Thunderbird marks all messages as unread
Thunderbird repeatedly marks all messages in a folder as unread (bold), regardless of whether they are old or new messages.
Things I have tried: Updating everything to latest versions. Right-clicking a folder and selecting "Mark folder as read" - Thunderbird just reverts back to marking them all unread. Right-clicking and selecting "Properties/Repair folder" - has no effect.
Other info: I have about 23 folders with messages going back several years. Perhaps this is asking too much? (I don't see why it should be!).
Thunderbird regularly freezes ("not responding" and the window whites out).
I have an older computer with Thunderbird on it and the same account/folders on it, and it does not appear to have this problem (but it is an old slow computer and I do not use it very much).
Krejt Përgjigjet (3)
Further info:
If I mark a folder as read, it will stay read until I click on it, at which point it will revert back to being displayed as bold and all the messages in the folder as unread.
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Please add the troubleshooting information to your post To find the Troubleshooting information:
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Hi Matt, here is the troubleshooting info:
Application Basics
Name: Thunderbird Version: 45.1.1 User Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.1.1 Profile Folder: Show Folder
(Local drive) Application Build ID: 20160526140950 Enabled Plugins: about:plugins Build Configuration: about:buildconfig Memory Use: about:memory
Mail and News Accounts account1: INCOMING: account1, , (imap) imap.orange.fr:143, plain, passwordCleartext OUTGOING: , smtp.orange.fr:587, plain, passwordCleartext, true
account2: INCOMING: account2, , (none) Local Folders, plain, passwordCleartext
account3: INCOMING: account3, , (pop3) pop.orange.fr:110, plain, passwordCleartext OUTGOING: , smtp.orange.fr:587, plain, passwordCleartext, true
account4: INCOMING: account4, , (pop3) pop.orange.fr:110, plain, passwordCleartext OUTGOING: , smtp.orange.fr:587, plain, passwordCleartext, true
Crash Reports http://crash-stats.mozilla.com/report/index/bp-73c51ef8-a135-4b3e-95a6-5b11d2160208 (08/02/2016) http://crash-stats.mozilla.com/report/index/bp-d91c084b-3600-4b08-bcbd-e5df52151121 (21/11/2015)
Extensions Lightning, 4.7.1.1, true, {e2fda1a4-762b-4020-b5ad-a41df1933103}
Important Modified Preferences
Name: Value
accessibility.typeaheadfind.flashBar: 0 browser.cache.disk.capacity: 358400 browser.cache.disk.filesystem_reported: 1 browser.cache.disk.smart_size_cached_value: 358400 browser.cache.disk.smart_size.first_run: false browser.cache.disk.smart_size.use_old_max: false dom.apps.reset-permissions: true extensions.lastAppVersion: 45.1.1 font.internaluseonly.changed: false font.name.monospace.el: Consolas font.name.monospace.tr: Consolas font.name.monospace.x-baltic: Consolas font.name.monospace.x-central-euro: Consolas font.name.monospace.x-cyrillic: Consolas font.name.monospace.x-unicode: Consolas font.name.monospace.x-western: Consolas font.name.sans-serif.el: Calibri font.name.sans-serif.tr: Calibri font.name.sans-serif.x-baltic: Calibri font.name.sans-serif.x-central-euro: Calibri font.name.sans-serif.x-cyrillic: Calibri font.name.sans-serif.x-unicode: Calibri font.name.sans-serif.x-western: Calibri font.name.serif.el: Cambria font.name.serif.tr: Cambria font.name.serif.x-baltic: Cambria font.name.serif.x-central-euro: Cambria font.name.serif.x-cyrillic: Cambria font.name.serif.x-unicode: Cambria font.name.serif.x-western: Cambria font.size.fixed.el: 14 font.size.fixed.tr: 14 font.size.fixed.x-baltic: 14 font.size.fixed.x-central-euro: 14 font.size.fixed.x-cyrillic: 14 font.size.fixed.x-unicode: 14 font.size.fixed.x-western: 14 font.size.variable.el: 17 font.size.variable.tr: 17 font.size.variable.x-baltic: 17 font.size.variable.x-central-euro: 17 font.size.variable.x-cyrillic: 17 font.size.variable.x-unicode: 17 font.size.variable.x-western: 17 gfx.crash-guard.glcontext.appVersion: 45.1.0 gfx.crash-guard.glcontext.deviceID: 0x6611 gfx.crash-guard.glcontext.driverVersion: 15.200.1045.0 gfx.crash-guard.glcontext.gfx.driver-init.direct3d11-angle: true gfx.crash-guard.glcontext.gfx.driver-init.webgl-angle: true gfx.crash-guard.glcontext.gfx.driver-init.webgl-angle-force-d3d11: false gfx.crash-guard.glcontext.gfx.driver-init.webgl-angle-force-warp: false gfx.crash-guard.glcontext.gfx.driver-init.webgl-angle-try-d3d11: true gfx.crash-guard.status.glcontext: 2 gfx.direct3d.last_used_feature_level_idx: 0 mail.openMessageBehavior.version: 1 mail.winsearch.enable: true mail.winsearch.firstRunDone: true mail.winsearch.global_reindex_time: 1411598280 mailnews.database.global.datastore.id: 0e82ed42-365a-4f85-98d1-1abf65efe54 mailnews.database.global.views.conversation.columns: {"threadCol":{"visible":true,"ordinal":"1"},"flaggedCol":{"visible":true,"ordinal":"3"},"attachmentCol":{"visible":false… network.cookie.prefsMigrated: true network.predictor.cleaned-up: true places.database.lastMaintenance: 1464797094 places.history.expiration.transient_current_max_pages: 104858 plugin.importedState: true print.printer_doPDF_8.print_bgcolor: true print.printer_doPDF_8.print_bgimages: true print.printer_doPDF_8.print_evenpages: true print.printer_doPDF_8.print_footercenter: print.printer_doPDF_8.print_footerleft: &PT print.printer_doPDF_8.print_footerright: &D print.printer_doPDF_8.print_headercenter: print.printer_doPDF_8.print_headerleft: &T print.printer_doPDF_8.print_headerright: &U print.printer_doPDF_8.print_in_color: true print.printer_doPDF_8.print_margin_bottom: 0.5 print.printer_doPDF_8.print_margin_left: 0.5 print.printer_doPDF_8.print_margin_right: 0.5 print.printer_doPDF_8.print_margin_top: 0.5 print.printer_doPDF_8.print_oddpages: true print.printer_doPDF_8.print_orientation: 0 print.printer_doPDF_8.print_reversed: false print.printer_doPDF_8.print_scaling: 1.00 print.printer_doPDF_8.print_shrink_to_fit: true print.printer_HP_Deskjet_F2400_series.print_bgcolor: true print.printer_HP_Deskjet_F2400_series.print_bgimages: true print.printer_HP_Deskjet_F2400_series.print_colorspace: print.printer_HP_Deskjet_F2400_series.print_command: print.printer_HP_Deskjet_F2400_series.print_downloadfonts: false print.printer_HP_Deskjet_F2400_series.print_duplex: 1515870810 print.printer_HP_Deskjet_F2400_series.print_edge_bottom: 0 print.printer_HP_Deskjet_F2400_series.print_edge_left: 0 print.printer_HP_Deskjet_F2400_series.print_edge_right: 0 print.printer_HP_Deskjet_F2400_series.print_edge_top: 0 print.printer_HP_Deskjet_F2400_series.print_evenpages: true print.printer_HP_Deskjet_F2400_series.print_footercenter: print.printer_HP_Deskjet_F2400_series.print_footerleft: &PT print.printer_HP_Deskjet_F2400_series.print_footerright: &D print.printer_HP_Deskjet_F2400_series.print_headercenter: print.printer_HP_Deskjet_F2400_series.print_headerleft: &T print.printer_HP_Deskjet_F2400_series.print_headerright: &U print.printer_HP_Deskjet_F2400_series.print_in_color: true print.printer_HP_Deskjet_F2400_series.print_margin_bottom: 0.5 print.printer_HP_Deskjet_F2400_series.print_margin_left: 0.5 print.printer_HP_Deskjet_F2400_series.print_margin_right: 0.5 print.printer_HP_Deskjet_F2400_series.print_margin_top: 0.5 print.printer_HP_Deskjet_F2400_series.print_oddpages: true print.printer_HP_Deskjet_F2400_series.print_orientation: 0 print.printer_HP_Deskjet_F2400_series.print_page_delay: 50 print.printer_HP_Deskjet_F2400_series.print_paper_data: 9 print.printer_HP_Deskjet_F2400_series.print_paper_height: 11.00 print.printer_HP_Deskjet_F2400_series.print_paper_name: print.printer_HP_Deskjet_F2400_series.print_paper_size_type: 0 print.printer_HP_Deskjet_F2400_series.print_paper_size_unit: 1 print.printer_HP_Deskjet_F2400_series.print_paper_width: 8.50 print.printer_HP_Deskjet_F2400_series.print_plex_name: print.printer_HP_Deskjet_F2400_series.print_resolution: 1515870810 print.printer_HP_Deskjet_F2400_series.print_resolution_name: print.printer_HP_Deskjet_F2400_series.print_reversed: false print.printer_HP_Deskjet_F2400_series.print_scaling: 1.00 print.printer_HP_Deskjet_F2400_series.print_shrink_to_fit: true print.printer_HP_Deskjet_F2400_series.print_to_file: false print.printer_HP_Deskjet_F2400_series.print_unwriteable_margin_bottom: 0 print.printer_HP_Deskjet_F2400_series.print_unwriteable_margin_left: 0 print.printer_HP_Deskjet_F2400_series.print_unwriteable_margin_right: 0 print.printer_HP_Deskjet_F2400_series.print_unwriteable_margin_top: 0
Graphics
Adapter Description: AMD Radeon R7 240 Vendor ID: 0x1002 Device ID: 0x6611 Adapter RAM: 2048 Adapter Drivers: aticfx64 aticfx64 aticfx64 amdxc64 aticfx32 aticfx32 aticfx32 amdxc32 atiumd64 atidxx64 atidxx64 atiumdag atidxx32 atidxx32 atiumdva atiumd6a atitmm64 Driver Version: 15.200.1045.0 Driver Date: 6-22-2015 Direct2D Enabled: false DirectWrite Enabled: false (10.0.10586.0) ClearType Parameters: ClearType parameters not found WebGL Renderer: Google Inc. -- ANGLE (AMD Radeon R7 240 Direct3D11 vs_5_0 ps_5_0) -- OpenGL ES 2.0 (ANGLE 2.1.0.316930d51ea9) GPU Accelerated Windows: 0
AzureCanvasBackend: skia AzureSkiaAccelerated: 0 AzureFallbackCanvasBackend: cairo AzureContentBackend: cairo
JavaScript
Incremental GC: 1
Accessibility
Activated: 0 Prevent Accessibility: 0
Library Versions
Expected minimum version Version in use
NSPR 4.12 4.12
NSS 3.21.1 Basic ECC 3.21.1 Basic ECC
NSS Util 3.21.1 3.21.1
NSS SSL 3.21.1 Basic ECC 3.21.1 Basic ECC
NSS S/MIME 3.21.1 Basic ECC 3.21.1 Basic ECC