Package: libqt6gui6 Version: 6.4.2+dfsg-10 Severity: normal X-Debbugs-Cc: none, Janusz S. Bień <jsb...@mimuw.edu.pl> File: /usr/lib/x86_64-linux-gnu/qt6/plugins/platforms/libqxcb.so
A program which works correctly on X is crippled on Wayland, one of the panels is not opened. I was advised to use xcb, but it does not have any effect. More information at the thread: https://forum.qt.io/topic/154144/debian-after-upgrading-the-system-the-program-became-unusable-how-to-approach-the-problem/13?_=1706499698799 BTW, when reporting this problem with Emacs debian-bug I got a strange warning that libqt6gui6 is not installed although apt install reports "libqt6gui6 is already the newest version (6.4.2+dfsg-10)." Quite possible that my QT installation is somehow messed up (I use it only for compiling two QT programs). qtchooser reports 7 versions: 4 5 default qt4-x86_64-linux-gnu qt4 qt5-x86_64-linux-gnu qt5. QTCreator reports 5.15.8 twice: /usr/lib/qt5/bin/qmake and /usr/lib/x86_64-linux-gnu/qt5/bin/qmake. I will appreciate your help JSB -- System Information: Debian Release: 12.4 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 6.1.0-17-amd64 (SMP w/12 CPU threads; PREEMPT) Kernel taint flags: TAINT_WARN, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages libqt6gui6:amd64 depends on: ii fontconfig 2.14.1-4 ii libc6 2.36-9+deb12u3 ii libdrm2 2.4.114-1+b1 ii libegl1 1.6.0-1 ii libfontconfig1 2.14.1-4 ii libfreetype6 2.12.1+dfsg-5 ii libgcc-s1 12.2.0-14 ii libglib2.0-0 2.74.6-2 ii libglx0 1.6.0-1 ii libharfbuzz0b 6.0.0+dfsg-3 ii libice6 2:1.0.10-1 ii libinput10 1.22.1-1 ii libjpeg62-turbo 1:2.1.5-2 ii libmd4c0 0.4.8-1 ii libmtdev1 1.1.6-1 ii libopengl0 1.6.0-1 ii libpng16-16 1.6.39-2 ii libqt6core6 [qt6-base-abi] 6.4.2+dfsg-10 ii libqt6dbus6 6.4.2+dfsg-10 ii libsm6 2:1.2.3-1 ii libstdc++6 12.2.0-14 ii libts0 1.22-1+b1 ii libudev1 252.19-1~deb12u1 ii libx11-6 2:1.8.4-2+deb12u2 ii libx11-xcb1 2:1.8.4-2+deb12u2 ii libxcb-glx0 1.15-1 ii libxcb-icccm4 0.4.1-1.1 ii libxcb-image0 0.4.0-2 ii libxcb-keysyms1 0.4.0-1+b2 ii libxcb-randr0 1.15-1 ii libxcb-render-util0 0.3.9-1+b1 ii libxcb-render0 1.15-1 ii libxcb-shape0 1.15-1 ii libxcb-shm0 1.15-1 ii libxcb-sync1 1.15-1 ii libxcb-xfixes0 1.15-1 ii libxcb-xkb1 1.15-1 ii libxcb1 1.15-1 ii libxkbcommon-x11-0 1.5.0-1 ii libxkbcommon0 1.5.0-1 ii zlib1g 1:1.2.13.dfsg-1 Versions of packages libqt6gui6:amd64 recommends: pn qt6-gtk-platformtheme <none> ii qt6-qpa-plugins 6.4.2+dfsg-10 libqt6gui6:amd64 suggests no packages. -- no debconf information -- , Janusz S. Bien emeryt (emeritus) https://sites.google.com/view/jsbien