/23/23, 9:50 PM View bp-78224948-2c5d-41ec-9e41-6e8ff0230924 9/23/23, 9:50 PM View bp-6e5050fa-5461-42c9-881b-c06f60230924 9/23/23, 9:50 PM View bp-56731ce3-9ec1-46ff-a371-19c210230924 9/23/23, 9:50 PM View bp-f188afe9-d1ea-4a4b-824e-946c00230924 9/23/23, 9:50 PM View bp-03cb21b7-574f-44b4-94f4-35ea50230924 9/23/23, 9:50 PM View bp-9174c089-5d56-4d5d-88bb-e9ee10230924 9/23/23, 9:50 PM View bp-a39e0799-8786-49de-815b-b8d5b0230924 9/23/23, 9:50 PM View bp-014d14f6-f492-4c79-8d72-ba4370230924 9/23/23, 9:50 PM View bp-3b2b7faa-f9b6-4495-b2d4-cfce30230924 9/23/23, 9:50 PM View bp-c3431f6b-6706-4afa-bebb-b0b250230924 9/23/23, 9:50 PM View

Firefox stopped computer from working in the middle of important file upload to force an update. Now it will not attach any file to email at all, not even a link. Have shut down computer twice to restart and still nothing will attach.

hello, many years ago, I used to be able to keep my browser history for years. now it only saves about 1 year and 6 months. since it is my memory, I found it very helpful. I can't find any information on how to customize that feature so it is never deleted. I'm using firefox 115.2.1esr on windows 7. thanks a lot for your help.

I Closed the browser and forgot that I had a private one open too. When I went to open the main Firefox window up, my previous session was wiped! I already tried the right clicking plus sign method to no avail. It just brings up the one I had after searching how to bring back the session and then accidentally closed the browser after. Any tips on how to get it back? Why does this happen just because you have a private window open??? Change that ASAP!