Package: akonadi-server Version: 4:20.08.3-3 Severity: normal Hi,
I'm using Akonadi with Postgres as a backend (but the very same issue occured with Postgres). It turns out that after some time Kmail email client display hangs when clicking on an e-mail with "getting the folder content" and not displaying the e-mail. Sometimes after waiting several minutes the email ends up displaying. I have disabled email content indexing, but I have several dozens of thousands of emails. This happens especially when Kmail has been idling for several hours. Workarounds : - Restarting Akonadi server fixes the issue. - Otherwise wait several minutes. The issue did not appear with Bullseye, same configuration (A POP3 mail account, several IMAP account including one connected to Protonmail) -- System Information: Debian Release: 11.0 APT prefers testing-security APT policy: (500, 'testing-security'), (500, 'testing') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 5.10.0-7-amd64 (SMP w/8 CPU threads) Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages akonadi-server depends on: ii akonadi-backend-mysql 4:20.08.3-3 ii akonadi-backend-postgresql 4:20.08.3-3 ii libaccounts-qt5-1 1.16-2 ii libc6 2.31-12 ii libgcc-s1 10.2.1-6 ii libkf5akonadiprivate5abi2 [libkf5akonadiprivate5-20.08] 4:20.08.3-3 ii libkf5akonadiwidgets5abi1 [libkf5akonadiwidgets5-20.08] 4:20.08.3-3 ii libkf5configcore5 5.78.0-4 ii libkf5coreaddons5 5.78.0-4 ii libkf5crash5 5.78.0-3 ii libkf5i18n5 5.78.0-2 ii libqt5core5a 5.15.2+dfsg-7 ii libqt5dbus5 5.15.2+dfsg-7 ii libqt5gui5 5.15.2+dfsg-7 ii libqt5network5 5.15.2+dfsg-7 ii libqt5sql5 5.15.2+dfsg-7 ii libqt5widgets5 5.15.2+dfsg-7 ii libqt5xml5 5.15.2+dfsg-7 ii libstdc++6 10.2.1-6 akonadi-server recommends no packages. Versions of packages akonadi-server suggests: ii akonadi-backend-mysql 4:20.08.3-3 ii akonadi-backend-postgresql 4:20.08.3-3 pn akonadi-backend-sqlite <none>