1) Indeed, I upgraded by do-release-upgrade -d 2) Yes, you are correct again. Thanks a lot for your help and your inputs!
I finally solved this conflict by these steps: A. remove ondrej's ppa: add-apt-repository --remove ppa:ondrej/apache2 B. update: apt update C. remove php-common: apt remove php-common D. install php-common (reinstalling is not enough, first ondrej's php-common has to be removed): apt install php-common php-gd ** Changed in: php7.2 (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1779214 Title: Installing php-gd on bionic fails (dependency to ubuntu 16.04 istead of 18.04) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/php7.2/+bug/1779214/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs