Firefox 社群討論區

I.m an 81 year old man , and It is very difficult for me to use the computer, and now you make it more difficult for me with this new addition of Thunderbird that makes it more complicated for me,My question is: can I continue using Firefox with out Thunderbird ( that I don't like it ) ?

I'm on FF 154.0. The power went out here and when it came back and I booted the desktop computer something had changed in FF.

I used to see the active tab as green in the tab bar and yellow for the rest, but now they're all gray until I mouse over the bar and only then does it turn green/yellow.

I struggled with this for many hours trying many //active tab color// solutions I found in searches but nothing got it back to my old behavior.

So as a last resort I tried adding the Firefox Color extension, but when I click Add to Firefox it just turns into a throbber that never changes so it doesn't install. I'm stuck!

Frustrated!!

I have reproduced a persistent Firefox/Linux emoji rendering issue in ChatGPT and found a small CSS workaround that fixes it.

Environment

Linux Firefox 155.0.1 The problem also reproduces in a completely fresh Firefox profile Noto Color Emoji is installed

Symptoms

In normal ChatGPT conversation text, some common emoji such as:

😄 😂 😀 😁 🙂 😊 🤣 ✅

render as monochrome or outline glyphs.

Other emoji such as:

🚀 🔥 ❤

may render correctly in the same message.

A particularly useful clue is that the same affected emoji render correctly inside ChatGPT code/copy boxes, while failing in ordinary response body text.

Firefox DevTools Fonts inspection showed ordinary fallback fonts including DejaVu Sans, FreeSans and Nimbus Sans being used alongside Noto Color Emoji.

Updating Firefox from 155.0 to 155.0.1 did not fix it, and neither did creating a completely fresh Firefox profile.

Diagnostic test

Running this in Firefox DevTools Console on chatgpt.com immediately fixes the affected emoji throughout the page:

document.documentElement.style.setProperty(

 "font-variant-emoji",
 "emoji",
 "important"

)

Permanent workaround

Using the Stylus extension, scoped only to chatgpt.com:

html {

   font-variant-emoji: emoji !important;

}

This survives a complete Firefox restart.

This appears to be a font/emoji-presentation interaction where some emoji-capable Unicode characters are being satisfied by ordinary monochrome text fonts before the colour emoji font is selected.

Mozilla Bug 1971053 describes closely related glyph-selection behaviour and mentions font-variant-emoji: emoji as a remedy: https://bugzilla.mozilla.org/show_bug.cgi?id=1971053

I am posting this both in case it helps other Linux/Firefox users and to ask whether this remaining behaviour on Firefox 155.0.1 is expected or should be tracked as a current Firefox/web-compatibility issue.

Firefox security features warning on Linux doesn't explain what kind of file to add to apparmor.d/firefox-local. Is it a .txt file, or something else?

this old man cannot find the home button? I thought i had looked everywhere i could imagine but it must be right where i couldn`t imagine, I would certainly appreciate some help. Thank you for your time and effort.

https://e-navigation.canada.ca/topics/meteo/index-en

... click on (eg.) 'Interactive Map' and nothing happens, at least not here. Chromium has no problem.

I see this in abrt:

--- Running report_uReport --- Server responded with an error: 'Element 'desktop' is invalid: String '/usr/share/wayland-sessions/plasma.desktop' does not match the pattern '^[a-zA-Z0-9_/-]+$

--- Skipping collect_GConf --- No matching actions found for this event.

--- Skipping collect_vimrc_system --- No matching actions found for this event.

--- Skipping collect_vimrc_user --- No matching actions found for this event.

--- Running collect_xsession_errors --- No /home/j/.cache/gdm/session.log

--- Running analyze_CCpp --- Generating backtrace Backtrace is too big (295534 bytes), reducing depth to 512 Backtrace is too big (283210 bytes), reducing depth to 256 Backtrace is too big (283210 bytes), reducing depth to 128 Backtrace is too big (283210 bytes), reducing depth to 64 Backtrace is generated and saved, 23162 bytes

--- Running analyze_BodhiUpdates --- Looking for similar problems in bugzilla abrt-action-find-bodhi-update [WARNING] Duplicate Bugzilla bug '#1207138' was found Searching for updates No updates for this package found

Is this normal behavior for Firerfox 155.0 on Fedora 44 KDE-Plasma 6.7?

I recently made a backup (via the option under Account and sync in the settings), as I was switching to a new OS. Unfortunately, when selecting the backup in the new OS, I am greeted with the error message:

This file isn’t working. Try picking a different file.

According to this, my file is corrupted. Is there anything I can do to fix this, or have I just lost all my data? I no longer have access to the profile files in the original OS.

Not a question.

I needed to file a bug report so I went into settings to figure out what version I was on, only to be met with this useless view (see attached).

"About Firefox" contains no information whatsoever about Firefox. Who made this choice, and why? How is "let's show nothing at all on this page" a decision a product has made?

How do I keep my online banking private when using Firefox as my browser? When using Google Chrome as my browser, I use incognito, but I'm changing to Firefox and need to know that my online banking is safe.

how ... do I turn off enhanced tracking protection because it's breaking everything? I need my security and this is actively preventing me from acquiring the necessary security apps and accounts I need. This is actively making me less safe. It also won't let me get a different browser

For a long tome Chrome use to be my go to browser, but with all the recent changes and google buckling to legislation changes, I returned to Firefox as my primary browser. You see, because proxy settings can be set within the browser instead of system wide as with others, I primarily used Firefox to access private networks I was given access to. I still use Firefox for this, but mow for everything else too.

I see that there can be multiple profiles set up, which I hope would allow me to quickly swap between proxied connections and non-proxied connections. The problem I ave found, is how hard it was to find this setting with the latest iteration of firefox. It used to be a simple matter of scrolling all the way to the bottom of the settings screen, now I've had to hunt high and low just to find it. Whilst I have mentioned multiple profiles already, if this does not allow me to quickly swap then its pointless. So, can we PLEASE have the proxy page put back where it was, nice and easily accessible,