Your /var/log/mysql.error.log says the old mysqld server did not finish before the new one installed. Re-trying the update should work. If it didn't, please let us know.
Seu /var/log/mysql.error.log diz que o antigo servidor mysqld não foi concluído antes da instalação do novo. Tentar novamente a atualização deve funcionar. Caso contrário, informe-nos. (Google translate, sorry if it is incomprehensible.) Perhaps an improvement to consider for the mysql package would be to force it to retry after a delay, when it hits this specific error? I wonder what other services do in this situation? ** Changed in: mysql-8.0 (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1857404 Title: package mysql-server-8.0 8.0.18-0ubuntu0.19.10.1 failed to install/upgrade: the installed subprocess of the mysql-server-8.0 package, the post-installation script returned exit status error 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mysql-8.0/+bug/1857404/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs