Bug#1103778: crash again

I've just had another crash, the desktop no longer responded and it was impossible to switch to a tty. This time the log contains only 8 lines of avril 22 14:20:48 pc-testing kwin_wayland_wrapper[1002]: kwin_scene_opengl: 0x502: GL_INVALID_OPERATION error generated. I don't know what's going

Debian Bullseye bpo libqt6svg6-dev broken dependency

Hello, there is a broken dependency in backports for QT6: Les paquets suivants contiennent des dépendances non satisfaites : libqt6svg6-dev : Dépend: libqt6svg6 (= 6.3.1-2~bpo11+1) mais 6.4.2-1~bpo11+1 devra être installé Dépend: libqt6svgwidgets6 (= 6.3.1-2~bpo11+1) mais ne se