How to revert to previous UI?

Ok this latest UI appearance change is absolute dog feces. I hate it so much! It's so ugly! How do I change it back? I did not consent for my eyeballs to be assaulted lik… (читать ещё)

Ok this latest UI appearance change is absolute dog feces. I hate it so much! It's so ugly! How do I change it back? I did not consent for my eyeballs to be assaulted like this. Did I mention it sucks? How do I change it back? 157.0.0.11

Решён 15 51 235

How can i stop the top of the browswer from being purple?

All of a sudden today the top of Firefox turned purple, I'd like it to be plain white as it was previously. Clicking on Themes did nothing to change it. Thanks for your… (читать ещё)

All of a sudden today the top of Firefox turned purple, I'd like it to be plain white as it was previously. Clicking on Themes did nothing to change it. Thanks for your help

Решён 5 30 143

"inbound.att.net (POP) .. certificate revoked"? I can't download eMail!

My eMail has worked fine for many years - until this morning. When I first tried to "get messages", I got a response, "connection to inbound.att.net server reset". I re… (читать ещё)

My eMail has worked fine for many years - until this morning.

 When I first tried to "get messages", I got a response, "connection to inbound.att.net server reset".
 I restarted Thunderbird, and then the computer (Windows 11), and when I tried again, I got, ""inbound.att.net (POP) .. certificate revoked".
 I can login to my ATT webmail, but I can't download eMail to my computer via Thunderbird.

... In my attempt to upload this question, I looked for the TB Version, but it said to update Thunderbird. I did so, not it is back to telling me "connection...reset"

 Please help!
Решён 4 29

Firefox 157: Nova interface, how do I revert back to the previous gui?

Regarding FF v157: - Mozilla have changed the Graphical user interface of Firefox without asking for consent or providing a clear way to revert back to the old interface,… (читать ещё)

Regarding FF v157:

- Mozilla have changed the Graphical user interface of Firefox without asking for consent or providing a clear way to revert back to the old interface, yet again. - They have made changes to the settings, so pre-installed search engines can only be toggled off and NOT removed... - There are a bunch of themes now pre-installed that can't be removed.

I think pushing a change without over way to revert, is why I a lot of people don't donate to the Mozilla foundation

Решён 16 28 357

thunderbird will not allow attachments of any kind or size

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 file… (читать ещё)

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!

Решён 9 22 10

In Firefox 157, how to revert back to the look of Firefox 156 or earlier?

The new look of Firefox 157 is very bad, in many ways. I am not talking only about esthetics, but Functionality. Too much distance between tabs, etc. Is it possible to r… (читать ещё)

The new look of Firefox 157 is very bad, in many ways. I am not talking only about esthetics, but Functionality. Too much distance between tabs, etc.

Is it possible to revert back to the look of Firefox 156 or earlier?

Решён 9 22 204

Attach button dont work after updating to tb 157

When writing an email and i try to press attach button, nothing happens and i cant attach file that way. Drag and drop works. This came after updating thunderbird to lat… (читать ещё)

When writing an email and i try to press attach button, nothing happens and i cant attach file that way. Drag and drop works. This came after updating thunderbird to latest versio 157, earlier attach button worked fine. Any solutions to this problem?

Решён 2 19

How to revert Firefox back to original look

After update, perhaps, my Firefox appearance changed significally. It has smaller, rounded tabs and buttons. I find this change unwanted, untriggered and most of all, hea… (читать ещё)

After update, perhaps, my Firefox appearance changed significally. It has smaller, rounded tabs and buttons. I find this change unwanted, untriggered and most of all, heavily unwelcome.

Please help mi with reverting Firefox back to how it looked and forbiding it change at next updae.

Thank you very much.

Решён 3 15 123

Certificate not from trusted source.

Thunderbird email says the certificate for my Shaw email server does not come from trusted source. The certificate looks fine. I cannot get Thunderbird to "Add exception"… (читать ещё)

Thunderbird email says the certificate for my Shaw email server does not come from trusted source. The certificate looks fine. I cannot get Thunderbird to "Add exception". The certificate issue seems to be an intermittent problem since yesterday lunchtime. It started working again yesterday afternoon, but stopped working at lunchtime today. How do I stop this error?

Решён 2 14

certificate has been revoked. unable to receive email.

AVG sends message: "We've identified a site certificate problem" "Trust for this certificate has been revoked." Looking at certificate page that AVG provides is Greek … (читать ещё)

AVG sends message: "We've identified a site certificate problem" "Trust for this certificate has been revoked."

Looking at certificate page that AVG provides is Greek to me. General tab displays:

"This certificate has been revoked by its certification authority"

issued to : inbound.att.net

issued by: Digicert Global G2 TLS RSA SHA256 20250 CA1

Valid from: 4/12/26 to 10/28/26

Details tab:

lists a bunch of things that I don't comprehend and offers an option to "copy to file" and lists a number of formats to copy the file to.  Have no idea which would be the one to use. 

Trying to access email directly from browser has not been successful because it wants verify my identity by sending message to my phone, but it does not send anything.

Решён 15 11

attachment button(s) no longer responsive | TB 153.4.0

As of the latest update, the attachment toolbar button in a new mail window does....nothing. Nada. Click it, nothing. I have to drag the attachments from (say) Desktop to… (читать ещё)

As of the latest update, the attachment toolbar button in a new mail window does....nothing. Nada. Click it, nothing. I have to drag the attachments from (say) Desktop to the new message window. Works, but...so should the toolbar buttons, which used to.

Tried turning off all addons (i.e., troubleshooting mode) - made no difference.

Решён 3 10

Google search from search bar triggers Captcha

My current version of Firefox is 151.0.4 (64-bit) & for the past 2 weeks or so every time I use the search bar to google something it triggers one of those "We've det… (читать ещё)

My current version of Firefox is 151.0.4 (64-bit) & for the past 2 weeks or so every time I use the search bar to google something it triggers one of those "We've detected unusual activity from your network" requiring a Captcha. At first I tried all of the typical stuff [antivirus, vpn, extensions, etc...] to make sure that wasn't the issue. But as of yesterday & confirmed today I can actually go to Google's website first & do the search from there with no issue & no captcha.

So, whatever the issue is has to do specifically with doing the search via the search bar... for some reason. Is this a bug in the browser, or is there perhaps some setting that could cause this to happen in the about:config page? Though, I doubt a setting could be it because I've changed the settings I've changed now for years without causing this issue.

Решён 7 8 1298

Thunderbird "Attach" button nor yellow attach bar reminder functioning.

Just recently, the "Attach" button in the top right corner of emails in Thunderbird has stopped working. You can click it but it will not open a window to select a file t… (читать ещё)

Just recently, the "Attach" button in the top right corner of emails in Thunderbird has stopped working. You can click it but it will not open a window to select a file to attach. Similarly, the yellow reminder bar will not allow attachments to be selected.

However, it is still possible to attach a file by dragging and dropping from an open older in Windows Explorer.

The version of Thunderbird I am running is Thunderbird 153.4.0esr (64-bit) [showing as up to date] running on OS Windows 11 Home Version 25H2.

I tried removing the button and then reinstating it (a fix suggested online) but this had no affect. I also checked in properties that the Run as Administrator box was not ticked.

Another fix suggested on line was to rename the file xulstore.json as xulstore.json.old, but this did not solve the problem either.

Any help in solving this problem would be appreciated. Thanks.

Решён 2 8

The certificate for inbound.att.net does not come from a trusted source.

Thunderbird will not download mail. It sends this: "The certificate for inbound.att.net does not come from a trusted source." "Location: inbound.att.net:995" Then it sen… (читать ещё)

Thunderbird will not download mail. It sends this: "The certificate for inbound.att.net does not come from a trusted source." "Location: inbound.att.net:995" Then it sends the data with the certificate information. I am not a programmer, I do not understand what I am supposed to do to get it going again.

Решён 19 7

Firefox 157 - how do I switch off the fading of colour

Firefox 157.0 has suddenly changed the entire window including menu bar, tabs and the general window area. It is fading the colour from left to right. Suddenly I'm dark g… (читать ещё)

Firefox 157.0 has suddenly changed the entire window including menu bar, tabs and the general window area. It is fading the colour from left to right. Suddenly I'm dark grey on the left, but it's got a weird burnt orange fading on the right. I tried the Customise and it has themes and now I'm stuck with it fading from right to left. black to grey. I looked at all the themes section in Customise, but it offers absolutely nothing suitable. It looks like something is going wrong but it's only effecting Firefox.

Can anyone offer advise on how to reset to all one colour, no fading. Windows apps set to dark theme. It seems to ignored.

Any help is welcome.

Решён 1 7

rounded corners

Hi, I'd like to remove the rounded corners ( they are too big) everywhere in the Firefox browser. The suggestions I've found online aren't helping me. Do you have a solut… (читать ещё)

Hi, I'd like to remove the rounded corners ( they are too big) everywhere in the Firefox browser. The suggestions I've found online aren't helping me. Do you have a solution for beginners?

Решён 9 7 10