Firefox 技術支援討論區

I wanted to print a pdf that I opened/loaded in Firefox. Using the firefox print dialogue, I printed the file with 'Colour Mode' set to 'Black and white'. The document, however, was printed using colours.

Im using Firefox 85.0 on Mac OS 10.14.6.

Any ideas why this happened? Must I just use the system print dialogue?

I've visited two websites in the last two days that are displaying the wrong language. I've cleared my Cache and Cookies. I also have English set as my default but the problem still occurs. I open the same website in Safari and no problem. Has to be Firefox.

Thanks for any suggestions.

So recently my Firefox crashed (as it does sometimes when I sort my bookmarks) and I accidentally clicked refresh Firefox, thinking that it would just refresh everything like a restart does. Instead, it deleted everything - my logins, my cookies, my extensions - and I don't know how to get it back. I tried looking online for the answers, but none of the solutions I found worked (https://support.mozilla.org/en-US/questions/1195682 was the closest one that had some semblance of sanity) and the closest I figured was that I needed to either create a new profile with different settings I could import from my Old Firefox Data or put the Old Firefox Data in the Profiles folder which doesn't seem to be working, as there are always two other folders within. I tried creating new profiles with the Old Firefox Data as the basis, yet it doesn't work. In addition, I like my old profile and don't exactly want to switch, although if that is the cost of retrieving my data, I will take it. Any solutions please? I rely on my computer quite often, and I don't want to be handicapped for a while. My computer is also the recent updated Mac version, if that helps.

Hi,

I have just updated the subscription for my website - and Firefox doesn't show the site any more. All I get is a white screen with "2021 Copyright. All Rights Reserved. The Sponsored Listings displayed above are served automatically by a third party. " etc.

I have tried a hard refresh and a reboot (and rebooting our router) without success.

The website host has suggested "... browser is stuck or your ISP hasn’t picked up the domain..."

I tried getting on the website on my 'phone. That worked fine!

Any ideas, please?

Gegs

Somehow I managed to lose all of my windows, search history, addins, etc. It would appear that a new profile was created. I tried about:profiles and selecting the old profile (1.4GB) but while FIrefox starts, the places.sqlite file is now place.sqlite.corrupt. I followed the Mozilla instructions to try to fix the sqlite file but that did not help. I restored the full Firefox Application Support folder from Time Machine but that also starts with a fresh profile and selecting the old one gets me to a corrupt places.sqlite file. Given that I have TIme Machine backups, Is there no way to get back to a previous state with my windows, history, addins, etc. I am faced with losing a lot of work if I can't get back to where I was at least since a recent backup.

Thanks in advance for any assistance you can offer.

Will Mozilla implement MIDI for musical instruments? I went to sign up to the Yamaha Soundmondo web site and immediately upon landing on the web site I got this message (on the far right- SYNCH Web MIDI not suported Please Use Chrome) and took a screen shot of it. It wants me to download Chrome. There is no way on earth I am installing Chrome on any of my devices. Google knows far too much already. Any way to let Mozilla know Firefox needs this capability? I can’t be the only musician using Firefox.

Thanks,

Jerry

The normal way to delete a bookmark is to click the bookmark (which loads the page), then click the three dots on the right of the url field after the page loads, then click the "edit this bookmark" icon, then select "remove bookmark". But a 404 redirect does not land on the bookmarked page and there is no "edit this bookmark" icon.

How do I delete a bookmark to a page that no longer loads? I want to keep other bookmarks intact.

I just downloaded and installed firefox on my new Mac Air (several times) but it disappears from the system when I restart the Mac and I have to download it again. What am I doing wrong.

I'm trying to run Firefox on headless mode through Selenium in AWS Lambda. Since Lambda marks the root file system as read-only except /tmp/. I pointed the geckodriver to write the logs to /tmp but still Firefox is not starting up and it's failing with the following error.

Any guidance on how to get it working?

firefox_driver = webdriver.Firefox(firefox_profile=ff_profile, firefox_binary='/opt/firefox/firefox', options=firefox_options, service_log_path='/tmp/geckodriver.log')

 File "/var/lang/lib/python3.8/site-packages/selenium/webdriver/firefox/webdriver.py", line 170, in __init__
   RemoteWebDriver.__init__(
 File "/var/lang/lib/python3.8/site-packages/selenium/webdriver/remote/webdriver.py", line 157, in __init__
   self.start_session(capabilities, browser_profile)
 File "/var/lang/lib/python3.8/site-packages/selenium/webdriver/remote/webdriver.py", line 252, in start_session
   response = self.execute(Command.NEW_SESSION, parameters)
 File "/var/lang/lib/python3.8/site-packages/selenium/webdriver/remote/webdriver.py", line 321, in execute
   self.error_handler.check_response(response)
 File "/var/lang/lib/python3.8/site-packages/selenium/webdriver/remote/errorhandler.py", line 242, in check_response
   raise exception_class(message, screen, stacktrace)

hi! sometimes when trying to visit a site by clicking a google search result link, firefox stops it and shows:

Warning: Potential Security Risk Ahead Firefox detected a potential security threat and did not continue to (website).com. If you visit this site, attackers could try to steal information like your passwords, emails, or credit card details...

So my question is, would attackers be able to steal such information if i never enter any? ie, if i only visit the site to read about things...

thanks for your reply!

I am having a problem specifically with PNC's website. FF 85.0.2, Mac OS.

I can get to landing page. After attempting to login, it shows this message:

"Please try using another internet browser. If you still receive this message, please call the Customer Care Center at 1-800-762-2035 and reference code: 18.84386368.1613484239.62933e90"

I can get the site to load in other browsers, and on my work computer (Same build FF, but Windows 10)

Attempted fixes: Turn on Safe mode Delete cookies, browsing history, cache Uninstall Norton Anti-Virus Refresh profile Forget about this site (which I have FF set up to delete cookies, history, cache on close, but manually re-enabled history and tried this as well) Attempt to browse with Private Mode Off, all tracking settings off

I have thought about uninstall/re install but if my profile is the problem, don't know if this will fix it.

Installed plugins noted.

I recently couldn't logon to my local online banking site. The thing is, is had been working just fine for years, and then all of sudden stopped working. Upon calling the bank they said everything looked fine on their end and try using a different browser. I used Chrome (would rather NOT use that browser), and I could logon fine. I found that if I disabled Privacy Possum it worked fine, so, now when I want to logon to my local bank I just disable Privacy Possum and it works. But I don't understand why it all of sudden quit working.

Now I can't logon to my Penfed credit card account. I tried turning off all the extensions, NO help. I went to the Firefox trouble shooting section and refreshed Firefox and did what ever else they said to do like clear ALL my history and cache...still no help. My Penfed had been working just fine until today, and it also comes up fine using Chrome. Is there anything that has changed in Firefox that is blocking my two online banking accounts that you know of?? This seems very strange.

On Firefox 85.

I am trying to block images on a per site basis. The page info -> permissions does not show the Load images entry.

Has this been removed for good? Can this be customized?

If Is there a way to block all images from site.com.

Thanks

I keep my Bookmarks Sidebar open. It works properly for a few minutes and then it doesn't. The behavior it shows is as follows.

1. It quits scrolling. I have to click the web page and go back to the sidebar to scroll again. 2. It scrambles the bookmarks when I click one. 3. When I click one bookmark it opens some other one.

Basically it acts crazy. The one fix I have found is when it is acting up and I close and reopen the sidebar it starts working properly again for a while. Then the problems repeats until I close and reopen the sidebar.

Late 2011 13" MacBook Pro MacOS 10.13.6

I'm getting this error message on a site I have visited for 10 years without a problem. Last week this error message came up. Its for a financial website. I have been able to reach the same website through Safari and Opera so its a Firefox issue.

Access Denied You don't have permission to access "http://xxxxxxxxxxxxxx.jsp" on this server. Reference #18.8c00c045.1613833815.188db1ca

Is there a way to import 'CLIQZ' bookmarks? Cliqz has been discontinued and no longer supported. I have been using it for several years and want to import its bookmarks to Firefox so I don't have big job of replicating. Because Mozilla and Cliqz were affiliated I thought there might be some method to do this but can't find a way in Firefox help file. Is there a way to do this so I can go back to using Firefox?