av9ash/GitBugs huggingface dataset:
Bug: lock file remains in profile after flatpak version of Thunderbird exits
Status: UNCONFIRMED
Priority: --
Created: 2025-02-18 16:39:56+00:00
Resolved: 2025-02-19 08:12:19+00:00

Steps to reproduce:

1. Deleted my snap version of Thunderbird.  Kept the profiles in ~/.thunderbird.
2. Installed the flatpak version of Thunderbird. 
3. Used 'flatpak run org.mozilla.Thunderbird -P' to launch Thunderbird.
4. Created a new profile, using the existing ~/.thunderbird profile.  I did this as it's the only way to migrate profiles in the flatpak version.
5. Exited Thunderbird
6. Launched Thunderbird again


Actual results:

Upon relaunch, Thunderbird displays an error message:

Thunderbird is already running, but is not responding. To use Thunderbird, you must first close the existing Thunderbird process, restart your device, or use a different profile.


Expected results:

Thunderbird did not launch because it thinks that there is still another Thunderbird process running.  It believes this because there is a 'lock' file in the profile directory.  This file should have been deleted when Thunderbird exits, but for some reason it isn't.

Manually deleting the 'lock' file before launching Thunderbird resolves the issue.
Bug: Selected message is deselected when clearing the quick filter search field
Status: RESOLVED
Priority: --
Resolution: DUPLICATE
Created: 2025-02-18 18:42:24+00:00
Resolved: 2025-02-27 22:37:03+00:00

Steps to reproduce:

Enable the Quick Filter, type a search term, and select a message. Now close the Quick Filter or clear the text field.


Actual results:

The previously selected message is no longer selected in the message list pane, even though it's contents are still displayed in the message pane.


Expected results:

The message should remain selected in the message list pane.
Bug: Intermittent comm/mail/base/test/browser/browser_navigation.js | This test exceeds the timeout threshold
Status: RESOLVED
Priority: P5
Resolution: DUPLICATE
Created: 2025-02-18 18:59:28+00:00
Resolved: 2025-02-24 16:48:43+00:00

**Filed by:** john [at] thunderbird.net
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=495495014&repo=comm-central
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Yy2eXQSXSWOcYLnrVcyexA/runs/0/artifacts/public/logs/live_backing.log

---
```

```
Bug: File corruption error in console when trying to send email
Status: RESOLVED
Priority: --
Resolution: FIXED
Created: 2025-02-18 23:17:45+00:00
Resolved: 2025-03-05 00:09:59+00:00

Steps to reproduce:

I have updated from Thunderbird 133 directly to Thunderbird 137 daily 20250214 and noticed I can no longer send messages.

I am using ctrl+enter to send the message when I am done typing it in.

As soon as I press ctrl+enter, the traceback like this is printed to the console:

```
NS_ERROR_FILE_CORRUPTED: Component returned failure code: 0x8052000b (NS_ERROR_FILE_CORRUPTED) [mozIStorageStatement.executeStep] SQLiteDirectory.sys.mjs:437
NS_ERROR_FILE_CORRUPTED: Component returned failure code: 0x8052000b (NS_ERROR_FILE_CORRUPTED) [mozIStorageStatement.executeStep] SQLiteDirectory.sys.mjs:437
GenericSendMessage FAILED: [Exception... "Component returned failure code: 0x8052000b (NS_ERROR_FILE_CORRUPTED) [mozIStorageStatement.executeStep]"  nsresult: "0x8052000b (NS_ERROR_FILE_CORRUPTED)"  location: "JS frame :: resource:///modules/SQLiteDirectory.sys.mjs :: getCardFromProperty :: line 437"  data: no] MsgComposeCommands.js:6452:13
NS_ERROR_FILE_CORRUPTED: Component returned failure code: 0x8052000b (NS_ERROR_FILE_CORRUPTED) [mozIStorageStatement.executeStep]
    getCardFromProperty resource:///modules/SQLiteDirectory.sys.mjs:437
    cardForEmailAddress resource:///modules/AddrBookDirectory.sys.mjs:470
    book resource:///modules/AddressCollector.sys.mjs:40
    collectSingleAddress resource:///modules/AddressCollector.sys.mjs:40
    _collectAddressesToAddressBook resource:///modules/MessageSend.sys.mjs:1275
    _deliverAsMail resource:///modules/MessageSend.sys.mjs:1183
    _deliverMessage resource:///modules/MessageSend.sys.mjs:860
MsgComposeCommands.js:6363:13
```

I have listed all the .sqlite files inside my profile folder, checked it with sqlite 3 pragma integrity_check; and I think all of them are readable with no errors.


Actual results:

I would expect more informative error message or troubleshooting tips on how I can get message sending to work again.
Bug: Unified folders disappear from favorite view upon restart
Status: RESOLVED
Priority: --
Resolution: DUPLICATE
Created: 2025-02-19 01:13:28+00:00
Resolved: 2025-02-19 13:26:35+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36

Steps to reproduce:

in 128.7.0esr, right click unified folder, select favorite, it appears in the favorite view.
close thunderbird, open thunderbird, unified folders disappear in the favorite view.


Actual results:

Unified folders disappear from favorite view upon restart


Expected results:

Unified folders persist like other type of folders
Bug: services/fxaccounts/tests/xpcshell/test_web_channel.js repeatedly timing out on comm-central
Status: RESOLVED
Priority: --
Resolution: FIXED
Created: 2025-02-19 03:06:42+00:00
Resolved: 2025-02-19 22:04:35+00:00

Bug 1927808 made `FxAccountsWebChannel` dependent on `SelectableProfileService`, which is only in Firefox. This is causing test_web_channel.js to fail on comm-central and somehow bring down the whole task.
Bug: opening thunderbird a message asking to make a donation always appears. It is annoying because the donation has been done, already
Status: UNCONFIRMED
Priority: --
Created: 2025-02-19 09:58:11+00:00
Resolved: 2025-02-19 11:11:41+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36

Steps to reproduce:

Opening thunderbird


Actual results:

When opening Thunderbird, a message asking to make a donation always appears. It is annoying because the donation has been done, already!
PS. I selected Thunderbird version 137 at random. Version actually unknown.


Expected results:

The content of the latest mail should appear (or anything else, less annyoing).
Bug: the "Sent" and "Drafts" folders are created as "Enviados" and "Borradores" - are not managed correctly if they are not named "Sent" and "Drafts".
Status: UNCONFIRMED
Priority: --
Created: 2025-02-19 14:00:03+00:00
Resolved: 2025-02-24 17:51:23+00:00

Al crear una cuenta, las carpetas "Sent" y "Drafts" se crean como "Enviados" y "Borradores".
Estas carpetas no se gestionan correctamente  si no se llaman "Sent" y "Drafts".
Renombrandolas desde el explorador de archivos se corrige el problema.
Bug: USB Security keys like Yubikey don't work on Thunderbird (Google account managed by Okta and locked with a security key like a Yubikey)
Status: RESOLVED
Priority: --
Resolution: DUPLICATE
Created: 2025-02-20 01:30:27+00:00
Resolved: 2025-02-26 07:23:24+00:00

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:135.0) Gecko/20100101 Firefox/135.0

Steps to reproduce:

Add a Google account managed by Okta and locked with a security key like a Yubikey.


Actual results:

When I add the account to Thunderbird, Thunderbird opens a browser page to Okta and asks me to "Verify with Security Key or Biometric Authenticator":

> You will be prompted to use a security key or biometric verification (Windows Hello, Touch ID, etc.). Follow the instructions to complete verification.

However, it doesn't actually prompt me for anything. It just stays at that screen and does nothing. Interacting with my Yubikey USB key does nothing either, and I cannot login.


Expected results:

It should show a prompt for me to interact with my yubikey.
Bug: Customized columns get reset to default columns
Status: UNCONFIRMED
Priority: --
Created: 2025-02-20 20:30:52+00:00
Resolved: 2025-02-21 02:08:43+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:135.0) Gecko/20100101 Firefox/135.0

Steps to reproduce:

The default columns do not include the Size column, so I add it by right clicking on the columns row.


Actual results:

The Size column stays for a while, but whenever I reload Thunderbird, it disappears and has to be added again.


Expected results:

I would like the customized columns that I set to stay until I change it again. The customization to columns should remain until I change it again - it shouldn't be reset to the default.

Note: this is similar to a fifteen year old bug: 516145. https://bugzilla.mozilla.org/show_bug.cgi?id=516145.
Bug: Saved message list selection should be discarded if the user makes a new selection
Status: RESOLVED
Priority: --
Resolution: FIXED
Created: 2025-02-20 21:46:54+00:00
Resolved: 2025-03-03 10:10:35+00:00

I'm not sure if I caused this with bug 1941702, but now if I go back into a folder and click on a message, my new selection is replaced by the saved selection once the folder has finished loading. If I select a message, the previously saved selection should be discarded and not restored.
Bug: "from" shows the list name instead of the real sender
Status: RESOLVED
Priority: --
Resolution: DUPLICATE
Created: 2025-02-21 11:29:53+00:00
Resolved: 2025-02-24 10:13:17+00:00

User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:135.0) Gecko/20100101 Firefox/135.0

Steps to reproduce:

receiving emails from mailing lists


Actual results:

in the recent past, the sender of an email sent via a mailing list was correctly displayed in the message list and in the message-reader header. now the "from" field contains the name of the mailing list and there is no other indication about the author of the mail. i have to check the email signature to see who sent it and some people simply do not sign their emails...
i am attaching an image of the message-reader header and the email source file (just the header part, actual message removed).


Expected results:

i should have the name of the email author displayed in the message list and in the header of the message reader. not seeing the sender probably makes emails from mailing lists less secure.
Bug: Spacing to action button does not adapt well for all notification types
Status: NEW
Priority: --
Created: 2025-02-21 15:40:57+00:00
Resolved: 2025-02-21 15:40:57+00:00

The three notification types without background can potentially have text get a bit too close to the action button. This can currently be reproduced with the Japanese notification we have on the staging server, see the attached screenshot I took while clicking through notifications with bypass enabled.

The issue is that we're using the same positioning approach we've chosen for the donation type for the other types. We should consider switching the other three types to a normal block flow, so we can just specify a spacing between the content and the action button.
Bug: number of mails in windows taskbar does not update when I read a message
Status: UNCONFIRMED
Priority: --
Created: 2025-02-21 17:12:51+00:00
Resolved: 2025-02-25 21:15:48+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:135.0) Gecko/20100101 Firefox/135.0

Steps to reproduce:

I have three email accounts running.
All have rules like "if it's account #n move emails into folder 'my funnyinbox named xxx".



Actual results:

Everything works fine, and i got a nice number of mails in a read circle right above the Thunderbird-Icon in my taskbar (Windows 11 since all updates up to now : 02/21/2026).
When i read and / or delete messages, the icon will not adjust.
i need to perform a "check for new messages" to get rid of (for example "5") mail shown as new and unread in the taskbar.


Expected results:

The tastkbar should show the number of unread messages.
But it doesn't. And this for about two years now.
This really has to be checked.
Bug: Message header popups open outside the application
Status: RESOLVED
Priority: P1
Resolution: FIXED
Created: 2025-02-21 21:10:39+00:00
Resolved: 2025-02-24 16:50:04+00:00

STR:
- Open a single message in the message pane (it doesn't matter if it's the about3Pane, a tab, or a standalone window)
- Click on one of the recipients in the message header.

The menupopup opens at the bottom right of the monitor, outside the the application.
Bug: 4 seconds for second account password prompt after cancelling first account
Status: UNCONFIRMED
Priority: --
Created: 2025-02-21 23:09:42+00:00
Resolved: 2025-03-01 14:23:14+00:00

Steps to reproduce:

Hello
I have 3 email accounts set in my thunderbird
I cancelled to enter the password for the first account 



Actual results:

4 secondes passed without asking password for second account


Expected results:

I am more expecting to get the window password request less than 1 second
Bug: Why in Thunderbird mail version 128.7.1esr (64-bit) remote contents are not displayed despite the setting "Allow remote content in messages" in "Settings/Privacy and security"?
Status: RESOLVED
Priority: --
Resolution: DUPLICATE
Created: 2025-02-23 10:40:31+00:00
Resolved: 2025-02-26 07:27:12+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:135.0) Gecko/20100101 Firefox/135.0
Bug: Mail-Handling severly broken (seems same basic issue as reported months ago)
Status: UNCONFIRMED
Priority: --
Created: 2025-02-23 18:28:10+00:00
Resolved: 2025-02-24 14:10:46+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36 OPR/116.0.0.0

Steps to reproduce:

Just normal usage with several folders.


Version used: 128.7.1esr (64-Bit)


Actual results:

Mails are listed with wrong properties (sent-from, shared-by, ....).
Obviously the data are severly mixed up.
One mail disappeared completly in Thunderbird, but is still there in Web-mail.



Expected results:

Do not break anything (just what everyone expects from a mail software).
Bug: wrong font used when sending e-mail
Status: UNCONFIRMED
Priority: --
Created: 2025-02-23 21:44:56+00:00
Resolved: 2025-02-24 16:23:03+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36

Steps to reproduce:

I sent an e-mail that was typed up using only the Courier New font


Actual results:

the e-mail was sent using a mix of Courier New and some other font


Expected results:

the e-mail should have been sent without Thunderbird randomly changing the font of some parts of the e-mail.  Like ya know, actually send the e-mail using the font on the damn screen?

I know this bug won't be fixed, but I'm submitting it anyway.  Unfortunately open-source projects attract people who are profoundly obtuse, so, I know this bug will be triaged as not a bug, but oh well.  I guess this is like throwing a penny in a wishing well or playing the lottery... There is something irrational (perhaps codependent) about the human psyche that causes us to keep hoping for change and improvement despite all past experience.

So anyway, if there was someone who actually thought that an e-mail program should use the correct font when sending an e-mail, then I guess you would need a copy of the e-mail in question, and a copy of my settings file.  If you want these files, let me know, especially, let me know how to submit a copy of my settings file with personal info removed.  

Otherwise, if you want me to manually check and relate what settings I am using, let me know what settings you need checked.  

Thanks in advance for nothing!
-Elliot
Bug: No minimize to tray option available in my thunderbird Beta 136 under Nobara Linux 41 KDE Plasma 6.3
Status: RESOLVED
Priority: --
Resolution: DUPLICATE
Created: 2025-02-24 12:56:35+00:00
Resolved: 2025-03-01 12:58:33+00:00

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:135.0) Gecko/20100101 Firefox/135.0

Steps to reproduce:

Remove Thunderbird version 128.
Install Thunderbird Beta 136.
Check the settings under "System Integration" if the option "When Thunderbird is minimized, move it to tray"


Actual results:

The option "When Thunderbird is minimized, move it to tray" isn't there.


Expected results:

I should have the option "When Thunderbird is minimized, move it to tray" in the settings under "System Integration".
Bug: Intermittent comm/mail/test/browser/folder-display/browser_deletionFromThreads.js | single tracking bug
Status: REOPENED
Priority: P5
Created: 2025-02-24 12:59:55+00:00
Resolved: 2025-03-03 06:35:19+00:00

**Filed by:** john [at] thunderbird.net
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=496285740&repo=try-comm-central
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/a6JOOZN1Rh2zSPQVQTg_Fg/runs/0/artifacts/public/logs/live_backing.log

---
```

```
Bug: Clicking an .eml file launches the Account Setup window instead of just opening the .eml file
Status: NEW
Priority: --
Created: 2025-02-24 15:49:41+00:00
Resolved: 2025-03-02 22:32:08+00:00

Using 128.7.1.

STR:

1. Save an .eml file someone sent you to some location (i.e., Desktop)
2. Double-click the .eml file top open it

Expected Results:
1. The .eml file should open in a new window

Actual Results:
2. TB opens the Main TB message window (but mostly blank), the new Account Setup window, and the content of the .EML file in a new window.
Bug: Intermittent comm/mail/test/browser/folder-display/browser_deletionFromThreads.js | Group header in background tab should show the correct message count. -
Status: RESOLVED
Priority: P5
Resolution: FIXED
Created: 2025-02-25 06:45:02+00:00
Resolved: 2025-03-03 07:00:36+00:00

**Filed by:** mkmelin [at] iki.fi
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=496383848&repo=comm-central
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/OEKCyIVkSIuAp1U4oPSQwg/runs/0/artifacts/public/logs/live_backing.log

---
```

```
Bug: Windows virtual keyboard is not triggered by tapping on email body (Windows 11 in tablet mode)
Status: UNCONFIRMED
Priority: --
Created: 2025-02-25 07:31:44+00:00
Resolved: 2025-02-27 09:27:10+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36 Edg/133.0.0.0

Steps to reproduce:

Using Windows 11 in tablet mode.
Virtual keyboard appears tipping on email or header textfield only. It does not appear activating the message body.


Actual results:

Virtual keyboard does not appear


Expected results:

Like with receiver or header textfield the virtual keyboard should appear
Bug: Cannot attach Foto (JPEG) to Contact - in an iCloud account
Status: UNCONFIRMED
Priority: --
Created: 2025-02-25 09:53:58+00:00
Resolved: 2025-02-27 11:02:42+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36 Edg/133.0.0.0

Steps to reproduce:

I stored a JPG localla, opened an contact for edit (in an iCloud account) and added an photo. The photo appeared correctly in the contact. See attached zip for relevant screenshots


Actual results:

After saving the contact, the photo disappeared and whilest re-opening the contact for edit the errormessage "Failed to load photo" appeared


Expected results:

The photo should show up on the contact
Bug: Beta Thunderbird: Move/Copy folders/email between IMAP accounts doesn't work
Status: UNCONFIRMED
Priority: --
Created: 2025-02-25 11:14:54+00:00
Resolved: 2025-02-28 11:56:04+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36

Steps to reproduce:

I'm move ISP.
So I have 2 version of same email account with different imap servers.
I have done a email migration which has work 99%.
For the few emails I find that didn't migrate I tried to Copy to the same location from the old server to the new.
This function works in the general release non beta


Actual results:

Nothing happened, it just doesn't work.


Expected results:

Folder/emails should have copied or moved from one account to another.

This does work in normal Thunderbird.

I'll now have to add all email accounts to stable thunderbird, wait a looooonnng time for the imap folders to sync, check for difference and copy from old to new server.

Just would have been nice if it worked in beta, which I had been using daily, but I'll go back to stable.
Bug: High CPU load and unresponsive for 2-3 seconds when switching emails
Status: UNCONFIRMED
Priority: --
Created: 2025-02-25 11:34:27+00:00
Resolved: 2025-02-28 01:23:10+00:00

User Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36

Steps to reproduce:

- Clean install of Thunderbird and a blank new profile (repeated 3-4 times) with 2-4 email accounts.
- Add 2 (or more) CalDAV calendars and 1 CardDAV account.
- The connection speed to the email and CalDAV and CardDAV servers is not the issue (they are local).


Actual results:

When switching email (for reading), typing a new email, or doing any other thing (e.g. change a setting), Thunderbird hangs for 2-3 seconds. During that time Thunderbird is 100% unresponsive.

I have repeated this 3-4 times from a full blank install, and the problem remains.

The issue seem less apparant when no CalDAV calendars are added.

I used the debugger to troubleshoot the issue (see attachment). Is seems that GC / CC is running at 100% during the lag/unresponsiveness. Process/library libxul.so is running then.


Expected results:

No lag, high CPU load and unresponsiveness.
Bug: Colors of message being composed cannot be changed when system dark-theme mode is active
Status: UNCONFIRMED
Priority: --
Created: 2025-02-25 17:41:43+00:00
Resolved: 2025-02-27 17:27:42+00:00

When system dark-theme mode is active the message being composed can not be styled.

The message always uses hardcoded colors from `editorContent.css`: 
https://github.com/mozilla/releases-comm-central/blob/fe8d9fdc4693269290fa9d649a1c71aeb457190f/mail/themes/shared/mail/editorContent.css#L96-L106

```css
/* Can be removed when it is in messageQuotes.css enabled again */
@media (prefers-color-scheme: dark) {
  body {
    color: #f9f9fa;
    background-color: #2a2a2e;
  }

  span[_moz_quote="true"] {
    color: #009fff;
  }
}
```

Also see `messageQuotes.css`:
https://github.com/mozilla/releases-comm-central/blob/fe8d9fdc4693269290fa9d649a1c71aeb457190f/mail/themes/shared/mail/messageQuotes.css#L59-L70

```css
/* Styles for the dark mode */
/* Disabled in bug 1639249. See also editorContent.css.
@media (prefers-color-scheme: dark) {
  body {
    color: #f9f9fa;
    background-color: #2a2a2e;
  }

  span[_moz_quote="true"] {
    color: #009fff;
  }
} */
```
----

The following `userChrome.css` hack fixes the issue for me:

```css
#messageEditor {
  /* 
   * Override colors of message-composer in dark theme via "Settings -> Fonts & Colors":
   * First disable bugfix #1639249 for dark theme by forcing light scheme:
   * https://bugzilla.mozilla.org/show_bug.cgi?id=1639249
   */
  color-scheme: light;
  /*
   * Then go to "Settings -> Fonts & Colors -> Colors dialog" and set colors like this:
   * + Text: e.g. white
   * + Background: e.g. black
   * + Unselect "Use system colors"
   * + Use selected colors instead of content color: "never".
   */
}
```
Bug: Wrong behaviour in using messages.move on multiple messages from different accounts
Status: NEW
Priority: --
Created: 2025-02-25 17:51:39+00:00
Resolved: 2025-02-27 09:22:58+00:00

Using messages.move on multiple messages from different accounts results in moving some messages and copying others.

To replicate the issue, use the Quick Folder Move add-on (https://addons.thunderbird.net/it/thunderbird/addon/quick-folder-move/) that uses messages.move.

1. Have email A in an IMAP Inbox and email B in a folder in Local Folders (B is a reply to A, so they are linked)
2. Show them in conversation view.
3. Select the two emails in the conversation view and move them in another IMAP folder using Quick Folder Move add-on.

Result:
1. Email A is moved in the destination IMAP folder.
2. Email B is copied in the destination IMAP folder.

If I move email B alone, it's correctly moved in the destination IMAP folder.