You say "drag-n-drop sometimes fails to work when moving messages. I attempt to drag a message (or a collection of messages) from one folder to another, but the attempt to drag fails and nothing happens".
In https://bugs.launchpad.net/ubuntu/+source/thunderbird/+bug/1977715 I also report that it sometimes fails. But in my case Thunderbird becomes completely unresponsive. Could be related. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to thunderbird in Ubuntu. https://bugs.launchpad.net/bugs/1934243 Title: thunderbird drag-n-drop move messages fails on Wayland Status in thunderbird package in Ubuntu: Confirmed Bug description: On Ubuntu 21.04 when I use Thunderbird, drag-n-drop sometimes fails to work when moving messages. I attempt to drag a message (or a collection of messages) from one folder to another, but the attempt to drag fails and nothing happens. This occurs when I use the default (Wayland) login. The problem does not occur when I use X.org login. The problem is intermittent; it may take a few moves for the failures to start occurring. I reported this issue in bug#1934185 but that bug report is primarily about Ubuntu Dock and I was asked to file a separate bug report about Thunderbird. To file this bug report, I ran "ubuntu-bug" under X.org but the bug actually occurs only under Wayland. ProblemType: Bug DistroRelease: Ubuntu 21.04 Package: thunderbird 1:78.11.0+build1-0ubuntu0.21.04.2 ProcVersionSignature: Ubuntu 5.11.0-22.23-generic 5.11.21 Uname: Linux 5.11.0-22-generic x86_64 AddonCompatCheckDisabled: False ApportVersion: 2.20.11-0ubuntu65.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: eggert 1613919 F.... pulseaudio /dev/snd/controlC1: eggert 1613919 F.... pulseaudio BuildID: 20210528153351 CasperMD5CheckResult: unknown Channel: Unavailable CurrentDesktop: ubuntu:GNOME Date: Thu Jul 1 00:21:11 2021 ForcedLayersAccel: False IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback IncompatibleExtensions: English (GB) Language Pack - langpack-en...@thunderbird.mozilla.org Thunderbird (default) - {972ce4c6-7e08-4474-a285-3208198ce6fd} InstallationDate: Installed on 2018-08-03 (1062 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) IpRoute: default via 192.168.1.1 dev enp5s0 proto static metric 100 169.254.0.0/16 dev enp5s0 scope link metric 1000 192.168.0.0/24 via 192.168.1.8 dev enp5s0 proto static metric 1 192.168.1.0/24 dev enp5s0 proto kernel scope link src 192.168.1.9 metric 100 192.168.86.0/24 via 192.168.1.7 dev enp5s0 proto static metric 1 MostRecentCrashID: bp-5d346b68-65ef-4a14-bd19-5d5520200408 PrefErrors: Unexpected character ',' before close parenthesis @ /usr/lib/thunderbird/omni.ja:greprefs.js:732 PrefSources: prefs.js Profiles: Profile0 (Default) - LastVersion=78.11.0/20210528153351 RunningIncompatibleAddons: True SourcePackage: thunderbird SubmittedCrashIDs: bp-5d346b68-65ef-4a14-bd19-5d5520200408 UpgradeStatus: Upgraded to hirsute on 2021-06-03 (27 days ago) dmi.bios.date: 11/28/2012 dmi.bios.release: 4.6 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 3108 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: P8C WS dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3108:bd11/28/2012:br4.6:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnP8CWS:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.family: To be filled by O.E.M. dmi.product.name: System Product Name dmi.product.sku: SKU dmi.product.version: System Version dmi.sys.vendor: System manufacturer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thunderbird/+bug/1934243/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
