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Thunderbird flatpak -1.0 I recently lost the ability to attach files of any kind to messages. when I click the button to attach, no option to choose messages from files are available. I cannot go to the file and share with Thunderbird. I cannot copy a file and attach it. I have tried restarting Thunderbird, and my system (Po_OS Linux) with no result. thanks for the assistance!

I used lightspeed POS program. We have specialized forms that print out for us created by a third-party developer working with light speed. A few months back you updated Firefox and it changed our printing where the forms do not print exactly like before. Can this be fixed by you?

I hate the purple color on the buttons. How do I change it? I am not impressed with Firefox's appearance changes. I don't want to spend hours exploring themes and extensions and add-ons. I just want to change the color on the buttons. I just want black, white, and shades of gray.

Hi,

I'm having a performance issue with Firefox on my computer. After Firefox has been running for a while, it sometimes becomes noticeably slower when I use several browser-based tools and keep multiple tabs open.

For example, I noticed it while using an online one rep max calculator to work out estimated lifting numbers. The calculator itself is fairly simple, but Firefox occasionally starts using more CPU and the browser feels less responsive.

I have several extensions installed, so I'm not sure whether an extension, a particular tab, or Firefox itself is responsible.

I've already tried closing unnecessary tabs, but the problem can still come back.

Is there a good way to determine whether a Firefox extension is causing the high CPU usage? Would checking about:processes or running Firefox in Troubleshoot Mode be the best way to narrow it down?

I'm especially interested in knowing how to identify the specific extension or tab responsible rather than disabling everything permanently.

Thanks.

I have Thunderbird configured to log in to 3 separate email accounts, one of which is a Yahoo email account. Several days ago, a message appeared that notified me that Thunderbird would not connect to the imap account in Yahoo. I tried changing the password by logging in to the Yahoo account via my browser, but Thunderbird still gives the error message. Do I need to delete the Yahoo account from Thunderbird and start over, or is there something else that can fix Thunderbird so I can use it for all 3 email accounts? Thank you.

I am trying to transfer a number of .URL addresses held in aUGREEN NAS over to bookmarks held within Firefox so that those URLs can be quickly opened using Firefox Windows Explorer or a similar file manager in an Android Notepad or indeed another browser. The URLs already in folders in the NAS drive and it would be great if we could replicate the NAS drive folders within Firefox.. Is there a simple way of doing this?

Firefox tabs keep crashing for no apparent reason after this Nova update (its not website specific). here's a list of my top five Submitted Crash Reports (there are dozens more but ill keep this brief): Report ID Date Submitted

• bp-0d889e7b-0c50-4d71-ac37-c37700261002 02-Oct-26, 22:01
• bp-2587c1c7-7ab3-42da-983f-aefe60261002 02-Oct-26, 21:59
• bp-963e9304-f1db-4aac-9d4e-7c8300260829 29-Aug-26, 10:31
• bp-3d6f6fd0-c34a-460a-a1c2-fe9200261002 02-Oct-26, 22:04
• bp-e7f70176-6daf-4c81-a139-56f060261002 02-Oct-26, 22:04

i don't believe its memory issues because my PC has 61.6 GB of 474 GB free, and i never got these crashes before the update, with the same amount of data. dunno what else to add here, let me know if i need to provide something more

Since the Thunderbird update of 30 Sept the ability to attached files to my emails has 'vanished'. I press the attach 'button' but there is no response. Never had this as a problem before. I am running Windows 11 home version. Help!

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Why doesn't firefox/mozilla realize senior citizens especially ones who didn't use a computer in their line of work and taught themselves how to use a computer 20 years ago and have bought four dell computers as close to the one they had before to keep from having to learn new things. Some of us have no friends, neighbors or family to help when there is a problem..I can usually figure out how to fix issues I have had with the computer Either the last update or the one before took away the #3 profile I had and left me with no downloads, missing bookmarks and extremely anxious and depressed. My computer is my lifeline because I don't have a working car. I use it to watch YouTube TV, answer questions, order my groceries online and keep me learning about everything that's going on in this world and with my health issues. After a hospitalization three months ago my mind and memory are still not back to where they used to be and with these new updates I'm unable to get my computer back to the way it used to be. Can someone please help this old lady try to fix my lifeline?

My account login details were out of date; I was automatically logged out. After re-registering, the ‘new tab’ option has disappeared from the bookmarks bar. When I tap on a bookmark, the page I was previously viewing disappears. Very, very inconvenient!

please just delete the new fire fox accounts and give me back my original firefox with passwords and history reinstalled. I am sure google broke-in and stole my pass words

I’m requesting help troubleshooting a microphone/audio issue with ChatGPT in Firefox.

Computer/network information

This is my personal home computer, not a company-managed computer.

I am using my home Internet connection.

Firefox version: 157.0 (64-bit).

Firefox reports that it is up to date.

Firefox’s start page also displays “What’s new in Firefox 157?”

Microphone: Logitech Brio 101.

Problem

ChatGPT Voice does not recognize my speech when I use Firefox. The ChatGPT Voice interface starts and appears to be listening, but nothing happens when I speak.

ChatGPT’s separate dictation feature also fails to transcribe my speech in Firefox.

The important comparison is that ChatGPT Voice works correctly in Google Chrome on this exact same computer, using the same Logitech Brio 101 microphone and the same Internet connection.

What we have tested

Verified in Windows Sound settings that the Logitech Brio 101 is the default microphone and that its input-level meter moves when I speak.

Confirmed that the Brio 101 microphone works correctly in other applications, including Zoom.

Confirmed that ChatGPT Voice works correctly in Google Chrome on this same computer.

Checked Firefox permissions for chatgpt.com. Firefox is allowed to use the microphone.

Firefox displays the red microphone indicator in the address bar when ChatGPT attempts to use the microphone.

Reset the microphone/site permissions for ChatGPT in Firefox and granted them again.

Changed the Firefox microphone permission to “Always Ask” so that Firefox would prompt me to select a microphone.

During that prompt, Firefox initially showed an External Mic/Sound Blaster input. I explicitly changed the microphone to the Logitech Brio 101 and granted permission.

Even with the Brio 101 explicitly selected, ChatGPT Voice still did not recognize my speech.

Changed Firefox Autoplay permissions for ChatGPT to Allow Audio and Video.

Verified that the ChatGPT Firefox tab was not muted.

Started Firefox in Troubleshoot Mode to disable extensions and other customizations. ChatGPT Voice still did not recognize my speech.

Tested ChatGPT’s separate dictation microphone in Firefox. When I speak, the visual indicator dots react to my voice and become darker, suggesting that microphone activity is being detected. However, no speech is converted to text.

Opened the Firefox Web Console with Ctrl+Shift+K, cleared the console, started ChatGPT Voice, and repeatedly spoke into the microphone while monitoring the console. ChatGPT still did not recognize my speech, and the Web Console remained blank with no error messages displayed.

Repeated the test in Google Chrome. ChatGPT Voice works correctly there using the same computer, microphone, home network, and ChatGPT account.

Current findings

The Logitech Brio 101 itself appears to be functioning correctly. Windows receives its audio, other applications receive its audio, and ChatGPT Voice works with it in Chrome.

The failure appears to be specific to Firefox. Firefox appears to obtain microphone access and even detects microphone activity during ChatGPT dictation, but ChatGPT does not receive usable speech/audio for Voice or produce a transcription through dictation.

Because the problem remains in Firefox Troubleshoot Mode, it does not appear to be caused by a normal Firefox extension.

Could you please advise what Firefox-specific diagnostics or settings I should check next? I would particularly like to determine why Firefox appears to receive microphone activity from the Logitech Brio 101 but ChatGPT Voice and dictation cannot process the audio, while the same features work correctly in Chrome.

Thunderbird is difficult to maintain consistent operation.

Periodically, the font color changes without warning, and your settings options is very limited and or 'WELL' hidden.

Making it virtually impossible to find out how to change various screen graphical settings, such as 'font color' or 'font size', etc.

This is not the first time my font color has changed, and I can't find out how to reset the font color in the Calendar editor for any particular calendar event, either creating and or editing a change to the calendar event.

So please, provide me with an instruction on how to change the font color in ANY calendar event, via your Calendar editor.

My Calendar editor in the comments block is set currently with a black background and 'black' font color. So I cannot read a darn thing in the comments block. FYI, when currently using the mail editor, I have a white background with black text, working OK. But NOT the calendar editor.

After all these years, you would of thought Mozilla, either Firefox or Tbird, would have provided a good help dialogue on screen to inform users on how to do things like this. You either have done so and kept it a trade secret, and or have NOT improved upon your terrible user guide instructions.

Thanks in advance.

I have searched high and low for an answer to this simple question and tried to implement every (conflicting!) suggestion offered by Google AI and the Firefox help facility without success. None of the suggested fixes lines up with what I'm actually seeing on the screen at all.

All I want to do is change the "theme" or appearance of Firefox so that it follows the default OS settings -- in this case, I want green highlights and accents instead of Firefox's chosen purple. That's it. It really shouldn't be this hard, and it's incredibly frustrating to have to go down so deep a rabbit hole for what should be such a simple and obvious setting.

If someone can take the time to explain like I'm five the steps I need to take, I'd be most grateful.