apt-get -o Dpkg::Options::="--force-overwrite" upgrade fixed it
** Changed in: mysql-5.5 (Ubuntu) Status: New => Opinion -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to mysql-5.5 in Ubuntu. https://bugs.launchpad.net/bugs/1252022 Title: package mysql-client-core-5.5 5.5.32-0ubuntu7 [modified: usr/bin/mysql usr/bin/mysqlcheck usr/share/man/man1/mysql.1.gz usr/share/man/man1/mysqlcheck.1.gz] failed to install/upgrade: спроба перезаписати «/usr/bin/mysqlcheck», який вже є у пакунку percona- server-client-5.6 1:5.6.14-rel62.0-483.raring To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mysql-5.5/+bug/1252022/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs