Firefox 技術支援討論區

I am working in firefox 100.0.2(64-bit). While loading files from the input element the file.type of a .csv file shows application/vnd.ms-excel instead of text/csv. What could be the problem here? It works perfectly fine in chrome.

I can't seem to open certain links - especially in Gmail if I click on a link it won't open. Anything that requires me to upload from my computer - it won't bring up the dialog box. I can't download PDF's from Firefox. I then have to go to chrome to do the same thing without a problem.

This issue only started happening once I updated Firefox 3 weeks ago.

Dears,

I have a problem with auto update Firefox. we have a system is working only with earlier version of Firefox (because of JAVA). all the PC connected to join domain. when I disable auto update, this will work only for administrator user (local) or that user (domain user) that I do it for it. If new user open his profile from that PC. Firefox automatically update the version to newest. and from all the profiles updates happens. even administrator.

domain users not allow to install and remove any software but with updates will work fine to them. so we want to disable update permanently to all users and new users when open that PC Thanks for support.

I can't sing in to banking accounts with newest version of Firefox. no problem with Microsoft Edge. I keep getting this message.

System Unavailable warning System is unavailable at this time. Please try again or contact Member Services at 315-894-9924 for assistance.

Trying to open Firefox in Windows 10 is suddenly only showing a completely white screen (no title bar, closing X, etc) and can only be closed by right clicking on the start bar icon and selecting "Close Program"

Have tried everything to fix the problem so decided that I would have to use the Control Panel and completely remove/uninstall the program and then re-download and install new (was able to save the bookmarks in html format from the "c" drive.

When selecting the Uninstall option in the Control Panel, rather than uninstalling as with any other program, a dialogue box appears offering to repair/reinstall the program, but on clicking the accept option another dialogue box appears stating that Firefox must be closed first --- but it is closed and also proved to be closed through the Task Manager section.

The Firefox version is 100.0.2

How can I completely uninstall Firefox when no option will allow this to happen. I have even tried via the "CMD" command.

Any assistance will be greatly appreciated as I have been working on t his problem for three days without any success.

Operating System Ubuntu 20.04.4LTS on AMD® Ryzen 3 pro 3200g 64bit processor. Firefox Web Browser version 100.0.2 (64-bit)

The method I can reproduce sound distortion:

I have clear sound playback through both system HDMI speakers or if earphones are plugged in, verified using the Ubuntu Sound Output test left/right (without distortion)

Then if I open a normal Firefox window and listen to YouTube video for example I have no distortion, if I however open I private window, say to access training material on Microchip University site I suddenly have distorted playback.

Please advise why private window opened suddenly distorts my output sound. Sound suspicious.

how do I work with attachments in unbuntu? it greys out when trying to upload any attachments in gmail and outlook. I am new and cant find unbuntu help on latest update.

I wanted to print out an order placed online but could only print part of it.

The order took up about 1.5 pages when displayed in Firefox, but I could only print the upper 2/3 of it. That’s all the Print Preview displayed. It was cut off at the bottom. There was no option to print the missing lower third or a second page.

I can scroll Firefox to display the lower part but Print Preview still shows only the upper part.

I can change FF’s scale to 80% in order to show the whole order on the screen, but Print Preview still only shows the upper part.

I can scale Print Preview to 70%, but then it’s difficult to read.

I don’t recall having this problem with earlier versions of Firefox.

How can I print my order on 2 pages so that I can read it?

Hi, I have set Firefox to "Open previous windows and tabs" and to "Open links in tabs instead of new windows". When the system opens Firefox for me because I've clicked a link in a document, I would like the link to open in a new tab of that previous window which Firefox opens at startup. For many years this was its behaviour. In Chrome for example, this was not and is still not the case.

Recent upgrades to Firefox have changed its behaviour to that of Chrome. When I click a link, Firefox now opens the link in a new window and then opens the previous window on top of that. The link I wanted to follow is behind and invisible.

Could someone check and see if this is related to my system (I'm running Monterey) or if it's reproducible? I can't think of a reason for this change so it feels like a bug, either on my system or in the app itself.

Thanks for any help!

hi,

i'm using FF (version 98 at the moment) to print local files. It is key to me to edit header and footer for each print! the only solution i found so far to edit them at all, is to go to about:config and for example search for print.print_headerleft. Besides that is not usable at all, it simply doesn't work! The header and footer remain the same. Please tell me how can i change header and footer?

If you delete the, in my opinion much better "page setup", why don't you include all it's funktions in the new print dialog?

another problem is the size of the new print preview! it's much to small! make it resizeable please.

Or just give us back the "page setup". That would be a big advantage over chrome and edge, which suffer the same printing problems.

Thanks

I can no longer print from firefox. The final print always comes out 1/5 +- size and is unreadable. It doesnt matter what king of a document it is and if I go to chrome or edge it prints fine. This began occurring I believe after the last version.

Previously, with older versions of Firefox, clicking on a wave file would open the wave file in the windows application that is registered for opening wave files. This was also the behavior with other audio files.

Now, it only offers to download the file which is incorrect behavior, the file just is needed for now and after now has passed, there is not reason to keep the file on the computer.

How do I restore the proper behavior.

When I print something from the web, it prints tiny and in the upper left corner. Edge works fine. This is only something that happens when I print from the web; no matter how I set the controls. The print previews look fine, BUT!

Dear Community, (developers)

A question for concentration. For a long time now I have lacked, and I am sure I'm not alone, one important function. It is to support the mode (browser version) with just 2 tabs.

You can develop products based on marketing analysis or you can be humanly and make good design for people.

Be more human, browser and product developers. You need to help users today. Be one of the first to provide a reasonable palette of solutions to maintain focus. This is the future.

Either Mozilla will do it, or someone else will.

Respectfully to Mozilla, your faithful, patiently waiting for real solutions user.

PS. Needs official solutions that will be under the control of all the private settings, good graphics and that I will trust. No one wants little-known apps from the store.

I'm uploading changed webpages to the internet on a daily basis, using Firefox. I'm Using Firefox version 100.0 now and I have discoverd a problem with version 100.0 . From Firefox version 99.01 and downwards, this problem never existed before. The refresh button in Firefox 100.0 ( Ctrl+R ) no longer works good anymore! Sometimes it works good, the other time it's not working correct anymore, you will not see the latest uploaded webpage on the internet. The only solution to this problem is bij closing Firefox and restarting it. Only then you will see the latest uploaded webpage on the internet. Please have a serious look at this annoying problem in version 100.0. This problem can only be discoverd by people who are uploading new webpages to the internet, not bij the regular internet-users/visitors.

I did all that you recommended, but your browser will make a little and hangs. If this browser can only do without applications, bookmarks and topics, why are they offered? Remove them and I will not use your browser for sure!

When I click on a link in a page using Firefox it shows as a long url in the address bar:- https://www.facebook.com/JournalTimes/posts/pfbid02f7gwRGEcT8jVnAdq5Eov8xKrPUCurr8v7mjY4GmNByaVgczmK3dwynMUfBhtY2F7l

When I use Chrome and enter the same link it is much shorter and looks like :- https://www.facebook.com/JournalTimes/posts/10166569792420602 As I post a lot of links I prefer to use the shortest. How can I get Firefox to display the url the same as Chrome.

Thank You, Anne Lionnet

hi

since last few days im having issues with openini privious tabs as everytime it crashes it starts from fresh een when my option is ticked for opening privious tabs so why is it not doing it? where is the prob? can someone help