Showing questions tagged:

firefoxcp isolated web content

I'm finding that firefoxcp isolated web content uses a LOT of memory on my Mac Mini. What can I do about this besides not using Firefox. I like the browser and have been … (read more)

I'm finding that firefoxcp isolated web content uses a LOT of memory on my Mac Mini. What can I do about this besides not using Firefox. I like the browser and have been using it since its introduction

Archived 1 220

suspicious email from breach-alerts@mozilla.com

I got an email supposedly from breach-alerts@mozilla.com that claims there are currently 3 data breaches and has this link to resolve: https://blrv1ly5.r.us-west-2.awstra… (read more)

Solved Archived 6 1372

Tell me what I most need to know to safely use the website and protect my privacy

Just getting started using Mozilla features after many years absence. So much has changed! I have yet to decide what I need help with. All of it! So let me proceed on my … (read more)

Just getting started using Mozilla features after many years absence. So much has changed! I have yet to decide what I need help with. All of it! So let me proceed on my own to figure this out and return for support when I feel I need it most, and more importantly, when I feel I feel I have the time and energy to devote to the learning curve required.

Open 1 30

website is not displayed completely

Firefox version 128.2.0esr (64-bit) Operating system Windows 10/Windows11 23H2 Septembre patch Hello everyone, maybe you can tell me/explain what the problem cou… (read more)

Firefox version

   128.2.0esr (64-bit)

Operating system

   Windows 10/Windows11 23H2 Septembre patch

Hello everyone,


maybe you can tell me/explain what the problem could be.

In our company we had Firefox version 115.14.0esr (64-bit) and then we updated to 128.2.0esr (64-bit).

Since version 128.2 ESR we have experienced problems in Firefox when trying to access DNN+ pages (with login). https://www.dnn.de/sport/regional/dresdner-sc-denkt-ueber-uebernahme-der-margon-arena-nach-C3IC74MZ6FE43AKGCZJSKUXA3I.html

In Firefox the content is cut off, in Edge it is displayed normally.

With Edge and Firefox 115.14.0esr the page is displayed normally. No AdBlock installed.

In developer mode I see the errors in the versions, so it shouldn't be that.

Cross-source (cross-origin) request blocked: The same-source rule prohibits reading the external resource on https://gum.criteo.com/sid/json?origi...AAAAAAAA&gdpr=1. (Reason: CORS request failed). Status code: (null).

Cross-source (cross-origin) request blocked: The same-source rule prohibits reading the external resource on https://id5-sync.com/api/config/prebid. (Reason: CORS request failed). Status code: (null).

Any ideas? Thank you very much! :)

Solved Archived 1 426

How can I delete places.sqlite? Privacy concern.

places.sqlite: this file records EVERY website I've ever visited in a db table! This despite opting out of History and flushing daily It's frustrating that FF surreptiou… (read more)

places.sqlite: this file records EVERY website I've ever visited in a db table! This despite opting out of History and flushing daily It's frustrating that FF surreptiously collects such personal info. Why record every site I visit, date-timestamps, frequency, etc.?

moz_historyvisits_dateindex ON moz_historyvisits (visit_date) moz_places_lastvisitdateindex

As test, I changed the name to places-sqlite.old to see if FF will create a new one It didn't make a new table; re-created the old one.

I need to update FF because of the expired certificates, but would like to clear these out first. Similarly, can I get rid of the icon database? My bookmarks are backed up as JSON and HTML files. I just wished they didn't contain extraneous info

Archived 4 270

"Options" button in yellow "blocked remote content" banner missing. Cannot show or allow remote content

Previously the yellow banner with the text "To protect your privacy, Thunderbird has blocked remote content in this message" had an Options button which allowed me to cli… (read more)

Previously the yellow banner with the text "To protect your privacy, Thunderbird has blocked remote content in this message" had an Options button which allowed me to click "show remote content" or allow subdomains to permanently show remote content. That options button is now missing, and there's only a X button to close the warning banner.

My Privacy settings has "Allow remote content in message" unchecked and there are no Exceptions. On mobile Thunderbird I can still "show remote images" successfully.

v128.4.3, Flatpak

Archived 4 400

Cannot block a nuisance website from emailing

I had a problem some months ago and my filters were compromised, so I was put on hundreds of mailing lists from commercial sites all over the world. I still get a new on… (read more)

I had a problem some months ago and my filters were compromised, so I was put on hundreds of mailing lists from commercial sites all over the world. I still get a new one once in a while, but there's one persistent one that doesn't have an 'unsubscribe' option and--despite repeatedly marking it as 'Spam' and trying to block it via a filter STILL keeps getting thru, generally an email or two about their products per day. Is there any way to report these people as a nuisance or block them totally? The problem isn't earth-ending but it is Vexing. Thanks.

Archived 1 20

Error when sending S/MIME encrypted email

Hi guys, I'm communicating with some colleagues using S/MIME encrypted messages. I have already imported all the necessary licenses, and all licenses are valid until 2034… (read more)

Hi guys,

I'm communicating with some colleagues using S/MIME encrypted messages. I have already imported all the necessary licenses, and all licenses are valid until 2034. I can receive and read all the encrypted messages they sent me, but every time I try to reply or send them (the same people) encrypted messages, the error pops up saying 'End-to-end encryption requires resolving certificate issues'. I already checked all the licenses but couldn't find any issues. Can you suggest some ways to resolve it? Thank you!

Locked Archived 1 180