The code was patched together from various sources, including me. I have asked the creator of the code at the posted link about the issue and received no reply.
See this article : https://support.mozilla.org/en-US/kb/customizing-firefox-using-autoconfig
And this (remove blank space)
https://www.userchrome. org/what-is-userchrome-js.…
The blocking policy = 2 was the right one to use. It can cause a problem on some sites.
Try adding these :
''media.block-autoplay-until-in-foreground'' = false
''media.autop…
See ''Passwords'' in the 3bar application menu. Look for the site you want in the search field at the top of the left panel on that page. Alternatively, enter ''about:logins'' i…
Creating a new profile may fix the issue.
https://support.mozilla.org/en-US/kb/profile-manager-create-remove-switch-firefox-profiles
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https://support.mozilla.org/en-US/kb…
These are relevant support articles.
https://support.mozilla.org/en-US/kb/password-manager-remember-delete-edit-logins
https://support.mozilla.org/en-US/kb/use-primary-passwor…
It may help to check your choices for the files in Settings → General → Files and Applications → Applications. They may be set to Open in Firefox. I find from time to time that …
The X is to close a window. To quit the browser you need to use the menu command or keyboard shortcut and wait at least, say 30 seconds, before shutting down your system so as to…
For web content, you can set a general weight in userContent.css and in subsequent stanzas specify particular weights which you want in preference to that for particular sites or …
The default option is to open links in a new tab. You could check the preference in about:config. The value should be 3. An extension may have changed it.
''browser.link.open_…
You should be able to find a search engine on the Mycroft Project. Remove the blank space in the following url.
https://mycroftproject. com/search-engines.html
In about:config, the following preference is set to 3 by default. If you want more "recently closed windows" in history, you can increase the number.
''browser.sessionstore.max_…
I don't know the answer to your question but this link may help.
https://support.mozilla.org/en-US/kb/dns-over-https#w_configure-doh-protection-settings
If the problem doesn't happen in troubleshoot mode, the most likely cause is a theme or extension - see the second article linked in the previous reply.
See also
https://sup…
The Mozilla version doesn't 'install' on Linux. You merely unpack the tarball.
https://support.mozilla.org/en-US/kb/install-firefox-linux
Use the script to launch Firefox. …
See also
https://support.mozilla.org/en-US/kb/profile-manager-create-remove-switch-firefox-profiles
You can create the new profile with Firefox closed or open.
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See the …
The place to make suggestions is https://connect.mozilla.org/ (in the menu Help > Share Ideas and Feedback ...). There it will be seen by those who are able to make or recommend …
Is it possible that you are clicking inadvertently on the blue star in the address bar? I can't think of any other way unwanted bookmarks would be created.
It is possible to r…
You can disable Firefox as a pdf reader by making the following preference ''true'' in about:config. ''pdfjs.disabled''
https://support.mozilla.org/en-US/kb/about-config-editor…
Are the files HTML documents? If so, what setting do you have for HTML document in Settings → Files and Applications → Applications. There are also applications ''File'' and ''p…
You can disable Firefox as a pdf viewer by making the following preference ''true'' in about:config. ''pdfjs.disabled''
https://support.mozilla.org/en-US/kb/about-config-editor…
Try setting the following preference in about:config to ''false''.
''browser.fixup.fallback-to-https''
https://support.mozilla.org/en-US/kb/about-config-editor-firefox
You need to set the preference mentioned there to 0 in about:config.
''browser.backspace_action''
https://support.mozilla.org/en-US/kb/about-config-editor-firefox
Set the following preference in about:config to 3. ''browser.link.open_newwindow''
1:the most recent window or tab; 2:new window; 3:new tab
https://support.mozilla.org/en-US/…
I don't know what you mean by "Firefox help page".
Try restarting in troubleshoot mode.
https://support.mozilla.org/en-US/kb/diagnose-firefox-issues-using-troubleshoot-mode
…
It is probably on the customise page. Right-click the 3 bar menu icon or a toolbar and select Customise Toolbar. If it's there, drag it to where you want it.
https://support.…
The first two links tell you which files to copy. You need to do that with Firefox closed.
https://support.mozilla.org/en-US/kb/recovering-important-data-from-an-old-profile
…
If you delete the policy, your security software will probably reinstall it. You could, instead, try amending it. See the second link posted by a previous respondent.
My title bar is hidden and the top bar is the menu bar which also holds extension buttons and bookmarks. I can use it to drag the window when not maximised. Are you not able to …
You can choose whether to backup to an html document or a json file. If you are wondering about the term ''Chrome'' see the following.
https://developer.mozilla.org/en-US/docs…
You can recover data from the folder named Old Firefox Data on your computer desktop with Firefox closed.
https://support.mozilla.org/en-US/kb/recovering-important-data-from-an…
What theme are you using? It may be responsible. Try restarting in troubleshoot mode to see whether the problem persists. You could also check for malware.
https://support.mo…
Try changing the value of the following preference to ''true'' in about:config.
''browser.tabs.insertAfterCurrent''
https://support.mozilla.org/en-US/kb/about-config-editor-fi…
Hello. That is reported by several users. The threads linked below are examples.
https://support.mozilla.org/questions/1375411
https://support.mozilla.org/en-US/questions/13…
If you open the extension preferences from the Add-ons and Themes page, the ''Zoom Levels'' tab enables you to set the ''default'', ''text'', ''other'', ''min'' and ''max'' and ot…
While on the site, open the Page Info window (using ctl+i) and, on the Permissions tab, change ''Use the microphone'' to Allow.
https://support.mozilla.org/en-US/kb/firefox-pag…
Your best remedy is probably to create a new profile. Otherwise, see the first two articles.
https://support.mozilla.org/en-US/kb/firefox-keeps-crashing-startup
https://suppo…
You could try clearing the cache then deleting Cookies.
https://support.mozilla.org/en-US/kb/how-clear-firefox-cache
https://support.mozilla.org/en-US/kb/clear-cookies-and-sit…
If you want your suggestion to be considered by developers, post this on the feedback forum, https://connect.mozilla.org/ (Help > Share Ideas and Feedback)
NOTE: It may already…
That script is on greasyfork. org I'm not sure it helps. I have to disable it on certain sites, notably forum sites (including this one) and a share broker's site.
I don't experience that with the ''most recent'' view. Are you using ''top stories''?
I have an extension FB Purity and a user script Disable AutoRefresh. One of those may he…
You could try creating a new profile for Firefox. In the first article linked below there are sections telling you how to open the profile manager with Firefox open or closed.
…
The first article may provide an answer. If it doesn't, try restarting in troubleshoot mode.
https://support.mozilla.org/en-US/kb/firefox-cant-load-websites-other-browsers-can…
Have you tried asking your distro support? Removing GC should be a simple matter of using the package manager. It would not normally be necessary to remove GC before installing …
Here is the article. Why do you want to refresh? You may lose data the article says you will keep.
https://support.mozilla.org/en-US/kb/refresh-firefox-reset-add-ons-and-sett…
You can remove Yahoo or at least make DDG your default search engine.
https://support.mozilla.org/en-US/kb/add-or-remove-search-engine-firefox
https://support.mozilla.org/en-U…
This may help.
https://support.mozilla.org/en-US/kb/change-firefox-behavior-when-open-file#w_changing-download-actions
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What did you change in about:config?
See this link for general information. The Mozilla article is out of date.
https://mozilla.github.io/policy-templates/
For manual update see
https://mozilla.github.io/po…
I can't see from your screenshot whether you selected ''Software Security Device'' in the left panel.
It's possible that there is a policy, perhaps created by your distro. Ent…
You could try creating a new profile for Firefox. In the first article linked below there are sections telling you how to open the profile manager with Firefox open or closed.
…
Hi. What are your choices in the next section under Applications?
Do you mean that your choices don't persist? This article may help.
https://support.mozilla.org/en-US/kb/…
This may shed some light on the result of troubleshooting mode.
https://support.mozilla.org/en-US/kb/diagnose-firefox-issues-using-troubleshoot-mode#w_the-problem-does-not-happ…
While on the site, open the Page Info window (using ctl+i) and, on the Permissions tab, change ''Access your location'' to Allow.
https://support.mozilla.org/en-US/kb/firefox-p…
The first site you mention opens without any apparent issue for me. Try restarting in troubleshoot mode.
https://support.mozilla.org/en-US/kb/diagnose-firefox-issues-using-tro…
This article may help.
https://support.mozilla.org/en-US/kb/firefox-uses-too-much-memory-or-cpu-resources
Do you have other tabs open which you could close or unload?
The…
You could look at the first link below. It refers to Thunderbird but the same preferences work in Firefox.
https://bugzilla.mozilla.org/show_bug.cgi?id=1426907#c206
https://s…
