Note that by default, Firefox blocks all media with sound from playing automatically. If PulseAudio is not installed, Firefox uses ALSA instead. Use to test video or to test audio, to determine which formats are actually supported.įirefox uses PulseAudio for audio playback and capture. The syntax of the file is similar to that of user.js.įirefox uses FFmpeg for playing multimedia inside HTML5 and elements. Please note that the first line must contain exactly //. lockPref(".section.topstories", false) e.g to disable Pocket, uncomment the following lines Create /usr/lib/firefox/firefox.cfg (this stores the actual configuration): Create /usr/lib/firefox/defaults/pref/autoconfig.js:
In order to create a system-wide configuration, follow the steps outlined in Customizing Firefox Using AutoConfig:ġ. Sometimes, it may be desired to lock certain settings, a feature useful in widespread deployments of customized Firefox. You can, however, let firefox create a new profile and, after closing it again, copy the contents of an already created profile folder into it. Furthermore, this is not useful as a "pre-configuration", since the profile directory is created after first launch of the browser. One drawback of the above approach is that it is not applied system-wide. For a useful starting point, see e.g custom user.js which is targeted at privacy/security conscious users. Hence, you can test changes via about:config and modify user.js at runtime accordingly.
The user.js configuration is only parsed at start-up of a profile. A user.js configuration supersedes a prefs.js. The boolean must be set to true to synchronize the remainder of NoScript's preferences via Firefox Sync.įirefox stores the configuration for a profile via a prefs.js in the profile folder, usually ~/.mozilla/firefox/ fault/.įirefox also allows configuration for a profile via a user.js file: user.js kept also in the profile folder. To synchronize the whitelist for the extension NoScript: Additional preferences and third party preferences may be synchronized by creating new boolean entries prepending the value with. Please note that only a subset of the about:config entries are synchronized by this method, and the exact subset may be found by searching for in about:config. Once set, these affect the user's current profile, and may be synchronized across all devices via Firefox Sync. To examine them, enter in the Firefox address bar: Configurationįirefox exposes a number of configuration options. Support for all plugins, including Flash Player, was removed in Firefox 85.
#FIREFOX DEVELOPER EDITION FORUMS INSTALL#
Install the firefox-extension-arch-search AUR package to add Arch-specific searches (AUR, wiki, forum, packages, etc) to the Firefox search toolbar. Search engines may also be added to Firefox through add-on extensions see this page for a list of available search tools and engines.Ī very extensive list of search engines can be found at the Mycroft Project. Searches are performed by pre-pending the search term with the keyword of the specified search engine: d archwiki will query DuckDuckGo using the search term archwiki Note: Older versions use "Location" instead of "URL". For a list of available language packs, see firefox-i18n for firefox, firefox-developer-edition-i18n for firefox-developer-edition and firefox-nightly- for firefox-nightly AUR. Language packs are usually named as firefox-i18n- languagecode (where languagecode can be any language code, such as de, ja, fr, etc.).
#FIREFOX DEVELOPER EDITION FORUMS PATCH#
Firefox KDE - Version of Firefox that incorporates an OpenSUSE patch for better KDE integration than is possible through simple Firefox add-ons.Firefox Nightly - nightly builds for testing ( experimental features).Firefox Extended Support Release - long-term supported version.Firefox Developer Edition - for developers.Installingįirefox can be installed with the firefox package. You can replace "Settings" in the article with "Preferences" if need. Note: For older versions, there may be no "Settings" but "Preferences" in their menus.
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