Firefox

Hello everyone.
I'm trying to style a web page to use Comic Sans. This has worked in the past as I have the font installed on my system (Fedora 38), and I know that Firefox can see it because it can be selected as an option for the default font:

However when I try to use it in CSS, it is not recognized:

I checked and other fonts are not affected:

I can't use the Impact font either. Both work under Chrome.
Does anyone have a clue about what could be going on?
Thanks

I prefer not to set custom icons but instead make them monochrome or adhere to some other common theme.

I am not talking about the icon of a folder, I'm talking about the icon of a website that's been bookmarked.

For example, uBlock and that folder icon changes according to the but not Discord or Bitwarden.

cross-posted from: https://lemmy.world/post/10829773

Teams apparently can't call when using Firefox

Teams also doesn't support multiple "work" accounts, so I had to boot up a laptop to accept the call. 🤷

TL;DR (From Android Authority)
• Mozilla responded to a review mentioning the lack of tablet UI optimization for Firefox on Android.
• Mozilla confirmed that its team is not working on optimizing the tablet experience at the moment.
• Mozilla did, however, say that it hopes to revisit tablet optimization when time and resources permit.

I have some questions regarding firefox sync please help regarding them

1 Do shortcuts sync between login between linux and android? If not is it in plan? 2 Same question regarding addons 3 Addons settings? I know it is not a thing now but in near future? 4 Collection on android? Will it arrive on pc (as it is not an option now)?

There are a few things that I change on top of arkenfox but I can't find the proper setting name to make them persist.

One example is, I block all third party cookies in the enhanced protection mode.

On both the standard version and Firefox Focus (both from Play Store), when ever I try and select text to copy the page jumps around erratically. Sometimes it selects all the text on the screen, sometimes it jumps to the top of the page.

It's become impossible to select any sections of text. Does anyone know if there is a fix for this?

thanks

Whenever I open Firefox, it always opens my old tabs from my last session that I've closed, even though the option is disabled in the settings. Anyone else have that problem?

I am using Firefox ESR on Linux. Does it make any sense to disable hardware acceleration for security reasons?

Whereas Firefox is open source, many hardware drivers, and most computer hardware are not. Enabling hardware acceleration in Firefox means using these non-open-source components, which could be a security risk. My impression is that bugs in drivers and hardware are able to cause far more damage than ones in userland software. Does this reasoning make sense?

Is there a way to install web apps on mobile using Firefox? I'm not looking for shortcuts that open in new browser tabs. I would like to run some sites as installed, full-screen apps. The excellent PWA addon works great for desktop, but I imagine it would not be possible to duplicate this on mobile based on how the addon runs.

Any thoughts? I'm open to using another app or browser that is built on Firefox if needed

Hi all, sorry if this is a noob question but I use Firefox on Android and I want to know if there is a way to block certain websites from showing up in search results when searching for something.

For example, if I search for something, I don't want the search engine to show a few reddit threads or some random news site with clickbait articles or in general which don't make any sense? I would like to completely block such sites from showing up in my search results and in a way tidy up my search.

If I use arkenfox and make a bunch of overrides, do I need to make sure to back it up and manually install on every fresh installation or does Firefox Sync take care of that?

Is there any download Manager extension for Firefox for Android?

I recently switched to Firefox on Android from Chrome for obvious reasons. It's great! Except the new tab page is a piece of shit. I've already disabled all the sponsor rubbish and stuff*, I want to choose specific links to put there and stop it from adding links to random places I happen to visit that I can't get rid of without removing it from my history. Why this behaves like this is beyond me. I should be able to SET my shortcuts, not have to rely on Firefox to hopefully pick the right ones for me and then have to put up with every other one it decides to add or wipe them from my history.

*Why are these options so poor? I don't want recent bookmarks on this page, I want the ones I've used the most, which will have been bookmarked the longest. Recently visited? "Hey do you wanna return to that one Google search from a day ago?" Why!?

Whilst I'm here, can I change tabs to work like Chrome. I.e. currently on Firefox when I'm on the new tab page, and I click a shortcut, it then opens a tab, pressing back goes back to the new tab page but leaves the tab open in the background rather than closing it.

The new tab page should be part of the new tab, hence the name, so when I press back I should still be in that tab, but back to the new tab page, and without any tabs open in the background that I now have to go and close myself. If I don't choose them, next time I go to that site by pressing the shortcut, it'll open the already loaded tab instead, forcing me to refresh it manually and adding a superfluous step for literally no rational reason I can think of. Firefox seems to act like a tab is launched from the new tab page, rather than the new tab page is the first page you see in a new tab.

I hate these behaviours, they don't make sense, so thanks in advance for at least trying to fix them for me.

I don't need FF sync so is there any option available in about:config of mull(android) to disable it like tor browser.

I recently installed Debian 12 using Xfce on my SUPER old chromebook to extend its life. Everything has been really nice so far. But I use the chromebook for browsing 90% of the time, so I like to have everything as easily operated as possible, and I am used to being able to navigate forward and back in the browser using two finger swipe gestures.
After some googling, I saw that the support for this just got added in Wayland environments. That implies that it already existed in X11 environments? After a while, I found that if you hold 'alt' you can use the swipe gestures. It defeats the purpose of gestures if you have to use both hands, so I was hoping there was a way to get this functionality back.

(Mozilla Firefox version = 115.6.0esr)

The issue:

Android users with Firefox can't access Google Search (including intl sites and localized domains like google.de, .co.uk, .com.br). Instead, they see a blank page.

Cause:

A server-side bug on Google's end related to User-Agent (UA) sniffing, which serves an empty page to newer Firefox versions.

Affected versions:

All Firefox versions on Android (>= 65) including Mobile 121.0, Nightly 123, and older.

Chrome not affected:

The bug is specific to Firefox.

Solutions:

• Use a different browser (Chrome, etc.) or search engine (DuckDuckGo).

Advanced users can:

• Change Firefox's UA in developer settings or with add-ons.

• Request the desktop version of Google from Firefox settings (region-dependent).

Status:

• Problem identified as critical and escalated.
• Still unresolved at the time of reporting.

Additional notes:

• Disabling Firefox's Enhanced Tracking Protection doesn't fix the issue.
• Some users report google.co.in loading the desktop site instead of mobile.

Recently Amazon, I suppose their app, added a search item to my context menu, which is quite a nuisance. Other apps have as well, such as DeepL and Wikipedia, but I believe those have a valid use case without too much of a commercial interest. Is there a way to remove items from the context menu without removing the related app?

So I'm using mull on android and every time I switch tab and return, be it for a second, the webpage reloads. Is there a setting I can adjust here to stop this from happening?

Apparently I wasn't clear enough in my other post. When I focus on the URL bar on a search page with either CMD L or by clicking it, I want to be able to just copy the phrase "lemmy" instead of having to select the text from https://www.google.com/search?q=lemmy. If I type search queries with spaces in them, the spaces are replaced with +s in the URL so I can't easily copy them.

I updated my firefox from 119.0.1 to 121.0 two days ago, and have noticed a for my usage quite significant change:
When I have a page, say a search engine query or a gallery of links on a page, and I open one then go back, previously I got the cached version. Within reason of the cache size I could go back a few pages even days later and critically see them as they where, just like I would expect for a tab I have open.

I use this behavior to work through essentially todo lists, so now that the lists get reloaded every time I visit them, this combines with server side caching to make the list jump around quite annoyingly.
My expected behavior would be the cached back history being served when available, except when I manually hit F5.

Was this change intentional? Is there any way to get the old behavior back?

Edit:
It seems to be a bug and only happen on some profiles, potentially dependent on some metric related to heavy use, like number of open tabs and windows.
Edit:
It seems to be related to uBlock Origin.
Edit:
It is definitely an issue within ubo, I will add a link to the issue there when I create it.
Edit:
It seems to be caused by the "AdGuard Tracking Protection" filter list within ubo.
Edit: issues:
ubo filters: https://github.com/uBlockOrigin/uAssets/issues/21841
AdguardFilters: https://github.com/AdguardTeam/AdguardFilters/issues/170172
Edit:
It was fixed a few minutes ago, the changes should percolate through to ubo soon™. Thx Yuki2718.