Package: libkf5messagelist5abi1 Version: 4:20.04.1-1 Severity: minor kmail apparently doesn't display icons for ignored or watched threads in message lists or the design editor for message lists. The icon seems to be missing, because libkf5messagelist loads the icons in messagelist/core/theme.cppL1267 as follows:
<< new QPixmap(QIcon::fromTheme(QStringLiteral("messagelist/pics/mail-thread-watch.png")).pixmap(mIconSize, mIconSize)) << new QPixmap(QIcon::fromTheme(QStringLiteral("messagelist/pics/mail-thread-ignored.png")).pixmap(mIconSize, mIconSize)) However, I could find no theme in the Debian repository providing this path. Instead I found these close fits: $ apt-file search mail-thread-ignored breeze-icon-theme: /usr/share/icons/breeze-dark/actions/16/mail-thread-ignored.svg breeze-icon-theme: /usr/share/icons/breeze-dark/actions/22/mail-thread-ignored.svg breeze-icon-theme: /usr/share/icons/breeze-dark/actions/24/mail-thread-ignored.svg breeze-icon-theme: /usr/share/icons/breeze/actions/16/mail-thread-ignored.svg breeze-icon-theme: /usr/share/icons/breeze/actions/22/mail-thread-ignored.svg breeze-icon-theme: /usr/share/icons/breeze/actions/24/mail-thread-ignored.svg deepin-icon-theme: /usr/share/icons/bloom/actions/24/mail-thread-ignored.svg kmail: /usr/share/doc/HTML/en/kmail2/mail-thread-ignored.png numix-icon-theme: /usr/share/icons/Numix/16/actions/mail-thread-ignored.svg numix-icon-theme: /usr/share/icons/Numix/22/actions/mail-thread-ignored.svg papirus-icon-theme: /usr/share/icons/Papirus-Dark/16x16/actions/mail-thread-ignored.svg papirus-icon-theme: /usr/share/icons/Papirus-Dark/22x22/actions/mail-thread-ignored.svg papirus-icon-theme: /usr/share/icons/Papirus-Dark/24x24/actions/mail-thread-ignored.svg papirus-icon-theme: /usr/share/icons/Papirus/16x16/actions/mail-thread-ignored.svg papirus-icon-theme: /usr/share/icons/Papirus/22x22/actions/mail-thread-ignored.svg papirus-icon-theme: /usr/share/icons/Papirus/24x24/actions/mail-thread-ignored.svg papirus-icon-theme: /usr/share/icons/ePapirus/16x16/actions/mail-thread-ignored.svg papirus-icon-theme: /usr/share/icons/ePapirus/22x22/actions/mail-thread-ignored.svg papirus-icon-theme: /usr/share/icons/ePapirus/24x24/actions/mail-thread-ignored.svg My guess is, that the paths for these icons need to be adjusted to match one of these icons. -- System Information: Debian Release: bullseye/sid APT prefers testing-debug APT policy: (990, 'testing-debug'), (990, 'testing'), (102, 'unstable-debug'), (102, 'unstable'), (101, 'experimental-debug'), (101, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 5.7.0-1-amd64 (SMP w/12 CPU cores) Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_WARN, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE Locale: LANG=de_DE.utf8, LC_CTYPE=de_DE.utf8 (charmap=UTF-8), LANGUAGE=de_DE.utf8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages libkf5messagelist5abi1 depends on: ii kf5-messagelib-data 4:20.04.1-1 ii kio 5.70.1-1 ii libc6 2.30-8 ii libgcc-s1 10.1.0-4 ii libkf5akonadicore5abi2 [libkf5akonadicore5-20.04] 4:20.04.1-2+b1 ii libkf5akonadimime5 [libkf5akonadimime5-20.04] 4:20.04.1-1 ii libkf5akonadisearchpim5 [libkf5akonadisearchpim5-20.04] 4:20.04.1-1 ii libkf5completion5 5.70.0-1 ii libkf5configcore5 5.70.0-1 ii libkf5configgui5 5.70.0-1 ii libkf5configwidgets5 5.70.0-1 ii libkf5coreaddons5 5.70.0-1 ii libkf5i18n5 5.70.0-1 ii libkf5iconthemes5 5.70.0-1 ii libkf5itemmodels5 5.70.0-1.1 ii libkf5kiocore5 5.70.1-1 ii libkf5messagecore5abi1 [libkf5messagecore5-20.04] 4:20.04.1-1 ii libkf5mime5abi1 [libkf5mime5-20.04] 20.04.1-1 ii libkf5pimcommon5abi2 [libkf5pimcommon5-20.04] 4:20.04.1-1 ii libkf5pimcommonakonadi5abi1 [libkf5pimcommonakonadi5-20.04] 4:20.04.1-1 ii libkf5textwidgets5 5.70.0-1 ii libkf5widgetsaddons5 5.70.0-1 ii libkf5xmlgui5 5.70.0-1+b1 ii libqt5core5a 5.14.2+dfsg-4 ii libqt5gui5 5.14.2+dfsg-4 ii libqt5widgets5 5.14.2+dfsg-4 ii libstdc++6 10.1.0-4 libkf5messagelist5abi1 recommends no packages. libkf5messagelist5abi1 suggests no packages. -- no debconf information