Thu May 2 2024 04:18:12 PDT
  • Keywords: hang
  • Classification: Client Software, Components
  • Product: MailNews Core, Thunderbird
  • Severity: blocker, critical, major, normal
  • Bug ID: (contains none of the words) 1181828 1193102 1196589
  • Updated: (is greater than or equal to) 2015-07-11
  • Opened: (changed after) 2015-07-11
  • Component: (contains none of the strings) java
117 bugs found.
ID Type Summary Product Comp Assignee▲ Status▲ Resolution Updated
1207968 pkcs#11 password enter dialog is opened twice for the same password/PIN - not thread safe? Thunderbird Security nobody UNCO --- 2019-01-29
1315449 Hangs when copying text from email and pasting into file dialog when printing to PDF Thunderbird Untriaged nobody UNCO --- 2023-11-29
1322195 hangs clicking mailto: in message (linux, xubuntu and mozilla build) Thunderbird Untriaged nobody UNCO --- 2022-01-16
1512940 Thunderbird hangs, if the last attachment comes from network share, and the network is broken MailNews Core Networking nobody UNCO --- 2020-01-22
1381485 Hangs sending mail while copying message to Sent folder on Mac-only while displaying the progress bar. Deadlock in graphics on CGLClearDrawable. Workaround comment 349 Thunderbird Message Compose Wind nobody NEW --- 2023-12-21
1505245 TB hangs in mozTXTToHTMLConv when viewing e-mail with XML-like plaintext attachment with a very long line (300KB) Thunderbird General nobody NEW --- 2020-01-22
1290884 hang, freeze, hardlock, lockup with samba automounted drive MailNews Core Networking nobody REOP --- 2018-10-04
1294078 Pasting many recipients as a string into the composer recipient widget is very slow or fails Thunderbird Message Compose Wind acelists RESO WORK 2020-12-25
1574322 Thunderbird freezes/hangs upon opening folder Properties window on Mac Thunderbird Folder and Message L emilio RESO FIXE 2020-02-09
1199957 Thunderbird on Mac hangs when loading content from the Web MailNews Core Backend ishikawa RESO FIXE 2018-08-26
1374779 Clicking on addbook: link from vCard displayed inline hangs TB Thunderbird Message Reader UI jorgk-bmo RESO FIXE 2017-07-28
1495698 Freeze by using HTML signatures referencing non-existent image Thunderbird Message Compose Wind jorgk-bmo RESO FIXE 2018-10-31
1293245 message with malformed email address makes Thunderbird hang 100% CPU load Thunderbird Message Reader UI mkmelin+mozilla RESO FIXE 2018-03-03
1411720 TBE-01-017: Multiple Hangs via malformed Headers MailNews Core MIME mkmelin+mozilla RESO FIXE 2020-02-16
1182816 thunderbird 38.0.1 freezes windows 7. WFM with 38.2.0 Thunderbird Untriaged nobody RESO WORK 2015-08-25
1182852 Hangs during compose on replace of mispelled word using Canadian English dictionary Thunderbird Message Compose Wind nobody RESO WORK 2015-07-12
1186065 Since update to version 38.1.0 computer freezes randomly always after receiving a message Thunderbird Untriaged nobody RESO INVA 2015-11-16
1189990 Thunderbird hangs when trying to attach a file Thunderbird Message Compose Wind nobody RESO WORK 2016-05-29
1192537 TB 38.1.0 freezes when adding an attachment if Adobe Acrobat 15.8 is enabled Thunderbird Message Compose Wind nobody RESO INCO 2019-06-16
1192778 networking hang? crash in shutdownhang | libsystem_kernel.dylib@0x16136 [Mac OS 10.10] MailNews Core Networking nobody RESO INCO 2020-01-15
1194489 browsing the add-ons close + hangs thunderbird Thunderbird Untriaged nobody RESO WORK 2015-12-08
1195137 T-Bird 38.1.0 does not start because a previous session was not shut down. Thunderbird Untriaged nobody RESO INCO 2015-08-18
1195617 Frequent hangs "Not Responding" saving draft with attachment in versions 38.x Thunderbird Message Compose Wind nobody RESO INCO 2016-05-29
1196303 Thunderbird hangs unpredictably on IMAP accounts after a while (on Windows 7 with roaming profiles) Thunderbird Folder and Message L nobody RESO INCO 2017-09-04
1197382 Thunderbird freezes since installing latest update Thunderbird Untriaged nobody RESO DUPL 2015-12-04
1197662 Clicking mailto hyperlink in message window hangs Thunderbird 38.2. No problem in 42 Thunderbird Untriaged nobody RESO WORK 2015-11-28
1199176 Frequent hangs in compose window after upgrade to 38.2 Thunderbird Untriaged nobody RESO DUPL 2015-12-04
1201030 Thunderbird freezes or crashed when send attachment with .p12 extension Thunderbird Message Compose Wind nobody RESO INCO 2015-12-16
1202137 Thunderbird freezes coming out of sleep mode Thunderbird Untriaged nobody RESO DUPL 2015-09-08
1204079 TBird hangs; process cannot be killed; requires logoff/login Thunderbird Untriaged nobody RESO INCO 2015-12-14
1204381 frequent hangs on Mac - looping reading cache file _CACHE_ Thunderbird General nobody RESO WORK 2016-05-02
1205702 Locks up when attempting to save attachments Thunderbird Untriaged nobody RESO INCO 2015-10-21
1206890 Daily hangs on OSX each two times starting Thunderbird Untriaged nobody RESO DUPL 2016-12-13
1208090 Thunderbird v42.0b1 (Mac) becomes unreponsive ("freezes") upon opening Add-ons manager Thunderbird Untriaged nobody RESO DUPL 2015-10-10
1211358 Unresponsive interface - lightning chrome.manifest not updated in 38.3.0 Thunderbird General nobody RESO WORK 2021-01-10
1214237 Thunderbird hangs at random moments (linux) Thunderbird Untriaged nobody RESO WORK 2015-11-24
1217293 Thunderbird 38.3.0 is not responding after sleep-mode Thunderbird Untriaged nobody RESO WORK 2015-11-04
1226286 Crashes following calendar/contacts sync between Lightning and OwnCloud Thunderbird Untriaged nobody RESO INVA 2016-02-24
1229719 Thunderbird 38.3.0 hangs after entering master password Thunderbird Untriaged nobody RESO INCO 2016-08-21
1237133 TB hangs for certain RSS Feeds MailNews Core Feed Reader nobody RESO WORK 2016-05-09
1238355 38.5.1 -- locks up Thunderbird Mail Window Front En nobody RESO WORK 2016-01-10
1241069 Thunderbird shut down unexpectedly (crash?) then hung Thunderbird General nobody RESO DUPL 2016-07-05
1243038 If there is a misspelled word in my message and I click on send, the window freezes and I have to get to Task Manager to close the window. Thunderbird Message Compose Wind nobody RESO INCO 2017-03-16
1246760 Inserting an USB smartcard reader causes Thunderbird raising 100% CPU usage Thunderbird General nobody RESO DUPL 2016-02-08
1251853 Saving draft of signed message hangs with message "Attaching" if draft is a reply or forwarded message with embedded (attached) image. Cause: changed MIME part numbers causing broken references to image Thunderbird Message Compose Wind nobody RESO FIXE 2017-06-10
1260058 Clicking mailto: link within message hangs Thunderbird Thunderbird Message Reader UI nobody RESO WORK 2021-05-20
1265150 When saving an attachment, if creating new folder for it, Thunderbird hangs Thunderbird Untriaged nobody RESO INVA 2016-05-31
1265242 Thunderbird 45.0 hangs on start if user_pref("extensions.lastAppVersion", "45.0"). Thunderbird.exe task running but no UI appears. starts if user_pref("extensions.lastAppVersion", "45.0") 38.7.2 still starts Thunderbird Untriaged nobody RESO WORK 2018-06-17
1268712 Composition tool bar freezes. When image included. Linux 32 Message goes to Drafts Thunderbird Untriaged nobody RESO WORK 2016-12-13
1272900 loop during 'folderPane.js' after repeated "Continue" responses to Unresponsive Script with "Manually sort folders" addon Thunderbird Folder and Message L nobody RESO WORK 2017-09-05
1277731 hangs on deletions or file moves using Windows 10 Thunderbird Untriaged nobody RESO INCO 2016-09-10
1279990 Hangs on startup with Lightning & GData enabled if Master Password is set Thunderbird Security nobody RESO INCO 2018-06-17
1282704 freezes about one minute after startup Thunderbird Untriaged nobody RESO INVA 2016-08-26
1285366 Daily hangs on start Thunderbird General nobody RESO DUPL 2016-07-13
1295041 Message causes Thunderbird to freeze when shown in message list Thunderbird Folder and Message L nobody RESO DUPL 2016-11-07
1296256 Thunderbird hangs opening specific mail Thunderbird Folder and Message L nobody RESO DUPL 2016-08-18
1301872 Freezes occasionally when trying to open an email in Windows 10, Thunderbird Untriaged nobody RESO INCO 2016-10-05
1315533 IMAP FETCH BODY.PEEK endless loop MailNews Core Networking: IMAP nobody RESO DUPL 2022-09-17
1322682 Thunderbird freezes clicking "replace" during spell checker MailNews Core Composition nobody RESO WORK 2017-03-05
1325825 Thunderbird on Ubuntu won't start - using 5.6GiB memory Thunderbird Untriaged nobody RESO INCO 2017-06-05
1326257 Thunderbird 45.6.0 sending mail, threads blocked waiting for Network I/O on Windows 10 version 1607 Thunderbird Mail Window Front En nobody RESO INCO 2017-03-16
1326405 thunderbird 50.0b3 windows (10) no add-ons not listed, can't add add-ons to toolbar and hangs after edit Thunderbird Untriaged nobody RESO INCO 2017-03-16
1332108 Shutdown Thunderbird hangs Thunderbird General nobody RESO INCO 2023-11-29
1334824 On startup, or getting imap mail clicking Inbox, not responding with high memory (OOM?). Reordering (12 dovecot) accounts helps. MailNews Core Networking: IMAP nobody RESO INCO 2019-10-12
1343480 Rare hang sending email with MacOSx with spotlight search enabled Thunderbird Mail Window Front En nobody RESO WORK 2019-09-06
1345911 Hangs when I try to edit tag Thunderbird Untriaged nobody RESO INVA 2017-03-10
1353392 ThB 45.8.0+build1-0ubuntu1 hangs at startup Thunderbird Untriaged nobody RESO DUPL 2017-04-12
1366528 Thunderbird completely unresponsive after update to fileversion 52.1.1.6338 Thunderbird General nobody RESO WORK 2018-05-13
1368911 Slow startup and "Unresponsive Script" with single pop account, ~240 folders on file share Thunderbird Folder and Message L nobody RESO INCO 2021-09-09
1380756 TB 56.0a1 will not close, has to be killed; upgrading is flaky. shutdown hang Thunderbird General nobody RESO DUPL 2017-07-14
1386701 Crash/Freezes when clicking 'Send' email button with 4k monitor. WindowServer error in logs. OSX w/ 56.0a1 Thunderbird Untriaged nobody RESO INCO 2019-07-21
1400568 Thunderbird Mac 52.3.0 frequently hangs after Send Thunderbird Untriaged nobody RESO DUPL 2020-06-04
1417865 some extensions block TB displaying with Deselect on Click and Remove Duplicate Messages (Alternate) Thunderbird Untriaged nobody RESO DUPL 2017-11-16
1422251 TB52 Freeze after mail has been sent, with zero cpu (sierra). two imap accounts MailNews Core Networking: IMAP nobody RESO DUPL 2019-09-04
1429217 Hang on startup. Fast memory growth Thunderbird General nobody RESO INCO 2018-05-08
1438158 Freezes at Options Thunderbird Toolbars and Tabs nobody RESO INVA 2018-03-28
1440716 Sits forever in "Connecting ". Hanging connections (imap and smtp) and hang on mac OS X Thunderbird General nobody RESO INCO 2019-08-22
1443459 Profile manager hangs at startup before profile manager appears, when over 18 profiles Thunderbird General nobody RESO WORK 2018-10-08
1443985 Chinese or Japanese characters in Subject line cause hang when mail moved Thunderbird Untriaged nobody RESO INCO 2018-09-07
1454658 Right-clicking to subscribe a newsgroup on an nntp server causes a perceived hang and massive spike in CPU use MailNews Core Networking: NNTP nobody RESO DUPL 2018-06-30
1461088 Thunderbird freezes 100% CPU on start on Windows10 version 1803 (build 17134.48), if new Windows feature "BETA: Use unicode (UTF-8)" is enabled in checkbox Thunderbird General nobody RESO INVA 2018-07-22
1476877 LDAP Address autocomplete freeze Thunderbird Address Book nobody RESO INCO 2019-06-01
1488079 Hangs when I click Write email (compose) Thunderbird Untriaged nobody RESO INCO 2018-09-18
1490262 I cannot write a email (not responding) Thunderbird Message Compose Wind nobody RESO INCO 2018-09-30
1494463 Save As dialog freezes when navigating to a folder Thunderbird Message Reader UI nobody RESO DUPL 2018-09-26
1503520 Thunderbird 60.2.1 hangs when trying to create a new e-mail message, when signature is used from html file from a folder on a local machine Thunderbird Message Compose Wind nobody RESO DUPL 2018-11-02
1504974 Thunderbird hangs in Remote Desktop on Windows 2008 RDSH (remote desktop session host) Thunderbird General nobody RESO WORK 2020-10-09
1510679 Thunderbird locks up when dealing with attachments more than 4 layers deep on Mohave Thunderbird Untriaged nobody RESO WORK 2019-09-17
1511534 frequent thunderbird freezes (hang) when reading message on Mac with MalwareBytes and Symantec Thunderbird Untriaged nobody RESO INVA 2019-04-02
1511782 Crash after a while on Windows Server 2008 R2, getting and sending email Thunderbird Untriaged nobody RESO INCO 2019-03-30
1512608 Program locks up at random since version update 60.3.2 (win 10 32bit) Thunderbird Untriaged nobody RESO WORK 2019-04-20
1517100 Hang clicking in the attachment box when editing an existing message as a new message when there is an attachment Thunderbird Untriaged nobody RESO INVA 2019-01-02
1525001 Thunderbird hangs sending mail on Mac OS X Thunderbird Untriaged nobody RESO DUPL 2019-09-06
1526651 Thunderbird on SSD stuck on downloading new mail after not checking email for a few days. freezes "Not responding" with low CPU Thunderbird Untriaged nobody RESO WORK 2019-02-09
1527965 New 60.5 version of Thunderbird constantly hangs on Mac OS 10.12.6 when or after sending a message (Sent folder?) MailNews Core Networking: IMAP nobody RESO DUPL 2019-11-26
1531518 hang using Forward or reply. Usual its hanging on spell check. Thunderbird Untriaged nobody RESO INCO 2021-01-10
1531771 Hanging after sending email Thunderbird Untriaged nobody RESO DUPL 2019-03-01
1532220 Latest version 60.5.1 (64 bit) on MacOS El Capitan often goes into loop has to be force quit Thunderbird Untriaged nobody RESO INCO 2020-02-23
1532546 At random times, thunderbird hangs (Mac) Thunderbird Untriaged nobody RESO DUPL 2020-02-23
1533319 Thunderbird hangs when an e-mail with a .sdlxliff file attached is sent Thunderbird Message Reader UI nobody RESO DUPL 2019-03-09
1534803 Message filter hangs when edit button clicked Thunderbird Filters nobody RESO INVA 2019-03-21
1547339 Thunderbird (v60.6.1, v60.7.0 and v60.8.0) crashes after sending email Thunderbird General nobody RESO DUPL 2019-09-04
1551317 Thunderbird often locks on Mac just after sending an email Thunderbird General nobody RESO DUPL 2019-09-06
1559360 Shutdown hang and crash of ShutdownTerminator thread Thunderbird General nobody RESO DUPL 2020-01-19
1561253 Can't send pictures using Nikon's ViewNX-i software on Mac Thunderbird Untriaged nobody RESO INCO 2019-08-22
1561615 Thunderbird still hangs on macOS 10.14 Mojave Thunderbird Untriaged nobody RESO DUPL 2019-11-16
1561990 Thunderbird hangs after sending email; email does send, sending dialog stays up, macos beachballs Thunderbird Untriaged nobody RESO DUPL 2019-06-27
1573497 MAC OS If you minimize the main Thunderbird window while sending new message, program hangs Thunderbird OS Integration nobody RESO DUPL 2019-09-04
1574249 Hung when displaying Offline pref window for LDAP Directory Server Thunderbird Preferences nobody RESO WORK 2020-03-24
1575568 Thunderbird 60.4 hangs on imac high sierra 10.13.6 multiple times a day Thunderbird Untriaged nobody RESO DUPL 2019-08-21
1590511 Thunderbird 60.9.0 hangs on send after upgrade from OS X 10.6.8 to 10.11.6 Thunderbird Message Compose Wind nobody RESO DUPL 2019-10-24
1604768 editing filter hangs in 68.3.1 Thunderbird Filters nobody RESO DUPL 2019-12-19
1620903 Thunderbird occasionally freezes permanently when sending emails Thunderbird General nobody RESO DUPL 2020-03-09
1257058 Shutdown crash/hang due to endless wait loop when no password is entered | WaitForSingleObjectEx | WaitForSingleObject | _PR_MD_WAIT_CV | _PR_WaitCondVar | PR_WaitCondVar | mozilla::CondVar::Wait | nsEventQueue::GetEvent MailNews Core Networking: IMAP jorgk-bmo VERI FIXE 2019-01-31
1424075 Thunderbird freeze on windows 10 - TB ver 52.5.0 win has McAfee antivirus Thunderbird Untriaged nobody VERI INCO 2018-01-09
1446661 Thunderbird 59 Beta2 sometimes does not terminate in correct manner (folders/profile on dropbox) Thunderbird Untriaged nobody VERI INVA 2019-06-13
1592480 Frequent hangs/crashes on Mac Thunderbird Untriaged nobody VERI DUPL 2020-09-11
117 bugs found.
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