But, I also made a general apt update/upgrade, and after a reboot, this problem is gone.
But I dont understand which of these updates could have helped there: Start-Date: 2022-05-16 20:57:58 Commandline: apt upgrade Requested-By: henning (1000) Upgrade: libreoffice-calc:amd64 (1:7.3.2-0ubuntu2, 1:7.3.3-0ubuntu0.22.04.1), libreoffice-gnome:amd64 (1:7.3.2-0ubuntu2, 1:7.3.3-0ubuntu0.22.04.1), uno-libs-private:amd64 (1:7.3.2-0ubuntu2, 1:7.3.3-0ubuntu0.22.04.1), libreoffice-base-core:amd64 (1:7.3.2-0ubuntu2, 1:7.3.3-0ubuntu0.22.04.1), libreoffice-pdfimport:amd64 (1:7.3.2-0ubuntu2, 1:7.3.3-0ubuntu0.22.04.1), libreoffice-core:amd64 (1:7.3.2-0ubuntu2, 1:7.3.3-0ubuntu0.22.04.1), libxml2-dev:amd64 (2.9.13+dfsg-1build1, 2.9.13+dfsg-1ubuntu0.1), libxml2-utils:amd64 (2.9.13+dfsg-1build1, 2.9.13+dfsg-1ubuntu0.1), libreoffice-common:amd64 (1:7.3.2-0ubuntu2, 1:7.3.3-0ubuntu0.22.04.1), ure:amd64 (1:7.3.2-0ubuntu2, 1:7.3.3-0ubuntu0.22.04.1), libreoffice-draw:amd64 (1:7.3.2-0ubuntu2, 1:7.3.3-0ubuntu0.22.04.1), libuno-purpenvhelpergcc3-3:amd64 (1:7.3.2-0ubuntu2, 1:7.3.3-0ubuntu0.22.04.1), libuno-cppu3:amd64 (1:7.3.2-0ubuntu2, 1:7.3.3-0ubuntu0.22.04.1), libreoffice-impress:amd64 (1:7.3.2-0ubuntu2, 1:7.3.3-0ubuntu0.22.04.1), libxml2:amd64 (2.9.13+dfsg-1build1, 2.9.13+dfsg-1ubuntu0.1), libxml2:i386 (2.9.13+dfsg-1build1, 2.9.13+dfsg-1ubuntu0.1), libuno-cppuhelpergcc3-3:amd64 (1:7.3.2-0ubuntu2, 1:7.3.3-0ubuntu0.22.04.1), fonts-opensymbol:amd64 (2:102.12+LibO7.3.2-0ubuntu2, 2:102.12+LibO7.3.3-0ubuntu0.22.04.1), libreoffice-style-colibre:amd64 (1:7.3.2-0ubuntu2, 1:7.3.3-0ubuntu0.22.04.1), libreoffice-writer:amd64 (1:7.3.2-0ubuntu2, 1:7.3.3-0ubuntu0.22.04.1), libuno-salhelpergcc3-3:amd64 (1:7.3.2-0ubuntu2, 1:7.3.3-0ubuntu0.22.04.1), libreoffice-style-breeze:amd64 (1:7.3.2-0ubuntu2, 1:7.3.3-0ubuntu0.22.04.1), libreoffice-help-common:amd64 (1:7.3.2-0ubuntu2, 1:7.3.3-0ubuntu0.22.04.1), python3-uno:amd64 (1:7.3.2-0ubuntu2, 1:7.3.3-0ubuntu0.22.04.1), libuno-sal3:amd64 (1:7.3.2-0ubuntu2, 1:7.3.3-0ubuntu0.22.04.1), libreoffice-ogltrans:amd64 (1:7.3.2-0ubuntu2, 1:7.3.3-0ubuntu0.22.04.1), libreoffice-style-yaru:amd64 (1:7.3.2-0ubuntu2, 1:7.3.3-0ubuntu0.22.04.1), libreoffice-math:amd64 (1:7.3.2-0ubuntu2, 1:7.3.3-0ubuntu0.22.04.1), libreoffice-gtk3:amd64 (1:7.3.2-0ubuntu2, 1:7.3.3-0ubuntu0.22.04.1), libreoffice-help-en-us:amd64 (1:7.3.2-0ubuntu2, 1:7.3.3-0ubuntu0.22.04.1), libreoffice-style-elementary:amd64 (1:7.3.2-0ubuntu2, 1:7.3.3-0ubuntu0.22.04.1), python3-libxml2:amd64 (2.9.13+dfsg-1build1, 2.9.13+dfsg-1ubuntu0.1) End-Date: 2022-05-16 20:58:19 I will continue monitor this and see if this appears again. For now it's gone but I dont know why. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1973440 Title: cheese preview image black/white and striped (no effect selected) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cheese/+bug/1973440/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs