Firefox 技術支援討論區

Hi,

I'm developping a custom tool in order to automatically clean my cookies from several websites. For example, I would like to automatically remove cookies from twitter.com every time I launch my tool. I'm under Win10x64, firefox v89, tool developped in python.

To do this, once firefox is closed, my tool go in my profile folder, access to cookies.sqlite and delete row associated to twitter.com

-> DELETE from moz_cookies WHERE host == '.twitter.com';

The database is saved, no more "twitter" in my cookies.sqlite file, and the tool ensures there is no cookies.sqlite-wal or cookies.sqlite-shm files left.

After that, when I open again twitter, I am no longer connected to my session, but I got an error which seems to be related to cookies (see screenshot).

Moreover, when I oppenup the firefox cookies manager, there is still twitter cookies in the list, but 0 cookies associated.

Where is my mistake ? Can you help me solve my problem ? Thanks

[Locked as a duplicate of https://support.mozilla.org/en-US/questions/1347065. Please follow up there, thanks.]

Clear cache & cookies

[Locked as a duplicate of https://support.mozilla.org/en-US/questions/1347065. Please follow up there, thanks.]

Clear cache & cookies

Firefox always deletes cookies for some websites when it's restarted. While working in non-private mode I checked, that the setting for removing the cookies on closing is set to off. Then I tried adding some websites to the exception list for this setting, no luck. I made sure that cookies on those websites are persistent, not session only, and they are working in other browsers. I tried disabling the plugins, but it didn't help either. It's somewhat annoying, because now I have to adjust cookie preferences every time I visit my favourite websites. I use "standard" protection settings.

Hi II am a relative computer novice and I am confused by the concept of deleting cache and cookies.

I am having trouble with Firefox browser on Vanguard website. I was told to clear my cache and/or cookies.

I don't currently store any Vanguard passwords on my computer.

However, I’m afraid that if I clear cache or clear cookies I will inadvertently remove the passwords for all my other websites.

Is there a way to clear cache and clear cookies without deleting passwords?

When I try to go to a site by typing in the address, I get this: "Firefox has detected that the server is redirecting the request for this address in a way that will never complete.

   This problem can sometimes be caused by disabling or refusing to accept cookies."

I have no problem when I use a bookmark

Hello,

I've set Firefox up to auto delete Cookies and Site Data when I close it. (Settings>Privacy & Security>Cookies and Site Data). I want to stay logged in to some of my accounts though so i added the Sites in question to the exceptions (clicked allow and save changes). The problem is, that only worked for one site so far and the others require a new login anyway. No clue how to fix that (the same solution worked in LibreWolf for some reason).

Thanks for your reply in advance, S

When I log on to the National Savings website using Firefox ( though not when I log in with Chrome) I get the pop-up requiring me to accept or edit Cookies at every page on this particular website. It even happens when I select LOG OFF. Hence it occurs maybe six or more times whilst I am browsing the website. I complained to NS&I but they report it is not caused by their system. I therefore assume it it something within Firefox which is the problem. Can someone please advise me how to prevent these pop-ups. My operating system is Windows 10.

When I restart my computer, I am logged out of all websites although I did not select settings such as "Delete cookies and site data when Firefox is closed". This only happens with reboots and not on Suspend.

I saw two similar posts but the options look like they changed name since then: https://support.mozilla.org/en-US/questions/1319622 https://support.mozilla.org/en-US/questions/1289909

I tried to apply the solutions linked there, to no avail.

This behaviour only happens on my Garuda Linux and not on Pop-os. Thus I am not sure here is the right place to ask this question.

Another strange bug which may be related is the following: if I zoom in a page (say set it at 120 percents) then go to another tab and then come back to the page I zoomed in, the zoom is reset to 100 percents.

Any help would be greatly appreciated!

Hi, I love my recommended by pocket on my new tab or when firefox opens. Yesterday Firefox asked me if I'd like to try a new setting disabling all cookies, I did opt in. After that my recommended by pocket disappeared. I opted out of disabling all cookies, but it hasn't reappeared. I checked about:config and the setting for recommendations is true. Please help!

I keep getting a message that "CAD 3.8.1" has deleted my cookies. I get this message every few seconds. I can't find where it's coming from to disable it. As a result my log in info isn't saved and I have to keep logging in. Has anyone else had this problem?

i've been a loyal fan for over 20 years but i just can't comprehend why would ignoring dns settings be a good idea .. i can't even imagine a hypothetical situation when this makes sense.

and now i have to either tolerate edge, chrome or just forget internet which is really hard to do when you work in IT ...

amazing.