phpmyadmin needs a working mysql server before it's installed. By itself, it won't install it.
If you want to use phpmyadmin on the same machine where you will be running mysql, please try this two-step installation: sudo apt install mysql-server sudo apt install phpmyadmin To fix your current installation, I would try: sudo apt update sudo apt -f install If the above doesn't work, then perhaps: sudo apt install mysql-server And once mysql-server is installed, then phpmyadmin: sudo apt install phpmyadmin ** Changed in: mysql-5.7 (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1774269 Title: package mysql-server 5.7.22-0ubuntu18.04.1 failed to install/upgrade: problemas de dependencias - se deja sin configurar To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mysql-5.7/+bug/1774269/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs