Eu tenho um problema quando tento executar o apt-get update, o erro aparece da seguinte forma:
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt-get -f install' to correct these.
The following packages have unmet dependencies:
libmysqlclient20 : Depends: mysql-common (= 5.7.13-1ubuntu16.04)
E: Unmet dependencies. Try using -f.
Depois disso, executo o apt-get -f install como sugestão, mas aparece outro erro como segue:
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following additional packages will be installed:
mysql-common
The following packages will be upgraded:
mysql-common
1 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
90 not fully installed or removed.
Need to get 0 B/264 kB of archives.
After this operation, 2.680 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
(Reading database ... 235067 files and directories currently installed.)
Preparing to unpack .../mysql-common_5.7.13-1ubuntu16.04_amd64.deb ...
Unpacking mysql-common (5.7.13-1ubuntu16.04) over (5.7.12-0ubuntu1.1) ...
dpkg: error processing archive /var/cache/apt/archives/mysql-common_5.7.13-1ubuntu16.04_amd64.deb (--unpack):
trying to overwrite '/usr/share/mysql/italian/errmsg.sys', which is also in package mariadb-server-core-10.0 10.0.25-0ubuntu0.16.04.1
dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
Errors were encountered while processing:
/var/cache/apt/archives/mysql-common_5.7.13-1ubuntu16.04_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
Devo remover o mysql completamente para corrigir isso? Por favor, informe.
@mbahlol Consegui corrigir o problema com o seguinte comando:
sudo cp /etc/mysql/my.cnf /etc/mysql/my.cnf.fallback
Quando você faz você pela primeira vez
sudo apt upgrade
mysql-common explica que ele não pode encontrar um arquivo de configuração anterior do mysql, então eu criei e parece que tudo funciona bem agora, espero que seja o mesmo para você